catch up with latest changes

This commit is contained in:
Johannes Rieken
2018-04-23 17:58:10 +02:00
parent 83b6a15e27
commit 9c665555be
4 changed files with 8 additions and 737 deletions

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@ -2,8 +2,6 @@
This extension implements an in-memory file system to show-case a API. It also enables to see how other extensions behave with documents/files that aren't stored on disk.
**NOTE** that this extension requires a very recent version of VS Code Insiders or the development version of VS Code, e.g. `./scripts/code.[sh|bat]`.
To *get started* you need the extension and a workspace with an entry like this:
```json

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@ -1,10 +1,9 @@
{
"name": "vscode-file-system-sample",
"displayName": "vscode-file-system-sample",
"description": "Showcase for the FileSystemProvider-api",
"name": "vscode-memfs",
"displayName": "MemFS - a file system provider sample",
"description": "Showcase for the file system provider API",
"version": "0.0.1",
"publisher": "jrieken",
"enableProposedApi": true,
"engines": {
"vscode": "^1.23.0"
},

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@ -86,10 +86,10 @@ export class MemFS implements vscode.FileSystemProvider {
let parent = this._lookupContainer(uri);
let entry = parent.entries.get(basename);
if (!entry && !options.create) {
throw vscode.FileSystemError.EntryNotFound(uri.toString(true));
throw vscode.FileSystemError.FileNotFound(uri);
}
if (entry && options.create && options.exclusive) {
throw vscode.FileSystemError.EntryExists(uri.toString(true));
throw vscode.FileSystemError.FileExists(uri);
}
if (!entry) {
entry = new File(basename);
@ -125,7 +125,7 @@ export class MemFS implements vscode.FileSystemProvider {
let basename = path.posix.basename(uri.path);
let parent = this._lookupDir(dirname);
if (!parent.entries.has(basename)) {
throw vscode.FileSystemError.EntryNotFound(uri.toString(true));
throw vscode.FileSystemError.FileNotFound(uri);
}
parent.entries.delete(basename);
parent.mtime = Date.now();
@ -160,7 +160,7 @@ export class MemFS implements vscode.FileSystemProvider {
child = entry.entries.get(part);
}
if (!child) {
throw vscode.FileSystemError.EntryNotFound(uri.toString(true));
throw vscode.FileSystemError.FileNotFound(uri);
}
entry = child;
}
@ -170,7 +170,7 @@ export class MemFS implements vscode.FileSystemProvider {
private _lookupDir(uri: vscode.Uri): Directory {
let entry = this._lookup(uri);
if (!(entry instanceof Directory)) {
throw vscode.FileSystemError.EntryNotADirectory(uri.toString(true));
throw vscode.FileSystemError.FileNotADirectory(uri);
}
return entry;
}

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@ -1,726 +0,0 @@
/*---------------------------------------------------------------------------------------------
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the MIT License. See License.txt in the project root for license information.
*--------------------------------------------------------------------------------------------*/
// This is the place for API experiments and proposal.
declare module 'vscode' {
export namespace window {
export function sampleFunction(): Thenable<any>;
}
//#region Joh: file system provider (OLD)
export enum DeprecatedFileChangeType {
Updated = 0,
Added = 1,
Deleted = 2
}
export interface DeprecatedFileChange {
type: DeprecatedFileChangeType;
resource: Uri;
}
export enum DeprecatedFileType {
File = 0,
Dir = 1,
Symlink = 2
}
export interface DeprecatedFileStat {
id: number | string;
mtime: number;
size: number;
type: DeprecatedFileType;
}
export interface DeprecatedFileSystemProvider {
readonly onDidChange?: Event<DeprecatedFileChange[]>;
utimes(resource: Uri, mtime: number, atime: number): Thenable<DeprecatedFileStat>;
stat(resource: Uri): Thenable<DeprecatedFileStat>;
read(resource: Uri, offset: number, length: number, progress: Progress<Uint8Array>): Thenable<number>;
write(resource: Uri, content: Uint8Array): Thenable<void>;
move(resource: Uri, target: Uri): Thenable<DeprecatedFileStat>;
mkdir(resource: Uri): Thenable<DeprecatedFileStat>;
readdir(resource: Uri): Thenable<[Uri, DeprecatedFileStat][]>;
rmdir(resource: Uri): Thenable<void>;
unlink(resource: Uri): Thenable<void>;
}
export namespace workspace {
export function registerDeprecatedFileSystemProvider(scheme: string, provider: DeprecatedFileSystemProvider): Disposable;
}
//#endregion
//#region Joh: file system provider (new)
/**
* A type that filesystem providers should use to signal errors.
*
* This class has factory methods for common error-cases, like `EntryNotFound` when
* a file or folder doesn't exist, use them like so: `throw vscode.FileSystemError.EntryNotFound(someUri);`
*/
export class FileSystemError extends Error {
/**
* Create an error to signal that a file or folder wasn't found.
* @param messageOrUri Message or uri.
*/
static EntryNotFound(messageOrUri?: string | Uri): FileSystemError;
/**
* Create an error to signal that a file or folder already exists, e.g. when
* creating but not overwriting a file.
* @param messageOrUri Message or uri.
*/
static EntryExists(messageOrUri?: string | Uri): FileSystemError;
/**
* Create an error to signal that a file is not a folder.
* @param messageOrUri Message or uri.
*/
static EntryNotADirectory(messageOrUri?: string | Uri): FileSystemError;
/**
* Create an error to signal that a file is a folder.
* @param messageOrUri Message or uri.
*/
static EntryIsADirectory(messageOrUri?: string | Uri): FileSystemError;
/**
* Creates a new filesystem error.
*
* @param messageOrUri Message or uri.
*/
constructor(messageOrUri?: string | Uri);
}
/**
* Enumeration of file change types.
*/
export enum FileChangeType {
/**
* The contents or metadata of a file have changed.
*/
Changed = 1,
/**
* A file has been created.
*/
Created = 2,
/**
* A file has been deleted.
*/
Deleted = 3,
}
/**
* The event filesystem providers must use to signal a file change.
*/
export interface FileChangeEvent {
/**
* The type of change.
*/
type: FileChangeType;
/**
* The uri of the file that has changed.
*/
uri: Uri;
}
/**
* The `FileStat`-type represents metadata about a file.
*/
export interface FileStat {
/**
* The file is a regular file.
*/
isFile?: boolean;
/**
* The file is a directory.
*/
isDirectory?: boolean;
/**
* The file is symbolic link to another file.
*/
isSymbolicLink?: boolean;
/**
* The modification timestamp in milliseconds.
*/
mtime: number;
/**
* The size in bytes.
*/
size: number;
}
/**
* Commonly used options when reading, writing, or stat'ing files or folders.
*/
export interface FileOptions {
/**
* Create a file when it doesn't exists
*/
create?: boolean;
/**
* In combination with [`create`](FileOptions.create) but
* the operation should fail when a file already exists.
*/
exclusive?: boolean;
/**
* Open a file for reading.
*/
read?: boolean;
/**
* Open a file for writing.
*/
write?: boolean;
}
/**
* loose notes:
* -activation event `onFileSystem:foo`,
* -paths are hierarchical and the identifier of a file
* -use posix-path-math
* -etc...
*/
export interface FileSystemProvider {
/**
* An event to signal that a resource has been created, changed, or deleted. This
* event should fire for resources that are being [watched](#FileSystemProvider2.watch)
* by clients of this provider.
*/
readonly onDidChangeFile: Event<FileChangeEvent[]>;
/**
* Subscribe to events in the file or folder denoted by `uri`.
* @param uri
* @param options
*/
watch(uri: Uri, options: { recursive?: boolean; excludes?: string[] }): Disposable;
/**
* Retrieve metadata about a file. Throw an [`EntryNotFound`](#FileError.EntryNotFound)-error
* in case the file does not exist.
*
* @param uri The uri of the file to retrieve meta data about.
* @param token A cancellation token.
* @return The file metadata about the file.
*/
stat(uri: Uri, options: { /*future: followSymlinks*/ }, token: CancellationToken): FileStat | Thenable<FileStat>;
/**
* Retrieve the meta data of all entries of a [directory](#FileType2.Directory)
*
* @param uri The uri of the folder.
* @param token A cancellation token.
* @return A thenable that resolves to an array of tuples of file names and files stats.
*/
readDirectory(uri: Uri, options: { /*future: onlyType?*/ }, token: CancellationToken): [string, FileStat][] | Thenable<[string, FileStat][]>;
/**
* Create a new directory. *Note* that new files are created via `write`-calls.
*
* @param uri The uri of the *new* folder.
* @param token A cancellation token.
*/
createDirectory(uri: Uri, options: { /*future: permissions?*/ }, token: CancellationToken): FileStat | Thenable<FileStat>;
/**
* Read the entire contents of a file.
*
* @param uri The uri of the file.
* @param token A cancellation token.
* @return A thenable that resolves to an array of bytes.
*/
readFile(uri: Uri, options: FileOptions, token: CancellationToken): Uint8Array | Thenable<Uint8Array>;
/**
* Write data to a file, replacing its entire contents.
*
* @param uri The uri of the file.
* @param content The new content of the file.
* @param token A cancellation token.
*/
writeFile(uri: Uri, content: Uint8Array, options: FileOptions, token: CancellationToken): void | Thenable<void>;
/**
* Delete a file or folder from the underlying storage.
*
* @param uri The resource that is to be deleted
* @param options Options bag for future use
* @param token A cancellation token.
*/
delete(uri: Uri, options: { /*future: useTrash?, followSymlinks?*/ }, token: CancellationToken): void | Thenable<void>;
/**
* Rename a file or folder.
*
* @param oldUri The existing file or folder.
* @param newUri The target location.
* @param token A cancellation token.
*/
rename(oldUri: Uri, newUri: Uri, options: FileOptions, token: CancellationToken): FileStat | Thenable<FileStat>;
/**
* Copy files or folders. Implementing this function is optional but it will speedup
* the copy operation.
*
* @param uri The existing file or folder.
* @param target The target location.
* @param token A cancellation token.
*/
copy?(uri: Uri, target: Uri, options: FileOptions, token: CancellationToken): FileStat | Thenable<FileStat>;
}
export namespace workspace {
export function registerFileSystemProvider(scheme: string, provider: FileSystemProvider, options: { isCaseSensitive?: boolean }): Disposable;
}
//#endregion
//#region Joh: remote, search provider
export interface TextSearchQuery {
pattern: string;
isRegExp?: boolean;
isCaseSensitive?: boolean;
isWordMatch?: boolean;
}
export interface TextSearchOptions {
includes: GlobPattern[];
excludes: GlobPattern[];
}
export interface TextSearchResult {
uri: Uri;
range: Range;
preview: { leading: string, matching: string, trailing: string };
}
export interface SearchProvider {
provideFileSearchResults?(query: string, progress: Progress<Uri>, token: CancellationToken): Thenable<void>;
provideTextSearchResults?(query: TextSearchQuery, options: TextSearchOptions, progress: Progress<TextSearchResult>, token: CancellationToken): Thenable<void>;
}
export namespace workspace {
export function registerSearchProvider(scheme: string, provider: SearchProvider): Disposable;
}
//#endregion
//#region Joao: diff command
/**
* The contiguous set of modified lines in a diff.
*/
export interface LineChange {
readonly originalStartLineNumber: number;
readonly originalEndLineNumber: number;
readonly modifiedStartLineNumber: number;
readonly modifiedEndLineNumber: number;
}
export namespace commands {
/**
* Registers a diff information command that can be invoked via a keyboard shortcut,
* a menu item, an action, or directly.
*
* Diff information commands are different from ordinary [commands](#commands.registerCommand) as
* they only execute when there is an active diff editor when the command is called, and the diff
* information has been computed. Also, the command handler of an editor command has access to
* the diff information.
*
* @param command A unique identifier for the command.
* @param callback A command handler function with access to the [diff information](#LineChange).
* @param thisArg The `this` context used when invoking the handler function.
* @return Disposable which unregisters this command on disposal.
*/
export function registerDiffInformationCommand(command: string, callback: (diff: LineChange[], ...args: any[]) => any, thisArg?: any): Disposable;
}
//#endregion
//#region Joh: decorations
//todo@joh -> make class
export interface DecorationData {
priority?: number;
title?: string;
bubble?: boolean;
abbreviation?: string;
color?: ThemeColor;
source?: string;
}
export interface SourceControlResourceDecorations {
source?: string;
letter?: string;
color?: ThemeColor;
}
export interface DecorationProvider {
onDidChangeDecorations: Event<undefined | Uri | Uri[]>;
provideDecoration(uri: Uri, token: CancellationToken): ProviderResult<DecorationData>;
}
export namespace window {
export function registerDecorationProvider(provider: DecorationProvider): Disposable;
}
//#endregion
//#region André: debug
/**
* Represents a debug adapter executable and optional arguments passed to it.
*/
export class DebugAdapterExecutable {
/**
* The command path of the debug adapter executable.
* A command must be either an absolute path or the name of an executable looked up via the PATH environment variable.
* The special value 'node' will be mapped to VS Code's built-in node runtime.
*/
readonly command: string;
/**
* Optional arguments passed to the debug adapter executable.
*/
readonly args: string[];
/**
* Create a new debug adapter specification.
*/
constructor(command: string, args?: string[]);
}
export interface DebugConfigurationProvider {
/**
* This optional method is called just before a debug adapter is started to determine its excutable path and arguments.
* Registering more than one debugAdapterExecutable for a type results in an error.
* @param folder The workspace folder from which the configuration originates from or undefined for a folderless setup.
* @param token A cancellation token.
* @return a [debug adapter's executable and optional arguments](#DebugAdapterExecutable) or undefined.
*/
debugAdapterExecutable?(folder: WorkspaceFolder | undefined, token?: CancellationToken): ProviderResult<DebugAdapterExecutable>;
}
//#endregion
//#region Rob, Matt: logging
/**
* The severity level of a log message
*/
export enum LogLevel {
Trace = 1,
Debug = 2,
Info = 3,
Warning = 4,
Error = 5,
Critical = 6,
Off = 7
}
/**
* A logger for writing to an extension's log file, and accessing its dedicated log directory.
*/
export interface Logger {
trace(message: string, ...args: any[]): void;
debug(message: string, ...args: any[]): void;
info(message: string, ...args: any[]): void;
warn(message: string, ...args: any[]): void;
error(message: string | Error, ...args: any[]): void;
critical(message: string | Error, ...args: any[]): void;
}
export interface ExtensionContext {
/**
* This extension's logger
*/
logger: Logger;
/**
* Path where an extension can write log files.
*
* Extensions must create this directory before writing to it. The parent directory will always exist.
*/
readonly logDirectory: string;
}
export namespace env {
/**
* Current logging level.
*
* @readonly
*/
export const logLevel: LogLevel;
}
//#endregion
//#region Joao: SCM validation
/**
* Represents the validation type of the Source Control input.
*/
export enum SourceControlInputBoxValidationType {
/**
* Something not allowed by the rules of a language or other means.
*/
Error = 0,
/**
* Something suspicious but allowed.
*/
Warning = 1,
/**
* Something to inform about but not a problem.
*/
Information = 2
}
export interface SourceControlInputBoxValidation {
/**
* The validation message to display.
*/
readonly message: string;
/**
* The validation type.
*/
readonly type: SourceControlInputBoxValidationType;
}
/**
* Represents the input box in the Source Control viewlet.
*/
export interface SourceControlInputBox {
/**
* A validation function for the input box. It's possible to change
* the validation provider simply by setting this property to a different function.
*/
validateInput?(value: string, cursorPosition: number): ProviderResult<SourceControlInputBoxValidation | undefined | null>;
}
//#endregion
//#region Matt: WebView Serializer
/**
* Save and restore webview panels that have been persisted when vscode shuts down.
*/
interface WebviewPanelSerializer {
/**
* Save a webview panel's `state`.
*
* Called before shutdown. Extensions have a 250ms timeframe to return a state. If serialization
* takes longer than 250ms, the panel will not be serialized.
*
* @param webviewPanel webview Panel to serialize. May or may not be visible.
*
* @returns JSON serializable state blob.
*/
serializeWebviewPanel(webviewPanel: WebviewPanel): Thenable<any>;
/**
* Restore a webview panel from its seriailzed `state`.
*
* Called when a serialized webview first becomes visible.
*
* @param webviewPanel Webview panel to restore. The serializer should take ownership of this panel.
* @param state Persisted state.
*
* @return Thanble indicating that the webview has been fully restored.
*/
deserializeWebviewPanel(webviewPanel: WebviewPanel, state: any): Thenable<void>;
}
namespace window {
/**
* Registers a webview panel serializer.
*
* Extensions that support reviving should have an `"onView:viewType"` activation method and
* make sure that [registerWebviewPanelSerializer](#registerWebviewPanelSerializer) is called during activation.
*
* Only a single serializer may be registered at a time for a given `viewType`.
*
* @param viewType Type of the webview panel that can be serialized.
* @param reviver Webview serializer.
*/
export function registerWebviewPanelSerializer(viewType: string, reviver: WebviewPanelSerializer): Disposable;
}
//#endregion
//#region Tasks
/**
* An object representing an executed Task. It can be used
* to terminate a task.
*
* This interface is not intended to be implemented.
*/
export interface TaskExecution {
/**
* The task that got started.
*/
task: Task;
/**
* Terminates the task execution.
*/
terminate(): void;
}
/**
* An event signaling the start of a task execution.
*
* This interface is not intended to be implemented.
*/
interface TaskStartEvent {
/**
* The task item representing the task that got started.
*/
execution: TaskExecution;
}
/**
* An event signaling the end of an executed task.
*
* This interface is not intended to be implemented.
*/
interface TaskEndEvent {
/**
* The task item representing the task that finished.
*/
execution: TaskExecution;
}
export interface TaskFilter {
/**
* The task version as used in the tasks.json file.
* The string support the package.json semver notation.
*/
version?: string;
/**
* The task type to return;
*/
type?: string;
}
export namespace workspace {
/**
* Fetches all task available in the systems. Thisweweb includes tasks
* from `tasks.json` files as well as tasks from task providers
* contributed through extensions.
*
* @param filter a filter to filter the return tasks.
*/
export function fetchTasks(filter?: TaskFilter): Thenable<Task[]>;
/**
* Executes a task that is managed by VS Code. The returned
* task execution can be used to terminate the task.
*
* @param task the task to execute
*/
export function executeTask(task: Task): Thenable<TaskExecution>;
/**
* The currently active task executions or an empty array.
*
* @readonly
*/
export let taskExecutions: TaskExecution[];
/**
* Fires when a task starts.
*/
export const onDidStartTask: Event<TaskStartEvent>;
/**
* Fires when a task ends.
*/
export const onDidEndTask: Event<TaskEndEvent>;
}
//#endregion
//#region Terminal
export interface Terminal {
onData: Event<string>;
}
export namespace window {
/**
* The currently active terminals or an empty array.
*
* @readonly
*/
export let terminals: Terminal[];
/**
* An [event](#Event) which fires when a terminal has been created, either through the
* [createTerminal](#window.createTerminal) API or commands.
*/
export const onDidOpenTerminal: Event<Terminal>;
}
//#endregion
//#region URLs
export interface ProtocolHandler {
handleUri(uri: Uri): void;
}
export namespace window {
/**
* Registers a protocol handler capable of handling system-wide URIs.
*/
export function registerProtocolHandler(handler: ProtocolHandler): Disposable;
}
//#endregion
//#region Joh: hierarchical document symbols, https://github.com/Microsoft/vscode/issues/34968
export class HierarchicalSymbolInformation {
name: string;
kind: SymbolKind;
location: Location;
range: Range;
children: HierarchicalSymbolInformation[];
constructor(name: string, kind: SymbolKind, location: Location, range: Range);
}
export interface DocumentSymbolProvider {
provideDocumentSymbols(document: TextDocument, token: CancellationToken): ProviderResult<HierarchicalSymbolInformation | SymbolInformation[]>;
}
//#endregion
}