version updates to v2.4.0-rc (#2574)

version updates

.github/workflows/build_and_test.sh

@@ -1,6 +1,5 @@
 #!/usr/bin/env bash
 
-GOARCH=${{ matrix.goarch }}
 for file in `find . -name go.mod`; do
     dirpath=$(dirname $file)
     echo $dirpath
@@ -29,12 +28,22 @@ for file in `find . -name go.mod`; do
         fi
     fi
 
+    # package cmd/gf needs golang >= v1.18
+    if [ "gf" = $(basename $dirpath) ]; then
+        if ! go version|grep -q "1.18"; then
+          echo "ignore example as go version: $(go version)"
+          continue 1
+        fi
+    fi
+
     cd $dirpath
     go mod tidy
     go build ./...
     go test ./... -race -coverprofile=coverage.out -covermode=atomic -coverpkg=./...,github.com/gogf/gf/... || exit 1
+
     if grep -q "/gogf/gf/.*/v2" go.mod; then
         sed -i "s/gogf\/gf\(\/.*\)\/v2/gogf\/gf\/v2\1/g" coverage.out
     fi
+
     cd -
 done

.github/workflows/cli.yml

@@ -16,12 +16,12 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout Github Code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
       
       - name: Set Up Golang Environment
-        uses: actions/setup-go@v2
+        uses: actions/setup-go@v4
         with:
-          go-version: 1.17
+          go-version: 1.20.3
       
       - name: Build CLI Binary
         run: |
@@ -34,7 +34,7 @@ jobs:
       - name: Build CLI Binary For All Platform
         run: |
           cd cmd/gf
-          gf build main.go -n gf -a all -s all
+          gf build main.go -n gf -a amd64,386 -s windows,linux,darwin
 
       - name: Move Files Before Release
         run: |
@@ -47,18 +47,18 @@ jobs:
 
       - name: Create Github Release
         id: create_release
-        uses: actions/create-release@v1
+        uses: softprops/action-gh-release@v1
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         with:
           tag_name:     ${{ github.ref }}
-          release_name: GoFrame Release ${{ github.ref }}
+          name: GoFrame Release ${{ github.ref }}
           draft:        false
           prerelease:   false
       
       - name: Upload Release Asset
         id:   upload-release-asset
-        uses: alexellis/upload-assets@0.2.2
+        uses: alexellis/upload-assets@0.4.0
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         with:

.github/workflows/gf.yml

@@ -35,9 +35,18 @@ jobs:
 
     # Service containers to run with `code-test`
     services:
+      # Etcd service.
+      # docker run -d --name etcd -p 2379:2379 -e ALLOW_NONE_AUTHENTICATION=yes loads/etcd:3.4.24
+      etcd:
+        image: loads/etcd:3.4.24
+        env:
+          ALLOW_NONE_AUTHENTICATION: yes
+        ports:
+          - 2379:2379
+
       # Redis backend server.
       redis:
-        image  : loads/redis:latest
+        image  : loads/redis:7.0
         options: >-
           --health-cmd      "redis-cli ping"
           --health-interval 10s
@@ -54,11 +63,12 @@ jobs:
           MYSQL_DATABASE     : test
           MYSQL_ROOT_PASSWORD: 12345678
         ports:
-          # Maps tcp port 3306 on service container to the host
           - 3306:3306
 
       # PostgreSQL backend server.
-      # docker run -d --name postgres -p 5432:5432 -e POSTGRES_PASSWORD=12345678 -e POSTGRES_USER=postgres -e POSTGRES_DB=test -v postgres:/Users/john/Temp/postgresql/data loads/postgres:13
+      # docker run -d --name postgres -p 5432:5432 \
+      # -e POSTGRES_PASSWORD=12345678 -e POSTGRES_USER=postgres -e POSTGRES_DB=test \
+      # -v postgres:/Users/john/Temp/postgresql/data loads/postgres:13
       postgres:
         image: loads/postgres:13
         env:
@@ -76,8 +86,15 @@ jobs:
           --health-retries 5
 
       # MSSQL backend server.
+      # docker run -d --name mssql -p 1433:1433 \
+      # -e ACCEPT_EULA=Y \
+      # -e SA_PASSWORD=LoremIpsum86 \
+      # -e MSSQL_DB=test \
+      # -e MSSQL_USER=root \
+      # -e MSSQL_PASSWORD=LoremIpsum86 \
+      # loads/mssqldocker:14.0.3391.2
       mssql:
-        image: loads/mssqldocker:latest
+        image: loads/mssqldocker:14.0.3391.2
         env:
           ACCEPT_EULA:    Y
           SA_PASSWORD:    LoremIpsum86
@@ -94,17 +111,18 @@ jobs:
           --health-retries 10
 
       # ClickHouse backend server.
-      # docker run -d --name clickhouse -p 9000:9000 -p 8123:8123 -p 9001:9001 loads/clickhouse-server:latest
+      # docker run -d --name clickhouse -p 9000:9000 -p 8123:8123 -p 9001:9001 loads/clickhouse-server:22.1.3.7
       clickhouse-server:
-        image: loads/clickhouse-server:latest
+        image: loads/clickhouse-server:22.1.3.7
         ports:
           - 9000:9000
           - 8123:8123
           - 9001:9001
 
       # Polaris backend server.
+      # docker run -d --name polaris -p 8090:8090 -p 8091:8091 -p 8093:8093 loads/polaris-server-standalone:1.11.2
       polaris:
-        image: loads/polaris-server-standalone:latest
+        image: loads/polaris-server-standalone:1.11.2
         ports:
           - 8090:8090
           - 8091:8091
@@ -112,7 +130,7 @@ jobs:
 
       # Oracle 11g server
       oracle-server:
-        image: loads/oracle-xe-11g-r2:latest
+        image: loads/oracle-xe-11g-r2:11.2.0
         env:
           ORACLE_ALLOW_REMOTE: true
           ORACLE_SID: XE
@@ -122,50 +140,50 @@ jobs:
           - 1521:1521
 
       # dm8 server
+      # docker run -d --name dm -p 5236:5236 loads/dm:v8.1.2.128_ent_x86_64_ctm_pack4
       dm-server:
         image: loads/dm:v8.1.2.128_ent_x86_64_ctm_pack4
         ports:
           - 5236:5236
 
+      zookeeper:
+        image: loads/zookeeper:3.8
+        ports:
+          - 2181:2181
+
     strategy:
       matrix:
         go-version: [ "1.15", "1.16", "1.17", "1.18" ]
         goarch: [ "386", "amd64" ]
 
     steps:
+    # TODO: szenius/set-timezone update to node16
     - name: Setup Timezone
-      uses: szenius/set-timezone@v1.0
+      uses: szenius/set-timezone@v1.1
       with:
         timezoneLinux: "Asia/Shanghai"
 
     - name: Checkout Repository
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
+
+    - name: Start Apollo Containers
+      run:  docker-compose -f ".github/workflows/apollo/docker-compose.yml" up -d --build
+      
+    - name: Start Nacos Containers
+      run:  docker-compose -f ".github/workflows/nacos/docker-compose.yml" up -d --build
+
+    - name: Start Redis Cluster Containers
+      run:  docker-compose -f ".github/workflows/redis/docker-compose.yml" up -d --build
 
     - name: Start Minikube
       uses: medyagh/setup-minikube@master
 
     - name: Setup Golang ${{ matrix.go-version }}
-      uses: actions/setup-go@v2
+      uses: actions/setup-go@v3
       with:
         go-version: ${{ matrix.go-version }}
-
-    - name: Setup Golang caches
-      uses: actions/cache@v3
-      with:
-        path: |
-          ~/go/pkg/mod
-          ~/.cache/go-build
-          ~/Library/Caches/go-build
-          ~\AppData\Local\go-build
-        key: ${{ runner.os }}-go-${{ matrix.go-version }}-${{ hashFiles('**/go.sum') }}
-        restore-keys: |
-          ${{ runner.os }}-go-${{ matrix.go-version }}-
-
-    - name: Start redis cluster containers
-      run:  docker-compose -f ".github/workflows/redis/docker-compose.yml" up -d --build
-
-    - name: Start apollo containers
-      run:  docker-compose -f ".github/workflows/apollo/docker-compose.yml" up -d --build
+        cache: true
+        cache-dependency-path: '**/go.sum'
 
     - name: Before Script
       run:  bash .github/workflows/before_script.sh
@@ -173,14 +191,17 @@ jobs:
     - name: Build & Test
       run:  bash .github/workflows/build_and_test.sh
 
-    - name: Stop redis cluster containers
+    - name: Stop Redis Cluster Containers
       run:  docker-compose -f ".github/workflows/redis/docker-compose.yml" down
 
-    - name: Stop apollo containers
+    - name: Stop Apollo Containers
       run:  docker-compose -f ".github/workflows/apollo/docker-compose.yml" down
 
+    - name: Stop Nacos Containers
+      run:  docker-compose -f ".github/workflows/nacos/docker-compose.yml" down
+
     - name: Report Coverage
-      uses: codecov/codecov-action@v2
+      uses: codecov/codecov-action@v3
       with:
         flags: go-${{ matrix.go-version }}-${{ matrix.goarch }}
 

.github/workflows/golangci-lint.yml

@@ -0,0 +1,50 @@
+# Tencent is pleased to support the open source community by making Polaris available.
+#
+# Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
+#
+# Licensed under the BSD 3-Clause License (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# https://opensource.org/licenses/BSD-3-Clause
+#
+# Unless required by applicable law or agreed to in writing, software distributed
+# under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+# CONDITIONS OF ANY KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations under the License.
+
+name: GolangCI-Lint
+on:
+  push:
+    branches:
+    - master
+    - develop
+    - personal/**
+    - feature/**
+    - enhance/**
+    - fix/**
+  pull_request:
+    branches:
+    - master
+    - develop
+    - personal/**
+    - feature/**
+    - enhance/**
+    - fix/**
+
+jobs:
+  golangci:
+    strategy:
+      matrix:
+        go-version: [1.15.x,1.16.x,1.17.x,1.18.x]
+    name: golangci-lint
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/setup-go@v3
+      - uses: actions/checkout@v3
+      - name: golangci-lint
+        uses: golangci/golangci-lint-action@v3.3.0
+        with:
+          # Required: the version of golangci-lint is required and must be specified without patch version: we always use the latest patch version.
+          version: latest
+          args: --timeout 3m0s

.github/workflows/issue-check-inactive.yml

@@ -25,4 +25,4 @@ jobs:
           inactive-label: 'inactive'
           inactive-day: 7
           issue-state: open
-          exclude-labels: 'bug,$exclude-empty'
+          exclude-labels: 'bug,planned,$exclude-empty'

.github/workflows/issue-translator.yml

@@ -0,0 +1,19 @@
+# https://github.com/usthe/issues-translate-action
+name: 'Issue Translator'
+on:
+  issue_comment:
+    types: [created]
+  issues:
+    types: [opened]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: usthe/issues-translate-action@v2.7
+        with:
+          IS_MODIFY_TITLE: true
+          # not require, default false. Decide whether to modify the issue title
+          # if true, the robot account @Issues-translate-bot must have modification permissions,
+          # invite @Issues-translate-bot to your project or use your custom bot.
+          CUSTOM_BOT_NOTE: Bot detected the issue body's language is not English, translate it automatically. 👯👭🏻🧑‍🤝‍🧑👫🧑🏿‍🤝‍🧑🏻👩🏾‍🤝‍👨🏿👬🏿

.github/workflows/nacos/docker-compose.yml

@@ -0,0 +1,40 @@
+version: "3.8"
+
+services:
+  nacos:
+    image: loads/nacos-server:v2.1.2
+    container_name: nacos
+    env_file:
+      - ./env/nacos.env
+    ports:
+      - "8848:8848"
+      - "9848:9848"
+      - "9555:9555"
+    healthcheck:
+      test: [ "CMD", "curl" ,"http://localhost:8848/nacos" ]
+      interval: 5s
+      timeout: 3s
+      retries: 10
+    depends_on:
+      mysql:
+        condition: service_healthy
+
+  mysql:
+    build:
+      context: .
+      dockerfile: ./image/mysql/Dockerfile
+    container_name: mysql
+    env_file:
+      - ./env/mysql.env
+    healthcheck:
+      test: [ "CMD", "mysqladmin" ,"ping", "-h", "localhost" ]
+      interval: 5s
+      timeout: 3s
+      retries: 10
+
+  initializer:
+    image: loads/curl:latest
+    depends_on:
+      nacos:
+        condition: service_healthy
+    command: [ "sh", "-c", "curl -X POST 'http://nacos:8848/nacos/v1/cs/configs?dataId=config.toml&group=test&content=%5Bserver%5D%0A%09address%3D%22%3A8000%22'" ]

.github/workflows/nacos/env/mysql.env

@@ -0,0 +1,4 @@
+MYSQL_ROOT_PASSWORD=root
+MYSQL_DATABASE=nacos_devtest
+MYSQL_USER=nacos
+MYSQL_PASSWORD=nacos

.github/workflows/nacos/env/nacos.env

@@ -0,0 +1,9 @@
+PREFER_HOST_MODE=hostname
+MODE=standalone
+SPRING_DATASOURCE_PLATFORM=mysql
+MYSQL_SERVICE_HOST=mysql
+MYSQL_SERVICE_DB_NAME=nacos_devtest
+MYSQL_SERVICE_PORT=3306
+MYSQL_SERVICE_USER=nacos
+MYSQL_SERVICE_PASSWORD=nacos
+MYSQL_SERVICE_DB_PARAM=characterEncoding=utf8&connectTimeout=1000&socketTimeout=3000&autoReconnect=true&useSSL=false&allowPublicKeyRetrieval=true

.github/workflows/nacos/image/mysql/Dockerfile

@@ -0,0 +1,5 @@
+FROM loads/mysql:5.7
+ADD https://raw.githubusercontent.com/alibaba/nacos/develop/distribution/conf/mysql-schema.sql /docker-entrypoint-initdb.d/nacos-mysql.sql
+RUN chown -R mysql:mysql /docker-entrypoint-initdb.d/nacos-mysql.sql
+EXPOSE 3306
+CMD ["mysqld", "--character-set-server=utf8mb4", "--collation-server=utf8mb4_unicode_ci"]

.github/workflows/redis/docker-compose.yml

@@ -3,7 +3,7 @@ version: "2"
 services:
   redis-master:
     container_name: redis-master
-    image: "loads/redis:7.0"
+    image: "loads/redis:7.0-sentinel"
     environment:
       - REDIS_REPLICATION_MODE=master
       - REDIS_PASSWORD=111111
@@ -12,7 +12,7 @@ services:
 
   redis-slave1:
     container_name: redis-slave1
-    image: "loads/redis:7.0"
+    image: "loads/redis:7.0-sentinel"
     environment:
       - REDIS_REPLICATION_MODE=slave
       - REDIS_MASTER_HOST=redis-master
@@ -27,7 +27,7 @@ services:
 
   redis-slave2:
     container_name: redis-slave2
-    image: "loads/redis:7.0"
+    image: "loads/redis:7.0-sentinel"
     environment:
       - REDIS_REPLICATION_MODE=slave
       - REDIS_MASTER_HOST=redis-master

.github/workflows/tag.yml

@@ -17,9 +17,20 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout Github Code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
 
-      - name: Auto Creating Tags
+      - name: Update Dependencies
+        run: make gftidy
+
+      - name: Commit & Push Changes
+        uses: actions-js/push@master
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          author_name:  TagRobot
+          author_email: tagrobot@goframe.org
+          message: "auto update version to ${{ github.ref_name }}"
+
+      - name: Auto Creating Tags For Contrib Packages
         run: |
           git config --global user.email "tagrobot@goframe.org"
           git config --global user.name  "TagRobot"

.gitignore

@@ -7,13 +7,12 @@
 .settings/
 .vscode/
 vendor/
-composer.lock
-gitpush.sh
 pkg/
 bin/
-cbuild
 **/.DS_Store
 .test/
 cmd/gf/main
 cmd/gf/gf
 go.work
+go.work.sum
+temp/

.golangci.yml

@@ -2,31 +2,56 @@
 ## with their default values.
 
 # See https://github.com/golangci/golangci-lint#config-file
-run:
-  issues-exit-code: 1 #Default
-  tests: true #Default
+# See https://golangci-lint.run/usage/configuration/
 
+# Options for analysis running.
+run:
+  # Exit code when at least one issue was found.
+  # Default: 1
+  issues-exit-code: 2
+
+  # Include test files or not.
+  # Default: true
+  tests: false
+
+  # Which dirs to skip: issues from them won't be reported.
+  # Can use regexp here: `generated.*`, regexp is applied on full path.
+  # Default value is empty list,
+  # but default dirs are skipped independently of this option's value (see skip-dirs-use-default).
+  # "/" will be replaced by current OS file path separator to properly work on Windows.
+  skip-dirs: []
+
+  # Which files to skip: they will be analyzed, but issues from them won't be reported.
+  # Default value is empty list,
+  # but there is no need to include all autogenerated files,
+  # we confidently recognize autogenerated files.
+  # If it's not please let us know.
+  # "/" will be replaced by current OS file path separator to properly work on Windows.
+  skip-files: []
+
+
+# Main linters configurations.
+# See https://golangci-lint.run/usage/linters
 linters:
-  # Disable everything by default so upgrades to not include new "default
-  # enabled" linters.
+  # Disable all default enabled linters.
   disable-all: true
-  # Specifically enable linters we want to use.
+  # Custom enable linters we want to use.
   enable:
-    - deadcode
-    - errcheck
-    - gofmt
-    - goimports
-    - gosimple
-    - govet
-    - godot
-    - ineffassign
-    - misspell
-    - revive
-    - staticcheck
-    - structcheck
-    - typecheck
-    - unused
-    - varcheck
+    - errcheck      # Errcheck is a program for checking for unchecked errors in go programs.
+    - errchkjson    # Checks types passed to the json encoding functions. Reports unsupported types and optionally reports occasions, where the check for the returned error can be omitted.
+    - funlen        # Tool for detection of long functions
+    - goconst       # Finds repeated strings that could be replaced by a constant
+    - gocritic      # Provides diagnostics that check for bugs, performance and style issues.
+    - gofmt         # Gofmt checks whether code was gofmt-ed. By default this tool runs with -s option to check for code simplification
+    - gosimple      # Linter for Go source code that specializes in simplifying code
+    - govet         # Vet examines Go source code and reports suspicious constructs, such as Printf calls whose arguments do not align with the format string
+    - misspell      # Finds commonly misspelled English words in comments
+    - nolintlint    # Reports ill-formed or insufficient nolint directives
+    - revive        # Fast, configurable, extensible, flexible, and beautiful linter for Go. Drop-in replacement of golint.
+    - staticcheck   # It's a set of rules from staticcheck. It's not the same thing as the staticcheck binary.
+    - typecheck     # Like the front-end of a Go compiler, parses and type-checks Go code
+    - usestdlibvars # A linter that detect the possibility to use variables/constants from the Go standard library.
+    - whitespace    # Tool for detection of leading and trailing whitespace
 
 
 issues:
@@ -41,26 +66,217 @@ issues:
       text: "exported func.*returns unexported type.*which can be annoying to use"
       linters:
         - revive
+    # https://github.com/go-critic/go-critic/issues/926
+    - linters:
+        - gocritic
+      text: "unnecessaryDefer:"
 
+
+# https://golangci-lint.run/usage/linters
 linters-settings:
+  # https://golangci-lint.run/usage/linters/#misspell
   misspell:
     locale: US
     ignore-words:
       - cancelled
-  goimports:
-    local-prefixes: github.com/gogf/gf
-  godot:
-    # Comments to be checked: `declarations`, `toplevel`, or `all`.
-    # Default: declarations
-    scope: toplevel
-    exclude:
-      # Exclude sentence fragments for lists.
-      - '^[ ]*[-•]'
-      # Exclude sentences prefixing a list.
-      - ':$'
-    # Check that each sentence ends with a period.
-    # Default: true
-    period: false
-    # Check that each sentence starts with a capital letter.
+
+  # https://golangci-lint.run/usage/linters/#revive
+  # https://github.com/mgechev/revive/blob/master/RULES_DESCRIPTIONS.md
+  revive:
+    ignore-generated-header: true
+    severity: error
+    rules:
+      - name: atomic
+      - name: line-length-limit
+        severity: error
+        arguments: [ 380 ]
+      - name: unhandled-error
+        severity: warning
+        disabled: true
+        arguments: []
+      - name: var-naming
+        severity: warning
+        disabled: true
+        arguments:
+          # AllowList
+          - [ "ID","URL","IP","HTTP","JSON","API","UID","Id","Api","Uid","Http","Json","Ip","Url" ]
+          # DenyList
+          - [ "VM" ]
+      - name: string-format
+        severity: warning
+        disabled: false
+        arguments:
+          - - 'core.WriteError[1].Message'
+            - '/^([^A-Z]|$)/'
+            - must not start with a capital letter
+          - - 'fmt.Errorf[0]'
+            - '/(^|[^\.!?])$/'
+            - must not end in punctuation
+          - - panic
+            - '/^[^\n]*$/'
+            - must not contain line breaks
+      - name: function-result-limit
+        severity: warning
+        disabled: false
+        arguments: [ 4 ]
+
+  # https://golangci-lint.run/usage/linters/#funlen
+  funlen:
+    # Checks the number of lines in a function.
+    # If lower than 0, disable the check.
+    # Default: 60
+    lines: 330
+    # Checks the number of statements in a function.
+    # If lower than 0, disable the check.
+    # Default: 40
+    statements: -1
+
+  # https://golangci-lint.run/usage/linters/#goconst
+  goconst:
+    # Minimal length of string constant.
+    # Default: 3
+    min-len: 4
+    # Minimum occurrences of constant string count to trigger issue.
+    # Default: 3
+    # For subsequent optimization, the value is reduced.
+    min-occurrences: 30
+    # Ignore test files.
     # Default: false
-    capital: false
+    ignore-tests: true
+    # Look for existing constants matching the values.
+    # Default: true
+    match-constant: false
+    # Search also for duplicated numbers.
+    # Default: false
+    numbers: true
+    # Minimum value, only works with goconst.numbers
+    # Default: 3
+    min: 5
+    # Maximum value, only works with goconst.numbers
+    # Default: 3
+    max: 20
+    # Ignore when constant is not used as function argument.
+    # Default: true
+    ignore-calls: false
+
+  # https://golangci-lint.run/usage/linters/#gocritic
+  gocritic:
+    disabled-checks:
+      - ifElseChain
+      - assignOp
+      - appendAssign
+      - singleCaseSwitch
+      - regexpMust
+      - typeSwitchVar
+      - elseif
+
+  # https://golangci-lint.run/usage/linters/#gosimple
+  gosimple:
+    # Select the Go version to target.
+    # Default: 1.13
+    # Deprecated: use the global `run.go` instead.
+    go: "1.15"
+    # Sxxxx checks in https://staticcheck.io/docs/configuration/options/#checks
+    # Default: ["*"]
+    checks: [
+      "all", "-S1000", "-S1001", "-S1002", "-S1008", "-S1009", "-S1016", "-S1023", "-S1025", "-S1029", "-S1034", "-S1040"
+    ]
+
+  # https://golangci-lint.run/usage/linters/#govet
+  govet:
+    # Report about shadowed variables.
+    # Default: false
+    check-shadowing: true
+    # Settings per analyzer.
+    settings:
+      # Analyzer name, run `go tool vet help` to see all analyzers.
+      printf:
+        # Comma-separated list of print function names to check (in addition to default, see `go tool vet help printf`).
+        # Default: []
+        funcs:
+          - (github.com/golangci/golangci-lint/pkg/logutils.Log).Infof
+          - (github.com/golangci/golangci-lint/pkg/logutils.Log).Warnf
+          - (github.com/golangci/golangci-lint/pkg/logutils.Log).Errorf
+          - (github.com/golangci/golangci-lint/pkg/logutils.Log).Fatalf
+        # shadow:
+        # Whether to be strict about shadowing; can be noisy.
+        # Default: false
+        # strict: false
+      unusedresult:
+        # Comma-separated list of functions whose results must be used
+        # (in addition to defaults context.WithCancel,context.WithDeadline,context.WithTimeout,context.WithValue,
+        # errors.New,fmt.Errorf,fmt.Sprint,fmt.Sprintf,sort.Reverse)
+        # Default []
+        funcs:
+          - pkg.MyFunc
+          - context.WithCancel
+        # Comma-separated list of names of methods of type func() string whose results must be used
+        # (in addition to default Error,String)
+        # Default []
+        stringmethods:
+          - MyMethod
+    # Enable all analyzers.
+    # Default: false
+    enable-all: true
+    # Disable analyzers by name.
+    # Run `go tool vet help` to see all analyzers.
+    # Default: []
+    disable:
+      - asmdecl
+      - assign
+      - atomic
+      - atomicalign
+      - bools
+      - buildtag
+      - cgocall
+      - composites
+      - copylocks
+      - deepequalerrors
+      - errorsas
+      - fieldalignment
+      - findcall
+      - framepointer
+      - httpresponse
+      - ifaceassert
+      - loopclosure
+      - lostcancel
+      - nilfunc
+      - nilness
+      - reflectvaluecompare
+      - shift
+      - shadow
+      - sigchanyzer
+      - sortslice
+      - stdmethods
+      - stringintconv
+      - structtag
+      - testinggoroutine
+      - tests
+      - unmarshal
+      - unreachable
+      - unsafeptr
+      - unusedwrite
+
+  # https://golangci-lint.run/usage/linters/#staticcheck
+  staticcheck:
+    # Select the Go version to target.
+    # Default: "1.13"
+    # Deprecated: use the global `run.go` instead.
+    go: "1.15"
+    # SAxxxx checks in https://staticcheck.io/docs/configuration/options/#checks
+    # Default: ["*"]
+    checks: [ "all","-SA1019","-SA4015","-SA1029","-SA1016","-SA9003","-SA4006","-SA6003" ]
+
+  # https://golangci-lint.run/usage/linters/#gofmt
+  gofmt:
+    # Simplify code: gofmt with `-s` option.
+    # Default: true
+    simplify: true
+    # Apply the rewrite rules to the source before reformatting.
+    # https://pkg.go.dev/cmd/gofmt
+    # Default: []
+    rewrite-rules: [ ]
+      # - pattern: 'interface{}'
+      #   replacement: 'any'
+      # - pattern: 'a[b:len(a)]'
+      #   replacement: 'a[b:]'

Makefile

@@ -1,4 +1,4 @@
-
+SHELL := /bin/bash
 
 .PHONY: tidy
 tidy:
@@ -11,3 +11,30 @@ tidy:
 		cd -; \
 	done
 
+.PHONY: lint
+lint:
+	golangci-lint run
+
+gftidy:
+	$(eval files=$(shell find . -name go.mod))
+	@set -e; \
+	# GITHUB_REF_NAME=v2.4.0; \
+	if [[ $$GITHUB_REF_NAME =~ "v" ]]; then \
+		latestVersion=$$GITHUB_REF_NAME; \
+	else \
+		latestVersion=latest; \
+	fi; \
+	for file in ${files}; do \
+		goModPath=$$(dirname $$file); \
+		if [[ $$goModPath =~ "./contrib" || $$goModPath =~ "./cmd/gf" || $$goModPath =~ "./example" ]]; then \
+			echo ""; \
+			echo "processing dir: $$goModPath"; \
+			# Do not modify the order of any of the following sentences \
+			cd $$goModPath; \
+			go mod tidy; \
+			go list -f "{{if and (not .Indirect) (not .Main)}}{{.Path}}@$$latestVersion{{end}}" -m all | grep "^github.com/gogf/gf/contrib" | xargs -L1 go get -v; \
+			go get -v github.com/gogf/gf/v2@$$latestVersion; \
+			go mod tidy; \
+			cd -; \
+		fi \
+	done

README.MD

@@ -1,18 +1,20 @@
 # GoFrame
+
 <div align=center>
 <img src="https://goframe.org/statics/image/gf-head-large.png" width="100"/>
 
 [![Go Doc](https://godoc.org/github.com/gogf/gf?status.svg)](https://godoc.org/github.com/gogf/gf)
 [![GoFrame CI](https://github.com/gogf/gf/actions/workflows/gf.yml/badge.svg)](https://github.com/gogf/gf/actions/workflows/gf.yml)
-[![Go Report](https://goreportcard.com/badge/github.com/gogf/gf?v=1)](https://goreportcard.com/report/github.com/gogf/gf)
-[![Code Coverage](https://codecov.io/gh/gogf/gf/branch/master/graph/badge.svg)](https://codecov.io/gh/gogf/gf/branch/master)
+[![Go Report Card](https://goreportcard.com/badge/github.com/gogf/gf/v2)](https://goreportcard.com/report/github.com/gogf/gf/v2)
+[![Code Coverage](https://codecov.io/gh/gogf/gf/branch/master/graph/badge.svg)](https://codecov.io/gh/gogf/gf)
 [![Production Ready](https://img.shields.io/badge/production-ready-blue.svg)](https://github.com/gogf/gf)
 [![License](https://img.shields.io/github/license/gogf/gf.svg?style=flat)](https://github.com/gogf/gf)
 </div>
 
-`GoFrame` is a modular, powerful, high-performance and enterprise-class application development framework of Golang. 
+`GoFrame` is a modular, powerful, high-performance and enterprise-class application development framework of Golang.
 
 # Features
+
 - modular, loosely coupled design
 - rich components, out-of-the-box
 - automatic codes generating for efficiency
@@ -27,34 +29,37 @@
 - much, much more...ready to explore?
 
 # Installation
+
 Enter your repo. directory and execute following command:
 
 ## primary module
+
 ```bash
 go get -u -v github.com/gogf/gf/v2
 ```
 
 ## cli tool
+
 ```bash
 go install github.com/gogf/gf/cmd/gf/v2
 ```
 
 # Limitation
+
 ```
 golang version >= 1.15
 ```
 
 # Architecture
+
 <div align=center>
 <img src="https://goframe.org/download/attachments/1114119/arch.png"/>
 </div>
 
-
 # Documentation
 
-* Chinese Official Site(中文官网): [https://goframe.org](https://goframe.org/display/gf)
-* GoDoc API: [https://pkg.go.dev/github.com/gogf/gf/v2](https://pkg.go.dev/github.com/gogf/gf/v2)
-
+- Chinese Official Site(中文官网): [https://goframe.org](https://goframe.org/display/gf)
+- GoDoc API: [https://pkg.go.dev/github.com/gogf/gf/v2](https://pkg.go.dev/github.com/gogf/gf/v2)
 
 # License
 
@@ -76,32 +81,20 @@ golang version >= 1.15
 
 > We list part of the users here, if your company or products are using `GoFrame`, please let us know [here](https://goframe.org/pages/viewpage.action?pageId=1114415).
 
-
 # Contributors
+
 This project exists thanks to all the people who contribute. [[Contributors](https://github.com/gogf/gf/graphs/contributors)].
 <a href="https://github.com/gogf/gf/graphs/contributors"><img src="https://contributors-img.web.app/image?repo=gogf/gf" /></a>
 
-
 # Donators
 
 If you love `GoFrame`, why not [buy developer a cup of coffee](https://goframe.org/pages/viewpage.action?pageId=1115633)?
 
 # Sponsors
+
 We appreciate any kind of sponsorship for `GoFrame` development. If you've got some interesting, please contact WeChat `389961817` / Email `john@goframe.org`.
 
-
-
 # Thanks
+
 <a href="https://www.jetbrains.com/?from=GoFrame"><img src="https://goframe.org/download/thumbnails/1114119/jetbrains.png" height="120" alt="JetBrains"/></a>
 <a href="https://www.atlassian.com/?from=GoFrame"><img src="https://goframe.org/download/attachments/1114119/atlassian.jpg" height="120" alt="Atlassian"/></a>
-
-
-
-
-
-
-
-
-
-
-

cmd/gf/README.MD

@@ -2,54 +2,67 @@
 
 `gf` is a powerful CLI tool for building [GoFrame](https://goframe.org) application with convenience.
 
-
 ## 1. Install
 
 ## 1) PreCompiled Binary
-You can also install `gf` tool using pre-built binaries: https://github.com/gogf/gf/releases
+
+You can also install `gf` tool using pre-built binaries: <https://github.com/gogf/gf/releases>
 
 1. `Mac` & `Linux`
-    ```shell
+
+   ```shell
     wget -O gf https://github.com/gogf/gf/releases/latest/download/gf_$(go env GOOS)_$(go env GOARCH) && chmod +x gf && ./gf install -y && rm ./gf
-    ```
+   ```
+
    > If you're using `zsh`, you might need rename your alias by command `alias gf=gf` to resolve the conflicts between `gf` and `git fetch`.
 
 2. `Windows`
+   Manually download, execute in command line it and then follow the instruction.
 
-   Manually download, execute it and then follow the instruction.
+3. Database support
 
-3. Database `sqlite` and `oracle` are not support in `gf gen` command in default as it needs `cgo` and `gcc`, you can manually make some changes to the source codes and do the building.
+   | DB | support | remarks |
+   | :------: | :------: | :------: |
+   | mysql | yes | - |
+   | mariadb | yes | - |
+   | tidb | yes | - |
+   | mssql | yes | - |
+   | oracle | yes | - |
+   | pgsql | yes | - |
+   | sqlite | yes | - |
+   | clickhouse | no | manually make some changes to the [source codes](./internal/cmd/cmd_gen_dao.go) and do the building. |
+   | dm | no | manually make some changes to the [source codes](./internal/cmd/cmd_gen_dao.go) and do the building. |
 
 ## 2) Manually Install
 
- ```shell
+```shell
 git clone https://github.com/gogf/gf && cd gf/cmd/gf && go install
- ```
-
+```
 
 ## 2. Commands
+
 ```html
 $ gf
 USAGE
     gf COMMAND [OPTION]
 
 COMMAND
-   env        show current Golang environment variables
-   run        running go codes with hot-compiled-like feature
-   gen        automatically generate go files for dao/do/entity/pb/pbentity
-   tpl        template parsing and building commands
-   init       create and initialize an empty GoFrame project
-   pack       packing any file/directory to a resource file, or a go file
-   build      cross-building go project for lots of platforms
-   docker     build docker image for current GoFrame project
-   install    install gf binary to system (might need root/admin permission)
-   version    show version information of current binary
+    env        show current Golang environment variables
+    run        running go codes with hot-compiled-like feature
+    gen        automatically generate go files for dao/do/entity/pb/pbentity
+    tpl        template parsing and building commands
+    init       create and initialize an empty GoFrame project
+    pack       packing any file/directory to a resource file, or a go file
+    build      cross-building go project for lots of platforms
+    docker     build docker image for current GoFrame project
+    install    install gf binary to system (might need root/admin permission)
+    version    show version information of current binary
 
 OPTION
-   -y, --yes       all yes for all command without prompt ask
-   -v, --version   show version information of current binary
-   -d, --debug     show internal detailed debugging information
-   -h, --help      more information about this command
+    -y, --yes       all yes for all command without prompt ask
+    -v, --version   show version information of current binary
+    -d, --debug     show internal detailed debugging information
+    -h, --help      more information about this command
 
 ADDITIONAL
     Use "gf COMMAND -h" for details about a command.
@@ -60,10 +73,3 @@ ADDITIONAL
 ### 1). Command `gf run` returns `pipe: too many open files`
 
 Please use `ulimit -n 65535` to enlarge your system configuration for max open files for current terminal shell session, and then `gf run`.
-
-
-
-
-
-
-

cmd/gf/go.mod

@@ -1,20 +1,64 @@
 module github.com/gogf/gf/cmd/gf/v2
 
-go 1.15
+go 1.18
 
 require (
-	github.com/gogf/gf/contrib/drivers/mssql/v2 v2.1.0
-	github.com/gogf/gf/contrib/drivers/mysql/v2 v2.1.0
-	github.com/gogf/gf/contrib/drivers/pgsql/v2 v2.1.0
-	github.com/gogf/gf/contrib/drivers/sqlite/v2 v2.1.0
-	github.com/gogf/gf/v2 v2.1.0
+	github.com/gogf/gf/contrib/drivers/clickhouse/v2 v2.3.3
+	github.com/gogf/gf/contrib/drivers/mssql/v2 v2.3.3
+	github.com/gogf/gf/contrib/drivers/mysql/v2 v2.3.3
+	github.com/gogf/gf/contrib/drivers/oracle/v2 v2.3.3
+	github.com/gogf/gf/contrib/drivers/pgsql/v2 v2.3.3
+	github.com/gogf/gf/contrib/drivers/sqlite/v2 v2.3.3
+	github.com/gogf/gf/v2 v2.3.3
 	github.com/olekukonko/tablewriter v0.0.5
-	golang.org/x/tools v0.1.11
+	golang.org/x/tools v0.7.0
+)
+
+require (
+	github.com/BurntSushi/toml v1.1.0 // indirect
+	github.com/ClickHouse/clickhouse-go/v2 v2.0.15 // indirect
+	github.com/clbanning/mxj/v2 v2.5.5 // indirect
+	github.com/denisenkom/go-mssqldb v0.11.0 // indirect
+	github.com/fatih/color v1.13.0 // indirect
+	github.com/fsnotify/fsnotify v1.5.4 // indirect
+	github.com/glebarez/go-sqlite v1.17.3 // indirect
+	github.com/go-logr/logr v1.2.3 // indirect
+	github.com/go-logr/stdr v1.2.2 // indirect
+	github.com/go-sql-driver/mysql v1.6.0 // indirect
+	github.com/golang-sql/civil v0.0.0-20190719163853-cb61b32ac6fe // indirect
+	github.com/google/uuid v1.3.0 // indirect
+	github.com/gorilla/websocket v1.5.0 // indirect
+	github.com/grokify/html-strip-tags-go v0.0.1 // indirect
+	github.com/lib/pq v1.10.4 // indirect
+	github.com/magiconair/properties v1.8.6 // indirect
+	github.com/mattn/go-colorable v0.1.9 // indirect
+	github.com/mattn/go-isatty v0.0.14 // indirect
+	github.com/mattn/go-runewidth v0.0.9 // indirect
+	github.com/paulmach/orb v0.7.1 // indirect
+	github.com/pierrec/lz4/v4 v4.1.14 // indirect
+	github.com/remyoudompheng/bigfft v0.0.0-20200410134404-eec4a21b6bb0 // indirect
+	github.com/shopspring/decimal v1.3.1 // indirect
+	github.com/sijms/go-ora/v2 v2.4.20 // indirect
+	go.opentelemetry.io/otel v1.7.0 // indirect
+	go.opentelemetry.io/otel/sdk v1.7.0 // indirect
+	go.opentelemetry.io/otel/trace v1.7.0 // indirect
+	golang.org/x/crypto v0.1.0 // indirect
+	golang.org/x/mod v0.9.0 // indirect
+	golang.org/x/net v0.8.0 // indirect
+	golang.org/x/sys v0.6.0 // indirect
+	golang.org/x/text v0.8.0 // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
+	modernc.org/libc v1.16.8 // indirect
+	modernc.org/mathutil v1.4.1 // indirect
+	modernc.org/memory v1.1.1 // indirect
+	modernc.org/sqlite v1.17.3 // indirect
 )
 
 replace (
+	github.com/gogf/gf/contrib/drivers/clickhouse/v2 => ../../contrib/drivers/clickhouse/
 	github.com/gogf/gf/contrib/drivers/mssql/v2 => ../../contrib/drivers/mssql/
 	github.com/gogf/gf/contrib/drivers/mysql/v2 => ../../contrib/drivers/mysql/
+	github.com/gogf/gf/contrib/drivers/oracle/v2 => ../../contrib/drivers/oracle/
 	github.com/gogf/gf/contrib/drivers/pgsql/v2 => ../../contrib/drivers/pgsql/
 	github.com/gogf/gf/contrib/drivers/sqlite/v2 => ../../contrib/drivers/sqlite/
 	github.com/gogf/gf/v2 => ../../

cmd/gf/go.sum

@@ -1,24 +1,20 @@
 github.com/BurntSushi/toml v1.1.0 h1:ksErzDEI1khOiGPgpwuI7x2ebx/uXQNw7xJpn9Eq1+I=
 github.com/BurntSushi/toml v1.1.0/go.mod h1:CxXYINrC8qIiEnFrOxCa7Jy5BFHlXnUU2pbicEuybxQ=
-github.com/cespare/xxhash/v2 v2.1.2 h1:YRXhKfTDauu4ajMg1TPgFO5jnlC2HCbmLXMcTG5cbYE=
-github.com/cespare/xxhash/v2 v2.1.2/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
-github.com/chzyer/logex v1.1.10/go.mod h1:+Ywpsq7O8HXn0nuIou7OrIPyXbp3wmkHB+jjWRnGsAI=
-github.com/chzyer/readline v0.0.0-20180603132655-2972be24d48e/go.mod h1:nSuG5e5PlCu98SY8svDHJxuZscDgtXS6KTTbou5AhLI=
-github.com/chzyer/test v0.0.0-20180213035817-a1ea475d72b1/go.mod h1:Q3SI9o4m/ZMnBNeIyt5eFwwo7qiLfzFZmjNmxjkiQlU=
+github.com/ClickHouse/clickhouse-go v1.5.4/go.mod h1:EaI/sW7Azgz9UATzd5ZdZHRUhHgv5+JMS9NSr2smCJI=
+github.com/ClickHouse/clickhouse-go/v2 v2.0.15 h1:lLAZliqrZEygkxosLaW1qHyeTb4Ho7fVCZ0WKCpLocU=
+github.com/ClickHouse/clickhouse-go/v2 v2.0.15/go.mod h1:Z21o82zD8FFqefOQDg93c0XITlxGbTsWQuRm588Azkk=
+github.com/StackExchange/wmi v0.0.0-20190523213315-cbe66965904d/go.mod h1:3eOhrUMpNV+6aFIbp5/iudMxNCF27Vw2OZgy4xEx0Fg=
+github.com/bkaradzic/go-lz4 v1.0.0/go.mod h1:0YdlkowM3VswSROI7qDxhRvJ3sLhlFrRRwjwegp5jy4=
 github.com/clbanning/mxj/v2 v2.5.5 h1:oT81vUeEiQQ/DcHbzSytRngP6Ky9O+L+0Bw0zSJag9E=
 github.com/clbanning/mxj/v2 v2.5.5/go.mod h1:hNiWqW14h+kc+MdF9C6/YoRfjEJoR3ou6tn/Qo+ve2s=
+github.com/cloudflare/golz4 v0.0.0-20150217214814-ef862a3cdc58/go.mod h1:EOBUe0h4xcZ5GoxqC5SDxFQ8gwyZPKQoEzownBlhI80=
+github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
-github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/denisenkom/go-mssqldb v0.11.0 h1:9rHa233rhdOyrz2GcP9NM+gi2psgJZ4GWDpL/7ND8HI=
 github.com/denisenkom/go-mssqldb v0.11.0/go.mod h1:xbL0rPBG9cCiLr28tMa8zpbdarY27NDyej4t/EjAShU=
-github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f h1:lO4WD4F/rVNCu3HqELle0jiPLLBs70cWOduZpkS1E78=
-github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f/go.mod h1:cuUVRXasLTGF7a8hSLbxyZXjz+1KgoB3wDUb6vlszIc=
 github.com/dustin/go-humanize v1.0.0/go.mod h1:HtrtbFcZ19U5GC7JDqmcUSB87Iq5E25KnS6fMYU6eOk=
 github.com/fatih/color v1.13.0 h1:8LOYc1KYPPmyKMuN8QV2DNRWNbLo6LZ0iLs8+mlH53w=
 github.com/fatih/color v1.13.0/go.mod h1:kLAiJbzzSOZDVNGyDpeOxJ47H46qBXwg5ILebYFFOfk=
-github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
-github.com/fsnotify/fsnotify v1.4.9/go.mod h1:znqG4EE+3YCdAaPaxE2ZRY/06pZUdp0tY4IgpuI1SZQ=
 github.com/fsnotify/fsnotify v1.5.4 h1:jRbGcIw6P2Meqdwuo0H1p6JVLbL5DHKAKlYndzMwVZI=
 github.com/fsnotify/fsnotify v1.5.4/go.mod h1:OVB6XrOHzAwXMpEM7uPOzcehqUV2UqJxmVXmkdnm1bU=
 github.com/glebarez/go-sqlite v1.17.3 h1:Rji9ROVSTTfjuWD6j5B+8DtkNvPILoUC3xRhkQzGxvk=
@@ -28,40 +24,32 @@ github.com/go-logr/logr v1.2.3 h1:2DntVwHkVopvECVRSlL5PSo9eG+cAkDCuckLubN+rq0=
 github.com/go-logr/logr v1.2.3/go.mod h1:jdQByPbusPIv2/zmleS9BjJVeZ6kBagPoEUsqbVz/1A=
 github.com/go-logr/stdr v1.2.2 h1:hSWxHoqTgW2S2qGc0LTAI563KZ5YKYRhT3MFKZMbjag=
 github.com/go-logr/stdr v1.2.2/go.mod h1:mMo/vtBO5dYbehREoey6XUKy/eSumjCCveDpRre4VKE=
-github.com/go-redis/redis/v8 v8.11.5 h1:AcZZR7igkdvfVmQTPnu9WE37LRrO/YrBH5zWyjDC0oI=
-github.com/go-redis/redis/v8 v8.11.5/go.mod h1:gREzHqY1hg6oD9ngVRbLStwAWKhA0FEgq8Jd4h5lpwo=
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@@ -112,92 +105,72 @@ golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACk
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-golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
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 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
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 golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20210220032951-036812b2e83c/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
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 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
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-golang.org/x/sys v0.0.0-20191005200804-aed5e4c7ecf9/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
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-golang.org/x/sys v0.0.0-20191204072324-ce4227a45e2e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
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 golang.org/x/sys v0.0.0-20200116001909-b77594299b42/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200223170610-d5e6a3e2c0ae/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
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 golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
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 golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210423185535-09eb48e85fd7/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20210630005230-0f9fa26af87c/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20210809222454-d867a43fc93e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20211007075335-d3039528d8ac/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.0.0-20211019181941-9d821ace8654/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
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 golang.org/x/sys v0.0.0-20220405052023-b1e9470b6e64/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.0.0-20220412211240-33da011f77ad h1:ntjMns5wyP/fN65tdBD4g8J5w8n015+iIIs9rtjXkY0=
 golang.org/x/sys v0.0.0-20220412211240-33da011f77ad/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
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+golang.org/x/sys v0.6.0 h1:MVltZSvRTcU2ljQOhs94SXPftV6DCNnZViHeQps87pQ=
+golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
-golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
-golang.org/x/text v0.3.8-0.20211105212822-18b340fc7af2 h1:GLw7MR8AfAG2GmGcmVgObFOHXYypgGjnGno25RDwn3Y=
 golang.org/x/text v0.3.8-0.20211105212822-18b340fc7af2/go.mod h1:EFNZuWvGYxIRUEX+K8UmCFwYmZjqcrnq15ZuVldZkZ0=
+golang.org/x/text v0.8.0 h1:57P1ETyNKtuIjB4SRd15iJxuhj8Gc416Y78H3qgMh68=
+golang.org/x/text v0.8.0/go.mod h1:e1OnstbJyHTd6l/uOt8jFFHp6TRDWZR/bV3emEE/zU8=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
+golang.org/x/tools v0.0.0-20200619180055-7c47624df98f/go.mod h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE=
 golang.org/x/tools v0.0.0-20201124115921-2c860bdd6e78/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA=
-golang.org/x/tools v0.0.0-20201224043029-2b0845dc783e/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA=
+golang.org/x/tools v0.0.0-20210106214847-113979e3529a/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA=
 golang.org/x/tools v0.1.7/go.mod h1:LGqMHiF4EqQNHR1JncWGqT5BVaXmza+X+BDGol+dOxo=
-golang.org/x/tools v0.1.11 h1:loJ25fNOEhSXfHrpoGj91eCUThwdNX6u24rO1xnNteY=
-golang.org/x/tools v0.1.11/go.mod h1:SgwaegtQh8clINPpECJMqnxLv9I09HLqnW3RMqW0CA4=
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+golang.org/x/tools v0.7.0/go.mod h1:4pg6aUX35JBAogB10C9AtvVL+qowtN4pT3CGSQex14s=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
-golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 h1:go1bK/D/BFZV2I8cIQd1NKEZ+0owSTG1fDTci4IqFcE=
 golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
-google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8=
-google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0=
-google.golang.org/protobuf v0.0.0-20200228230310-ab0ca4ff8a60/go.mod h1:cfTl7dwQJ+fmap5saPgwCLgHXTUD7jkjRqWcaiX5VyM=
-google.golang.org/protobuf v1.20.1-0.20200309200217-e05f789c0967/go.mod h1:A+miEFZTKqfCUM6K7xSMQL9OKL/b6hQv+e19PK+JZNE=
-google.golang.org/protobuf v1.21.0/go.mod h1:47Nbq4nVaFHyn7ilMalzfO3qCViNmqZ2kzikPIcrTAo=
-google.golang.org/protobuf v1.23.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
 google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
-google.golang.org/protobuf v1.26.0 h1:bxAC2xTBsZGibn2RTntX0oH50xLsqy1OxA9tTL3p/lk=
-google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
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-gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
-gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 h1:uRGJdciOHaEIrze2W8Q3AKkepLTh2hOroT7a+7czfdQ=
-gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw=
 gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
-gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
-gopkg.in/yaml.v2 v2.3.0/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
-gopkg.in/yaml.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY=
-gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
-gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b h1:h8qDotaEPuJATrMmW04NCwg7v22aHH28wwpauUhK9Oo=
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+gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
+gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 lukechampine.com/uint128 v1.1.1/go.mod h1:c4eWIwlEGaxC/+H1VguhU4PHXNWDCDMUlWdIWl2j1gk=
 modernc.org/cc/v3 v3.36.0/go.mod h1:NFUHyPn4ekoC/JHeZFfZurN6ixxawE1BnVonP/oahEI=
 modernc.org/ccgo/v3 v3.0.0-20220428102840-41399a37e894/go.mod h1:eI31LL8EwEBKPpNpA4bU1/i+sKOwOrQy8D87zWUcRZc=

cmd/gf/internal/cmd/cmd.go

@@ -4,11 +4,13 @@ import (
 	"context"
 	"strings"
 
-	"github.com/gogf/gf/cmd/gf/v2/internal/service"
-	"github.com/gogf/gf/cmd/gf/v2/internal/utility/mlog"
+	"github.com/gogf/gf/v2"
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/os/gcmd"
 	"github.com/gogf/gf/v2/util/gtag"
+
+	"github.com/gogf/gf/cmd/gf/v2/internal/service"
+	"github.com/gogf/gf/cmd/gf/v2/internal/utility/mlog"
 )
 
 var (
@@ -38,6 +40,7 @@ type cGFInput struct {
 	Version bool `short:"v" name:"version" brief:"show version information of current binary"   orphan:"true"`
 	Debug   bool `short:"d" name:"debug"   brief:"show internal detailed debugging information" orphan:"true"`
 }
+
 type cGFOutput struct{}
 
 func (c cGF) Index(ctx context.Context, in cGFInput) (out *cGFOutput, err error) {
@@ -46,17 +49,21 @@ func (c cGF) Index(ctx context.Context, in cGFInput) (out *cGFOutput, err error)
 		_, err = Version.Index(ctx, cVersionInput{})
 		return
 	}
+	answer := "n"
 	// No argument or option, do installation checks.
-	if !service.Install.IsInstalled() {
+	if data, isInstalled := service.Install.IsInstalled(); !isInstalled {
 		mlog.Print("hi, it seams it's the first time you installing gf cli.")
-		s := gcmd.Scanf("do you want to install gf binary to your system? [y/n]: ")
-		if strings.EqualFold(s, "y") {
-			if err = service.Install.Run(ctx); err != nil {
-				return
-			}
-			gcmd.Scan("press `Enter` to exit...")
+		answer = gcmd.Scanf("do you want to install gf(%s) binary to your system? [y/n]: ", gf.VERSION)
+	} else if !data.IsSelf {
+		mlog.Print("hi, you have installed gf cli.")
+		answer = gcmd.Scanf("do you want to install gf(%s) binary to your system? [y/n]: ", gf.VERSION)
+	}
+	if strings.EqualFold(answer, "y") {
+		if err = service.Install.Run(ctx); err != nil {
 			return
 		}
+		gcmd.Scan("press `Enter` to exit...")
+		return
 	}
 	// Print help content.
 	gcmd.CommandFromCtx(ctx).Print()

cmd/gf/internal/cmd/cmd_build.go

@@ -9,7 +9,6 @@ import (
 	"runtime"
 	"strings"
 
-	"github.com/gogf/gf/cmd/gf/v2/internal/utility/mlog"
 	"github.com/gogf/gf/v2/encoding/gbase64"
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/os/gcmd"
@@ -20,6 +19,8 @@ import (
 	"github.com/gogf/gf/v2/text/gregex"
 	"github.com/gogf/gf/v2/text/gstr"
 	"github.com/gogf/gf/v2/util/gtag"
+
+	"github.com/gogf/gf/cmd/gf/v2/internal/utility/mlog"
 )
 
 var (
@@ -123,10 +124,17 @@ type cBuildInput struct {
 	PackSrc       string `short:"ps" name:"packSrc" brief:"pack one or more folders into one go file before building"`
 	PackDst       string `short:"pd" name:"packDst" brief:"temporary go file path for pack, this go file will be automatically removed after built" d:"internal/packed/build_pack_data.go"`
 	ExitWhenError bool   `short:"ew" name:"exitWhenError" brief:"exit building when any error occurs, default is false" orphan:"true"`
+	DumpENV       bool   `short:"de" name:"dumpEnv" brief:"dump current go build environment before building binary" orphan:"true"`
 }
+
 type cBuildOutput struct{}
 
 func (c cBuild) Index(ctx context.Context, in cBuildInput) (out *cBuildOutput, err error) {
+	// print used go env
+	if in.DumpENV {
+		_, _ = Env.Index(ctx, cEnvInput{})
+	}
+
 	mlog.SetHeaderPrint(true)
 
 	mlog.Debugf(`build input: %+v`, in)
@@ -204,7 +212,9 @@ func (c cBuild) Index(ctx context.Context, in cBuildInput) (out *cBuildOutput, e
 				mlog.Printf(`remove the automatically generated resource go file: %s`, in.PackDst)
 			}()
 		}
-		packCmd := fmt.Sprintf(`gf pack %s %s`, in.PackSrc, in.PackDst)
+		// remove black space in separator.
+		in.PackSrc, _ = gregex.ReplaceString(`,\s+`, `,`, in.PackSrc)
+		packCmd := fmt.Sprintf(`gf pack %s %s --keepPath=true`, in.PackSrc, in.PackDst)
 		mlog.Print(packCmd)
 		gproc.MustShellRun(ctx, packCmd)
 	}
@@ -232,7 +242,7 @@ func (c cBuild) Index(ctx context.Context, in cBuildInput) (out *cBuildOutput, e
 		if len(customSystems) > 0 && customSystems[0] != "all" && !gstr.InArray(customSystems, system) {
 			continue
 		}
-		for arch, _ := range item {
+		for arch := range item {
 			if len(customArches) > 0 && customArches[0] != "all" && !gstr.InArray(customArches, arch) {
 				continue
 			}

cmd/gf/internal/cmd/cmd_docker.go

@@ -5,12 +5,13 @@ import (
 	"fmt"
 	"runtime"
 
-	"github.com/gogf/gf/cmd/gf/v2/internal/utility/mlog"
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/os/gfile"
 	"github.com/gogf/gf/v2/os/gproc"
 	"github.com/gogf/gf/v2/text/gstr"
 	"github.com/gogf/gf/v2/util/gtag"
+
+	"github.com/gogf/gf/cmd/gf/v2/internal/utility/mlog"
 )
 
 var (
@@ -32,6 +33,7 @@ gf docker main.go
 gf docker main.go -t hub.docker.com/john/image:tag
 gf docker main.go -t hub.docker.com/john/image:tag
 gf docker main.go -p -t hub.docker.com/john/image:tag
+gf docker main.go -p -tp ["hub.docker.com/john","hub.docker.com/smith"] -tn image:tag
 `
 	cDockerDc = `
 The "docker" command builds the GF project to a docker images.
@@ -44,6 +46,7 @@ You should have docker installed, and there must be a Dockerfile in the root of
 	cDockerFileBrief        = `file path of the Dockerfile. it's "manifest/docker/Dockerfile" in default`
 	cDockerShellBrief       = `path of the shell file which is executed before docker build`
 	cDockerPushBrief        = `auto push the docker image to docker registry if "-t" option passed`
+	cDockerTagBrief         = `full tag for this docker, pattern like "xxx.xxx.xxx/image:tag"`
 	cDockerTagNameBrief     = `tag name for this docker, pattern like "image:tag". this option is required with TagPrefixes`
 	cDockerTagPrefixesBrief = `tag prefixes for this docker, which are used for docker push. this option is required with TagName`
 	cDockerExtraBrief       = `extra build options passed to "docker image"`
@@ -60,6 +63,7 @@ func init() {
 		`cDockerShellBrief`:       cDockerShellBrief,
 		`cDockerBuildBrief`:       cDockerBuildBrief,
 		`cDockerPushBrief`:        cDockerPushBrief,
+		`cDockerTagBrief`:         cDockerTagBrief,
 		`cDockerTagNameBrief`:     cDockerTagNameBrief,
 		`cDockerTagPrefixesBrief`: cDockerTagPrefixesBrief,
 		`cDockerExtraBrief`:       cDockerExtraBrief,
@@ -72,11 +76,13 @@ type cDockerInput struct {
 	File        string   `name:"file"        short:"f"  brief:"{cDockerFileBrief}"  d:"manifest/docker/Dockerfile"`
 	Shell       string   `name:"shell"       short:"s"  brief:"{cDockerShellBrief}" d:"manifest/docker/docker.sh"`
 	Build       string   `name:"build"       short:"b"  brief:"{cDockerBuildBrief}" d:"-a amd64 -s linux"`
+	Tag         string   `name:"tag"         short:"t"  brief:"{cDockerTagBrief}"`
 	TagName     string   `name:"tagName"     short:"tn" brief:"{cDockerTagNameBrief}"     v:"required-with:TagPrefixes"`
 	TagPrefixes []string `name:"tagPrefixes" short:"tp" brief:"{cDockerTagPrefixesBrief}" v:"required-with:TagName"`
 	Push        bool     `name:"push"        short:"p"  brief:"{cDockerPushBrief}" orphan:"true"`
 	Extra       string   `name:"extra"       short:"e"  brief:"{cDockerExtraBrief}"`
 }
+
 type cDockerOutput struct{}
 
 func (c cDocker) Index(ctx context.Context, in cDockerInput) (out *cDockerOutput, err error) {
@@ -112,7 +118,7 @@ func (c cDocker) Index(ctx context.Context, in cDockerInput) (out *cDockerOutput
 		}
 	}
 	if len(dockerTags) == 0 {
-		dockerTags = []string{""}
+		dockerTags = []string{in.Tag}
 	}
 	for i, dockerTag := range dockerTags {
 		if i > 0 {

cmd/gf/internal/cmd/cmd_env.go

@@ -4,12 +4,13 @@ import (
 	"bytes"
 	"context"
 
-	"github.com/gogf/gf/cmd/gf/v2/internal/utility/mlog"
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/os/gproc"
 	"github.com/gogf/gf/v2/text/gregex"
 	"github.com/gogf/gf/v2/text/gstr"
 	"github.com/olekukonko/tablewriter"
+
+	"github.com/gogf/gf/cmd/gf/v2/internal/utility/mlog"
 )
 
 var (
@@ -23,6 +24,7 @@ type cEnv struct {
 type cEnvInput struct {
 	g.Meta `name:"env"`
 }
+
 type cEnvOutput struct{}
 
 func (c cEnv) Index(ctx context.Context, in cEnvInput) (out *cEnvOutput, err error) {

cmd/gf/internal/cmd/cmd_fix.go

@@ -0,0 +1,121 @@
+package cmd
+
+import (
+	"context"
+	"github.com/gogf/gf/v2/os/gproc"
+
+	"github.com/gogf/gf/cmd/gf/v2/internal/utility/mlog"
+	"github.com/gogf/gf/v2/errors/gerror"
+	"github.com/gogf/gf/v2/frame/g"
+	"github.com/gogf/gf/v2/os/gfile"
+	"github.com/gogf/gf/v2/text/gstr"
+)
+
+var (
+	Fix = cFix{}
+)
+
+type cFix struct {
+	g.Meta `name:"fix" brief:"auto fixing codes after upgrading to new GoFrame version" usage:"gf fix" `
+}
+
+type cFixInput struct {
+	g.Meta  `name:"fix"`
+	Path    string `name:"path"    short:"p" brief:"directory path, it uses current working directory in default"`
+	Version string `name:"version" short:"v" brief:"custom specified version to fix, leave it empty to auto detect"`
+}
+
+type cFixOutput struct{}
+
+type cFixItem struct {
+	Version string
+	Func    func(version string) error
+}
+
+func (c cFix) Index(ctx context.Context, in cFixInput) (out *cFixOutput, err error) {
+
+	if in.Path == "" {
+		in.Path = gfile.Pwd()
+	}
+	if in.Version == "" {
+		in.Version, err = c.autoDetectVersion(in)
+		if err != nil {
+			mlog.Fatal(err)
+		}
+		if in.Version == "" {
+			mlog.Print(`no GoFrame usage found, exit fixing`)
+			return
+		}
+		mlog.Debugf(`current GoFrame version auto detect "%s"`, in.Version)
+	}
+
+	if !gproc.IsChild() {
+		mlog.Printf(`start auto fixing directory path "%s"...`, in.Path)
+		defer mlog.Print(`done!`)
+	}
+
+	err = c.doFix(in)
+	return
+}
+
+func (c cFix) doFix(in cFixInput) (err error) {
+
+	var items = []cFixItem{
+		{Version: "v2.3", Func: c.doFixV23},
+	}
+	for _, item := range items {
+		if gstr.CompareVersionGo(in.Version, item.Version) < 0 {
+			mlog.Debugf(
+				`current GoFrame or contrib package version "%s" is lesser than "%s", nothing to do`,
+				in.Version, item.Version,
+			)
+			continue
+		}
+		if err = item.Func(in.Version); err != nil {
+			return
+		}
+	}
+	return
+}
+
+// doFixV23 fixes code when upgrading to GoFrame v2.3.
+func (c cFix) doFixV23(version string) error {
+	replaceFunc := func(path, content string) string {
+		// gdb.TX from struct to interface.
+		content = gstr.Replace(content, "*gdb.TX", "gdb.TX")
+		// function name changes for package gtcp/gudp.
+		if gstr.Contains(content, "/gf/v2/net/gtcp") || gstr.Contains(content, "/gf/v2/net/gudp") {
+			content = gstr.ReplaceByMap(content, g.MapStrStr{
+				".SetSendDeadline":      ".SetDeadlineSend",
+				".SetReceiveDeadline":   ".SetDeadlineRecv",
+				".SetReceiveBufferWait": ".SetBufferWaitRecv",
+			})
+		}
+		return content
+	}
+	return gfile.ReplaceDirFunc(replaceFunc, ".", "*.go", true)
+}
+
+func (c cFix) autoDetectVersion(in cFixInput) (string, error) {
+	var (
+		err     error
+		path    = gfile.Join(in.Path, "go.mod")
+		version string
+	)
+	if !gfile.Exists(path) {
+		return "", gerror.Newf(`"%s" not found in current working directory`, path)
+	}
+	err = gfile.ReadLines(path, func(line string) error {
+		array := gstr.SplitAndTrim(line, " ")
+		if len(array) > 0 {
+			if gstr.HasPrefix(array[0], gfPackage) {
+				version = array[1]
+			}
+		}
+		return nil
+	})
+	if err != nil {
+		mlog.Fatal(err)
+	}
+	return version, nil
+}

cmd/gf/internal/cmd/cmd_gen_dao.go

@@ -1,11 +1,12 @@
 package cmd
 
 import (
+	_ "github.com/gogf/gf/contrib/drivers/clickhouse/v2"
 	_ "github.com/gogf/gf/contrib/drivers/mssql/v2"
 	_ "github.com/gogf/gf/contrib/drivers/mysql/v2"
+	_ "github.com/gogf/gf/contrib/drivers/oracle/v2"
 	_ "github.com/gogf/gf/contrib/drivers/pgsql/v2"
 	_ "github.com/gogf/gf/contrib/drivers/sqlite/v2"
-	//_ "github.com/gogf/gf/contrib/drivers/oracle/v2"
 
 	"github.com/gogf/gf/cmd/gf/v2/internal/cmd/gendao"
 )

cmd/gf/internal/cmd/cmd_gen_pb.go

@@ -1,79 +1,7 @@
 package cmd
 
-import (
-	"context"
-	"fmt"
-
-	"github.com/gogf/gf/cmd/gf/v2/internal/utility/mlog"
-	"github.com/gogf/gf/v2/container/gset"
-	"github.com/gogf/gf/v2/frame/g"
-	"github.com/gogf/gf/v2/os/genv"
-	"github.com/gogf/gf/v2/os/gfile"
-	"github.com/gogf/gf/v2/os/gproc"
-)
+import "github.com/gogf/gf/cmd/gf/v2/internal/cmd/genpb"
 
 type (
-	cGenPb      struct{}
-	cGenPbInput struct {
-		g.Meta `name:"pb" brief:"parse proto files and generate protobuf go files"`
-	}
-	cGenPbOutput struct{}
+	cGenPb = genpb.CGenPb
 )
-
-func (c cGenPb) Pb(ctx context.Context, in cGenPbInput) (out *cGenPbOutput, err error) {
-	// Necessary check.
-	if gproc.SearchBinary("protoc") == "" {
-		mlog.Fatalf(`command "protoc" not found in your environment, please install protoc first to proceed this command`)
-	}
-
-	// protocol fold checks.
-	protoFolder := "protocol"
-	if !gfile.Exists(protoFolder) {
-		mlog.Fatalf(`proto files folder "%s" does not exist`, protoFolder)
-	}
-	// folder scanning.
-	files, err := gfile.ScanDirFile(protoFolder, "*.proto", true)
-	if err != nil {
-		mlog.Fatal(err)
-	}
-	if len(files) == 0 {
-		mlog.Fatalf(`no proto files found in folder "%s"`, protoFolder)
-	}
-	dirSet := gset.NewStrSet()
-	for _, file := range files {
-		dirSet.Add(gfile.Dir(file))
-	}
-	var (
-		servicePath = gfile.RealPath(".")
-		goPathSrc   = gfile.RealPath(gfile.Join(genv.Get("GOPATH").String(), "src"))
-	)
-	dirSet.Iterator(func(protoDirPath string) bool {
-		parsingCommand := fmt.Sprintf(
-			"protoc --gofast_out=plugins=grpc:. %s/*.proto -I%s",
-			protoDirPath,
-			servicePath,
-		)
-		if goPathSrc != "" {
-			parsingCommand += " -I" + goPathSrc
-		}
-		mlog.Print(parsingCommand)
-		if output, err := gproc.ShellExec(ctx, parsingCommand); err != nil {
-			mlog.Print(output)
-			mlog.Fatal(err)
-		}
-		return true
-	})
-	// Custom replacement.
-	//pbFolder := "protobuf"
-	//_, _ = gfile.ScanDirFileFunc(pbFolder, "*.go", true, func(path string) string {
-	//	content := gfile.GetContents(path)
-	//	content = gstr.ReplaceByArray(content, g.SliceStr{
-	//		`gtime "gtime"`, `gtime "github.com/gogf/gf/v2/os/gtime"`,
-	//	})
-	//	_ = gfile.PutContents(path, content)
-	//	utils.GoFmt(path)
-	//	return path
-	//})
-	mlog.Print("done!")
-	return
-}

cmd/gf/internal/cmd/cmd_gen_pbentity.go

@@ -1,410 +1,7 @@
 package cmd
 
-import (
-	"bytes"
-	"context"
-	"fmt"
-	"strings"
-
-	"github.com/gogf/gf/cmd/gf/v2/internal/consts"
-	"github.com/gogf/gf/cmd/gf/v2/internal/utility/mlog"
-	"github.com/gogf/gf/v2/database/gdb"
-	"github.com/gogf/gf/v2/frame/g"
-	"github.com/gogf/gf/v2/os/gfile"
-	"github.com/gogf/gf/v2/os/gtime"
-	"github.com/gogf/gf/v2/text/gregex"
-	"github.com/gogf/gf/v2/text/gstr"
-	"github.com/gogf/gf/v2/util/gconv"
-	"github.com/gogf/gf/v2/util/gtag"
-	"github.com/olekukonko/tablewriter"
-)
+import "github.com/gogf/gf/cmd/gf/v2/internal/cmd/genpbentity"
 
 type (
-	cGenPbEntity      struct{}
-	cGenPbEntityInput struct {
-		g.Meta       `name:"pbentity" config:"{cGenPbEntityConfig}" brief:"{cGenPbEntityBrief}" eg:"{cGenPbEntityEg}" ad:"{cGenPbEntityAd}"`
-		Path         string `name:"path"         short:"p" brief:"{cGenPbEntityBriefPath}"`
-		Package      string `name:"package"      short:"k" brief:"{cGenPbEntityBriefPackage}"`
-		Link         string `name:"link"         short:"l" brief:"{cGenPbEntityBriefLink}"`
-		Tables       string `name:"tables"       short:"t" brief:"{cGenPbEntityBriefTables}"`
-		Prefix       string `name:"prefix"       short:"f" brief:"{cGenPbEntityBriefPrefix}"`
-		RemovePrefix string `name:"removePrefix" short:"r" brief:"{cGenPbEntityBriefRemovePrefix}"`
-		NameCase     string `name:"nameCase"     short:"n" brief:"{cGenPbEntityBriefNameCase}" d:"Camel"`
-		JsonCase     string `name:"jsonCase"     short:"j" brief:"{cGenPbEntityBriefJsonCase}" d:"CamelLower"`
-		Option       string `name:"option"       short:"o" brief:"{cGenPbEntityBriefOption}"`
-	}
-	cGenPbEntityOutput struct{}
-
-	cGenPbEntityInternalInput struct {
-		cGenPbEntityInput
-		TableName    string // TableName specifies the table name of the table.
-		NewTableName string // NewTableName specifies the prefix-stripped name of the table.
-	}
+	cGenPbEntity = genpbentity.CGenPbEntity
 )
-
-const (
-	cGenPbEntityConfig = `gfcli.gen.pbentity`
-	cGenPbEntityBrief  = `generate entity message files in protobuf3 format`
-	cGenPbEntityEg     = `
-gf gen pbentity
-gf gen pbentity -l "mysql:root:12345678@tcp(127.0.0.1:3306)/test"
-gf gen pbentity -p ./protocol/demos/entity -t user,user_detail,user_login
-gf gen pbentity -r user_
-`
-
-	cGenPbEntityAd = `
-CONFIGURATION SUPPORT
-    Options are also supported by configuration file.
-    It's suggested using configuration file instead of command line arguments making producing. 
-    The configuration node name is "gf.gen.pbentity", which also supports multiple databases, for example(config.yaml):
-    gfcli:
-      gen:
-      - pbentity:
-            link:    "mysql:root:12345678@tcp(127.0.0.1:3306)/test"
-            path:    "protocol/demos/entity"
-            tables:  "order,products"
-            package: "demos"
-      - pbentity:
-            link:    "mysql:root:12345678@tcp(127.0.0.1:3306)/primary"
-            path:    "protocol/demos/entity"
-            prefix:  "primary_"
-            tables:  "user, userDetail"
-            package: "demos"
-            option:  |
-			  option go_package    = "protobuf/demos";
-			  option java_package  = "protobuf/demos";
-			  option php_namespace = "protobuf/demos";
-`
-	cGenPbEntityBriefPath         = `directory path for generated files`
-	cGenPbEntityBriefPackage      = `package name for all entity proto files`
-	cGenPbEntityBriefLink         = `database configuration, the same as the ORM configuration of GoFrame`
-	cGenPbEntityBriefTables       = `generate models only for given tables, multiple table names separated with ','`
-	cGenPbEntityBriefPrefix       = `add specified prefix for all entity names and entity proto files`
-	cGenPbEntityBriefRemovePrefix = `remove specified prefix of the table, multiple prefix separated with ','`
-	cGenPbEntityBriefOption       = `extra protobuf options`
-	cGenPbEntityBriefGroup        = `
-specifying the configuration group name of database for generated ORM instance,
-it's not necessary and the default value is "default"
-`
-
-	cGenPbEntityBriefNameCase = `
-case for message attribute names, default is "Camel":
-| Case            | Example            |
-|---------------- |--------------------|
-| Camel           | AnyKindOfString    | 
-| CamelLower      | anyKindOfString    | default
-| Snake           | any_kind_of_string |
-| SnakeScreaming  | ANY_KIND_OF_STRING |
-| SnakeFirstUpper | rgb_code_md5       |
-| Kebab           | any-kind-of-string |
-| KebabScreaming  | ANY-KIND-OF-STRING |
-`
-
-	cGenPbEntityBriefJsonCase = `
-case for message json tag, cases are the same as "nameCase", default "CamelLower".
-set it to "none" to ignore json tag generating.
-`
-)
-
-func init() {
-	gtag.Sets(g.MapStrStr{
-		`cGenPbEntityConfig`:            cGenPbEntityConfig,
-		`cGenPbEntityBrief`:             cGenPbEntityBrief,
-		`cGenPbEntityEg`:                cGenPbEntityEg,
-		`cGenPbEntityAd`:                cGenPbEntityAd,
-		`cGenPbEntityBriefPath`:         cGenPbEntityBriefPath,
-		`cGenPbEntityBriefPackage`:      cGenPbEntityBriefPackage,
-		`cGenPbEntityBriefLink`:         cGenPbEntityBriefLink,
-		`cGenPbEntityBriefTables`:       cGenPbEntityBriefTables,
-		`cGenPbEntityBriefPrefix`:       cGenPbEntityBriefPrefix,
-		`cGenPbEntityBriefRemovePrefix`: cGenPbEntityBriefRemovePrefix,
-		`cGenPbEntityBriefGroup`:        cGenPbEntityBriefGroup,
-		`cGenPbEntityBriefNameCase`:     cGenPbEntityBriefNameCase,
-		`cGenPbEntityBriefJsonCase`:     cGenPbEntityBriefJsonCase,
-		`cGenPbEntityBriefOption`:       cGenPbEntityBriefOption,
-	})
-}
-
-func (c cGenPbEntity) PbEntity(ctx context.Context, in cGenPbEntityInput) (out *cGenPbEntityOutput, err error) {
-	var (
-		config = g.Cfg()
-	)
-	if config.Available(ctx) {
-		v := config.MustGet(ctx, cGenPbEntityConfig)
-		if v.IsSlice() {
-			for i := 0; i < len(v.Interfaces()); i++ {
-				doGenPbEntityForArray(ctx, i, in)
-			}
-		} else {
-			doGenPbEntityForArray(ctx, -1, in)
-		}
-	} else {
-		doGenPbEntityForArray(ctx, -1, in)
-	}
-	mlog.Print("done!")
-	return
-}
-
-func doGenPbEntityForArray(ctx context.Context, index int, in cGenPbEntityInput) {
-	var (
-		err error
-		db  gdb.DB
-	)
-	if index >= 0 {
-		err = g.Cfg().MustGet(
-			ctx,
-			fmt.Sprintf(`%s.%d`, cGenPbEntityConfig, index),
-		).Scan(&in)
-		if err != nil {
-			mlog.Fatalf(`invalid configuration of "%s": %+v`, cGenPbEntityConfig, err)
-		}
-	}
-	if in.Package == "" {
-		mlog.Fatal("package name should not be empty")
-	}
-	removePrefixArray := gstr.SplitAndTrim(in.RemovePrefix, ",")
-	// It uses user passed database configuration.
-	if in.Link != "" {
-		var (
-			tempGroup = gtime.TimestampNanoStr()
-			match, _  = gregex.MatchString(`([a-z]+):(.+)`, in.Link)
-		)
-		if len(match) == 3 {
-			gdb.AddConfigNode(tempGroup, gdb.ConfigNode{
-				Type: gstr.Trim(match[1]),
-				Link: gstr.Trim(match[2]),
-			})
-			db, _ = gdb.Instance(tempGroup)
-		}
-	} else {
-		db = g.DB()
-	}
-	if db == nil {
-		mlog.Fatal("database initialization failed")
-	}
-
-	tableNames := ([]string)(nil)
-	if in.Tables != "" {
-		tableNames = gstr.SplitAndTrim(in.Tables, ",")
-	} else {
-		tableNames, err = db.Tables(context.TODO())
-		if err != nil {
-			mlog.Fatalf("fetching tables failed: \n %v", err)
-		}
-	}
-
-	for _, tableName := range tableNames {
-		newTableName := tableName
-		for _, v := range removePrefixArray {
-			newTableName = gstr.TrimLeftStr(newTableName, v, 1)
-		}
-		generatePbEntityContentFile(ctx, db, cGenPbEntityInternalInput{
-			cGenPbEntityInput: in,
-			TableName:         tableName,
-			NewTableName:      newTableName,
-		})
-	}
-}
-
-// generatePbEntityContentFile generates the protobuf files for given table.
-func generatePbEntityContentFile(ctx context.Context, db gdb.DB, in cGenPbEntityInternalInput) {
-	fieldMap, err := db.TableFields(ctx, in.TableName)
-	if err != nil {
-		mlog.Fatalf("fetching tables fields failed for table '%s':\n%v", in.TableName, err)
-	}
-	// Change the `newTableName` if `Prefix` is given.
-	newTableName := "Entity_" + in.Prefix + in.NewTableName
-	var (
-		tableNameCamelCase  = gstr.CaseCamel(newTableName)
-		tableNameSnakeCase  = gstr.CaseSnake(newTableName)
-		entityMessageDefine = generateEntityMessageDefinition(tableNameCamelCase, fieldMap, in)
-		fileName            = gstr.Trim(tableNameSnakeCase, "-_.")
-		path                = gfile.Join(in.Path, fileName+".proto")
-	)
-	entityContent := gstr.ReplaceByMap(getTplPbEntityContent(""), g.MapStrStr{
-		"{PackageName}":   in.Package,
-		"{OptionContent}": in.Option,
-		"{EntityMessage}": entityMessageDefine,
-	})
-	if err := gfile.PutContents(path, strings.TrimSpace(entityContent)); err != nil {
-		mlog.Fatalf("writing content to '%s' failed: %v", path, err)
-	} else {
-		mlog.Print("generated:", path)
-	}
-}
-
-// generateEntityMessageDefinition generates and returns the message definition for specified table.
-func generateEntityMessageDefinition(entityName string, fieldMap map[string]*gdb.TableField, in cGenPbEntityInternalInput) string {
-	var (
-		buffer = bytes.NewBuffer(nil)
-		array  = make([][]string, len(fieldMap))
-		names  = sortFieldKeyForPbEntity(fieldMap)
-	)
-	for index, name := range names {
-		array[index] = generateMessageFieldForPbEntity(index+1, fieldMap[name], in)
-	}
-	tw := tablewriter.NewWriter(buffer)
-	tw.SetBorder(false)
-	tw.SetRowLine(false)
-	tw.SetAutoWrapText(false)
-	tw.SetColumnSeparator("")
-	tw.AppendBulk(array)
-	tw.Render()
-	stContent := buffer.String()
-	// Let's do this hack of table writer for indent!
-	stContent = gstr.Replace(stContent, "  #", "")
-	buffer.Reset()
-	buffer.WriteString(fmt.Sprintf("message %s {\n", entityName))
-	buffer.WriteString(stContent)
-	buffer.WriteString("}")
-	return buffer.String()
-}
-
-// generateMessageFieldForPbEntity generates and returns the message definition for specified field.
-func generateMessageFieldForPbEntity(index int, field *gdb.TableField, in cGenPbEntityInternalInput) []string {
-	var (
-		typeName   string
-		comment    string
-		jsonTagStr string
-	)
-	t, _ := gregex.ReplaceString(`\(.+\)`, "", field.Type)
-	t = gstr.Split(gstr.Trim(t), " ")[0]
-	t = gstr.ToLower(t)
-	switch t {
-	case "binary", "varbinary", "blob", "tinyblob", "mediumblob", "longblob":
-		typeName = "bytes"
-
-	case "bit", "int", "tinyint", "small_int", "smallint", "medium_int", "mediumint", "serial":
-		if gstr.ContainsI(field.Type, "unsigned") {
-			typeName = "uint32"
-		} else {
-			typeName = "int32"
-		}
-
-	case "int8", "big_int", "bigint", "bigserial":
-		if gstr.ContainsI(field.Type, "unsigned") {
-			typeName = "uint64"
-		} else {
-			typeName = "int64"
-		}
-
-	case "real":
-		typeName = "float"
-
-	case "float", "double", "decimal", "smallmoney":
-		typeName = "double"
-
-	case "bool":
-		typeName = "bool"
-
-	case "datetime", "timestamp", "date", "time":
-		typeName = "int64"
-
-	default:
-		// Auto detecting type.
-		switch {
-		case strings.Contains(t, "int"):
-			typeName = "int"
-		case strings.Contains(t, "text") || strings.Contains(t, "char"):
-			typeName = "string"
-		case strings.Contains(t, "float") || strings.Contains(t, "double"):
-			typeName = "double"
-		case strings.Contains(t, "bool"):
-			typeName = "bool"
-		case strings.Contains(t, "binary") || strings.Contains(t, "blob"):
-			typeName = "bytes"
-		case strings.Contains(t, "date") || strings.Contains(t, "time"):
-			typeName = "int64"
-		default:
-			typeName = "string"
-		}
-	}
-	comment = gstr.ReplaceByArray(field.Comment, g.SliceStr{
-		"\n", " ",
-		"\r", " ",
-	})
-	comment = gstr.Trim(comment)
-	comment = gstr.Replace(comment, `\n`, " ")
-	comment, _ = gregex.ReplaceString(`\s{2,}`, ` `, comment)
-	if jsonTagName := formatCase(field.Name, in.JsonCase); jsonTagName != "" {
-		jsonTagStr = fmt.Sprintf(`[(gogoproto.jsontag) = "%s"]`, jsonTagName)
-		// beautiful indent.
-		if index < 10 {
-			// 3 spaces
-			jsonTagStr = "   " + jsonTagStr
-		} else if index < 100 {
-			// 2 spaces
-			jsonTagStr = "  " + jsonTagStr
-		} else {
-			// 1 spaces
-			jsonTagStr = " " + jsonTagStr
-		}
-	}
-	return []string{
-		"    #" + typeName,
-		" #" + formatCase(field.Name, in.NameCase),
-		" #= " + gconv.String(index) + jsonTagStr + ";",
-		" #" + fmt.Sprintf(`// %s`, comment),
-	}
-}
-
-func getTplPbEntityContent(tplEntityPath string) string {
-	if tplEntityPath != "" {
-		return gfile.GetContents(tplEntityPath)
-	}
-	return consts.TemplatePbEntityMessageContent
-}
-
-// formatCase call gstr.Case* function to convert the s to specified case.
-func formatCase(str, caseStr string) string {
-	switch gstr.ToLower(caseStr) {
-	case gstr.ToLower("Camel"):
-		return gstr.CaseCamel(str)
-
-	case gstr.ToLower("CamelLower"):
-		return gstr.CaseCamelLower(str)
-
-	case gstr.ToLower("Kebab"):
-		return gstr.CaseKebab(str)
-
-	case gstr.ToLower("KebabScreaming"):
-		return gstr.CaseKebabScreaming(str)
-
-	case gstr.ToLower("Snake"):
-		return gstr.CaseSnake(str)
-
-	case gstr.ToLower("SnakeFirstUpper"):
-		return gstr.CaseSnakeFirstUpper(str)
-
-	case gstr.ToLower("SnakeScreaming"):
-		return gstr.CaseSnakeScreaming(str)
-
-	case "none":
-		return ""
-	}
-	return str
-}
-
-func sortFieldKeyForPbEntity(fieldMap map[string]*gdb.TableField) []string {
-	names := make(map[int]string)
-	for _, field := range fieldMap {
-		names[field.Index] = field.Name
-	}
-	var (
-		result = make([]string, len(names))
-		i      = 0
-		j      = 0
-	)
-	for {
-		if len(names) == 0 {
-			break
-		}
-		if val, ok := names[i]; ok {
-			result[j] = val
-			j++
-			delete(names, i)
-		}
-		i++
-	}
-	return result
-}

cmd/gf/internal/cmd/cmd_init.go

@@ -5,14 +5,15 @@ import (
 	"fmt"
 	"strings"
 
-	"github.com/gogf/gf/cmd/gf/v2/internal/utility/allyes"
-	"github.com/gogf/gf/cmd/gf/v2/internal/utility/mlog"
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/os/gcmd"
 	"github.com/gogf/gf/v2/os/gfile"
 	"github.com/gogf/gf/v2/os/gproc"
 	"github.com/gogf/gf/v2/os/gres"
 	"github.com/gogf/gf/v2/util/gtag"
+
+	"github.com/gogf/gf/cmd/gf/v2/internal/utility/allyes"
+	"github.com/gogf/gf/cmd/gf/v2/internal/utility/mlog"
 )
 
 var (
@@ -52,6 +53,7 @@ type cInitInput struct {
 	Mono   bool   `name:"mono"   short:"m" brief:"initialize a mono-repo instead a single-repo" orphan:"true"`
 	Update bool   `name:"update" short:"u" brief:"update to the latest goframe version" orphan:"true"`
 }
+
 type cInitOutput struct{}
 
 func (c cInit) Index(ctx context.Context, in cInitInput) (out *cInitOutput, err error) {

cmd/gf/internal/cmd/cmd_install.go

@@ -3,8 +3,9 @@ package cmd
 import (
 	"context"
 
-	"github.com/gogf/gf/cmd/gf/v2/internal/service"
 	"github.com/gogf/gf/v2/frame/g"
+
+	"github.com/gogf/gf/cmd/gf/v2/internal/service"
 )
 
 var (
@@ -18,6 +19,7 @@ type cInstall struct {
 type cInstallInput struct {
 	g.Meta `name:"install"`
 }
+
 type cInstallOutput struct{}
 
 func (c cInstall) Index(ctx context.Context, in cInstallInput) (out *cInstallOutput, err error) {

cmd/gf/internal/cmd/cmd_pack.go

@@ -4,13 +4,14 @@ import (
 	"context"
 	"strings"
 
-	"github.com/gogf/gf/cmd/gf/v2/internal/utility/allyes"
-	"github.com/gogf/gf/cmd/gf/v2/internal/utility/mlog"
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/os/gcmd"
 	"github.com/gogf/gf/v2/os/gfile"
 	"github.com/gogf/gf/v2/os/gres"
 	"github.com/gogf/gf/v2/util/gtag"
+
+	"github.com/gogf/gf/cmd/gf/v2/internal/utility/allyes"
+	"github.com/gogf/gf/cmd/gf/v2/internal/utility/mlog"
 )
 
 var (
@@ -37,29 +38,33 @@ gf pack /var/www/public packed/data.go -n=packed
 destination file path for packed file. if extension of the filename is ".go" and "-n" option is given, 
 it enables packing SRC to go file, or else it packs SRC into a binary file.
 `
-	cPackNameBrief   = `package name for output go file, it's set as its directory name if no name passed`
-	cPackPrefixBrief = `prefix for each file packed into the resource file`
+	cPackNameBrief     = `package name for output go file, it's set as its directory name if no name passed`
+	cPackPrefixBrief   = `prefix for each file packed into the resource file`
+	cPackKeepPathBrief = `keep the source path from system to resource file, usually for relative path`
 )
 
 func init() {
 	gtag.Sets(g.MapStrStr{
-		`cPackUsage`:       cPackUsage,
-		`cPackBrief`:       cPackBrief,
-		`cPackEg`:          cPackEg,
-		`cPackSrcBrief`:    cPackSrcBrief,
-		`cPackDstBrief`:    cPackDstBrief,
-		`cPackNameBrief`:   cPackNameBrief,
-		`cPackPrefixBrief`: cPackPrefixBrief,
+		`cPackUsage`:         cPackUsage,
+		`cPackBrief`:         cPackBrief,
+		`cPackEg`:            cPackEg,
+		`cPackSrcBrief`:      cPackSrcBrief,
+		`cPackDstBrief`:      cPackDstBrief,
+		`cPackNameBrief`:     cPackNameBrief,
+		`cPackPrefixBrief`:   cPackPrefixBrief,
+		`cPackKeepPathBrief`: cPackKeepPathBrief,
 	})
 }
 
 type cPackInput struct {
-	g.Meta `name:"pack"`
-	Src    string `name:"SRC" arg:"true" v:"required" brief:"{cPackSrcBrief}"`
-	Dst    string `name:"DST" arg:"true" v:"required" brief:"{cPackDstBrief}"`
-	Name   string `name:"name"   short:"n" brief:"{cPackNameBrief}"`
-	Prefix string `name:"prefix" short:"p" brief:"{cPackPrefixBrief}"`
+	g.Meta   `name:"pack"`
+	Src      string `name:"SRC" arg:"true" v:"required" brief:"{cPackSrcBrief}"`
+	Dst      string `name:"DST" arg:"true" v:"required" brief:"{cPackDstBrief}"`
+	Name     string `name:"name"     short:"n" brief:"{cPackNameBrief}"`
+	Prefix   string `name:"prefix"   short:"p" brief:"{cPackPrefixBrief}"`
+	KeepPath bool   `name:"keepPath" short:"k" brief:"{cPackKeepPathBrief}" orphan:"true"`
 }
+
 type cPackOutput struct{}
 
 func (c cPack) Index(ctx context.Context, in cPackInput) (out *cPackOutput, err error) {
@@ -75,12 +80,16 @@ func (c cPack) Index(ctx context.Context, in cPackInput) (out *cPackOutput, err
 	if in.Name == "" && gfile.ExtName(in.Dst) == "go" {
 		in.Name = gfile.Basename(gfile.Dir(in.Dst))
 	}
+	var option = gres.Option{
+		Prefix:   in.Prefix,
+		KeepPath: in.KeepPath,
+	}
 	if in.Name != "" {
-		if err = gres.PackToGoFile(in.Src, in.Dst, in.Name, in.Prefix); err != nil {
+		if err = gres.PackToGoFileWithOption(in.Src, in.Dst, in.Name, option); err != nil {
 			mlog.Fatalf("pack failed: %v", err)
 		}
 	} else {
-		if err = gres.PackToFile(in.Src, in.Dst, in.Prefix); err != nil {
+		if err = gres.PackToFileWithOption(in.Src, in.Dst, option); err != nil {
 			mlog.Fatalf("pack failed: %v", err)
 		}
 	}

cmd/gf/internal/cmd/cmd_run.go

@@ -4,8 +4,8 @@ import (
 	"context"
 	"fmt"
 	"runtime"
+	"strings"
 
-	"github.com/gogf/gf/cmd/gf/v2/internal/utility/mlog"
 	"github.com/gogf/gf/v2/container/gtype"
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/os/gfile"
@@ -14,6 +14,8 @@ import (
 	"github.com/gogf/gf/v2/os/gtime"
 	"github.com/gogf/gf/v2/os/gtimer"
 	"github.com/gogf/gf/v2/util/gtag"
+
+	"github.com/gogf/gf/cmd/gf/v2/internal/utility/mlog"
 )
 
 var (
@@ -153,7 +155,7 @@ func (app *cRunApp) Run(ctx context.Context) {
 	if runtime.GOOS == "windows" {
 		// Special handling for windows platform.
 		// DO NOT USE "cmd /c" command.
-		process = gproc.NewProcess(runCommand, nil)
+		process = gproc.NewProcess(outputPath, strings.Fields(app.Args))
 	} else {
 		process = gproc.NewProcessCmd(runCommand, nil)
 	}

cmd/gf/internal/cmd/cmd_tpl.go

@@ -3,7 +3,6 @@ package cmd
 import (
 	"context"
 
-	"github.com/gogf/gf/cmd/gf/v2/internal/utility/mlog"
 	"github.com/gogf/gf/v2/encoding/gjson"
 	"github.com/gogf/gf/v2/errors/gerror"
 	"github.com/gogf/gf/v2/frame/g"
@@ -11,6 +10,8 @@ import (
 	"github.com/gogf/gf/v2/text/gstr"
 	"github.com/gogf/gf/v2/util/gtag"
 	"github.com/gogf/gf/v2/util/gutil"
+
+	"github.com/gogf/gf/cmd/gf/v2/internal/utility/mlog"
 )
 
 var (

cmd/gf/internal/cmd/cmd_up.go

@@ -0,0 +1,207 @@
+package cmd
+
+import (
+	"context"
+	"fmt"
+	"github.com/gogf/gf/cmd/gf/v2/internal/utility/utils"
+	"github.com/gogf/gf/v2/container/gset"
+	"runtime"
+
+	"github.com/gogf/gf/cmd/gf/v2/internal/utility/mlog"
+	"github.com/gogf/gf/v2/frame/g"
+	"github.com/gogf/gf/v2/os/gfile"
+	"github.com/gogf/gf/v2/os/gproc"
+	"github.com/gogf/gf/v2/text/gstr"
+	"github.com/gogf/gf/v2/util/gtag"
+)
+
+var (
+	Up = cUp{}
+)
+
+type cUp struct {
+	g.Meta `name:"up" brief:"upgrade GoFrame version/tool to latest one in current project" eg:"{cUpEg}" `
+}
+
+const (
+	gfPackage = `github.com/gogf/gf/`
+	cUpEg     = `
+gf up
+gf up -a
+gf up -c
+gf up -cf
+`
+)
+
+func init() {
+	gtag.Sets(g.MapStrStr{
+		`cUpEg`: cUpEg,
+	})
+}
+
+type cUpInput struct {
+	g.Meta `name:"up"  config:"gfcli.up"`
+	All    bool `name:"all" short:"a" brief:"upgrade both version and cli, auto fix codes" orphan:"true"`
+	Cli    bool `name:"cli" short:"c" brief:"also upgrade CLI tool" orphan:"true"`
+	Fix    bool `name:"fix" short:"f" brief:"auto fix codes(it only make sense if cli is to be upgraded)" orphan:"true"`
+}
+
+type cUpOutput struct{}
+
+func (c cUp) Index(ctx context.Context, in cUpInput) (out *cUpOutput, err error) {
+	defer func() {
+		if err == nil {
+			mlog.Print()
+			mlog.Print(`👏congratulations! you've upgraded to the latest version of GoFrame! enjoy it!👏`)
+			mlog.Print()
+		}
+	}()
+
+	var doUpgradeVersionOut *doUpgradeVersionOutput
+	if in.All {
+		in.Cli = true
+		in.Fix = true
+	}
+	if doUpgradeVersionOut, err = c.doUpgradeVersion(ctx, in); err != nil {
+		return nil, err
+	}
+
+	if in.Cli {
+		if err = c.doUpgradeCLI(ctx); err != nil {
+			return nil, err
+		}
+	}
+
+	if in.Cli && in.Fix {
+		if doUpgradeVersionOut != nil && len(doUpgradeVersionOut.Items) > 0 {
+			upgradedPathSet := gset.NewStrSet()
+			for _, item := range doUpgradeVersionOut.Items {
+				if !upgradedPathSet.AddIfNotExist(item.DirPath) {
+					continue
+				}
+				if err = c.doAutoFixing(ctx, item.DirPath, item.Version); err != nil {
+					return nil, err
+				}
+			}
+		}
+	}
+	return
+}
+
+type doUpgradeVersionOutput struct {
+	Items []doUpgradeVersionOutputItem
+}
+
+type doUpgradeVersionOutputItem struct {
+	DirPath string
+	Version string
+}
+
+func (c cUp) doUpgradeVersion(ctx context.Context, in cUpInput) (out *doUpgradeVersionOutput, err error) {
+	mlog.Print(`start upgrading version...`)
+	out = &doUpgradeVersionOutput{
+		Items: make([]doUpgradeVersionOutputItem, 0),
+	}
+	type Package struct {
+		Name    string
+		Version string
+	}
+
+	var (
+		temp      string
+		dirPath   = gfile.Pwd()
+		goModPath = gfile.Join(dirPath, "go.mod")
+	)
+	// It recursively upgrades the go.mod from sub folder to its parent folders.
+	for {
+		if gfile.Exists(goModPath) {
+			var packages []Package
+			err = gfile.ReadLines(goModPath, func(line string) error {
+				line = gstr.Trim(line)
+				if gstr.HasPrefix(line, gfPackage) {
+					array := gstr.SplitAndTrim(line, " ")
+					packages = append(packages, Package{
+						Name:    array[0],
+						Version: array[1],
+					})
+				}
+				return nil
+			})
+			if err != nil {
+				return
+			}
+			for _, pkg := range packages {
+				mlog.Printf(`upgrading "%s" from "%s" to "latest"`, pkg.Name, pkg.Version)
+				// go get -u
+				command := fmt.Sprintf(`cd %s && go get -u %s@latest`, dirPath, pkg.Name)
+				if err = gproc.ShellRun(ctx, command); err != nil {
+					return
+				}
+				// go mod tidy
+				if err = utils.GoModTidy(ctx, dirPath); err != nil {
+					return nil, err
+				}
+				out.Items = append(out.Items, doUpgradeVersionOutputItem{
+					DirPath: dirPath,
+					Version: pkg.Version,
+				})
+			}
+			return
+		}
+		temp = gfile.Dir(dirPath)
+		if temp == "" || temp == dirPath {
+			return
+		}
+		dirPath = temp
+		goModPath = gfile.Join(dirPath, "go.mod")
+	}
+}
+
+// doUpgradeCLI downloads the new version binary with process.
+func (c cUp) doUpgradeCLI(ctx context.Context) (err error) {
+	mlog.Print(`start upgrading cli...`)
+	var (
+		downloadUrl = fmt.Sprintf(
+			`https://github.com/gogf/gf/releases/latest/download/gf_%s_%s`,
+			runtime.GOOS, runtime.GOARCH,
+		)
+		localSaveFilePath = gfile.SelfPath() + "~"
+	)
+	mlog.Printf(`start downloading "%s" to "%s", it may take some time`, downloadUrl, localSaveFilePath)
+	err = utils.HTTPDownloadFileWithPercent(downloadUrl, localSaveFilePath)
+	if err != nil {
+		return err
+	}
+
+	defer func() {
+		mlog.Printf(`new version cli binary is successfully installed to "%s"`, gfile.SelfPath())
+		mlog.Printf(`remove temporary buffer file "%s"`, localSaveFilePath)
+		_ = gfile.Remove(localSaveFilePath)
+	}()
+
+	// It fails if file not exist or its size is less than 1MB.
+	if !gfile.Exists(localSaveFilePath) || gfile.Size(localSaveFilePath) < 1024*1024 {
+		mlog.Fatalf(`download "%s" to "%s" failed`, downloadUrl, localSaveFilePath)
+	}
+
+	// It replaces self binary with new version cli binary.
+	switch runtime.GOOS {
+	case "windows":
+		if err := gfile.Rename(localSaveFilePath, gfile.SelfPath()); err != nil {
+			mlog.Fatalf(`install failed: %s`, err.Error())
+		}
+
+	default:
+		if err := gfile.PutBytes(gfile.SelfPath(), gfile.GetBytes(localSaveFilePath)); err != nil {
+			mlog.Fatalf(`install failed: %s`, err.Error())
+		}
+	}
+	return
+}
+
+func (c cUp) doAutoFixing(ctx context.Context, dirPath string, version string) (err error) {
+	mlog.Printf(`auto fixing directory path "%s" from version "%s" ...`, dirPath, version)
+	command := fmt.Sprintf(`gf fix -p %s`, dirPath)
+	_ = gproc.ShellRun(ctx, command)
+	return
+}

cmd/gf/internal/cmd/cmd_version.go

@@ -4,7 +4,6 @@ import (
 	"context"
 	"fmt"
 
-	"github.com/gogf/gf/cmd/gf/v2/internal/utility/mlog"
 	"github.com/gogf/gf/v2"
 	"github.com/gogf/gf/v2/errors/gerror"
 	"github.com/gogf/gf/v2/frame/g"
@@ -12,6 +11,8 @@ import (
 	"github.com/gogf/gf/v2/os/gfile"
 	"github.com/gogf/gf/v2/text/gregex"
 	"github.com/gogf/gf/v2/text/gstr"
+
+	"github.com/gogf/gf/cmd/gf/v2/internal/utility/mlog"
 )
 
 var (
@@ -25,6 +26,7 @@ type cVersion struct {
 type cVersionInput struct {
 	g.Meta `name:"version"`
 }
+
 type cVersionOutput struct{}
 
 func (c cVersion) Index(ctx context.Context, in cVersionInput) (*cVersionOutput, error) {

cmd/gf/internal/cmd/gendao/gendao.go

@@ -5,7 +5,6 @@ import (
 	"fmt"
 	"strings"
 
-	"github.com/gogf/gf/cmd/gf/v2/internal/utility/mlog"
 	"github.com/gogf/gf/v2/container/garray"
 	"github.com/gogf/gf/v2/database/gdb"
 	"github.com/gogf/gf/v2/frame/g"
@@ -14,6 +13,8 @@ import (
 	"github.com/gogf/gf/v2/text/gregex"
 	"github.com/gogf/gf/v2/text/gstr"
 	"github.com/gogf/gf/v2/util/gtag"
+
+	"github.com/gogf/gf/cmd/gf/v2/internal/utility/mlog"
 )
 
 const (
@@ -215,6 +216,7 @@ func doGenDaoForArray(ctx context.Context, index int, in CGenDaoInput) {
 	}
 	removePrefixArray := gstr.SplitAndTrim(in.RemovePrefix, ",")
 	if in.ImportPrefix == "" {
+		mlog.Debug(`import prefix is empty, trying calculating the import package path using go.mod`)
 		if !gfile.Exists("go.mod") {
 			mlog.Fatal("go.mod does not exist in current working directory")
 		}

cmd/gf/internal/cmd/gendao/gendao_clear.go

@@ -3,18 +3,19 @@ package gendao
 import (
 	"context"
 
+	"github.com/gogf/gf/v2/os/gfile"
+
 	"github.com/gogf/gf/cmd/gf/v2/internal/utility/mlog"
 	"github.com/gogf/gf/cmd/gf/v2/internal/utility/utils"
-	"github.com/gogf/gf/v2/os/gfile"
 )
 
-func doClear(ctx context.Context, dirPath string) {
+func doClear(ctx context.Context, dirPath string, force bool) {
 	files, err := gfile.ScanDirFile(dirPath, "*.go", true)
 	if err != nil {
 		mlog.Fatal(err)
 	}
 	for _, file := range files {
-		if utils.IsFileDoNotEdit(file) {
+		if force || utils.IsFileDoNotEdit(file) {
 			if err = gfile.Remove(file); err != nil {
 				mlog.Print(err)
 			}

cmd/gf/internal/cmd/gendao/gendao_dao.go

@@ -6,15 +6,17 @@ import (
 	"fmt"
 	"strings"
 
-	"github.com/gogf/gf/cmd/gf/v2/internal/consts"
-	"github.com/gogf/gf/cmd/gf/v2/internal/utility/mlog"
-	"github.com/gogf/gf/cmd/gf/v2/internal/utility/utils"
+	"github.com/olekukonko/tablewriter"
+
 	"github.com/gogf/gf/v2/database/gdb"
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/os/gfile"
 	"github.com/gogf/gf/v2/text/gregex"
 	"github.com/gogf/gf/v2/text/gstr"
-	"github.com/olekukonko/tablewriter"
+
+	"github.com/gogf/gf/cmd/gf/v2/internal/consts"
+	"github.com/gogf/gf/cmd/gf/v2/internal/utility/mlog"
+	"github.com/gogf/gf/cmd/gf/v2/internal/utility/utils"
 )
 
 func generateDao(ctx context.Context, in CGenDaoInternalInput) {
@@ -23,7 +25,7 @@ func generateDao(ctx context.Context, in CGenDaoInternalInput) {
 		dirPathDaoInternal = gfile.Join(dirPathDao, "internal")
 	)
 	if in.Clear {
-		doClear(ctx, dirPathDao)
+		doClear(ctx, dirPathDao, true)
 	}
 	for i := 0; i < len(in.TableNames); i++ {
 		generateDaoSingle(ctx, generateDaoSingleInput{

cmd/gf/internal/cmd/gendao/gendao_do.go

@@ -5,19 +5,20 @@ import (
 	"fmt"
 	"strings"
 
-	"github.com/gogf/gf/cmd/gf/v2/internal/consts"
-	"github.com/gogf/gf/cmd/gf/v2/internal/utility/mlog"
-	"github.com/gogf/gf/cmd/gf/v2/internal/utility/utils"
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/os/gfile"
 	"github.com/gogf/gf/v2/text/gregex"
 	"github.com/gogf/gf/v2/text/gstr"
+
+	"github.com/gogf/gf/cmd/gf/v2/internal/consts"
+	"github.com/gogf/gf/cmd/gf/v2/internal/utility/mlog"
+	"github.com/gogf/gf/cmd/gf/v2/internal/utility/utils"
 )
 
 func generateDo(ctx context.Context, in CGenDaoInternalInput) {
 	var dirPathDo = gfile.Join(in.Path, in.DoPath)
 	if in.Clear {
-		doClear(ctx, dirPathDo)
+		doClear(ctx, dirPathDo, false)
 	}
 	in.NoJsonTag = true
 	in.DescriptionTag = false

cmd/gf/internal/cmd/gendao/gendao_entity.go

@@ -4,18 +4,19 @@ import (
 	"context"
 	"strings"
 
-	"github.com/gogf/gf/cmd/gf/v2/internal/consts"
-	"github.com/gogf/gf/cmd/gf/v2/internal/utility/mlog"
-	"github.com/gogf/gf/cmd/gf/v2/internal/utility/utils"
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/os/gfile"
 	"github.com/gogf/gf/v2/text/gstr"
+
+	"github.com/gogf/gf/cmd/gf/v2/internal/consts"
+	"github.com/gogf/gf/cmd/gf/v2/internal/utility/mlog"
+	"github.com/gogf/gf/cmd/gf/v2/internal/utility/utils"
 )
 
 func generateEntity(ctx context.Context, in CGenDaoInternalInput) {
 	var dirPathEntity = gfile.Join(in.Path, in.EntityPath)
 	if in.Clear {
-		doClear(ctx, dirPathEntity)
+		doClear(ctx, dirPathEntity, false)
 	}
 	// Model content.
 	for i, tableName := range in.TableNames {

cmd/gf/internal/cmd/genpb/genpb.go

@@ -0,0 +1,122 @@
+package genpb
+
+import (
+	"context"
+
+	"github.com/gogf/gf/cmd/gf/v2/internal/utility/mlog"
+	"github.com/gogf/gf/v2/frame/g"
+	"github.com/gogf/gf/v2/os/gfile"
+	"github.com/gogf/gf/v2/os/gproc"
+	"github.com/gogf/gf/v2/util/gtag"
+)
+
+type (
+	CGenPb      struct{}
+	CGenPbInput struct {
+		g.Meta     `name:"pb" config:"{CGenPbConfig}" brief:"{CGenPbBrief}" eg:"{CGenPbEg}"`
+		Path       string `name:"path" short:"p"  dc:"protobuf file folder path" d:"manifest/protobuf"`
+		OutputApi  string `name:"api"  short:"a"  dc:"output folder path storing generated go files of api" d:"api"`
+		OutputCtrl string `name:"ctrl" short:"c"  dc:"output folder path storing generated go files of controller" d:"internal/controller"`
+	}
+	CGenPbOutput struct{}
+)
+
+const (
+	CGenPbConfig = `gfcli.gen.pb`
+	CGenPbBrief  = `parse proto files and generate protobuf go files`
+	CGenPbEg     = `
+gf gen pb
+gf gen pb -p . -a . -p .
+`
+)
+
+func init() {
+	gtag.Sets(g.MapStrStr{
+		`CGenPbEg`:     CGenPbEg,
+		`CGenPbBrief`:  CGenPbBrief,
+		`CGenPbConfig`: CGenPbConfig,
+	})
+}
+
+func (c CGenPb) Pb(ctx context.Context, in CGenPbInput) (out *CGenPbOutput, err error) {
+	// Necessary check.
+	protoc := gproc.SearchBinary("protoc")
+	if protoc == "" {
+		mlog.Fatalf(`command "protoc" not found in your environment, please install protoc first: https://grpc.io/docs/languages/go/quickstart/`)
+	}
+
+	// protocol fold checks.
+	var (
+		protoPath    = gfile.RealPath(in.Path)
+		isParsingPWD bool
+	)
+	if protoPath == "" {
+		// Use current working directory as protoPath if there are proto files under.
+		currentPath := gfile.Pwd()
+		currentFiles, _ := gfile.ScanDirFile(currentPath, "*.proto")
+		if len(currentFiles) > 0 {
+			protoPath = currentPath
+			isParsingPWD = true
+		} else {
+			mlog.Fatalf(`proto files folder "%s" does not exist`, in.Path)
+		}
+	}
+	// output path checks.
+	outputApiPath := gfile.RealPath(in.OutputApi)
+	if outputApiPath == "" {
+		if isParsingPWD {
+			outputApiPath = protoPath
+		} else {
+			mlog.Fatalf(`output api folder "%s" does not exist`, in.OutputApi)
+		}
+	}
+	outputCtrlPath := gfile.RealPath(in.OutputCtrl)
+	if outputCtrlPath == "" {
+		if isParsingPWD {
+			outputCtrlPath = ""
+		} else {
+			mlog.Fatalf(`output controller folder "%s" does not exist`, in.OutputCtrl)
+		}
+	}
+
+	// folder scanning.
+	files, err := gfile.ScanDirFile(protoPath, "*.proto", true)
+	if err != nil {
+		mlog.Fatal(err)
+	}
+	if len(files) == 0 {
+		mlog.Fatalf(`no proto files found in folder "%s"`, in.Path)
+	}
+
+	if err = gfile.Chdir(protoPath); err != nil {
+		mlog.Fatal(err)
+	}
+	for _, file := range files {
+		var command = gproc.NewProcess(protoc, nil)
+		command.Args = append(command.Args, "--proto_path="+gfile.Pwd())
+		command.Args = append(command.Args, "--go_out=paths=source_relative:"+outputApiPath)
+		command.Args = append(command.Args, "--go-grpc_out=paths=source_relative:"+outputApiPath)
+		command.Args = append(command.Args, file)
+		mlog.Print(command.String())
+		if err = command.Run(ctx); err != nil {
+			mlog.Fatal(err)
+		}
+	}
+	// Generate struct tag according comment rules.
+	err = c.generateStructTag(ctx, generateStructTagInput{OutputApiPath: outputApiPath})
+	if err != nil {
+		return
+	}
+	// Generate controllers according comment rules.
+	if outputCtrlPath != "" {
+		err = c.generateController(ctx, generateControllerInput{
+			OutputApiPath:  outputApiPath,
+			OutputCtrlPath: outputCtrlPath,
+		})
+		if err != nil {
+			return
+		}
+	}
+	mlog.Print("done!")
+	return
+}

cmd/gf/internal/cmd/genpb/genpb_controller.go

@@ -0,0 +1,189 @@
+package genpb
+
+import (
+	"context"
+	"fmt"
+
+	"github.com/gogf/gf/cmd/gf/v2/internal/utility/utils"
+	"github.com/gogf/gf/v2/frame/g"
+	"github.com/gogf/gf/v2/os/gfile"
+	"github.com/gogf/gf/v2/text/gregex"
+	"github.com/gogf/gf/v2/text/gstr"
+)
+
+type generateControllerInput struct {
+	OutputApiPath  string
+	OutputCtrlPath string
+}
+
+type generateCtrl struct {
+	Name    string
+	Package string
+	Version string
+	Methods []generateCtrlMethod
+}
+
+type generateCtrlMethod struct {
+	Name       string
+	Definition string
+}
+
+const (
+	controllerTemplate = `
+package {Package}
+
+type Controller struct {
+	{Version}.Unimplemented{Name}Server
+}
+
+func Register(s *grpcx.GrpcServer) {
+	{Version}.Register{Name}Server(s.Server, &Controller{})
+}
+`
+	controllerMethodTemplate = `
+func (*Controller) {Definition} {
+	return nil, gerror.NewCode(gcode.CodeNotImplemented)
+}
+`
+)
+
+func (c CGenPb) generateController(ctx context.Context, in generateControllerInput) (err error) {
+	files, err := gfile.ScanDirFile(in.OutputApiPath, "*_grpc.pb.go", true)
+	if err != nil {
+		return err
+	}
+	var controllers []generateCtrl
+	for _, file := range files {
+		fileControllers, err := c.parseControllers(file)
+		if err != nil {
+			return err
+		}
+		controllers = append(controllers, fileControllers...)
+	}
+	if len(controllers) == 0 {
+		return nil
+	}
+	// Generate controller files.
+	err = c.doGenerateControllers(in, controllers)
+	return
+}
+
+func (c CGenPb) parseControllers(filePath string) ([]generateCtrl, error) {
+	var (
+		controllers []generateCtrl
+		content     = gfile.GetContents(filePath)
+	)
+	_, err := gregex.ReplaceStringFuncMatch(
+		`type (\w+)Server interface {([\s\S]+?)}`,
+		content,
+		func(match []string) string {
+			ctrl := generateCtrl{
+				Name:    match[1],
+				Package: gfile.Basename(gfile.Dir(gfile.Dir(filePath))),
+				Version: gfile.Basename(gfile.Dir(filePath)),
+				Methods: make([]generateCtrlMethod, 0),
+			}
+			lines := gstr.Split(match[2], "\n")
+			for _, line := range lines {
+				line = gstr.Trim(line)
+				if line == "" || !gstr.IsLetterUpper(line[0]) {
+					continue
+				}
+				// Comment.
+				if gregex.IsMatchString(`^//.+`, line) {
+					continue
+				}
+				line, _ = gregex.ReplaceStringFuncMatch(
+					`^(\w+)\(context\.Context, \*(\w+)\) \(\*(\w+), error\)$`,
+					line,
+					func(match []string) string {
+						return fmt.Sprintf(
+							`%s(ctx context.Context, req *%s.%s) (res *%s.%s, err error)`,
+							match[1], ctrl.Version, match[2], ctrl.Version, match[3],
+						)
+					},
+				)
+				ctrl.Methods = append(ctrl.Methods, generateCtrlMethod{
+					Name:       gstr.Split(line, "(")[0],
+					Definition: line,
+				})
+			}
+			if len(ctrl.Methods) > 0 {
+				controllers = append(controllers, ctrl)
+			}
+			return match[0]
+		},
+	)
+	return controllers, err
+}
+
+func (c CGenPb) doGenerateControllers(in generateControllerInput, controllers []generateCtrl) (err error) {
+	for _, controller := range controllers {
+		err = c.doGenerateController(in, controller)
+		if err != nil {
+			return err
+		}
+	}
+	err = utils.ReplaceGeneratedContentGFV2(in.OutputCtrlPath)
+	return nil
+}
+
+func (c CGenPb) doGenerateController(in generateControllerInput, controller generateCtrl) (err error) {
+	var (
+		folderPath = gfile.Join(in.OutputCtrlPath, controller.Package)
+		filePath   = gfile.Join(folderPath, controller.Package+".go")
+		isDirty    bool
+	)
+	if !gfile.Exists(folderPath) {
+		if err = gfile.Mkdir(folderPath); err != nil {
+			return err
+		}
+	}
+	if !gfile.Exists(filePath) {
+		templateContent := gstr.ReplaceByMap(controllerTemplate, g.MapStrStr{
+			"{Name}":    controller.Name,
+			"{Version}": controller.Version,
+			"{Package}": controller.Package,
+		})
+		if err = gfile.PutContents(filePath, templateContent); err != nil {
+			return err
+		}
+		isDirty = true
+	}
+	// Exist controller content.
+	var ctrlContent string
+	files, err := gfile.ScanDirFile(folderPath, "*.go", false)
+	if err != nil {
+		return err
+	}
+	for _, file := range files {
+		if ctrlContent != "" {
+			ctrlContent += "\n"
+		}
+		ctrlContent += gfile.GetContents(file)
+	}
+	// Generate method content.
+	var generatedContent string
+	for _, method := range controller.Methods {
+		if gstr.Contains(ctrlContent, fmt.Sprintf(`%s(`, method.Name)) {
+			continue
+		}
+		if generatedContent != "" {
+			generatedContent += "\n"
+		}
+		generatedContent += gstr.ReplaceByMap(controllerMethodTemplate, g.MapStrStr{
+			"{Definition}": method.Definition,
+		})
+	}
+	if generatedContent != "" {
+		err = gfile.PutContentsAppend(filePath, generatedContent)
+		if err != nil {
+			return err
+		}
+		isDirty = true
+	}
+	if isDirty {
+		utils.GoFmt(filePath)
+	}
+	return nil
+}

cmd/gf/internal/cmd/genpb/genpb_tag.go

@@ -0,0 +1,107 @@
+package genpb
+
+import (
+	"context"
+	"fmt"
+
+	"github.com/gogf/gf/cmd/gf/v2/internal/utility/utils"
+	"github.com/gogf/gf/v2/container/gmap"
+	"github.com/gogf/gf/v2/os/gfile"
+	"github.com/gogf/gf/v2/text/gregex"
+	"github.com/gogf/gf/v2/text/gstr"
+	"github.com/gogf/gf/v2/util/gconv"
+)
+
+type generateStructTagInput struct {
+	OutputApiPath string
+}
+
+func (c CGenPb) generateStructTag(ctx context.Context, in generateStructTagInput) (err error) {
+	files, err := gfile.ScanDirFile(in.OutputApiPath, "*.pb.go", true)
+	if err != nil {
+		return err
+	}
+	var content string
+	for _, file := range files {
+		content = gfile.GetContents(file)
+		content, err = c.doTagReplacement(ctx, content)
+		if err != nil {
+			return err
+		}
+		if err = gfile.PutContents(file, content); err != nil {
+			return err
+		}
+		utils.GoFmt(file)
+	}
+	return
+}
+
+func (c CGenPb) doTagReplacement(ctx context.Context, content string) (string, error) {
+	content, err := gregex.ReplaceStringFuncMatch(`type (\w+) struct {([\s\S]+?)}`, content, func(match []string) string {
+		var (
+			topCommentMatch  []string
+			tailCommentMatch []string
+			lines            = gstr.Split(match[2], "\n")
+			lineTagMap       = gmap.NewListMap()
+		)
+		for index, line := range lines {
+			line = gstr.Trim(line)
+			if line == "" {
+				continue
+			}
+			// Top comment.
+			topCommentMatch, _ = gregex.MatchString(`^/[/|\*](.+)`, line)
+			if len(topCommentMatch) > 1 {
+				c.tagCommentIntoListMap(gstr.Trim(topCommentMatch[1]), lineTagMap)
+				continue
+			}
+			// Tail comment.
+			tailCommentMatch, _ = gregex.MatchString(".+?`.+?`.+?//(.+)", line)
+			if len(tailCommentMatch) > 1 {
+				c.tagCommentIntoListMap(gstr.Trim(tailCommentMatch[1]), lineTagMap)
+			}
+			// Tag injection.
+			if !lineTagMap.IsEmpty() {
+				tagContent := c.listMapToStructTag(lineTagMap)
+				lineTagMap.Clear()
+				line, _ = gregex.ReplaceString("`(.+)`", fmt.Sprintf("`$1 %s`", tagContent), line)
+			}
+			lines[index] = line
+		}
+		match[2] = gstr.Join(lines, "\n")
+		return fmt.Sprintf("type %s struct {%s}", match[1], match[2])
+	})
+	return content, err
+}
+
+func (c CGenPb) tagCommentIntoListMap(comment string, lineTagMap *gmap.ListMap) {
+	tagCommentMatch, _ := gregex.MatchString(`^(\w+):(.+)`, comment)
+	if len(tagCommentMatch) > 1 {
+		var (
+			tagName    = gstr.Trim(tagCommentMatch[1])
+			tagContent = gstr.Trim(tagCommentMatch[2])
+		)
+		lineTagMap.Set(tagName, lineTagMap.GetVar(tagName).String()+tagContent)
+	} else {
+		var (
+			tagName    = "dc"
+			tagContent = comment
+		)
+		lineTagMap.Set(tagName, lineTagMap.GetVar(tagName).String()+tagContent)
+	}
+}
+
+func (c CGenPb) listMapToStructTag(lineTagMap *gmap.ListMap) string {
+	var tag string
+	lineTagMap.Iterator(func(key, value interface{}) bool {
+		if tag != "" {
+			tag += " "
+		}
+		tag += fmt.Sprintf(
+			`%s:"%s"`,
+			key, gstr.Replace(gconv.String(value), `"`, `\"`),
+		)
+		return true
+	})
+	return tag
+}

cmd/gf/internal/cmd/genpbentity/genpbentity.go

@@ -0,0 +1,413 @@
+package genpbentity
+
+import (
+	"bytes"
+	"context"
+	"fmt"
+	"github.com/olekukonko/tablewriter"
+	"strings"
+
+	"github.com/gogf/gf/cmd/gf/v2/internal/consts"
+	"github.com/gogf/gf/cmd/gf/v2/internal/utility/mlog"
+	"github.com/gogf/gf/v2/database/gdb"
+	"github.com/gogf/gf/v2/frame/g"
+	"github.com/gogf/gf/v2/os/gctx"
+	"github.com/gogf/gf/v2/os/gfile"
+	"github.com/gogf/gf/v2/os/gtime"
+	"github.com/gogf/gf/v2/text/gregex"
+	"github.com/gogf/gf/v2/text/gstr"
+	"github.com/gogf/gf/v2/util/gconv"
+	"github.com/gogf/gf/v2/util/gtag"
+)
+
+type (
+	CGenPbEntity      struct{}
+	CGenPbEntityInput struct {
+		g.Meta       `name:"pbentity" config:"{CGenPbEntityConfig}" brief:"{CGenPbEntityBrief}" eg:"{CGenPbEntityEg}" ad:"{CGenPbEntityAd}"`
+		Path         string `name:"path"         short:"p" brief:"{CGenPbEntityBriefPath}" d:"manifest/protobuf/pbentity"`
+		Package      string `name:"package"      short:"k" brief:"{CGenPbEntityBriefPackage}"`
+		Link         string `name:"link"         short:"l" brief:"{CGenPbEntityBriefLink}"`
+		Tables       string `name:"tables"       short:"t" brief:"{CGenPbEntityBriefTables}"`
+		Prefix       string `name:"prefix"       short:"f" brief:"{CGenPbEntityBriefPrefix}"`
+		RemovePrefix string `name:"removePrefix" short:"r" brief:"{CGenPbEntityBriefRemovePrefix}"`
+		NameCase     string `name:"nameCase"     short:"n" brief:"{CGenPbEntityBriefNameCase}" d:"Camel"`
+		JsonCase     string `name:"jsonCase"     short:"j" brief:"{CGenPbEntityBriefJsonCase}" d:"CamelLower"`
+		Option       string `name:"option"       short:"o" brief:"{CGenPbEntityBriefOption}"`
+	}
+	CGenPbEntityOutput struct{}
+
+	CGenPbEntityInternalInput struct {
+		CGenPbEntityInput
+		DB           gdb.DB
+		TableName    string // TableName specifies the table name of the table.
+		NewTableName string // NewTableName specifies the prefix-stripped name of the table.
+	}
+)
+
+const (
+	defaultPackageSuffix = `api/pbentity`
+	CGenPbEntityConfig   = `gfcli.gen.pbentity`
+	CGenPbEntityBrief    = `generate entity message files in protobuf3 format`
+	CGenPbEntityEg       = `
+gf gen pbentity
+gf gen pbentity -l "mysql:root:12345678@tcp(127.0.0.1:3306)/test"
+gf gen pbentity -p ./protocol/demos/entity -t user,user_detail,user_login
+gf gen pbentity -r user_ -k github.com/gogf/gf/example/protobuf
+gf gen pbentity -r user_
+`
+
+	CGenPbEntityAd = `
+CONFIGURATION SUPPORT
+    Options are also supported by configuration file.
+    It's suggested using configuration file instead of command line arguments making producing. 
+    The configuration node name is "gf.gen.pbentity", which also supports multiple databases, for example(config.yaml):
+    gfcli:
+      gen:
+      - pbentity:
+            link:    "mysql:root:12345678@tcp(127.0.0.1:3306)/test"
+            path:    "protocol/demos/entity"
+            tables:  "order,products"
+            package: "demos"
+      - pbentity:
+            link:    "mysql:root:12345678@tcp(127.0.0.1:3306)/primary"
+            path:    "protocol/demos/entity"
+            prefix:  "primary_"
+            tables:  "user, userDetail"
+            package: "demos"
+            option:  |
+			  option go_package    = "protobuf/demos";
+			  option java_package  = "protobuf/demos";
+			  option php_namespace = "protobuf/demos";
+`
+	CGenPbEntityBriefPath         = `directory path for generated files storing`
+	CGenPbEntityBriefPackage      = `package path for all entity proto files`
+	CGenPbEntityBriefLink         = `database configuration, the same as the ORM configuration of GoFrame`
+	CGenPbEntityBriefTables       = `generate models only for given tables, multiple table names separated with ','`
+	CGenPbEntityBriefPrefix       = `add specified prefix for all entity names and entity proto files`
+	CGenPbEntityBriefRemovePrefix = `remove specified prefix of the table, multiple prefix separated with ','`
+	CGenPbEntityBriefOption       = `extra protobuf options`
+	CGenPbEntityBriefGroup        = `
+specifying the configuration group name of database for generated ORM instance,
+it's not necessary and the default value is "default"
+`
+
+	CGenPbEntityBriefNameCase = `
+case for message attribute names, default is "Camel":
+| Case            | Example            |
+|---------------- |--------------------|
+| Camel           | AnyKindOfString    | 
+| CamelLower      | anyKindOfString    | default
+| Snake           | any_kind_of_string |
+| SnakeScreaming  | ANY_KIND_OF_STRING |
+| SnakeFirstUpper | rgb_code_md5       |
+| Kebab           | any-kind-of-string |
+| KebabScreaming  | ANY-KIND-OF-STRING |
+`
+
+	CGenPbEntityBriefJsonCase = `
+case for message json tag, cases are the same as "nameCase", default "CamelLower".
+set it to "none" to ignore json tag generating.
+`
+)
+
+func init() {
+	gtag.Sets(g.MapStrStr{
+		`CGenPbEntityConfig`:            CGenPbEntityConfig,
+		`CGenPbEntityBrief`:             CGenPbEntityBrief,
+		`CGenPbEntityEg`:                CGenPbEntityEg,
+		`CGenPbEntityAd`:                CGenPbEntityAd,
+		`CGenPbEntityBriefPath`:         CGenPbEntityBriefPath,
+		`CGenPbEntityBriefPackage`:      CGenPbEntityBriefPackage,
+		`CGenPbEntityBriefLink`:         CGenPbEntityBriefLink,
+		`CGenPbEntityBriefTables`:       CGenPbEntityBriefTables,
+		`CGenPbEntityBriefPrefix`:       CGenPbEntityBriefPrefix,
+		`CGenPbEntityBriefRemovePrefix`: CGenPbEntityBriefRemovePrefix,
+		`CGenPbEntityBriefGroup`:        CGenPbEntityBriefGroup,
+		`CGenPbEntityBriefNameCase`:     CGenPbEntityBriefNameCase,
+		`CGenPbEntityBriefJsonCase`:     CGenPbEntityBriefJsonCase,
+		`CGenPbEntityBriefOption`:       CGenPbEntityBriefOption,
+	})
+}
+
+func (c CGenPbEntity) PbEntity(ctx context.Context, in CGenPbEntityInput) (out *CGenPbEntityOutput, err error) {
+	var (
+		config = g.Cfg()
+	)
+	if config.Available(ctx) {
+		v := config.MustGet(ctx, CGenPbEntityConfig)
+		if v.IsSlice() {
+			for i := 0; i < len(v.Interfaces()); i++ {
+				doGenPbEntityForArray(ctx, i, in)
+			}
+		} else {
+			doGenPbEntityForArray(ctx, -1, in)
+		}
+	} else {
+		doGenPbEntityForArray(ctx, -1, in)
+	}
+	mlog.Print("done!")
+	return
+}
+
+func doGenPbEntityForArray(ctx context.Context, index int, in CGenPbEntityInput) {
+	var (
+		err error
+		db  gdb.DB
+	)
+	if index >= 0 {
+		err = g.Cfg().MustGet(
+			ctx,
+			fmt.Sprintf(`%s.%d`, CGenPbEntityConfig, index),
+		).Scan(&in)
+		if err != nil {
+			mlog.Fatalf(`invalid configuration of "%s": %+v`, CGenPbEntityConfig, err)
+		}
+	}
+	if in.Package == "" {
+		mlog.Debug(`package parameter is empty, trying calculating the package path using go.mod`)
+		if !gfile.Exists("go.mod") {
+			mlog.Fatal("go.mod does not exist in current working directory")
+		}
+		var (
+			modName      string
+			goModContent = gfile.GetContents("go.mod")
+			match, _     = gregex.MatchString(`^module\s+(.+)\s*`, goModContent)
+		)
+		if len(match) > 1 {
+			modName = gstr.Trim(match[1])
+			in.Package = modName + "/" + defaultPackageSuffix
+		} else {
+			mlog.Fatal("module name does not found in go.mod")
+		}
+	}
+	removePrefixArray := gstr.SplitAndTrim(in.RemovePrefix, ",")
+	// It uses user passed database configuration.
+	if in.Link != "" {
+		var (
+			tempGroup = gtime.TimestampNanoStr()
+			match, _  = gregex.MatchString(`([a-z]+):(.+)`, in.Link)
+		)
+		if len(match) == 3 {
+			gdb.AddConfigNode(tempGroup, gdb.ConfigNode{
+				Type: gstr.Trim(match[1]),
+				Link: gstr.Trim(match[2]),
+			})
+			db, _ = gdb.Instance(tempGroup)
+		}
+	} else {
+		db = g.DB()
+	}
+	if db == nil {
+		mlog.Fatal("database initialization failed")
+	}
+
+	tableNames := ([]string)(nil)
+	if in.Tables != "" {
+		tableNames = gstr.SplitAndTrim(in.Tables, ",")
+	} else {
+		tableNames, err = db.Tables(context.TODO())
+		if err != nil {
+			mlog.Fatalf("fetching tables failed: \n %v", err)
+		}
+	}
+
+	for _, tableName := range tableNames {
+		newTableName := tableName
+		for _, v := range removePrefixArray {
+			newTableName = gstr.TrimLeftStr(newTableName, v, 1)
+		}
+		generatePbEntityContentFile(ctx, CGenPbEntityInternalInput{
+			CGenPbEntityInput: in,
+			DB:                db,
+			TableName:         tableName,
+			NewTableName:      newTableName,
+		})
+	}
+}
+
+// generatePbEntityContentFile generates the protobuf files for given table.
+func generatePbEntityContentFile(ctx context.Context, in CGenPbEntityInternalInput) {
+	fieldMap, err := in.DB.TableFields(ctx, in.TableName)
+	if err != nil {
+		mlog.Fatalf("fetching tables fields failed for table '%s':\n%v", in.TableName, err)
+	}
+	// Change the `newTableName` if `Prefix` is given.
+	newTableName := in.Prefix + in.NewTableName
+	var (
+		imports             string
+		tableNameCamelCase  = gstr.CaseCamel(newTableName)
+		tableNameSnakeCase  = gstr.CaseSnake(newTableName)
+		entityMessageDefine = generateEntityMessageDefinition(tableNameCamelCase, fieldMap, in)
+		fileName            = gstr.Trim(tableNameSnakeCase, "-_.")
+		path                = gfile.Join(in.Path, fileName+".proto")
+	)
+	if gstr.Contains(entityMessageDefine, "google.protobuf.Timestamp") {
+		imports = `import "google/protobuf/timestamp.proto";`
+	}
+	entityContent := gstr.ReplaceByMap(getTplPbEntityContent(""), g.MapStrStr{
+		"{Imports}":       imports,
+		"{PackageName}":   gfile.Basename(in.Package),
+		"{GoPackage}":     in.Package,
+		"{OptionContent}": in.Option,
+		"{EntityMessage}": entityMessageDefine,
+	})
+	if err := gfile.PutContents(path, strings.TrimSpace(entityContent)); err != nil {
+		mlog.Fatalf("writing content to '%s' failed: %v", path, err)
+	} else {
+		mlog.Print("generated:", path)
+	}
+}
+
+// generateEntityMessageDefinition generates and returns the message definition for specified table.
+func generateEntityMessageDefinition(entityName string, fieldMap map[string]*gdb.TableField, in CGenPbEntityInternalInput) string {
+	var (
+		buffer = bytes.NewBuffer(nil)
+		array  = make([][]string, len(fieldMap))
+		names  = sortFieldKeyForPbEntity(fieldMap)
+	)
+	for index, name := range names {
+		array[index] = generateMessageFieldForPbEntity(index+1, fieldMap[name], in)
+	}
+	tw := tablewriter.NewWriter(buffer)
+	tw.SetBorder(false)
+	tw.SetRowLine(false)
+	tw.SetAutoWrapText(false)
+	tw.SetColumnSeparator("")
+	tw.AppendBulk(array)
+	tw.Render()
+	stContent := buffer.String()
+	// Let's do this hack of table writer for indent!
+	stContent = gstr.Replace(stContent, "  #", "")
+	buffer.Reset()
+	buffer.WriteString(fmt.Sprintf("message %s {\n", entityName))
+	buffer.WriteString(stContent)
+	buffer.WriteString("}")
+	return buffer.String()
+}
+
+// generateMessageFieldForPbEntity generates and returns the message definition for specified field.
+func generateMessageFieldForPbEntity(index int, field *gdb.TableField, in CGenPbEntityInternalInput) []string {
+	var (
+		typeName   string
+		comment    string
+		jsonTagStr string
+		err        error
+		ctx        = gctx.GetInitCtx()
+	)
+	typeName, err = in.DB.CheckLocalTypeForField(ctx, field.Type, nil)
+	if err != nil {
+		panic(err)
+	}
+	var typeMapping = map[string]string{
+		gdb.LocalTypeString:      "string",
+		gdb.LocalTypeDate:        "google.protobuf.Timestamp",
+		gdb.LocalTypeDatetime:    "google.protobuf.Timestamp",
+		gdb.LocalTypeInt:         "int32",
+		gdb.LocalTypeUint:        "uint32",
+		gdb.LocalTypeInt64:       "int64",
+		gdb.LocalTypeUint64:      "uint64",
+		gdb.LocalTypeIntSlice:    "repeated int32",
+		gdb.LocalTypeInt64Slice:  "repeated int64",
+		gdb.LocalTypeUint64Slice: "repeated uint64",
+		gdb.LocalTypeInt64Bytes:  "repeated int64",
+		gdb.LocalTypeUint64Bytes: "repeated uint64",
+		gdb.LocalTypeFloat32:     "float32",
+		gdb.LocalTypeFloat64:     "float64",
+		gdb.LocalTypeBytes:       "[]byte",
+		gdb.LocalTypeBool:        "bool",
+		gdb.LocalTypeJson:        "string",
+		gdb.LocalTypeJsonb:       "string",
+	}
+	typeName = typeMapping[typeName]
+	if typeName == "" {
+		typeName = "string"
+	}
+
+	comment = gstr.ReplaceByArray(field.Comment, g.SliceStr{
+		"\n", " ",
+		"\r", " ",
+	})
+	comment = gstr.Trim(comment)
+	comment = gstr.Replace(comment, `\n`, " ")
+	comment, _ = gregex.ReplaceString(`\s{2,}`, ` `, comment)
+	if jsonTagName := formatCase(field.Name, in.JsonCase); jsonTagName != "" {
+		// beautiful indent.
+		if index < 10 {
+			// 3 spaces
+			jsonTagStr = "   " + jsonTagStr
+		} else if index < 100 {
+			// 2 spaces
+			jsonTagStr = "  " + jsonTagStr
+		} else {
+			// 1 spaces
+			jsonTagStr = " " + jsonTagStr
+		}
+	}
+	return []string{
+		"    #" + typeName,
+		" #" + formatCase(field.Name, in.NameCase),
+		" #= " + gconv.String(index) + jsonTagStr + ";",
+		" #" + fmt.Sprintf(`// %s`, comment),
+	}
+}
+
+func getTplPbEntityContent(tplEntityPath string) string {
+	if tplEntityPath != "" {
+		return gfile.GetContents(tplEntityPath)
+	}
+	return consts.TemplatePbEntityMessageContent
+}
+
+// formatCase call gstr.Case* function to convert the s to specified case.
+func formatCase(str, caseStr string) string {
+	switch gstr.ToLower(caseStr) {
+	case gstr.ToLower("Camel"):
+		return gstr.CaseCamel(str)
+
+	case gstr.ToLower("CamelLower"):
+		return gstr.CaseCamelLower(str)
+
+	case gstr.ToLower("Kebab"):
+		return gstr.CaseKebab(str)
+
+	case gstr.ToLower("KebabScreaming"):
+		return gstr.CaseKebabScreaming(str)
+
+	case gstr.ToLower("Snake"):
+		return gstr.CaseSnake(str)
+
+	case gstr.ToLower("SnakeFirstUpper"):
+		return gstr.CaseSnakeFirstUpper(str)
+
+	case gstr.ToLower("SnakeScreaming"):
+		return gstr.CaseSnakeScreaming(str)
+
+	case "none":
+		return ""
+	}
+	return str
+}
+
+func sortFieldKeyForPbEntity(fieldMap map[string]*gdb.TableField) []string {
+	names := make(map[int]string)
+	for _, field := range fieldMap {
+		names[field.Index] = field.Name
+	}
+	var (
+		result = make([]string, len(names))
+		i      = 0
+		j      = 0
+	)
+	for {
+		if len(names) == 0 {
+			break
+		}
+		if val, ok := names[i]; ok {
+			result[j] = val
+			j++
+			delete(names, i)
+		}
+		i++
+	}
+	return result
+}

cmd/gf/internal/cmd/genservice/genservice.go

@@ -4,8 +4,6 @@ import (
 	"context"
 	"fmt"
 
-	"github.com/gogf/gf/cmd/gf/v2/internal/utility/mlog"
-	"github.com/gogf/gf/cmd/gf/v2/internal/utility/utils"
 	"github.com/gogf/gf/v2/container/garray"
 	"github.com/gogf/gf/v2/container/gset"
 	"github.com/gogf/gf/v2/frame/g"
@@ -16,6 +14,9 @@ import (
 	"github.com/gogf/gf/v2/text/gstr"
 	"github.com/gogf/gf/v2/util/gconv"
 	"github.com/gogf/gf/v2/util/gtag"
+
+	"github.com/gogf/gf/cmd/gf/v2/internal/utility/mlog"
+	"github.com/gogf/gf/cmd/gf/v2/internal/utility/utils"
 )
 
 const (
@@ -188,6 +189,10 @@ func (c CGenService) Service(ctx context.Context, in CGenServiceInput) (out *CGe
 		generatedDstFilePathSet.Add(dstFilePath)
 		for _, file := range files {
 			fileContent = gfile.GetContents(file)
+			fileContent, err := gregex.ReplaceString(`/[/|\*](.+)`, "", fileContent)
+			if err != nil {
+				return nil, err
+			}
 			// Calculate imported packages of source go files.
 			err = c.calculateImportedPackages(fileContent, srcImportedPackages)
 			if err != nil {
@@ -253,7 +258,7 @@ func (c CGenService) Service(ctx context.Context, in CGenServiceInput) (out *CGe
 		}
 
 		// Replace v1 to v2 for GoFrame.
-		if err = c.replaceGeneratedServiceContentGFV2(in); err != nil {
+		if err = utils.ReplaceGeneratedContentGFV2(in.DstFolder); err != nil {
 			return nil, err
 		}
 		mlog.Printf(`gofmt go files in "%s"`, in.DstFolder)
@@ -263,14 +268,3 @@ func (c CGenService) Service(ctx context.Context, in CGenServiceInput) (out *CGe
 	mlog.Print(`done!`)
 	return
 }
-
-func (c CGenService) replaceGeneratedServiceContentGFV2(in CGenServiceInput) (err error) {
-	return gfile.ReplaceDirFunc(func(path, content string) string {
-		if gstr.Contains(content, `"github.com/gogf/gf`) && !gstr.Contains(content, `"github.com/gogf/gf/v2`) {
-			content = gstr.Replace(content, `"github.com/gogf/gf"`, `"github.com/gogf/gf/v2"`)
-			content = gstr.Replace(content, `"github.com/gogf/gf/`, `"github.com/gogf/gf/v2/`)
-			return content
-		}
-		return content
-	}, in.DstFolder, "*.go", false)
-}

cmd/gf/internal/cmd/genservice/genservice_generate.go

@@ -3,14 +3,15 @@ package genservice
 import (
 	"fmt"
 
-	"github.com/gogf/gf/cmd/gf/v2/internal/consts"
-	"github.com/gogf/gf/cmd/gf/v2/internal/utility/mlog"
-	"github.com/gogf/gf/cmd/gf/v2/internal/utility/utils"
 	"github.com/gogf/gf/v2/container/garray"
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/os/gfile"
 	"github.com/gogf/gf/v2/text/gregex"
 	"github.com/gogf/gf/v2/text/gstr"
+
+	"github.com/gogf/gf/cmd/gf/v2/internal/consts"
+	"github.com/gogf/gf/cmd/gf/v2/internal/utility/mlog"
+	"github.com/gogf/gf/cmd/gf/v2/internal/utility/utils"
 )
 
 type generateServiceFilesInput struct {
@@ -55,7 +56,7 @@ func (c CGenService) generateServiceFile(in generateServiceFilesInput) (ok bool,
 		generatingInterfaceCheck string
 	)
 	// Variable definitions.
-	for structName, _ := range in.SrcStructFunctions {
+	for structName := range in.SrcStructFunctions {
 		generatingInterfaceCheck = fmt.Sprintf(`[^\w\d]+%s.I%s[^\w\d]`, in.DstPackageName, structName)
 		if gregex.IsMatchString(generatingInterfaceCheck, generatedContent) {
 			continue
@@ -74,7 +75,7 @@ func (c CGenService) generateServiceFile(in generateServiceFilesInput) (ok bool,
 		generatedContent += "\n"
 	}
 	// Variable register function definitions.
-	for structName, _ := range in.SrcStructFunctions {
+	for structName := range in.SrcStructFunctions {
 		generatingInterfaceCheck = fmt.Sprintf(`[^\w\d]+%s.I%s[^\w\d]`, in.DstPackageName, structName)
 		if gregex.IsMatchString(generatingInterfaceCheck, generatedContent) {
 			continue

cmd/gf/internal/consts/consts_gen_dao_template_dao.go

@@ -102,7 +102,7 @@ func (dao *{TplTableNameCamelCase}Dao) Ctx(ctx context.Context) *gdb.Model {
 //
 // Note that, you should not Commit or Rollback the transaction in function f
 // as it is automatically handled by this function.
-func (dao *{TplTableNameCamelCase}Dao) Transaction(ctx context.Context, f func(ctx context.Context, tx *gdb.TX) error) (err error) {
+func (dao *{TplTableNameCamelCase}Dao) Transaction(ctx context.Context, f func(ctx context.Context, tx gdb.TX) error) (err error) {
 	return dao.Ctx(ctx).Transaction(ctx, f)
 }
 `

cmd/gf/internal/consts/consts_gen_pbentity_template.go

@@ -9,9 +9,9 @@ syntax = "proto3";
 
 package {PackageName};
 
-import "github.com/gogo/protobuf/gogoproto/gogo.proto";
-
+option go_package = "{GoPackage}";
 {OptionContent}
+{Imports}
 
 {EntityMessage}
 `

cmd/gf/internal/service/install.go

@@ -5,8 +5,6 @@ import (
 	"runtime"
 	"strings"
 
-	"github.com/gogf/gf/cmd/gf/v2/internal/utility/allyes"
-	"github.com/gogf/gf/cmd/gf/v2/internal/utility/mlog"
 	"github.com/gogf/gf/v2/container/garray"
 	"github.com/gogf/gf/v2/container/gset"
 	"github.com/gogf/gf/v2/frame/g"
@@ -15,6 +13,9 @@ import (
 	"github.com/gogf/gf/v2/os/gfile"
 	"github.com/gogf/gf/v2/text/gstr"
 	"github.com/gogf/gf/v2/util/gconv"
+
+	"github.com/gogf/gf/cmd/gf/v2/internal/utility/allyes"
+	"github.com/gogf/gf/cmd/gf/v2/internal/utility/mlog"
 )
 
 var (
@@ -28,6 +29,7 @@ type serviceInstallAvailablePath struct {
 	filePath  string
 	writable  bool
 	installed bool
+	IsSelf    bool
 }
 
 func (s serviceInstall) Run(ctx context.Context) (err error) {
@@ -118,33 +120,26 @@ func (s serviceInstall) Run(ctx context.Context) (err error) {
 	dstPath := paths[selectedID]
 
 	// Install the new binary.
+	mlog.Debugf(`copy file from "%s" to "%s"`, gfile.SelfPath(), dstPath.filePath)
 	err = gfile.CopyFile(gfile.SelfPath(), dstPath.filePath)
 	if err != nil {
 		mlog.Printf("install gf binary to '%s' failed: %v", dstPath.dirPath, err)
 		mlog.Printf("you can manually install gf by copying the binary to folder: %s", dstPath.dirPath)
 	} else {
-		mlog.Printf("gf binary is successfully installed to: %s", dstPath.dirPath)
-	}
-
-	// Uninstall the old binary.
-	for _, path := range paths {
-		// Do not delete myself.
-		if path.filePath != "" && path.filePath != dstPath.filePath && gfile.SelfPath() != path.filePath {
-			_ = gfile.Remove(path.filePath)
-		}
+		mlog.Printf("gf binary is successfully installed to: %s", dstPath.filePath)
 	}
 	return
 }
 
 // IsInstalled checks and returns whether the binary is installed.
-func (s serviceInstall) IsInstalled() bool {
+func (s serviceInstall) IsInstalled() (*serviceInstallAvailablePath, bool) {
 	paths := s.getAvailablePaths()
 	for _, aPath := range paths {
 		if aPath.installed {
-			return true
+			return &aPath, true
 		}
 	}
-	return false
+	return nil, false
 }
 
 // getGoPathBinFilePath retrieves ad returns the GOPATH/bin path for binary.
@@ -220,6 +215,7 @@ func (s serviceInstall) checkAndAppendToAvailablePath(folderPaths []serviceInsta
 		filePath  = gfile.Join(dirPath, binaryFileName)
 		writable  = gfile.IsWritable(dirPath)
 		installed = gfile.Exists(filePath)
+		self      = gfile.SelfPath() == filePath
 	)
 	if !writable && !installed {
 		return folderPaths
@@ -231,5 +227,6 @@ func (s serviceInstall) checkAndAppendToAvailablePath(folderPaths []serviceInsta
 			writable:  writable,
 			filePath:  filePath,
 			installed: installed,
+			IsSelf:    self,
 		})
 }

cmd/gf/internal/utility/utils/utils.go

@@ -1,11 +1,15 @@
 package utils
 
 import (
+	"context"
+	"fmt"
+	"golang.org/x/tools/imports"
+
 	"github.com/gogf/gf/cmd/gf/v2/internal/consts"
 	"github.com/gogf/gf/cmd/gf/v2/internal/utility/mlog"
 	"github.com/gogf/gf/v2/os/gfile"
+	"github.com/gogf/gf/v2/os/gproc"
 	"github.com/gogf/gf/v2/text/gstr"
-	"golang.org/x/tools/imports"
 )
 
 // GoFmt formats the source file and adds or removes import statements as necessary.
@@ -35,6 +39,13 @@ func GoFmt(path string) {
 	}
 }
 
+// GoModTidy executes `go mod tidy` at specified directory `dirPath`.
+func GoModTidy(ctx context.Context, dirPath string) error {
+	command := fmt.Sprintf(`cd %s && go mod tidy`, dirPath)
+	err := gproc.ShellRun(ctx, command)
+	return err
+}
+
 // IsFileDoNotEdit checks and returns whether file contains `do not edit` key.
 func IsFileDoNotEdit(filePath string) bool {
 	if !gfile.Exists(filePath) {
@@ -42,3 +53,16 @@ func IsFileDoNotEdit(filePath string) bool {
 	}
 	return gstr.Contains(gfile.GetContents(filePath), consts.DoNotEditKey)
 }
+
+// ReplaceGeneratedContentGFV2 replaces generated go content from goframe v1 to v2.
+func ReplaceGeneratedContentGFV2(folderPath string) (err error) {
+	return gfile.ReplaceDirFunc(func(path, content string) string {
+		if gstr.Contains(content, `"github.com/gogf/gf`) && !gstr.Contains(content, `"github.com/gogf/gf/v2`) {
+			content = gstr.Replace(content, `"github.com/gogf/gf"`, `"github.com/gogf/gf/v2"`)
+			content = gstr.Replace(content, `"github.com/gogf/gf/`, `"github.com/gogf/gf/v2/`)
+			content = gstr.Replace(content, `"github.com/gogf/gf/v2/contrib/`, `"github.com/gogf/gf/contrib/`)
+			return content
+		}
+		return content
+	}, folderPath, "*.go", true)
+}

cmd/gf/internal/utility/utils/utils_http_download.go

@@ -0,0 +1,98 @@
+package utils
+
+import (
+	"fmt"
+	"github.com/gogf/gf/v2/errors/gerror"
+	"io"
+	"net/http"
+	"os"
+	"strconv"
+	"time"
+
+	"github.com/gogf/gf/cmd/gf/v2/internal/utility/mlog"
+)
+
+// HTTPDownloadFileWithPercent downloads target url file to local path with percent process printing.
+func HTTPDownloadFileWithPercent(url string, localSaveFilePath string) error {
+	start := time.Now()
+	out, err := os.Create(localSaveFilePath)
+	if err != nil {
+		return gerror.Wrapf(err, `download "%s" to "%s" failed`, url, localSaveFilePath)
+	}
+	defer out.Close()
+
+	headResp, err := http.Head(url)
+	if err != nil {
+		return gerror.Wrapf(err, `download "%s" to "%s" failed`, url, localSaveFilePath)
+	}
+	defer headResp.Body.Close()
+
+	size, err := strconv.Atoi(headResp.Header.Get("Content-Length"))
+	if err != nil {
+		return gerror.Wrap(err, "retrieve Content-Length failed")
+	}
+	doneCh := make(chan int64)
+
+	go doPrintDownloadPercent(doneCh, localSaveFilePath, int64(size))
+
+	resp, err := http.Get(url)
+	if err != nil {
+		return gerror.Wrapf(err, `download "%s" to "%s" failed`, url, localSaveFilePath)
+	}
+	defer resp.Body.Close()
+
+	wroteBytesCount, err := io.Copy(out, resp.Body)
+	if err != nil {
+		return gerror.Wrapf(err, `download "%s" to "%s" failed`, url, localSaveFilePath)
+	}
+
+	doneCh <- wroteBytesCount
+	elapsed := time.Since(start)
+	if elapsed > time.Minute {
+		mlog.Printf(`download completed in %.0fm`, float64(elapsed)/float64(time.Minute))
+	} else {
+		mlog.Printf(`download completed in %.0fs`, elapsed.Seconds())
+	}
+
+	return nil
+}
+
+func doPrintDownloadPercent(doneCh chan int64, localSaveFilePath string, total int64) {
+	var (
+		stop           = false
+		lastPercentFmt string
+	)
+	for {
+		select {
+		case <-doneCh:
+			stop = true
+
+		default:
+			file, err := os.Open(localSaveFilePath)
+			if err != nil {
+				mlog.Fatal(err)
+			}
+			fi, err := file.Stat()
+			if err != nil {
+				mlog.Fatal(err)
+			}
+			size := fi.Size()
+			if size == 0 {
+				size = 1
+			}
+			var (
+				percent    = float64(size) / float64(total) * 100
+				percentFmt = fmt.Sprintf(`%.0f`, percent) + "%"
+			)
+			if lastPercentFmt != percentFmt {
+				lastPercentFmt = percentFmt
+				mlog.Print(percentFmt)
+			}
+		}
+
+		if stop {
+			break
+		}
+		time.Sleep(time.Second)
+	}
+}

cmd/gf/main.go

@@ -2,16 +2,17 @@ package main
 
 import (
 	_ "github.com/gogf/gf/cmd/gf/v2/internal/packed"
+
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/os/gcfg"
-
-	"github.com/gogf/gf/cmd/gf/v2/internal/cmd"
-	"github.com/gogf/gf/cmd/gf/v2/internal/utility/allyes"
-	"github.com/gogf/gf/cmd/gf/v2/internal/utility/mlog"
 	"github.com/gogf/gf/v2/os/gcmd"
 	"github.com/gogf/gf/v2/os/gctx"
 	"github.com/gogf/gf/v2/os/gfile"
 	"github.com/gogf/gf/v2/text/gstr"
+
+	"github.com/gogf/gf/cmd/gf/v2/internal/cmd"
+	"github.com/gogf/gf/cmd/gf/v2/internal/utility/allyes"
+	"github.com/gogf/gf/cmd/gf/v2/internal/utility/mlog"
 )
 
 const (
@@ -52,7 +53,9 @@ func main() {
 		panic(err)
 	}
 	err = command.AddObject(
+		cmd.Up,
 		cmd.Env,
+		cmd.Fix,
 		cmd.Run,
 		cmd.Gen,
 		cmd.Tpl,
@@ -66,7 +69,10 @@ func main() {
 	if err != nil {
 		panic(err)
 	}
-	command.Run(ctx)
+	err = command.RunWithError(ctx)
+	if err != nil {
+		panic(err)
+	}
 }
 
 // zsh alias "git fetch" conflicts checks.

container/garray/garray_normal_any.go

@@ -53,16 +53,16 @@ func NewArraySize(size int, cap int, safe ...bool) *Array {
 	}
 }
 
-// NewArrayRange creates and returns a array by a range from `start` to `end`
+// NewArrayRange creates and returns an array by a range from `start` to `end`
 // with step value `step`.
 func NewArrayRange(start, end, step int, safe ...bool) *Array {
 	if step == 0 {
 		panic(fmt.Sprintf(`invalid step value: %d`, step))
 	}
-	slice := make([]interface{}, (end-start+1)/step)
+	slice := make([]interface{}, 0)
 	index := 0
 	for i := start; i <= end; i += step {
-		slice[index] = i
+		slice = append(slice, i)
 		index++
 	}
 	return NewArrayFrom(slice, safe...)
@@ -173,28 +173,28 @@ func (a *Array) SortFunc(less func(v1, v2 interface{}) bool) *Array {
 	return a
 }
 
-// InsertBefore inserts the `value` to the front of `index`.
-func (a *Array) InsertBefore(index int, value interface{}) error {
+// InsertBefore inserts the `values` to the front of `index`.
+func (a *Array) InsertBefore(index int, values ...interface{}) error {
 	a.mu.Lock()
 	defer a.mu.Unlock()
 	if index < 0 || index >= len(a.array) {
 		return gerror.NewCodef(gcode.CodeInvalidParameter, "index %d out of array range %d", index, len(a.array))
 	}
 	rear := append([]interface{}{}, a.array[index:]...)
-	a.array = append(a.array[0:index], value)
+	a.array = append(a.array[0:index], values...)
 	a.array = append(a.array, rear...)
 	return nil
 }
 
-// InsertAfter inserts the `value` to the back of `index`.
-func (a *Array) InsertAfter(index int, value interface{}) error {
+// InsertAfter inserts the `values` to the back of `index`.
+func (a *Array) InsertAfter(index int, values ...interface{}) error {
 	a.mu.Lock()
 	defer a.mu.Unlock()
 	if index < 0 || index >= len(a.array) {
 		return gerror.NewCodef(gcode.CodeInvalidParameter, "index %d out of array range %d", index, len(a.array))
 	}
 	rear := append([]interface{}{}, a.array[index+1:]...)
-	a.array = append(a.array[0:index+1], value)
+	a.array = append(a.array[0:index+1], values...)
 	a.array = append(a.array, rear...)
 	return nil
 }
@@ -233,13 +233,26 @@ func (a *Array) doRemoveWithoutLock(index int) (value interface{}, found bool) {
 // RemoveValue removes an item by value.
 // It returns true if value is found in the array, or else false if not found.
 func (a *Array) RemoveValue(value interface{}) bool {
-	if i := a.Search(value); i != -1 {
-		a.Remove(i)
+	a.mu.Lock()
+	defer a.mu.Unlock()
+	if i := a.doSearchWithoutLock(value); i != -1 {
+		a.doRemoveWithoutLock(i)
 		return true
 	}
 	return false
 }
 
+// RemoveValues removes multiple items by `values`.
+func (a *Array) RemoveValues(values ...interface{}) {
+	a.mu.Lock()
+	defer a.mu.Unlock()
+	for _, value := range values {
+		if i := a.doSearchWithoutLock(value); i != -1 {
+			a.doRemoveWithoutLock(i)
+		}
+	}
+}
+
 // PushLeft pushes one or multiple items to the beginning of array.
 func (a *Array) PushLeft(value ...interface{}) *Array {
 	a.mu.Lock()
@@ -487,6 +500,10 @@ func (a *Array) Contains(value interface{}) bool {
 func (a *Array) Search(value interface{}) int {
 	a.mu.RLock()
 	defer a.mu.RUnlock()
+	return a.doSearchWithoutLock(value)
+}
+
+func (a *Array) doSearchWithoutLock(value interface{}) int {
 	if len(a.array) == 0 {
 		return -1
 	}
@@ -778,6 +795,24 @@ func (a *Array) UnmarshalValue(value interface{}) error {
 	return nil
 }
 
+// Filter `filter func(value interface{}, index int) bool` filter array, value
+// means the value of the current element, the index of the current original
+// color of value, when the custom function returns True, the element will be
+// filtered, otherwise it will not be filtered, `Filter` function returns a new
+// array, will not modify the original array.
+func (a *Array) Filter(filter func(index int, value interface{}) bool) *Array {
+	a.mu.Lock()
+	defer a.mu.Unlock()
+	for i := 0; i < len(a.array); {
+		if filter(i, a.array[i]) {
+			a.array = append(a.array[:i], a.array[i+1:]...)
+		} else {
+			i++
+		}
+	}
+	return a
+}
+
 // FilterNil removes all nil value of the array.
 func (a *Array) FilterNil() *Array {
 	a.mu.Lock()

container/garray/garray_normal_int.go

@@ -45,16 +45,16 @@ func NewIntArraySize(size int, cap int, safe ...bool) *IntArray {
 	}
 }
 
-// NewIntArrayRange creates and returns a array by a range from `start` to `end`
+// NewIntArrayRange creates and returns an array by a range from `start` to `end`
 // with step value `step`.
 func NewIntArrayRange(start, end, step int, safe ...bool) *IntArray {
 	if step == 0 {
 		panic(fmt.Sprintf(`invalid step value: %d`, step))
 	}
-	slice := make([]int, (end-start+1)/step)
+	slice := make([]int, 0)
 	index := 0
 	for i := start; i <= end; i += step {
-		slice[index] = i
+		slice = append(slice, i)
 		index++
 	}
 	return NewIntArrayFrom(slice, safe...)
@@ -168,28 +168,28 @@ func (a *IntArray) SortFunc(less func(v1, v2 int) bool) *IntArray {
 	return a
 }
 
-// InsertBefore inserts the `value` to the front of `index`.
-func (a *IntArray) InsertBefore(index int, value int) error {
+// InsertBefore inserts the `values` to the front of `index`.
+func (a *IntArray) InsertBefore(index int, values ...int) error {
 	a.mu.Lock()
 	defer a.mu.Unlock()
 	if index < 0 || index >= len(a.array) {
 		return gerror.NewCodef(gcode.CodeInvalidParameter, "index %d out of array range %d", index, len(a.array))
 	}
 	rear := append([]int{}, a.array[index:]...)
-	a.array = append(a.array[0:index], value)
+	a.array = append(a.array[0:index], values...)
 	a.array = append(a.array, rear...)
 	return nil
 }
 
 // InsertAfter inserts the `value` to the back of `index`.
-func (a *IntArray) InsertAfter(index int, value int) error {
+func (a *IntArray) InsertAfter(index int, values ...int) error {
 	a.mu.Lock()
 	defer a.mu.Unlock()
 	if index < 0 || index >= len(a.array) {
 		return gerror.NewCodef(gcode.CodeInvalidParameter, "index %d out of array range %d", index, len(a.array))
 	}
 	rear := append([]int{}, a.array[index+1:]...)
-	a.array = append(a.array[0:index+1], value)
+	a.array = append(a.array[0:index+1], values...)
 	a.array = append(a.array, rear...)
 	return nil
 }
@@ -228,13 +228,26 @@ func (a *IntArray) doRemoveWithoutLock(index int) (value int, found bool) {
 // RemoveValue removes an item by value.
 // It returns true if value is found in the array, or else false if not found.
 func (a *IntArray) RemoveValue(value int) bool {
-	if i := a.Search(value); i != -1 {
-		_, found := a.Remove(i)
-		return found
+	a.mu.Lock()
+	defer a.mu.Unlock()
+	if i := a.doSearchWithoutLock(value); i != -1 {
+		a.doRemoveWithoutLock(i)
+		return true
 	}
 	return false
 }
 
+// RemoveValues removes multiple items by `values`.
+func (a *IntArray) RemoveValues(values ...int) {
+	a.mu.Lock()
+	defer a.mu.Unlock()
+	for _, value := range values {
+		if i := a.doSearchWithoutLock(value); i != -1 {
+			a.doRemoveWithoutLock(i)
+		}
+	}
+}
+
 // PushLeft pushes one or multiple items to the beginning of array.
 func (a *IntArray) PushLeft(value ...int) *IntArray {
 	a.mu.Lock()
@@ -497,6 +510,10 @@ func (a *IntArray) Contains(value int) bool {
 func (a *IntArray) Search(value int) int {
 	a.mu.RLock()
 	defer a.mu.RUnlock()
+	return a.doSearchWithoutLock(value)
+}
+
+func (a *IntArray) doSearchWithoutLock(value int) int {
 	if len(a.array) == 0 {
 		return -1
 	}
@@ -771,6 +788,24 @@ func (a *IntArray) UnmarshalValue(value interface{}) error {
 	return nil
 }
 
+// Filter `filter func(value int, index int) bool` filter array, value
+// means the value of the current element, the index of the current original
+// color of value, when the custom function returns True, the element will be
+// filtered, otherwise it will not be filtered, `Filter` function returns a new
+// array, will not modify the original array.
+func (a *IntArray) Filter(filter func(index int, value int) bool) *IntArray {
+	a.mu.Lock()
+	defer a.mu.Unlock()
+	for i := 0; i < len(a.array); {
+		if filter(i, a.array[i]) {
+			a.array = append(a.array[:i], a.array[i+1:]...)
+		} else {
+			i++
+		}
+	}
+	return a
+}
+
 // FilterEmpty removes all zero value of the array.
 func (a *IntArray) FilterEmpty() *IntArray {
 	a.mu.Lock()

container/garray/garray_normal_str.go

@@ -155,28 +155,28 @@ func (a *StrArray) SortFunc(less func(v1, v2 string) bool) *StrArray {
 	return a
 }
 
-// InsertBefore inserts the `value` to the front of `index`.
-func (a *StrArray) InsertBefore(index int, value string) error {
+// InsertBefore inserts the `values` to the front of `index`.
+func (a *StrArray) InsertBefore(index int, values ...string) error {
 	a.mu.Lock()
 	defer a.mu.Unlock()
 	if index < 0 || index >= len(a.array) {
 		return gerror.NewCodef(gcode.CodeInvalidParameter, "index %d out of array range %d", index, len(a.array))
 	}
 	rear := append([]string{}, a.array[index:]...)
-	a.array = append(a.array[0:index], value)
+	a.array = append(a.array[0:index], values...)
 	a.array = append(a.array, rear...)
 	return nil
 }
 
-// InsertAfter inserts the `value` to the back of `index`.
-func (a *StrArray) InsertAfter(index int, value string) error {
+// InsertAfter inserts the `values` to the back of `index`.
+func (a *StrArray) InsertAfter(index int, values ...string) error {
 	a.mu.Lock()
 	defer a.mu.Unlock()
 	if index < 0 || index >= len(a.array) {
 		return gerror.NewCodef(gcode.CodeInvalidParameter, "index %d out of array range %d", index, len(a.array))
 	}
 	rear := append([]string{}, a.array[index+1:]...)
-	a.array = append(a.array[0:index+1], value)
+	a.array = append(a.array[0:index+1], values...)
 	a.array = append(a.array, rear...)
 	return nil
 }
@@ -222,6 +222,17 @@ func (a *StrArray) RemoveValue(value string) bool {
 	return false
 }
 
+// RemoveValues removes multiple items by `values`.
+func (a *StrArray) RemoveValues(values ...string) {
+	a.mu.Lock()
+	defer a.mu.Unlock()
+	for _, value := range values {
+		if i := a.doSearchWithoutLock(value); i != -1 {
+			a.doRemoveWithoutLock(i)
+		}
+	}
+}
+
 // PushLeft pushes one or multiple items to the beginning of array.
 func (a *StrArray) PushLeft(value ...string) *StrArray {
 	a.mu.Lock()
@@ -499,6 +510,10 @@ func (a *StrArray) ContainsI(value string) bool {
 func (a *StrArray) Search(value string) int {
 	a.mu.RLock()
 	defer a.mu.RUnlock()
+	return a.doSearchWithoutLock(value)
+}
+
+func (a *StrArray) doSearchWithoutLock(value string) int {
 	if len(a.array) == 0 {
 		return -1
 	}
@@ -784,6 +799,24 @@ func (a *StrArray) UnmarshalValue(value interface{}) error {
 	return nil
 }
 
+// Filter `filter func(value string, index int) bool` filter array, value
+// means the value of the current element, the index of the current original
+// color of value, when the custom function returns True, the element will be
+// filtered, otherwise it will not be filtered, `Filter` function returns a new
+// array, will not modify the original array.
+func (a *StrArray) Filter(filter func(index int, value string) bool) *StrArray {
+	a.mu.Lock()
+	defer a.mu.Unlock()
+	for i := 0; i < len(a.array); {
+		if filter(i, a.array[i]) {
+			a.array = append(a.array[:i], a.array[i+1:]...)
+		} else {
+			i++
+		}
+	}
+	return a
+}
+
 // FilterEmpty removes all empty string value of the array.
 func (a *StrArray) FilterEmpty() *StrArray {
 	a.mu.Lock()

container/garray/garray_sorted_any.go

@@ -55,16 +55,16 @@ func NewSortedArraySize(cap int, comparator func(a, b interface{}) int, safe ...
 	}
 }
 
-// NewSortedArrayRange creates and returns a array by a range from `start` to `end`
+// NewSortedArrayRange creates and returns an array by a range from `start` to `end`
 // with step value `step`.
 func NewSortedArrayRange(start, end, step int, comparator func(a, b interface{}) int, safe ...bool) *SortedArray {
 	if step == 0 {
 		panic(fmt.Sprintf(`invalid step value: %d`, step))
 	}
-	slice := make([]interface{}, (end-start+1)/step)
+	slice := make([]interface{}, 0)
 	index := 0
 	for i := start; i <= end; i += step {
-		slice[index] = i
+		slice = append(slice, i)
 		index++
 	}
 	return NewSortedArrayFrom(slice, comparator, safe...)
@@ -207,13 +207,26 @@ func (a *SortedArray) doRemoveWithoutLock(index int) (value interface{}, found b
 // RemoveValue removes an item by value.
 // It returns true if value is found in the array, or else false if not found.
 func (a *SortedArray) RemoveValue(value interface{}) bool {
-	if i := a.Search(value); i != -1 {
-		a.Remove(i)
-		return true
+	a.mu.Lock()
+	defer a.mu.Unlock()
+	if i, r := a.binSearch(value, false); r == 0 {
+		_, res := a.doRemoveWithoutLock(i)
+		return res
 	}
 	return false
 }
 
+// RemoveValues removes an item by `values`.
+func (a *SortedArray) RemoveValues(values ...interface{}) {
+	a.mu.Lock()
+	defer a.mu.Unlock()
+	for _, value := range values {
+		if i, r := a.binSearch(value, false); r == 0 {
+			a.doRemoveWithoutLock(i)
+		}
+	}
+}
+
 // PopLeft pops and returns an item from the beginning of array.
 // Note that if the array is empty, the `found` is false.
 func (a *SortedArray) PopLeft() (value interface{}, found bool) {
@@ -468,7 +481,7 @@ func (a *SortedArray) binSearch(value interface{}, lock bool) (index int, result
 
 // SetUnique sets unique mark to the array,
 // which means it does not contain any repeated items.
-// It also do unique check, remove all repeated items.
+// It also does unique check, remove all repeated items.
 func (a *SortedArray) SetUnique(unique bool) *SortedArray {
 	oldUnique := a.unique
 	a.unique = unique
@@ -748,6 +761,24 @@ func (a *SortedArray) FilterNil() *SortedArray {
 	return a
 }
 
+// Filter `filter func(value interface{}, index int) bool` filter array, value
+// means the value of the current element, the index of the current original
+// color of value, when the custom function returns True, the element will be
+// filtered, otherwise it will not be filtered, `Filter` function returns a new
+// array, will not modify the original array.
+func (a *SortedArray) Filter(filter func(index int, value interface{}) bool) *SortedArray {
+	a.mu.Lock()
+	defer a.mu.Unlock()
+	for i := 0; i < len(a.array); {
+		if filter(i, a.array[i]) {
+			a.array = append(a.array[:i], a.array[i+1:]...)
+		} else {
+			i++
+		}
+	}
+	return a
+}
+
 // FilterEmpty removes all empty value of the array.
 // Values like: 0, nil, false, "", len(slice/map/chan) == 0 are considered empty.
 func (a *SortedArray) FilterEmpty() *SortedArray {

container/garray/garray_sorted_int.go

@@ -56,16 +56,16 @@ func NewSortedIntArraySize(cap int, safe ...bool) *SortedIntArray {
 	}
 }
 
-// NewSortedIntArrayRange creates and returns a array by a range from `start` to `end`
+// NewSortedIntArrayRange creates and returns an array by a range from `start` to `end`
 // with step value `step`.
 func NewSortedIntArrayRange(start, end, step int, safe ...bool) *SortedIntArray {
 	if step == 0 {
 		panic(fmt.Sprintf(`invalid step value: %d`, step))
 	}
-	slice := make([]int, (end-start+1)/step)
+	slice := make([]int, 0)
 	index := 0
 	for i := start; i <= end; i += step {
-		slice[index] = i
+		slice = append(slice, i)
 		index++
 	}
 	return NewSortedIntArrayFrom(slice, safe...)
@@ -193,13 +193,26 @@ func (a *SortedIntArray) doRemoveWithoutLock(index int) (value int, found bool)
 // RemoveValue removes an item by value.
 // It returns true if value is found in the array, or else false if not found.
 func (a *SortedIntArray) RemoveValue(value int) bool {
-	if i := a.Search(value); i != -1 {
-		_, found := a.Remove(i)
-		return found
+	a.mu.Lock()
+	defer a.mu.Unlock()
+	if i, r := a.binSearch(value, false); r == 0 {
+		_, res := a.doRemoveWithoutLock(i)
+		return res
 	}
 	return false
 }
 
+// RemoveValues removes an item by `values`.
+func (a *SortedIntArray) RemoveValues(values ...int) {
+	a.mu.Lock()
+	defer a.mu.Unlock()
+	for _, value := range values {
+		if i, r := a.binSearch(value, false); r == 0 {
+			a.doRemoveWithoutLock(i)
+		}
+	}
+}
+
 // PopLeft pops and returns an item from the beginning of array.
 // Note that if the array is empty, the `found` is false.
 func (a *SortedIntArray) PopLeft() (value int, found bool) {
@@ -696,6 +709,24 @@ func (a *SortedIntArray) UnmarshalValue(value interface{}) (err error) {
 	return err
 }
 
+// Filter `filter func(value int, index int) bool` filter array, value
+// means the value of the current element, the index of the current original
+// color of value, when the custom function returns True, the element will be
+// filtered, otherwise it will not be filtered, `Filter` function returns a new
+// array, will not modify the original array.
+func (a *SortedIntArray) Filter(filter func(index int, value int) bool) *SortedIntArray {
+	a.mu.Lock()
+	defer a.mu.Unlock()
+	for i := 0; i < len(a.array); {
+		if filter(i, a.array[i]) {
+			a.array = append(a.array[:i], a.array[i+1:]...)
+		} else {
+			i++
+		}
+	}
+	return a
+}
+
 // FilterEmpty removes all zero value of the array.
 func (a *SortedIntArray) FilterEmpty() *SortedIntArray {
 	a.mu.Lock()

container/garray/garray_sorted_str.go

@@ -179,13 +179,26 @@ func (a *SortedStrArray) doRemoveWithoutLock(index int) (value string, found boo
 // RemoveValue removes an item by value.
 // It returns true if value is found in the array, or else false if not found.
 func (a *SortedStrArray) RemoveValue(value string) bool {
-	if i := a.Search(value); i != -1 {
-		a.Remove(i)
-		return true
+	a.mu.Lock()
+	defer a.mu.Unlock()
+	if i, r := a.binSearch(value, false); r == 0 {
+		_, res := a.doRemoveWithoutLock(i)
+		return res
 	}
 	return false
 }
 
+// RemoveValues removes an item by `values`.
+func (a *SortedStrArray) RemoveValues(values ...string) {
+	a.mu.Lock()
+	defer a.mu.Unlock()
+	for _, value := range values {
+		if i, r := a.binSearch(value, false); r == 0 {
+			a.doRemoveWithoutLock(i)
+		}
+	}
+}
+
 // PopLeft pops and returns an item from the beginning of array.
 // Note that if the array is empty, the `found` is false.
 func (a *SortedStrArray) PopLeft() (value string, found bool) {
@@ -709,6 +722,24 @@ func (a *SortedStrArray) UnmarshalValue(value interface{}) (err error) {
 	return err
 }
 
+// Filter `filter func(value string, index int) bool` filter array, value
+// means the value of the current element, the index of the current original
+// color of value, when the custom function returns True, the element will be
+// filtered, otherwise it will not be filtered, `Filter` function returns a new
+// array, will not modify the original array.
+func (a *SortedStrArray) Filter(filter func(index int, value string) bool) *SortedStrArray {
+	a.mu.Lock()
+	defer a.mu.Unlock()
+	for i := 0; i < len(a.array); {
+		if filter(i, a.array[i]) {
+			a.array = append(a.array[:i], a.array[i+1:]...)
+		} else {
+			i++
+		}
+	}
+	return a
+}
+
 // FilterEmpty removes all empty string value of the array.
 func (a *SortedStrArray) FilterEmpty() *SortedStrArray {
 	a.mu.Lock()

container/garray/garray_z_example_normal_any_test.go

@@ -9,6 +9,8 @@ package garray_test
 import (
 	"fmt"
 
+	"github.com/gogf/gf/v2/internal/empty"
+
 	"github.com/gogf/gf/v2/container/garray"
 	"github.com/gogf/gf/v2/frame/g"
 )
@@ -261,6 +263,21 @@ func ExampleArray_Merge() {
 	// [1 2 1 2 3 4 5 6 7 8 9 0]
 }
 
+func ExampleArray_Filter() {
+	array1 := garray.NewFrom(g.Slice{0, 1, 2, nil, "", g.Slice{}, "john"})
+	array2 := garray.NewFrom(g.Slice{0, 1, 2, nil, "", g.Slice{}, "john"})
+	fmt.Printf("%#v\n", array1.Filter(func(index int, value interface{}) bool {
+		return empty.IsNil(value)
+	}).Slice())
+	fmt.Printf("%#v\n", array2.Filter(func(index int, value interface{}) bool {
+		return empty.IsEmpty(value)
+	}).Slice())
+
+	// Output:
+	// []interface {}{0, 1, 2, "", []interface {}{}, "john"}
+	// []interface {}{1, 2, "john"}
+}
+
 func ExampleArray_FilterEmpty() {
 	array1 := garray.NewFrom(g.Slice{0, 1, 2, nil, "", g.Slice{}, "john"})
 	array2 := garray.NewFrom(g.Slice{0, 1, 2, nil, "", g.Slice{}, "john"})

container/garray/garray_z_example_normal_int_test.go

@@ -9,6 +9,8 @@ package garray_test
 import (
 	"fmt"
 
+	"github.com/gogf/gf/v2/internal/empty"
+
 	"github.com/gogf/gf/v2/container/garray"
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/internal/json"
@@ -59,7 +61,7 @@ func ExampleNewIntArrayRange() {
 	fmt.Println(s.Slice(), s.Len(), cap(s.Slice()))
 
 	// Output:
-	// [1 2 3 4 5] 5 5
+	// [1 2 3 4 5] 5 8
 }
 
 func ExampleNewIntArrayFrom() {
@@ -699,6 +701,25 @@ func ExampleIntArray_UnmarshalValue() {
 	// &{john [96,98,97]}
 }
 
+func ExampleIntArray_Filter() {
+	array1 := garray.NewIntArrayFrom(g.SliceInt{10, 40, 50, 0, 0, 0, 60})
+	array2 := garray.NewIntArrayFrom(g.SliceInt{10, 4, 51, 5, 45, 50, 56})
+	fmt.Println(array1.Filter(func(index int, value int) bool {
+		return empty.IsEmpty(value)
+	}))
+	fmt.Println(array2.Filter(func(index int, value int) bool {
+		return value%2 == 0
+	}))
+	fmt.Println(array2.Filter(func(index int, value int) bool {
+		return value%2 == 1
+	}))
+
+	// Output:
+	// [10,40,50,60]
+	// [51,5,45]
+	// []
+}
+
 func ExampleIntArray_FilterEmpty() {
 	s := garray.NewIntArrayFrom(g.SliceInt{10, 40, 50, 0, 0, 0, 60})
 	fmt.Println(s)

container/garray/garray_z_example_normal_str_test.go

@@ -8,6 +8,9 @@ package garray_test
 
 import (
 	"fmt"
+	"strings"
+
+	"github.com/gogf/gf/v2/internal/empty"
 
 	"github.com/gogf/gf/v2/container/garray"
 	"github.com/gogf/gf/v2/frame/g"
@@ -622,6 +625,22 @@ func ExampleStrArray_UnmarshalValue() {
 	// &{john ["Math","English","Sport"]}
 }
 
+func ExampleStrArray_Filter() {
+	s := garray.NewStrArrayFrom(g.SliceStr{"Math", "English", "Sport"})
+	s1 := garray.NewStrArrayFrom(g.SliceStr{"a", "b", "", "c", "", "", "d"})
+	fmt.Println(s1.Filter(func(index int, value string) bool {
+		return empty.IsEmpty(value)
+	}))
+
+	fmt.Println(s.Filter(func(index int, value string) bool {
+		return strings.Contains(value, "h")
+	}))
+
+	// Output:
+	// ["a","b","c","d"]
+	// ["Sport"]
+}
+
 func ExampleStrArray_FilterEmpty() {
 	s := garray.NewStrArrayFrom(g.SliceStr{"a", "b", "", "c", "", "", "d"})
 	fmt.Println(s.FilterEmpty())

container/garray/garray_z_example_sorted_str_test.go

@@ -9,6 +9,8 @@ package garray_test
 import (
 	"fmt"
 
+	"github.com/gogf/gf/v2/internal/empty"
+
 	"github.com/gogf/gf/v2/container/garray"
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/internal/json"
@@ -552,6 +554,18 @@ func ExampleSortedStrArray_UnmarshalValue() {
 	// &{john ["Math","English","Sport"]}
 }
 
+func ExampleSortedStrArray_Filter() {
+	s := garray.NewSortedStrArrayFrom(g.SliceStr{"b", "a", "", "c", "", "", "d"})
+	fmt.Println(s)
+	fmt.Println(s.Filter(func(index int, value string) bool {
+		return empty.IsEmpty(value)
+	}))
+
+	// Output:
+	// ["","","","a","b","c","d"]
+	// ["a","b","c","d"]
+}
+
 func ExampleSortedStrArray_FilterEmpty() {
 	s := garray.NewSortedStrArrayFrom(g.SliceStr{"b", "a", "", "c", "", "", "d"})
 	fmt.Println(s)

container/garray/garray_z_unit_normal_any_test.go

@@ -12,6 +12,8 @@ import (
 	"testing"
 	"time"
 
+	"github.com/gogf/gf/v2/internal/empty"
+
 	"github.com/gogf/gf/v2/container/garray"
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/internal/json"
@@ -750,6 +752,15 @@ func TestArray_RemoveValue(t *testing.T) {
 	})
 }
 
+func TestArray_RemoveValues(t *testing.T) {
+	slice := g.Slice{"a", "b", "d", "c"}
+	array := garray.NewArrayFrom(slice)
+	gtest.C(t, func(t *gtest.T) {
+		array.RemoveValues("a", "b", "c")
+		t.Assert(array.Slice(), g.Slice{"d"})
+	})
+}
+
 func TestArray_UnmarshalValue(t *testing.T) {
 	type V struct {
 		Name  string
@@ -791,6 +802,36 @@ func TestArray_FilterNil(t *testing.T) {
 	})
 }
 
+func TestArray_Filter(t *testing.T) {
+	gtest.C(t, func(t *gtest.T) {
+		values := g.Slice{0, 1, 2, 3, 4, "", g.Slice{}}
+		array := garray.NewArrayFromCopy(values)
+		t.Assert(array.Filter(func(index int, value interface{}) bool {
+			return empty.IsNil(value)
+		}).Slice(), values)
+	})
+	gtest.C(t, func(t *gtest.T) {
+		array := garray.NewArrayFromCopy(g.Slice{nil, 1, 2, 3, 4, nil})
+		t.Assert(array.Filter(func(index int, value interface{}) bool {
+			return empty.IsNil(value)
+		}), g.Slice{1, 2, 3, 4})
+	})
+	gtest.C(t, func(t *gtest.T) {
+		array := garray.NewArrayFrom(g.Slice{0, 1, 2, 3, 4, "", g.Slice{}})
+
+		t.Assert(array.Filter(func(index int, value interface{}) bool {
+			return empty.IsEmpty(value)
+		}), g.Slice{1, 2, 3, 4})
+	})
+	gtest.C(t, func(t *gtest.T) {
+		array := garray.NewArrayFrom(g.Slice{1, 2, 3, 4})
+
+		t.Assert(array.Filter(func(index int, value interface{}) bool {
+			return empty.IsEmpty(value)
+		}), g.Slice{1, 2, 3, 4})
+	})
+}
+
 func TestArray_FilterEmpty(t *testing.T) {
 	gtest.C(t, func(t *gtest.T) {
 		array := garray.NewArrayFrom(g.Slice{0, 1, 2, 3, 4, "", g.Slice{}})

container/garray/garray_z_unit_normal_int_test.go

@@ -12,6 +12,8 @@ import (
 	"testing"
 	"time"
 
+	"github.com/gogf/gf/v2/internal/empty"
+
 	"github.com/gogf/gf/v2/container/garray"
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/internal/json"
@@ -765,6 +767,15 @@ func TestIntArray_RemoveValue(t *testing.T) {
 	})
 }
 
+func TestIntArray_RemoveValues(t *testing.T) {
+	slice := g.SliceInt{10, 20, 30, 40}
+	array := garray.NewIntArrayFrom(slice)
+	gtest.C(t, func(t *gtest.T) {
+		array.RemoveValues(10, 20, 40)
+		t.Assert(array.Slice(), g.SliceInt{30})
+	})
+}
+
 func TestIntArray_UnmarshalValue(t *testing.T) {
 	type V struct {
 		Name  string
@@ -794,6 +805,34 @@ func TestIntArray_UnmarshalValue(t *testing.T) {
 	// })
 }
 
+func TestIntArray_Filter(t *testing.T) {
+	gtest.C(t, func(t *gtest.T) {
+		array := garray.NewIntArrayFrom(g.SliceInt{0, 1, 2, 3, 4, 0})
+		t.Assert(array.Filter(func(index int, value int) bool {
+			return empty.IsEmpty(value)
+		}), g.SliceInt{1, 2, 3, 4})
+	})
+	gtest.C(t, func(t *gtest.T) {
+		array := garray.NewIntArrayFrom(g.SliceInt{1, 2, 3, 4})
+		t.Assert(array.Filter(func(index int, value int) bool {
+			return empty.IsEmpty(value)
+
+		}), g.SliceInt{1, 2, 3, 4})
+	})
+	gtest.C(t, func(t *gtest.T) {
+		array := garray.NewIntArrayFrom(g.SliceInt{1, 2, 3, 4})
+		t.Assert(array.Filter(func(index int, value int) bool {
+			return value%2 == 0
+		}), g.SliceInt{1, 3})
+	})
+	gtest.C(t, func(t *gtest.T) {
+		array := garray.NewIntArrayFrom(g.SliceInt{1, 2, 3, 4})
+		t.Assert(array.Filter(func(index int, value int) bool {
+			return value%2 == 1
+		}), g.SliceInt{2, 4})
+	})
+}
+
 func TestIntArray_FilterEmpty(t *testing.T) {
 	gtest.C(t, func(t *gtest.T) {
 		array := garray.NewIntArrayFrom(g.SliceInt{0, 1, 2, 3, 4, 0})
@@ -813,3 +852,14 @@ func TestIntArray_Walk(t *testing.T) {
 		}), g.Slice{11, 12})
 	})
 }
+
+func TestIntArray_NewIntArrayRange(t *testing.T) {
+	gtest.C(t, func(t *gtest.T) {
+		array := garray.NewIntArrayRange(0, 128, 4)
+		t.Assert(array.String(), `[0,4,8,12,16,20,24,28,32,36,40,44,48,52,56,60,64,68,72,76,80,84,88,92,96,100,104,108,112,116,120,124,128]`)
+	})
+	gtest.C(t, func(t *gtest.T) {
+		array := garray.NewIntArrayRange(1, 128, 4)
+		t.Assert(array.String(), `[1,5,9,13,17,21,25,29,33,37,41,45,49,53,57,61,65,69,73,77,81,85,89,93,97,101,105,109,113,117,121,125]`)
+	})
+}

container/garray/garray_z_unit_normal_str_test.go

@@ -13,6 +13,8 @@ import (
 	"testing"
 	"time"
 
+	"github.com/gogf/gf/v2/internal/empty"
+
 	"github.com/gogf/gf/v2/container/garray"
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/internal/json"
@@ -776,6 +778,15 @@ func TestStrArray_RemoveValue(t *testing.T) {
 	})
 }
 
+func TestStrArray_RemoveValues(t *testing.T) {
+	slice := g.SliceStr{"a", "b", "d", "c"}
+	array := garray.NewStrArrayFrom(slice)
+	gtest.C(t, func(t *gtest.T) {
+		array.RemoveValues("a", "b", "c")
+		t.Assert(array.Slice(), g.SliceStr{"d"})
+	})
+}
+
 func TestStrArray_UnmarshalValue(t *testing.T) {
 	type V struct {
 		Name  string
@@ -804,6 +815,20 @@ func TestStrArray_UnmarshalValue(t *testing.T) {
 		t.Assert(v.Array.Slice(), g.SliceStr{"1", "2", "3"})
 	})
 }
+func TestStrArray_Filter(t *testing.T) {
+	gtest.C(t, func(t *gtest.T) {
+		array := garray.NewStrArrayFrom(g.SliceStr{"", "1", "2", "0"})
+		t.Assert(array.Filter(func(index int, value string) bool {
+			return empty.IsEmpty(value)
+		}), g.SliceStr{"1", "2", "0"})
+	})
+	gtest.C(t, func(t *gtest.T) {
+		array := garray.NewStrArrayFrom(g.SliceStr{"1", "2"})
+		t.Assert(array.Filter(func(index int, value string) bool {
+			return empty.IsEmpty(value)
+		}), g.SliceStr{"1", "2"})
+	})
+}
 
 func TestStrArray_FilterEmpty(t *testing.T) {
 	gtest.C(t, func(t *gtest.T) {

container/garray/garray_z_unit_sorted_any_test.go

@@ -13,6 +13,8 @@ import (
 	"testing"
 	"time"
 
+	"github.com/gogf/gf/v2/internal/empty"
+
 	"github.com/gogf/gf/v2/container/garray"
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/internal/json"
@@ -869,6 +871,15 @@ func TestSortedArray_RemoveValue(t *testing.T) {
 	})
 }
 
+func TestSortedArray_RemoveValues(t *testing.T) {
+	slice := g.Slice{"a", "b", "d", "c"}
+	array := garray.NewSortedArrayFrom(slice, gutil.ComparatorString)
+	gtest.C(t, func(t *gtest.T) {
+		array.RemoveValues("a", "b", "c")
+		t.Assert(array.Slice(), g.SliceStr{"d"})
+	})
+}
+
 func TestSortedArray_UnmarshalValue(t *testing.T) {
 	type V struct {
 		Name  string
@@ -897,6 +908,33 @@ func TestSortedArray_UnmarshalValue(t *testing.T) {
 		t.Assert(v.Array.Slice(), g.Slice{1, 2, 3})
 	})
 }
+func TestSortedArray_Filter(t *testing.T) {
+	gtest.C(t, func(t *gtest.T) {
+		values := g.Slice{0, 1, 2, 3, 4, "", g.Slice{}}
+		array := garray.NewSortedArrayFromCopy(values, gutil.ComparatorInt)
+		t.Assert(array.Filter(func(index int, value interface{}) bool {
+			return empty.IsNil(value)
+		}).Slice(), g.Slice{0, "", g.Slice{}, 1, 2, 3, 4})
+	})
+	gtest.C(t, func(t *gtest.T) {
+		array := garray.NewSortedArrayFromCopy(g.Slice{nil, 1, 2, 3, 4, nil}, gutil.ComparatorInt)
+		t.Assert(array.Filter(func(index int, value interface{}) bool {
+			return empty.IsNil(value)
+		}), g.Slice{1, 2, 3, 4})
+	})
+	gtest.C(t, func(t *gtest.T) {
+		array := garray.NewSortedArrayFrom(g.Slice{0, 1, 2, 3, 4, "", g.Slice{}}, gutil.ComparatorInt)
+		t.Assert(array.Filter(func(index int, value interface{}) bool {
+			return empty.IsEmpty(value)
+		}), g.Slice{1, 2, 3, 4})
+	})
+	gtest.C(t, func(t *gtest.T) {
+		array := garray.NewSortedArrayFrom(g.Slice{1, 2, 3, 4}, gutil.ComparatorInt)
+		t.Assert(array.Filter(func(index int, value interface{}) bool {
+			return empty.IsEmpty(value)
+		}), g.Slice{1, 2, 3, 4})
+	})
+}
 
 func TestSortedArray_FilterNil(t *testing.T) {
 	gtest.C(t, func(t *gtest.T) {

container/garray/garray_z_unit_sorted_int_test.go

@@ -12,6 +12,8 @@ import (
 	"testing"
 	"time"
 
+	"github.com/gogf/gf/v2/internal/empty"
+
 	"github.com/gogf/gf/v2/container/garray"
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/internal/json"
@@ -737,6 +739,15 @@ func TestSortedIntArray_RemoveValue(t *testing.T) {
 	})
 }
 
+func TestSortedIntArray_RemoveValues(t *testing.T) {
+	slice := g.SliceInt{10, 20, 30, 40}
+	array := garray.NewSortedIntArrayFrom(slice)
+	gtest.C(t, func(t *gtest.T) {
+		array.RemoveValues(10, 40, 20)
+		t.Assert(array.Slice(), g.SliceInt{30})
+	})
+}
+
 func TestSortedIntArray_UnmarshalValue(t *testing.T) {
 	type V struct {
 		Name  string
@@ -765,6 +776,20 @@ func TestSortedIntArray_UnmarshalValue(t *testing.T) {
 		t.Assert(v.Array.Slice(), g.Slice{1, 2, 3})
 	})
 }
+func TestSortedIntArray_Filter(t *testing.T) {
+	gtest.C(t, func(t *gtest.T) {
+		array := garray.NewSortedIntArrayFrom(g.SliceInt{0, 1, 2, 3, 4, 0})
+		t.Assert(array.Filter(func(index int, value int) bool {
+			return empty.IsEmpty(value)
+		}), g.SliceInt{1, 2, 3, 4})
+	})
+	gtest.C(t, func(t *gtest.T) {
+		array := garray.NewSortedIntArrayFrom(g.SliceInt{1, 2, 3, 4})
+		t.Assert(array.Filter(func(index int, value int) bool {
+			return empty.IsEmpty(value)
+		}), g.SliceInt{1, 2, 3, 4})
+	})
+}
 
 func TestSortedIntArray_FilterEmpty(t *testing.T) {
 	gtest.C(t, func(t *gtest.T) {

container/garray/garray_z_unit_sorted_str_test.go

@@ -9,14 +9,16 @@
 package garray_test
 
 import (
-	"github.com/gogf/gf/v2/text/gstr"
 	"testing"
 	"time"
 
+	"github.com/gogf/gf/v2/internal/empty"
+
 	"github.com/gogf/gf/v2/container/garray"
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/internal/json"
 	"github.com/gogf/gf/v2/test/gtest"
+	"github.com/gogf/gf/v2/text/gstr"
 	"github.com/gogf/gf/v2/util/gconv"
 )
 
@@ -749,6 +751,15 @@ func TestSortedStrArray_RemoveValue(t *testing.T) {
 	})
 }
 
+func TestSortedStrArray_RemoveValues(t *testing.T) {
+	slice := g.SliceStr{"a", "b", "d", "c"}
+	array := garray.NewSortedStrArrayFrom(slice)
+	gtest.C(t, func(t *gtest.T) {
+		array.RemoveValues("a", "b", "c")
+		t.Assert(array.Slice(), g.SliceStr{"d"})
+	})
+}
+
 func TestSortedStrArray_UnmarshalValue(t *testing.T) {
 	type V struct {
 		Name  string
@@ -777,6 +788,20 @@ func TestSortedStrArray_UnmarshalValue(t *testing.T) {
 		t.Assert(v.Array.Slice(), g.SliceStr{"1", "2", "3"})
 	})
 }
+func TestSortedStrArray_Filter(t *testing.T) {
+	gtest.C(t, func(t *gtest.T) {
+		array := garray.NewSortedStrArrayFrom(g.SliceStr{"", "1", "2", "0"})
+		t.Assert(array.Filter(func(index int, value string) bool {
+			return empty.IsEmpty(value)
+		}), g.SliceStr{"0", "1", "2"})
+	})
+	gtest.C(t, func(t *gtest.T) {
+		array := garray.NewSortedStrArrayFrom(g.SliceStr{"1", "2"})
+		t.Assert(array.Filter(func(index int, value string) bool {
+			return empty.IsEmpty(value)
+		}), g.SliceStr{"1", "2"})
+	})
+}
 
 func TestSortedStrArray_FilterEmpty(t *testing.T) {
 	gtest.C(t, func(t *gtest.T) {

container/glist/glist.go

@@ -407,7 +407,6 @@ func (l *List) Removes(es []*Element) {
 	for _, e := range es {
 		l.list.Remove(e)
 	}
-	return
 }
 
 // RemoveAll removes all elements from list `l`.

container/gmap/gmap_hash_any_any_map.go

@@ -157,7 +157,7 @@ func (m *AnyAnyMap) Search(key interface{}) (value interface{}, found bool) {
 func (m *AnyAnyMap) Get(key interface{}) (value interface{}) {
 	m.mu.RLock()
 	if m.data != nil {
-		value, _ = m.data[key]
+		value = m.data[key]
 	}
 	m.mu.RUnlock()
 	return
@@ -514,3 +514,24 @@ func (m *AnyAnyMap) DeepCopy() interface{} {
 	}
 	return NewFrom(data, m.mu.IsSafe())
 }
+
+// IsSubOf checks whether the current map is a sub-map of `other`.
+func (m *AnyAnyMap) IsSubOf(other *AnyAnyMap) bool {
+	if m == other {
+		return true
+	}
+	m.mu.RLock()
+	defer m.mu.RUnlock()
+	other.mu.RLock()
+	defer other.mu.RUnlock()
+	for key, value := range m.data {
+		otherValue, ok := other.data[key]
+		if !ok {
+			return false
+		}
+		if otherValue != value {
+			return false
+		}
+	}
+	return true
+}

container/gmap/gmap_hash_int_any_map.go

@@ -16,6 +16,7 @@ import (
 	"github.com/gogf/gf/v2/util/gconv"
 )
 
+// IntAnyMap implements map[int]interface{} with RWMutex that has switch.
 type IntAnyMap struct {
 	mu   rwmutex.RWMutex
 	data map[int]interface{}
@@ -157,7 +158,7 @@ func (m *IntAnyMap) Search(key int) (value interface{}, found bool) {
 func (m *IntAnyMap) Get(key int) (value interface{}) {
 	m.mu.RLock()
 	if m.data != nil {
-		value, _ = m.data[key]
+		value = m.data[key]
 	}
 	m.mu.RUnlock()
 	return
@@ -514,3 +515,24 @@ func (m *IntAnyMap) DeepCopy() interface{} {
 	}
 	return NewIntAnyMapFrom(data, m.mu.IsSafe())
 }
+
+// IsSubOf checks whether the current map is a sub-map of `other`.
+func (m *IntAnyMap) IsSubOf(other *IntAnyMap) bool {
+	if m == other {
+		return true
+	}
+	m.mu.RLock()
+	defer m.mu.RUnlock()
+	other.mu.RLock()
+	defer other.mu.RUnlock()
+	for key, value := range m.data {
+		otherValue, ok := other.data[key]
+		if !ok {
+			return false
+		}
+		if otherValue != value {
+			return false
+		}
+	}
+	return true
+}

container/gmap/gmap_hash_int_int_map.go

@@ -13,6 +13,7 @@ import (
 	"github.com/gogf/gf/v2/util/gconv"
 )
 
+// IntIntMap implements map[int]int with RWMutex that has switch.
 type IntIntMap struct {
 	mu   rwmutex.RWMutex
 	data map[int]int
@@ -143,7 +144,7 @@ func (m *IntIntMap) Search(key int) (value int, found bool) {
 func (m *IntIntMap) Get(key int) (value int) {
 	m.mu.RLock()
 	if m.data != nil {
-		value, _ = m.data[key]
+		value = m.data[key]
 	}
 	m.mu.RUnlock()
 	return
@@ -484,3 +485,24 @@ func (m *IntIntMap) DeepCopy() interface{} {
 	}
 	return NewIntIntMapFrom(data, m.mu.IsSafe())
 }
+
+// IsSubOf checks whether the current map is a sub-map of `other`.
+func (m *IntIntMap) IsSubOf(other *IntIntMap) bool {
+	if m == other {
+		return true
+	}
+	m.mu.RLock()
+	defer m.mu.RUnlock()
+	other.mu.RLock()
+	defer other.mu.RUnlock()
+	for key, value := range m.data {
+		otherValue, ok := other.data[key]
+		if !ok {
+			return false
+		}
+		if otherValue != value {
+			return false
+		}
+	}
+	return true
+}

container/gmap/gmap_hash_int_str_map.go

@@ -13,6 +13,7 @@ import (
 	"github.com/gogf/gf/v2/util/gconv"
 )
 
+// IntStrMap implements map[int]string with RWMutex that has switch.
 type IntStrMap struct {
 	mu   rwmutex.RWMutex
 	data map[int]string
@@ -143,7 +144,7 @@ func (m *IntStrMap) Search(key int) (value string, found bool) {
 func (m *IntStrMap) Get(key int) (value string) {
 	m.mu.RLock()
 	if m.data != nil {
-		value, _ = m.data[key]
+		value = m.data[key]
 	}
 	m.mu.RUnlock()
 	return
@@ -484,3 +485,24 @@ func (m *IntStrMap) DeepCopy() interface{} {
 	}
 	return NewIntStrMapFrom(data, m.mu.IsSafe())
 }
+
+// IsSubOf checks whether the current map is a sub-map of `other`.
+func (m *IntStrMap) IsSubOf(other *IntStrMap) bool {
+	if m == other {
+		return true
+	}
+	m.mu.RLock()
+	defer m.mu.RUnlock()
+	other.mu.RLock()
+	defer other.mu.RUnlock()
+	for key, value := range m.data {
+		otherValue, ok := other.data[key]
+		if !ok {
+			return false
+		}
+		if otherValue != value {
+			return false
+		}
+	}
+	return true
+}

container/gmap/gmap_hash_str_any_map.go

@@ -152,7 +152,7 @@ func (m *StrAnyMap) Search(key string) (value interface{}, found bool) {
 func (m *StrAnyMap) Get(key string) (value interface{}) {
 	m.mu.RLock()
 	if m.data != nil {
-		value, _ = m.data[key]
+		value = m.data[key]
 	}
 	m.mu.RUnlock()
 	return
@@ -501,3 +501,24 @@ func (m *StrAnyMap) DeepCopy() interface{} {
 	}
 	return NewStrAnyMapFrom(data, m.mu.IsSafe())
 }
+
+// IsSubOf checks whether the current map is a sub-map of `other`.
+func (m *StrAnyMap) IsSubOf(other *StrAnyMap) bool {
+	if m == other {
+		return true
+	}
+	m.mu.RLock()
+	defer m.mu.RUnlock()
+	other.mu.RLock()
+	defer other.mu.RUnlock()
+	for key, value := range m.data {
+		otherValue, ok := other.data[key]
+		if !ok {
+			return false
+		}
+		if otherValue != value {
+			return false
+		}
+	}
+	return true
+}

container/gmap/gmap_hash_str_int_map.go

@@ -14,6 +14,7 @@ import (
 	"github.com/gogf/gf/v2/util/gconv"
 )
 
+// StrIntMap implements map[string]int with RWMutex that has switch.
 type StrIntMap struct {
 	mu   rwmutex.RWMutex
 	data map[string]int
@@ -144,7 +145,7 @@ func (m *StrIntMap) Search(key string) (value int, found bool) {
 func (m *StrIntMap) Get(key string) (value int) {
 	m.mu.RLock()
 	if m.data != nil {
-		value, _ = m.data[key]
+		value = m.data[key]
 	}
 	m.mu.RUnlock()
 	return
@@ -488,3 +489,24 @@ func (m *StrIntMap) DeepCopy() interface{} {
 	}
 	return NewStrIntMapFrom(data, m.mu.IsSafe())
 }
+
+// IsSubOf checks whether the current map is a sub-map of `other`.
+func (m *StrIntMap) IsSubOf(other *StrIntMap) bool {
+	if m == other {
+		return true
+	}
+	m.mu.RLock()
+	defer m.mu.RUnlock()
+	other.mu.RLock()
+	defer other.mu.RUnlock()
+	for key, value := range m.data {
+		otherValue, ok := other.data[key]
+		if !ok {
+			return false
+		}
+		if otherValue != value {
+			return false
+		}
+	}
+	return true
+}

container/gmap/gmap_hash_str_str_map.go

@@ -14,6 +14,7 @@ import (
 	"github.com/gogf/gf/v2/util/gconv"
 )
 
+// StrStrMap implements map[string]string with RWMutex that has switch.
 type StrStrMap struct {
 	mu   rwmutex.RWMutex
 	data map[string]string
@@ -144,7 +145,7 @@ func (m *StrStrMap) Search(key string) (value string, found bool) {
 func (m *StrStrMap) Get(key string) (value string) {
 	m.mu.RLock()
 	if m.data != nil {
-		value, _ = m.data[key]
+		value = m.data[key]
 	}
 	m.mu.RUnlock()
 	return
@@ -477,3 +478,24 @@ func (m *StrStrMap) DeepCopy() interface{} {
 	}
 	return NewStrStrMapFrom(data, m.mu.IsSafe())
 }
+
+// IsSubOf checks whether the current map is a sub-map of `other`.
+func (m *StrStrMap) IsSubOf(other *StrStrMap) bool {
+	if m == other {
+		return true
+	}
+	m.mu.RLock()
+	defer m.mu.RUnlock()
+	other.mu.RLock()
+	defer other.mu.RUnlock()
+	for key, value := range m.data {
+		otherValue, ok := other.data[key]
+		if !ok {
+			return false
+		}
+		if otherValue != value {
+			return false
+		}
+	}
+	return true
+}

container/gmap/gmap_z_basic_test.go

@@ -101,6 +101,7 @@ func Test_Map_Basic(t *testing.T) {
 		t.Assert(m2.Map(), map[interface{}]interface{}{1: 1, "key1": "val1"})
 	})
 }
+
 func Test_Map_Set_Fun(t *testing.T) {
 	gtest.C(t, func(t *gtest.T) {
 		m := gmap.New()
@@ -123,6 +124,7 @@ func Test_Map_Batch(t *testing.T) {
 		t.Assert(m.Map(), map[interface{}]interface{}{"key2": "val2", "key3": "val3"})
 	})
 }
+
 func Test_Map_Iterator(t *testing.T) {
 	gtest.C(t, func(t *gtest.T) {
 		expect := map[interface{}]interface{}{1: 1, "key1": "val1"}
@@ -175,6 +177,7 @@ func Test_Map_Clone(t *testing.T) {
 		t.AssertIN("key1", m.Keys())
 	})
 }
+
 func Test_Map_Basic_Merge(t *testing.T) {
 	gtest.C(t, func(t *gtest.T) {
 		m1 := gmap.New()

container/gmap/gmap_z_bench_maps_test.go

@@ -16,7 +16,9 @@ import (
 )
 
 var hashMap = gmap.New(true)
+
 var listMap = gmap.NewListMap(true)
+
 var treeMap = gmap.NewTreeMap(gutil.ComparatorInt, true)
 
 func Benchmark_HashMap_Set(b *testing.B) {

container/gmap/gmap_z_bench_safe_test.go

@@ -16,11 +16,17 @@ import (
 )
 
 var anyAnyMap = gmap.NewAnyAnyMap(true)
+
 var intIntMap = gmap.NewIntIntMap(true)
+
 var intAnyMap = gmap.NewIntAnyMap(true)
+
 var intStrMap = gmap.NewIntStrMap(true)
+
 var strIntMap = gmap.NewStrIntMap(true)
+
 var strAnyMap = gmap.NewStrAnyMap(true)
+
 var strStrMap = gmap.NewStrStrMap(true)
 
 func Benchmark_IntIntMap_Set(b *testing.B) {

container/gmap/gmap_z_bench_syncmap_test.go

@@ -16,6 +16,7 @@ import (
 )
 
 var gm = gmap.NewIntIntMap(true)
+
 var sm = sync.Map{}
 
 func Benchmark_GMapSet(b *testing.B) {

container/gmap/gmap_z_bench_unsafe_test.go

@@ -16,11 +16,17 @@ import (
 )
 
 var anyAnyMapUnsafe = gmap.New()
+
 var intIntMapUnsafe = gmap.NewIntIntMap()
+
 var intAnyMapUnsafe = gmap.NewIntAnyMap()
+
 var intStrMapUnsafe = gmap.NewIntStrMap()
+
 var strIntMapUnsafe = gmap.NewStrIntMap()
+
 var strAnyMapUnsafe = gmap.NewStrAnyMap()
+
 var strStrMapUnsafe = gmap.NewStrStrMap()
 
 // Writing benchmarks.

container/gmap/gmap_z_example_any_any_test.go

@@ -8,11 +8,11 @@ package gmap_test
 
 import (
 	"fmt"
-	"github.com/gogf/gf/v2/internal/json"
-	"github.com/gogf/gf/v2/util/gconv"
 
 	"github.com/gogf/gf/v2/container/gmap"
 	"github.com/gogf/gf/v2/frame/g"
+	"github.com/gogf/gf/v2/internal/json"
+	"github.com/gogf/gf/v2/util/gconv"
 )
 
 func ExampleAnyAnyMap_Iterator() {

container/gmap/gmap_z_example_int_any_test.go

@@ -8,6 +8,7 @@ package gmap_test
 
 import (
 	"fmt"
+
 	"github.com/gogf/gf/v2/container/gmap"
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/internal/json"

container/gmap/gmap_z_example_int_int_test.go

@@ -8,6 +8,7 @@ package gmap_test
 
 import (
 	"fmt"
+
 	"github.com/gogf/gf/v2/container/gmap"
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/internal/json"

container/gmap/gmap_z_example_str_any_test.go

@@ -8,11 +8,11 @@ package gmap_test
 
 import (
 	"fmt"
-	"github.com/gogf/gf/v2/internal/json"
-	"github.com/gogf/gf/v2/util/gconv"
 
 	"github.com/gogf/gf/v2/container/gmap"
 	"github.com/gogf/gf/v2/frame/g"
+	"github.com/gogf/gf/v2/internal/json"
+	"github.com/gogf/gf/v2/util/gconv"
 )
 
 func ExampleStrAnyMap_Iterator() {

container/gmap/gmap_z_example_str_int_test.go

@@ -8,6 +8,7 @@ package gmap_test
 
 import (
 	"fmt"
+
 	"github.com/gogf/gf/v2/container/gmap"
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/internal/json"

container/gmap/gmap_z_example_str_str_test.go

@@ -8,12 +8,11 @@ package gmap_test
 
 import (
 	"fmt"
-	"github.com/gogf/gf/v2/internal/json"
-
-	"github.com/gogf/gf/v2/frame/g"
-	"github.com/gogf/gf/v2/util/gconv"
 
 	"github.com/gogf/gf/v2/container/gmap"
+	"github.com/gogf/gf/v2/frame/g"
+	"github.com/gogf/gf/v2/internal/json"
+	"github.com/gogf/gf/v2/util/gconv"
 )
 
 func ExampleStrStrMap_Iterator() {

container/gmap/gmap_z_example_test.go

@@ -9,9 +9,8 @@ package gmap_test
 import (
 	"fmt"
 
-	"github.com/gogf/gf/v2/util/gutil"
-
 	"github.com/gogf/gf/v2/container/gmap"
+	"github.com/gogf/gf/v2/util/gutil"
 )
 
 func ExampleNew() {

container/gmap/gmap_z_unit_hash_any_any_test.go

@@ -391,3 +391,18 @@ func Test_AnyAnyMap_DeepCopy(t *testing.T) {
 		t.AssertNE(m.Get("k1"), n.Get("k1"))
 	})
 }
+
+func Test_AnyAnyMap_IsSubOf(t *testing.T) {
+	gtest.C(t, func(t *gtest.T) {
+		m1 := gmap.NewAnyAnyMapFrom(g.MapAnyAny{
+			"k1": "v1",
+			"k2": "v2",
+		})
+		m2 := gmap.NewAnyAnyMapFrom(g.MapAnyAny{
+			"k2": "v2",
+		})
+		t.Assert(m1.IsSubOf(m2), false)
+		t.Assert(m2.IsSubOf(m1), true)
+		t.Assert(m2.IsSubOf(m2), true)
+	})
+}

container/gmap/gmap_z_unit_hash_int_any_test.go

@@ -117,6 +117,7 @@ func Test_IntAnyMap_Batch(t *testing.T) {
 		t.Assert(m.Map(), map[int]interface{}{3: 3})
 	})
 }
+
 func Test_IntAnyMap_Iterator(t *testing.T) {
 	gtest.C(t, func(t *gtest.T) {
 		expect := map[int]interface{}{1: 1, 2: "2"}
@@ -154,6 +155,7 @@ func Test_IntAnyMap_Lock(t *testing.T) {
 		})
 	})
 }
+
 func Test_IntAnyMap_Clone(t *testing.T) {
 	gtest.C(t, func(t *gtest.T) {
 		// clone 方法是深克隆
@@ -169,6 +171,7 @@ func Test_IntAnyMap_Clone(t *testing.T) {
 		t.AssertIN(2, m.Keys())
 	})
 }
+
 func Test_IntAnyMap_Merge(t *testing.T) {
 	gtest.C(t, func(t *gtest.T) {
 		m1 := gmap.NewIntAnyMap()
@@ -372,3 +375,18 @@ func Test_IntAnyMap_DeepCopy(t *testing.T) {
 		t.AssertNE(m.Get(1), n.Get(1))
 	})
 }
+
+func Test_IntAnyMap_IsSubOf(t *testing.T) {
+	gtest.C(t, func(t *gtest.T) {
+		m1 := gmap.NewIntAnyMapFrom(g.MapIntAny{
+			1: "v1",
+			2: "v2",
+		})
+		m2 := gmap.NewIntAnyMapFrom(g.MapIntAny{
+			2: "v2",
+		})
+		t.Assert(m1.IsSubOf(m2), false)
+		t.Assert(m2.IsSubOf(m1), true)
+		t.Assert(m2.IsSubOf(m2), true)
+	})
+}

container/gmap/gmap_z_unit_hash_int_int_test.go

@@ -383,3 +383,18 @@ func Test_IntIntMap_DeepCopy(t *testing.T) {
 		t.AssertNE(m.Get(1), n.Get(1))
 	})
 }
+
+func Test_IntIntMap_IsSubOf(t *testing.T) {
+	gtest.C(t, func(t *gtest.T) {
+		m1 := gmap.NewIntAnyMapFrom(g.MapIntAny{
+			1: 1,
+			2: 2,
+		})
+		m2 := gmap.NewIntAnyMapFrom(g.MapIntAny{
+			2: 2,
+		})
+		t.Assert(m1.IsSubOf(m2), false)
+		t.Assert(m2.IsSubOf(m1), true)
+		t.Assert(m2.IsSubOf(m2), true)
+	})
+}

container/gmap/gmap_z_unit_hash_int_str_test.go

@@ -152,6 +152,7 @@ func Test_IntStrMap_Batch(t *testing.T) {
 		t.Assert(m.Map(), map[int]interface{}{3: "c"})
 	})
 }
+
 func Test_IntStrMap_Iterator(t *testing.T) {
 	gtest.C(t, func(t *gtest.T) {
 		expect := map[int]string{1: "a", 2: "b"}
@@ -204,6 +205,7 @@ func Test_IntStrMap_Clone(t *testing.T) {
 		t.AssertIN(2, m.Keys())
 	})
 }
+
 func Test_IntStrMap_Merge(t *testing.T) {
 	gtest.C(t, func(t *gtest.T) {
 		m1 := gmap.NewIntStrMap()
@@ -445,3 +447,18 @@ func Test_IntStrMap_DeepCopy(t *testing.T) {
 		t.AssertNE(m.Get(1), n.Get(1))
 	})
 }
+
+func Test_IntStrMap_IsSubOf(t *testing.T) {
+	gtest.C(t, func(t *gtest.T) {
+		m1 := gmap.NewIntStrMapFrom(g.MapIntStr{
+			1: "v1",
+			2: "v2",
+		})
+		m2 := gmap.NewIntStrMapFrom(g.MapIntStr{
+			2: "v2",
+		})
+		t.Assert(m1.IsSubOf(m2), false)
+		t.Assert(m2.IsSubOf(m1), true)
+		t.Assert(m2.IsSubOf(m2), true)
+	})
+}

container/gmap/gmap_z_unit_hash_str_any_test.go

@@ -146,6 +146,7 @@ func Test_StrAnyMap_Lock(t *testing.T) {
 		})
 	})
 }
+
 func Test_StrAnyMap_Clone(t *testing.T) {
 	gtest.C(t, func(t *gtest.T) {
 		// clone 方法是深克隆
@@ -161,6 +162,7 @@ func Test_StrAnyMap_Clone(t *testing.T) {
 		t.AssertIN("b", m.Keys())
 	})
 }
+
 func Test_StrAnyMap_Merge(t *testing.T) {
 	gtest.C(t, func(t *gtest.T) {
 		m1 := gmap.NewStrAnyMap()
@@ -379,3 +381,18 @@ func Test_StrAnyMap_DeepCopy(t *testing.T) {
 		t.AssertNE(m.Get("key1"), n.Get("key1"))
 	})
 }
+
+func Test_StrAnyMap_IsSubOf(t *testing.T) {
+	gtest.C(t, func(t *gtest.T) {
+		m1 := gmap.NewStrAnyMapFrom(g.MapStrAny{
+			"k1": "v1",
+			"k2": "v2",
+		})
+		m2 := gmap.NewStrAnyMapFrom(g.MapStrAny{
+			"k2": "v2",
+		})
+		t.Assert(m1.IsSubOf(m2), false)
+		t.Assert(m2.IsSubOf(m1), true)
+		t.Assert(m2.IsSubOf(m2), true)
+	})
+}

container/gmap/gmap_z_unit_hash_str_int_test.go

@@ -117,6 +117,7 @@ func Test_StrIntMap_Batch(t *testing.T) {
 		t.Assert(m.Map(), map[string]int{"c": 3})
 	})
 }
+
 func Test_StrIntMap_Iterator(t *testing.T) {
 	gtest.C(t, func(t *gtest.T) {
 		expect := map[string]int{"a": 1, "b": 2}
@@ -170,6 +171,7 @@ func Test_StrIntMap_Clone(t *testing.T) {
 		t.AssertIN("b", m.Keys())
 	})
 }
+
 func Test_StrIntMap_Merge(t *testing.T) {
 	gtest.C(t, func(t *gtest.T) {
 		m1 := gmap.NewStrIntMap()
@@ -387,3 +389,18 @@ func Test_StrIntMap_DeepCopy(t *testing.T) {
 		t.AssertNE(m.Get("key1"), n.Get("key1"))
 	})
 }
+
+func Test_StrIntMap_IsSubOf(t *testing.T) {
+	gtest.C(t, func(t *gtest.T) {
+		m1 := gmap.NewStrIntMapFrom(g.MapStrInt{
+			"k1": 1,
+			"k2": 2,
+		})
+		m2 := gmap.NewStrIntMapFrom(g.MapStrInt{
+			"k2": 2,
+		})
+		t.Assert(m1.IsSubOf(m2), false)
+		t.Assert(m2.IsSubOf(m1), true)
+		t.Assert(m2.IsSubOf(m2), true)
+	})
+}

container/gmap/gmap_z_unit_hash_str_str_test.go

@@ -116,6 +116,7 @@ func Test_StrStrMap_Batch(t *testing.T) {
 		t.Assert(m.Map(), map[string]string{"c": "c"})
 	})
 }
+
 func Test_StrStrMap_Iterator(t *testing.T) {
 	gtest.C(t, func(t *gtest.T) {
 		expect := map[string]string{"a": "a", "b": "b"}
@@ -153,6 +154,7 @@ func Test_StrStrMap_Lock(t *testing.T) {
 		})
 	})
 }
+
 func Test_StrStrMap_Clone(t *testing.T) {
 	gtest.C(t, func(t *gtest.T) {
 		// clone 方法是深克隆
@@ -168,6 +170,7 @@ func Test_StrStrMap_Clone(t *testing.T) {
 		t.AssertIN("b", m.Keys())
 	})
 }
+
 func Test_StrStrMap_Merge(t *testing.T) {
 	gtest.C(t, func(t *gtest.T) {
 		m1 := gmap.NewStrStrMap()
@@ -385,3 +388,18 @@ func Test_StrStrMap_DeepCopy(t *testing.T) {
 		t.AssertNE(m.Get("key1"), n.Get("key1"))
 	})
 }
+
+func Test_StrStrMap_IsSubOf(t *testing.T) {
+	gtest.C(t, func(t *gtest.T) {
+		m1 := gmap.NewStrStrMapFrom(g.MapStrStr{
+			"k1": "v1",
+			"k2": "v2",
+		})
+		m2 := gmap.NewStrStrMapFrom(g.MapStrStr{
+			"k2": "v2",
+		})
+		t.Assert(m1.IsSubOf(m2), false)
+		t.Assert(m2.IsSubOf(m1), true)
+		t.Assert(m2.IsSubOf(m2), true)
+	})
+}

container/gmap/gmap_z_unit_list_map_test.go

@@ -106,6 +106,7 @@ func Test_ListMap_Batch(t *testing.T) {
 		t.Assert(m.Map(), map[interface{}]interface{}{"key2": "val2", "key3": "val3"})
 	})
 }
+
 func Test_ListMap_Iterator(t *testing.T) {
 	gtest.C(t, func(t *gtest.T) {
 		expect := map[interface{}]interface{}{1: 1, "key1": "val1"}

container/gmap/gmap_z_unit_tree_map_test.go

@@ -107,6 +107,7 @@ func Test_TreeMap_Batch(t *testing.T) {
 		t.Assert(m.Map(), map[interface{}]interface{}{"key2": "val2", "key3": "val3"})
 	})
 }
+
 func Test_TreeMap_Iterator(t *testing.T) {
 	gtest.C(t, func(t *gtest.T) {
 		expect := map[interface{}]interface{}{1: 1, "key1": "val1"}

container/gpool/gpool.go

@@ -84,6 +84,13 @@ func (p *Pool) Put(value interface{}) error {
 	return nil
 }
 
+// MustPut puts an item to pool, it panics if any error occurs.
+func (p *Pool) MustPut(value interface{}) {
+	if err := p.Put(value); err != nil {
+		panic(err)
+	}
+}
+
 // Clear clears pool, which means it will remove all items from pool.
 func (p *Pool) Clear() {
 	if p.ExpireFunc != nil {
@@ -97,7 +104,6 @@ func (p *Pool) Clear() {
 	} else {
 		p.list.RemoveAll()
 	}
-
 }
 
 // Get picks and returns an item from pool. If the pool is empty and NewFunc is defined,

container/gpool/gpool_bench_test.go

@@ -17,6 +17,7 @@ import (
 )
 
 var pool = gpool.New(time.Hour, nil)
+
 var syncp = sync.Pool{}
 
 func BenchmarkGPoolPut(b *testing.B) {