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Pretter for each ts file

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Pine Wu
2018-10-10 09:37:51 -07:00
parent c945fe9288
commit 23674b2cfe
55 changed files with 1755 additions and 1479 deletions
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92
tree-view-sample/src/fileExplorer.ts
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@ -7,8 +7,12 @@ import * as rimraf from 'rimraf';
//#region Utilities
namespace _ {
function handleResult<T>(resolve: (result: T) => void, reject: (error: Error) => void, error: Error | null | undefined, result: T): void {
function handleResult<T>(
resolve: (result: T) => void,
reject: (error: Error) => void,
error: Error | null | undefined,
result: T
): void {
if (error) {
reject(massageError(error));
} else {
@ -112,11 +116,16 @@ namespace _ {
}
export class FileStat implements vscode.FileStat {
constructor(private fsStat: fs.Stats) { }
constructor(private fsStat: fs.Stats) {}
get type(): vscode.FileType {
return this.fsStat.isFile() ? vscode.FileType.File : this.fsStat.isDirectory() ? vscode.FileType.Directory : this.fsStat.isSymbolicLink() ? vscode.FileType.SymbolicLink : vscode.FileType.Unknown;
return this.fsStat.isFile()
? vscode.FileType.File
: this.fsStat.isDirectory()
? vscode.FileType.Directory
: this.fsStat.isSymbolicLink()
? vscode.FileType.SymbolicLink
: vscode.FileType.Unknown;
}
get isFile(): boolean | undefined {
@ -145,14 +154,13 @@ export class FileStat implements vscode.FileStat {
}
interface Entry {
uri: vscode.Uri,
type: vscode.FileType
uri: vscode.Uri;
type: vscode.FileType;
}
//#endregion
export class FileSystemProvider implements vscode.TreeDataProvider<Entry>, vscode.FileSystemProvider {
private _onDidChangeFile: vscode.EventEmitter<vscode.FileChangeEvent[]>;
constructor() {
@ -163,17 +171,28 @@ export class FileSystemProvider implements vscode.TreeDataProvider<Entry>, vscod
return this._onDidChangeFile.event;
}
watch(uri: vscode.Uri, options: { recursive: boolean; excludes: string[]; }): vscode.Disposable {
const watcher = fs.watch(uri.fsPath, { recursive: options.recursive }, async (event: string, filename: string | Buffer) => {
const filepath = path.join(uri.fsPath, _.normalizeNFC(filename.toString()));
watch(uri: vscode.Uri, options: { recursive: boolean; excludes: string[] }): vscode.Disposable {
const watcher = fs.watch(
uri.fsPath,
{ recursive: options.recursive },
async (event: string, filename: string | Buffer) => {
const filepath = path.join(uri.fsPath, _.normalizeNFC(filename.toString()));
// TODO support excludes (using minimatch library?)
// TODO support excludes (using minimatch library?)
this._onDidChangeFile.fire([{
type: event === 'change' ? vscode.FileChangeType.Changed : await _.exists(filepath) ? vscode.FileChangeType.Created : vscode.FileChangeType.Deleted,
uri: uri.with({ path: filepath })
} as vscode.FileChangeEvent]);
});
this._onDidChangeFile.fire([
{
type:
event === 'change'
? vscode.FileChangeType.Changed
: (await _.exists(filepath))
? vscode.FileChangeType.Created
: vscode.FileChangeType.Deleted,
uri: uri.with({ path: filepath })
} as vscode.FileChangeEvent
]);
}
);
return { dispose: () => watcher.close() };
}
@ -211,11 +230,19 @@ export class FileSystemProvider implements vscode.TreeDataProvider<Entry>, vscod
return _.readfile(uri.fsPath);
}
writeFile(uri: vscode.Uri, content: Uint8Array, options: { create: boolean; overwrite: boolean; }): void | Thenable<void> {
writeFile(
uri: vscode.Uri,
content: Uint8Array,
options: { create: boolean; overwrite: boolean }
): void | Thenable<void> {
return this._writeFile(uri, content, options);
}
async _writeFile(uri: vscode.Uri, content: Uint8Array, options: { create: boolean; overwrite: boolean; }): Promise<void> {
async _writeFile(
uri: vscode.Uri,
content: Uint8Array,
options: { create: boolean; overwrite: boolean }
): Promise<void> {
const exists = await _.exists(uri.fsPath);
if (!exists) {
if (!options.create) {
@ -232,7 +259,7 @@ export class FileSystemProvider implements vscode.TreeDataProvider<Entry>, vscod
return _.writefile(uri.fsPath, content as Buffer);
}
delete(uri: vscode.Uri, options: { recursive: boolean; }): void | Thenable<void> {
delete(uri: vscode.Uri, options: { recursive: boolean }): void | Thenable<void> {
if (options.recursive) {
return _.rmrf(uri.fsPath);
}
@ -240,11 +267,11 @@ export class FileSystemProvider implements vscode.TreeDataProvider<Entry>, vscod
return _.unlink(uri.fsPath);
}
rename(oldUri: vscode.Uri, newUri: vscode.Uri, options: { overwrite: boolean; }): void | Thenable<void> {
rename(oldUri: vscode.Uri, newUri: vscode.Uri, options: { overwrite: boolean }): void | Thenable<void> {
return this._rename(oldUri, newUri, options);
}
async _rename(oldUri: vscode.Uri, newUri: vscode.Uri, options: { overwrite: boolean; }): Promise<void> {
async _rename(oldUri: vscode.Uri, newUri: vscode.Uri, options: { overwrite: boolean }): Promise<void> {
const exists = await _.exists(newUri.fsPath);
if (exists) {
if (!options.overwrite) {
@ -278,17 +305,25 @@ export class FileSystemProvider implements vscode.TreeDataProvider<Entry>, vscod
return a[0].localeCompare(b[0]);
}
return a[1] === vscode.FileType.Directory ? -1 : 1;
})
return children.map(([name, type]) => ({ uri: vscode.Uri.file(path.join(workspaceFolder.uri.fsPath, name)), type }));
});
return children.map(([name, type]) => ({
uri: vscode.Uri.file(path.join(workspaceFolder.uri.fsPath, name)),
type
}));
}
return [];
}
getTreeItem(element: Entry): vscode.TreeItem {
const treeItem = new vscode.TreeItem(element.uri, element.type === vscode.FileType.Directory ? vscode.TreeItemCollapsibleState.Collapsed : vscode.TreeItemCollapsibleState.None);
const treeItem = new vscode.TreeItem(
element.uri,
element.type === vscode.FileType.Directory
? vscode.TreeItemCollapsibleState.Collapsed
: vscode.TreeItemCollapsibleState.None
);
if (element.type === vscode.FileType.File) {
treeItem.command = { command: 'fileExplorer.openFile', title: "Open File", arguments: [element.uri], };
treeItem.command = { command: 'fileExplorer.openFile', title: 'Open File', arguments: [element.uri] };
treeItem.contextValue = 'file';
}
return treeItem;
@ -296,16 +331,15 @@ export class FileSystemProvider implements vscode.TreeDataProvider<Entry>, vscod
}
export class FileExplorer {
private fileExplorer: vscode.TreeView<Entry>;
constructor(context: vscode.ExtensionContext) {
const treeDataProvider = new FileSystemProvider();
this.fileExplorer = vscode.window.createTreeView('fileExplorer', { treeDataProvider });
vscode.commands.registerCommand('fileExplorer.openFile', (resource) => this.openResource(resource));
vscode.commands.registerCommand('fileExplorer.openFile', resource => this.openResource(resource));
}
private openResource(resource: vscode.Uri): void {
vscode.window.showTextDocument(resource);
}
}
}