diff --git a/extension-terminal-sample/.gitignore b/extension-terminal-sample/.gitignore new file mode 100644 index 00000000..8e5962ee --- /dev/null +++ b/extension-terminal-sample/.gitignore @@ -0,0 +1,2 @@ +out +node_modules \ No newline at end of file diff --git a/extension-terminal-sample/.vscode/launch.json b/extension-terminal-sample/.vscode/launch.json new file mode 100644 index 00000000..a8090de8 --- /dev/null +++ b/extension-terminal-sample/.vscode/launch.json @@ -0,0 +1,22 @@ +// A launch configuration that compiles the extension and then opens it inside a new window +// Use IntelliSense to learn about possible attributes. +// Hover to view descriptions of existing attributes. +// For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387 +{ + "version": "0.2.0", + "configurations": [ + { + "name": "Extension", + "type": "extensionHost", + "request": "launch", + "runtimeExecutable": "${execPath}", + "args": [ + "--extensionDevelopmentPath=${workspaceFolder}" + ], + "outFiles": [ + "${workspaceFolder}/out/**/*.js" + ], + "preLaunchTask": "npm: watch" + } + ] +} \ No newline at end of file diff --git a/extension-terminal-sample/.vscode/settings.json b/extension-terminal-sample/.vscode/settings.json new file mode 100644 index 00000000..e46111f1 --- /dev/null +++ b/extension-terminal-sample/.vscode/settings.json @@ -0,0 +1,3 @@ +{ + "editor.insertSpaces": false +} \ No newline at end of file diff --git a/extension-terminal-sample/.vscode/tasks.json b/extension-terminal-sample/.vscode/tasks.json new file mode 100644 index 00000000..604e38f5 --- /dev/null +++ b/extension-terminal-sample/.vscode/tasks.json @@ -0,0 +1,20 @@ +// See https://go.microsoft.com/fwlink/?LinkId=733558 +// for the documentation about the tasks.json format +{ + "version": "2.0.0", + "tasks": [ + { + "type": "npm", + "script": "watch", + "problemMatcher": "$tsc-watch", + "isBackground": true, + "presentation": { + "reveal": "never" + }, + "group": { + "kind": "build", + "isDefault": true + } + } + ] +} \ No newline at end of file diff --git a/extension-terminal-sample/.vscodeignore b/extension-terminal-sample/.vscodeignore new file mode 100644 index 00000000..93e28ff2 --- /dev/null +++ b/extension-terminal-sample/.vscodeignore @@ -0,0 +1,9 @@ +.vscode/** +typings/** +out/test/** +test/** +src/** +**/*.map +.gitignore +tsconfig.json +vsc-extension-quickstart.md diff --git a/extension-terminal-sample/README.md b/extension-terminal-sample/README.md new file mode 100644 index 00000000..be61b2d8 --- /dev/null +++ b/extension-terminal-sample/README.md @@ -0,0 +1,30 @@ +# extension-terminal-sample + +This extension shows how to leverage the extension terminal API proposed in v1.37 that enables an extension to handle a terminal's input and emit output. + +## VS Code API + +### `vscode` module + +- [window.createTerminal](https://code.visualstudio.com/api/references/vscode-api#window.createTerminal) +- [window.onDidChangeActiveTerminal](https://code.visualstudio.com/api/references/vscode-api#window.onDidChangeActiveTerminal) +- [window.onDidCloseTerminal](https://code.visualstudio.com/api/references/vscode-api#window.onDidCloseTerminal) +- [window.onDidOpenTerminal](https://code.visualstudio.com/api/references/vscode-api#window.onDidOpenTerminal) +- [window.Pseudoterminal](https://code.visualstudio.com/api/references/vscode-api#window.Pseudoterminal) +- [window.ExtensionTerminalOptions](https://code.visualstudio.com/api/references/vscode-api#window.ExtensionTerminalOptions) + +### Proposed API + +- `window.Pseudoterminal` +- `window.ExtensionTerminalOptions` + +### Contribution Points + +- [`contributes.commands`](https://code.visualstudio.com/api/references/contribution-points#contributes.commands) + +## Running the Sample + +- Run `npm install` in terminal to install dependencies +- Run the `Run Extension` target in the Debug View. This will: + - Start a task `npm: watch` to compile the code + - Run the extension in a new VS Code window diff --git a/extension-terminal-sample/package-lock.json b/extension-terminal-sample/package-lock.json new file mode 100644 index 00000000..c9b30973 --- /dev/null +++ b/extension-terminal-sample/package-lock.json @@ -0,0 +1,323 @@ +{ + "name": "vscode-terminal-api-example", + "version": "0.0.1", + "lockfileVersion": 1, + "requires": true, + "dependencies": { + "@babel/code-frame": { + "version": "7.0.0", + "resolved": "https://registry.npmjs.org/@babel/code-frame/-/code-frame-7.0.0.tgz", + "integrity": "sha512-OfC2uemaknXr87bdLUkWog7nYuliM9Ij5HUcajsVcMCpQrcLmtxRbVFTIqmcSkSeYRBFBRxs2FiUqFJDLdiebA==", + "dev": true, + "requires": { + "@babel/highlight": "^7.0.0" + } + }, + "@babel/highlight": { + "version": "7.0.0", + "resolved": "https://registry.npmjs.org/@babel/highlight/-/highlight-7.0.0.tgz", + "integrity": 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compile", + "compile": "tsc -p ./", + "watch": "tsc -watch -p ./", + "lint": "tslint -p ./" + }, + "devDependencies": { + "@types/node": "^6.0.40", + "@types/vscode": "^1.33.0", + "tslint": "^5.16.0", + "typescript": "^3.5.1" + } +} diff --git a/extension-terminal-sample/src/extension.ts b/extension-terminal-sample/src/extension.ts new file mode 100644 index 00000000..b4fe75e4 --- /dev/null +++ b/extension-terminal-sample/src/extension.ts @@ -0,0 +1,54 @@ +'use strict'; + +import * as vscode from 'vscode'; + +export function activate(context: vscode.ExtensionContext) { + context.subscriptions.push(vscode.commands.registerCommand('extensionTerminalSample.create', () => { + const writeEmitter = new vscode.EventEmitter(); + let line = ''; + const pty = { + onDidWrite: writeEmitter.event, + open: () => writeEmitter.fire('Type and press enter to echo the text\r\n\r\n'), + close: () => {}, + handleInput: (data: string) => { + if (data === '\r') { // Enter + writeEmitter.fire(`\r\necho: "${colorText(line)}"\r\n\n`); + line = ''; + return; + } + if (data === '\x7f') { // Backspace + if (line.length === 0) { + return; + } + line = line.substr(0, line.length - 1); + // Move cursor backward + writeEmitter.fire('\x1b[D'); + // Delete character + writeEmitter.fire('\x1b[P'); + return; + } + line += data; + writeEmitter.fire(data); + } + }; + const terminal = (vscode.window).createTerminal({ name: `My Extension REPL`, pty }); + terminal.show(); + })); +} + +function colorText(text: string): string { + let output = ''; + let colorIndex = 1; + for (let i = 0; i < text.length; i++) { + const char = text.charAt(i); + if (char === ' ' || char === '\r' || char === '\n') { + output += char; + } else { + output += `\x1b[3${colorIndex++}m${text.charAt(i)}\x1b[0m`; + if (colorIndex > 6) { + colorIndex = 1; + } + } + } + return output; +} \ No newline at end of file diff --git a/extension-terminal-sample/tsconfig.json b/extension-terminal-sample/tsconfig.json new file mode 100644 index 00000000..4ce52747 --- /dev/null +++ b/extension-terminal-sample/tsconfig.json @@ -0,0 +1,11 @@ +{ + "compilerOptions": { + "module": "commonjs", + "target": "es6", + "outDir": "out", + "sourceMap": true, + "strict": true, + "rootDir": "src" + }, + "exclude": ["node_modules", ".vscode-test"] +} diff --git a/extension-terminal-sample/tslint.json b/extension-terminal-sample/tslint.json new file mode 100644 index 00000000..0ab0ca6e --- /dev/null +++ b/extension-terminal-sample/tslint.json @@ -0,0 +1,6 @@ +{ + "rules": { + "indent": [true, "tabs"], + "semicolon": [true, "always"] + } +} \ No newline at end of file