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822 linhas
32 KiB
822 linhas
32 KiB
'use strict';
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import { Iterables, Objects } from './system';
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import { Disposable, Event, EventEmitter, ExtensionContext, FileSystemWatcher, languages, Location, Position, Range, TextDocument, TextEditor, Uri, workspace } from 'vscode';
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import { CommandContext, setCommandContext } from './commands';
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import { CodeLensVisibility, IConfig } from './configuration';
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import { DocumentSchemes, WorkspaceState } from './constants';
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import { Git, GitBlameParser, GitBranch, GitCommit, GitLogCommit, GitLogParser, GitRemote, GitStatusFile, GitStatusParser, IGitAuthor, IGitBlame, IGitBlameLine, IGitBlameLines, IGitLog, IGitStatus } from './git/git';
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import { IGitUriData, GitUri } from './git/gitUri';
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import { GitCodeLensProvider } from './gitCodeLensProvider';
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import { Logger } from './logger';
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import * as fs from 'fs';
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import * as ignore from 'ignore';
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import * as moment from 'moment';
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import * as path from 'path';
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export { getGitStatusIcon } from './git/git';
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export { Git, GitUri };
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export * from './git/git';
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class UriCacheEntry {
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constructor(public uri: GitUri) { }
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}
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class GitCacheEntry {
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blame?: ICachedBlame;
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log?: ICachedLog;
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get hasErrors() {
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return !!((this.blame && this.blame.errorMessage) || (this.log && this.log.errorMessage));
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}
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constructor(public key: string) { }
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}
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interface ICachedItem<T> {
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//date: Date;
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item: Promise<T>;
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errorMessage?: string;
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}
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interface ICachedBlame extends ICachedItem<IGitBlame> { }
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interface ICachedLog extends ICachedItem<IGitLog> { }
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enum RemoveCacheReason {
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DocumentClosed,
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DocumentSaved
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}
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export class GitService extends Disposable {
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private _onDidChangeGitCacheEmitter = new EventEmitter<void>();
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get onDidChangeGitCache(): Event<void> {
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return this._onDidChangeGitCacheEmitter.event;
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}
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private _onDidBlameFailEmitter = new EventEmitter<string>();
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get onDidBlameFail(): Event<string> {
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return this._onDidBlameFailEmitter.event;
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}
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public repoPath: string;
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private _gitCache: Map<string, GitCacheEntry> | undefined;
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private _remotesCache: GitRemote[];
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private _cacheDisposable: Disposable | undefined;
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private _uriCache: Map<string, UriCacheEntry> | undefined;
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config: IConfig;
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private _codeLensProvider: GitCodeLensProvider | undefined;
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private _codeLensProviderDisposable: Disposable | undefined;
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private _disposable: Disposable;
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private _fsWatcher: FileSystemWatcher;
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private _gitignore: Promise<ignore.Ignore>;
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static EmptyPromise: Promise<IGitBlame | IGitLog> = Promise.resolve(undefined);
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constructor(private context: ExtensionContext) {
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super(() => this.dispose());
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this.repoPath = context.workspaceState.get(WorkspaceState.RepoPath) as string;
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this._uriCache = new Map();
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this._onConfigurationChanged();
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const subscriptions: Disposable[] = [];
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subscriptions.push(workspace.onDidChangeConfiguration(this._onConfigurationChanged, this));
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this._disposable = Disposable.from(...subscriptions);
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}
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dispose() {
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this._disposable && this._disposable.dispose();
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this._codeLensProviderDisposable && this._codeLensProviderDisposable.dispose();
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this._codeLensProviderDisposable = undefined;
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this._codeLensProvider = undefined;
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this._cacheDisposable && this._cacheDisposable.dispose();
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this._cacheDisposable = undefined;
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this._fsWatcher && this._fsWatcher.dispose();
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this._fsWatcher = undefined;
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this._gitCache && this._gitCache.clear();
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this._gitCache = undefined;
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this._uriCache && this._uriCache.clear();
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this._uriCache = undefined;
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}
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public get UseGitCaching() {
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return !!this._gitCache;
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}
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private _onConfigurationChanged() {
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const config = workspace.getConfiguration().get<IConfig>('gitlens');
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const codeLensChanged = !Objects.areEquivalent(config.codeLens, this.config && this.config.codeLens);
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const advancedChanged = !Objects.areEquivalent(config.advanced, this.config && this.config.advanced);
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if (codeLensChanged || advancedChanged) {
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Logger.log('CodeLens config changed; resetting CodeLens provider');
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if (config.codeLens.visibility === CodeLensVisibility.Auto && (config.codeLens.recentChange.enabled || config.codeLens.authors.enabled)) {
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if (this._codeLensProvider) {
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this._codeLensProvider.reset();
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}
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else {
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this._codeLensProvider = new GitCodeLensProvider(this.context, this);
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this._codeLensProviderDisposable = languages.registerCodeLensProvider(GitCodeLensProvider.selector, this._codeLensProvider);
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}
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}
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else {
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this._codeLensProviderDisposable && this._codeLensProviderDisposable.dispose();
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this._codeLensProviderDisposable = undefined;
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this._codeLensProvider = undefined;
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}
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setCommandContext(CommandContext.CanToggleCodeLens, config.codeLens.visibility === CodeLensVisibility.OnDemand && (config.codeLens.recentChange.enabled || config.codeLens.authors.enabled));
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}
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if (advancedChanged) {
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if (config.advanced.caching.enabled) {
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this._gitCache = new Map();
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this._cacheDisposable && this._cacheDisposable.dispose();
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this._fsWatcher = this._fsWatcher || workspace.createFileSystemWatcher('**/.git/index', true, false, true);
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const disposables: Disposable[] = [];
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disposables.push(workspace.onDidCloseTextDocument(d => this._removeCachedEntry(d, RemoveCacheReason.DocumentClosed)));
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disposables.push(workspace.onDidSaveTextDocument(d => this._removeCachedEntry(d, RemoveCacheReason.DocumentSaved)));
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disposables.push(this._fsWatcher.onDidChange(this._onGitChanged, this));
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this._cacheDisposable = Disposable.from(...disposables);
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}
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else {
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this._cacheDisposable && this._cacheDisposable.dispose();
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this._cacheDisposable = undefined;
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this._fsWatcher && this._fsWatcher.dispose();
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this._fsWatcher = undefined;
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this._gitCache && this._gitCache.clear();
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this._gitCache = undefined;
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}
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this._gitignore = new Promise<ignore.Ignore | undefined>((resolve, reject) => {
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if (!config.advanced.gitignore.enabled) {
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resolve(undefined);
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return;
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}
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const gitignorePath = path.join(this.repoPath, '.gitignore');
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fs.exists(gitignorePath, e => {
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if (e) {
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fs.readFile(gitignorePath, 'utf8', (err, data) => {
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if (!err) {
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resolve(ignore().add(data));
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return;
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}
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resolve(undefined);
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});
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return;
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}
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resolve(undefined);
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});
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});
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}
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this.config = config;
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}
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private _onGitChanged() {
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this._gitCache && this._gitCache.clear();
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this._onDidChangeGitCacheEmitter.fire();
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this._codeLensProvider && this._codeLensProvider.reset();
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}
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private _removeCachedEntry(document: TextDocument, reason: RemoveCacheReason) {
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if (!this.UseGitCaching) return;
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if (document.uri.scheme !== DocumentSchemes.File) return;
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const cacheKey = this.getCacheEntryKey(document.fileName);
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if (reason === RemoveCacheReason.DocumentSaved) {
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// Don't remove broken blame on save (since otherwise we'll have to run the broken blame again)
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const entry = this._gitCache.get(cacheKey);
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if (entry && entry.hasErrors) return;
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}
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if (this._gitCache.delete(cacheKey)) {
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Logger.log(`Clear cache entry for '${cacheKey}', reason=${RemoveCacheReason[reason]}`);
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if (reason === RemoveCacheReason.DocumentSaved) {
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this._onDidChangeGitCacheEmitter.fire();
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// Refresh the codelenses with the updated blame
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this._codeLensProvider && this._codeLensProvider.reset();
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}
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}
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}
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private async _fileExists(repoPath: string, fileName: string): Promise<boolean> {
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return await new Promise<boolean>((resolve, reject) => fs.exists(path.resolve(repoPath, fileName), e => resolve(e)));
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}
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async findNextCommit(repoPath: string, fileName: string, sha?: string): Promise<GitLogCommit> {
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let log = await this.getLogForFile(repoPath, fileName, sha, 1, undefined, true);
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let commit = log && Iterables.first(log.commits.values());
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if (commit) return commit;
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fileName = await this.findNextFileName(repoPath, fileName, sha);
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if (fileName) {
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log = await this.getLogForFile(repoPath, fileName, sha, 1, undefined, true);
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commit = log && Iterables.first(log.commits.values());
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}
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return commit;
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}
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async findNextFileName(repoPath: string, fileName: string, sha?: string): Promise<string> {
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[fileName, repoPath] = Git.splitPath(fileName, repoPath);
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return (await this._fileExists(repoPath, fileName))
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? fileName
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: await this._findNextFileName(repoPath, fileName, sha);
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}
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async _findNextFileName(repoPath: string, fileName: string, sha?: string): Promise<string> {
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if (sha === undefined) {
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// Get the most recent commit for this file name
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const c = await this.getLogCommit(repoPath, fileName);
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if (!c) return undefined;
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sha = c.sha;
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}
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// Get the full commit (so we can see if there are any matching renames in the file statuses)
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const log = await this.getLogForRepo(repoPath, sha, 1);
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if (!log) return undefined;
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const c = Iterables.first(log.commits.values());
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const status = c.fileStatuses.find(_ => _.originalFileName === fileName);
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if (!status) return undefined;
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return status.fileName;
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}
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async findWorkingFileName(commit: GitCommit): Promise<string>;
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async findWorkingFileName(repoPath: string, fileName: string): Promise<string>;
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async findWorkingFileName(commitOrRepoPath: GitCommit | string, fileName?: string): Promise<string> {
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let repoPath: string;
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if (typeof commitOrRepoPath === 'string') {
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repoPath = commitOrRepoPath;
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[fileName] = Git.splitPath(fileName, repoPath);
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}
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else {
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const c = commitOrRepoPath;
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repoPath = c.repoPath;
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if (c.workingFileName && await this._fileExists(repoPath, c.workingFileName)) return c.workingFileName;
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fileName = c.fileName;
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}
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while (true) {
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if (await this._fileExists(repoPath, fileName)) return fileName;
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fileName = await this._findNextFileName(repoPath, fileName);
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if (fileName === undefined) return undefined;
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}
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}
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public getBlameability(fileName: string): boolean {
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if (!this.UseGitCaching) return true;
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const cacheKey = this.getCacheEntryKey(fileName);
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const entry = this._gitCache.get(cacheKey);
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return !(entry && entry.hasErrors);
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}
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async getBlameForFile(uri: GitUri): Promise<IGitBlame | undefined> {
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Logger.log(`getBlameForFile('${uri.repoPath}', '${uri.fsPath}', ${uri.sha})`);
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const fileName = uri.fsPath;
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let entry: GitCacheEntry | undefined;
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if (this.UseGitCaching && !uri.sha) {
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const cacheKey = this.getCacheEntryKey(fileName);
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entry = this._gitCache.get(cacheKey);
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if (entry !== undefined && entry.blame !== undefined) return entry.blame.item;
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if (entry === undefined) {
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entry = new GitCacheEntry(cacheKey);
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}
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}
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const promise = this._getBlameForFile(uri, fileName, entry);
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if (entry) {
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Logger.log(`Add blame cache for '${entry.key}'`);
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entry.blame = {
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//date: new Date(),
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item: promise
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} as ICachedBlame;
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this._gitCache.set(entry.key, entry);
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}
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return promise;
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}
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private async _getBlameForFile(uri: GitUri, fileName: string, entry: GitCacheEntry | undefined): Promise<IGitBlame> {
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const [file, root] = Git.splitPath(fileName, uri.repoPath, false);
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const ignore = await this._gitignore;
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if (ignore && !ignore.filter([file]).length) {
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Logger.log(`Skipping blame; '${fileName}' is gitignored`);
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if (entry && entry.key) {
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this._onDidBlameFailEmitter.fire(entry.key);
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}
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return await GitService.EmptyPromise as IGitBlame;
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}
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try {
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const data = await Git.blame(root, file, uri.sha);
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return GitBlameParser.parse(data, root, file);
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}
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catch (ex) {
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// Trap and cache expected blame errors
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if (entry) {
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const msg = ex && ex.toString();
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Logger.log(`Replace blame cache with empty promise for '${entry.key}'`);
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entry.blame = {
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//date: new Date(),
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item: GitService.EmptyPromise,
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errorMessage: msg
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} as ICachedBlame;
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this._onDidBlameFailEmitter.fire(entry.key);
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this._gitCache.set(entry.key, entry);
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return await GitService.EmptyPromise as IGitBlame;
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}
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return undefined;
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}
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};
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async getBlameForLine(uri: GitUri, line: number): Promise<IGitBlameLine | undefined> {
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Logger.log(`getBlameForLine('${uri.repoPath}', '${uri.fsPath}', ${line}, ${uri.sha})`);
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if (this.UseGitCaching && !uri.sha) {
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const blame = await this.getBlameForFile(uri);
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const blameLine = blame && blame.lines[line];
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if (!blameLine) return undefined;
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const commit = blame.commits.get(blameLine.sha);
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return {
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author: Object.assign({}, blame.authors.get(commit.author), { lineCount: commit.lines.length }),
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commit: commit,
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line: blameLine
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} as IGitBlameLine;
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}
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const fileName = uri.fsPath;
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try {
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const data = await Git.blame(uri.repoPath, fileName, uri.sha, line + 1, line + 1);
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const blame = GitBlameParser.parse(data, uri.repoPath, fileName);
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if (!blame) return undefined;
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const commit = Iterables.first(blame.commits.values());
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if (uri.repoPath) {
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commit.repoPath = uri.repoPath;
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}
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return {
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author: Iterables.first(blame.authors.values()),
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commit: commit,
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line: blame.lines[line]
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} as IGitBlameLine;
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}
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catch (ex) {
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return undefined;
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}
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}
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async getBlameForRange(uri: GitUri, range: Range): Promise<IGitBlameLines | undefined> {
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Logger.log(`getBlameForRange('${uri.repoPath}', '${uri.fsPath}', [${range.start.line}, ${range.end.line}], ${uri.sha})`);
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const blame = await this.getBlameForFile(uri);
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if (!blame) return undefined;
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return this.getBlameForRangeSync(blame, uri, range);
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}
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getBlameForRangeSync(blame: IGitBlame, uri: GitUri, range: Range): IGitBlameLines | undefined {
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Logger.log(`getBlameForRangeSync('${uri.repoPath}', '${uri.fsPath}', [${range.start.line}, ${range.end.line}], ${uri.sha})`);
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if (!blame.lines.length) return Object.assign({ allLines: blame.lines }, blame);
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if (range.start.line === 0 && range.end.line === blame.lines.length - 1) {
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return Object.assign({ allLines: blame.lines }, blame);
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}
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const lines = blame.lines.slice(range.start.line, range.end.line + 1);
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const shas: Set<string> = new Set();
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lines.forEach(l => shas.add(l.sha));
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const authors: Map<string, IGitAuthor> = new Map();
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const commits: Map<string, GitCommit> = new Map();
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blame.commits.forEach(c => {
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if (!shas.has(c.sha)) return;
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const commit: GitCommit = new GitCommit(c.repoPath, c.sha, c.fileName, c.author, c.date, c.message,
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c.lines.filter(l => l.line >= range.start.line && l.line <= range.end.line), c.originalFileName, c.previousSha, c.previousFileName);
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commits.set(c.sha, commit);
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let author = authors.get(commit.author);
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if (!author) {
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author = {
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name: commit.author,
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lineCount: 0
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};
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authors.set(author.name, author);
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}
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author.lineCount += commit.lines.length;
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});
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const sortedAuthors: Map<string, IGitAuthor> = new Map();
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Array.from(authors.values())
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.sort((a, b) => b.lineCount - a.lineCount)
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.forEach(a => sortedAuthors.set(a.name, a));
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return {
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authors: sortedAuthors,
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commits: commits,
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lines: lines,
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allLines: blame.lines
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} as IGitBlameLines;
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}
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async getBlameLocations(uri: GitUri, range: Range, selectedSha?: string, line?: number): Promise<Location[] | undefined> {
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Logger.log(`getBlameLocations('${uri.repoPath}', '${uri.fsPath}', [${range.start.line}, ${range.end.line}], ${uri.sha})`);
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const blame = await this.getBlameForRange(uri, range);
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if (!blame) return undefined;
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const commitCount = blame.commits.size;
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const locations: Array<Location> = [];
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Iterables.forEach(blame.commits.values(), (c, i) => {
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if (c.isUncommitted) return;
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const decoration = `\u2937 ${c.author}, ${moment(c.date).format('MMMM Do, YYYY h:MMa')}`;
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const uri = GitService.toReferenceGitContentUri(c, i + 1, commitCount, c.originalFileName, decoration);
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locations.push(new Location(uri, new Position(0, 0)));
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if (c.sha === selectedSha) {
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locations.push(new Location(uri, new Position(line + 1, 0)));
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}
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});
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return locations;
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}
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async getBranch(repoPath: string): Promise<GitBranch> {
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Logger.log(`getBranch('${repoPath}')`);
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const data = await Git.branch(repoPath, false);
|
|
const branches = data.split('\n').filter(_ => !!_).map(_ => new GitBranch(_));
|
|
return branches.find(_ => _.current);
|
|
}
|
|
|
|
async getBranches(repoPath: string): Promise<GitBranch[]> {
|
|
Logger.log(`getBranches('${repoPath}')`);
|
|
|
|
const data = await Git.branch(repoPath, true);
|
|
const branches = data.split('\n').filter(_ => !!_).map(_ => new GitBranch(_));
|
|
return branches;
|
|
}
|
|
|
|
getCacheEntryKey(fileName: string) {
|
|
return Git.normalizePath(fileName).toLowerCase();
|
|
}
|
|
|
|
getGitUriForFile(fileName: string) {
|
|
const cacheKey = this.getCacheEntryKey(fileName);
|
|
const entry = this._uriCache.get(cacheKey);
|
|
return entry && entry.uri;
|
|
}
|
|
|
|
async getLogCommit(repoPath: string, fileName: string, options?: { firstIfMissing?: boolean, previous?: boolean }): Promise<GitLogCommit | undefined>;
|
|
async getLogCommit(repoPath: string, fileName: string, sha: string, options?: { firstIfMissing?: boolean, previous?: boolean }): Promise<GitLogCommit | undefined>;
|
|
async getLogCommit(repoPath: string, fileName: string, shaOrOptions?: string | { firstIfMissing?: boolean, previous?: boolean }, options?: { firstIfMissing?: boolean, previous?: boolean }): Promise<GitLogCommit | undefined> {
|
|
let sha: string;
|
|
if (typeof shaOrOptions === 'string') {
|
|
sha = shaOrOptions;
|
|
}
|
|
else if (!options) {
|
|
options = shaOrOptions;
|
|
}
|
|
|
|
options = options || {};
|
|
|
|
const log = await this.getLogForFile(repoPath, fileName, sha, options.previous ? 2 : 1);
|
|
if (!log) return undefined;
|
|
|
|
const commit = sha && log.commits.get(sha);
|
|
if (!commit && sha && !options.firstIfMissing) return undefined;
|
|
|
|
return commit || Iterables.first(log.commits.values());
|
|
}
|
|
|
|
async getLogForRepo(repoPath: string, sha?: string, maxCount?: number, reverse: boolean = false): Promise<IGitLog | undefined> {
|
|
Logger.log(`getLogForRepo('${repoPath}', ${sha}, ${maxCount})`);
|
|
|
|
if (maxCount == null) {
|
|
maxCount = this.config.advanced.maxQuickHistory || 0;
|
|
}
|
|
|
|
try {
|
|
const data = await Git.log(repoPath, sha, maxCount, reverse);
|
|
return GitLogParser.parse(data, 'repo', repoPath, sha, maxCount, true, reverse, undefined);
|
|
}
|
|
catch (ex) {
|
|
return undefined;
|
|
}
|
|
}
|
|
|
|
getLogForFile(repoPath: string, fileName: string, sha?: string, maxCount?: number, range?: Range, reverse: boolean = false): Promise<IGitLog | undefined> {
|
|
Logger.log(`getLogForFile('${repoPath}', '${fileName}', ${sha}, ${maxCount}, ${range && `[${range.start.line}, ${range.end.line}]`}, ${reverse})`);
|
|
|
|
let entry: GitCacheEntry | undefined;
|
|
if (this.UseGitCaching && !sha && !range && !maxCount && !reverse) {
|
|
const cacheKey = this.getCacheEntryKey(fileName);
|
|
entry = this._gitCache.get(cacheKey);
|
|
|
|
if (entry !== undefined && entry.log !== undefined) return entry.log.item;
|
|
if (entry === undefined) {
|
|
entry = new GitCacheEntry(cacheKey);
|
|
}
|
|
}
|
|
|
|
const promise = this._getLogForFile(repoPath, fileName, sha, range, maxCount, reverse, entry);
|
|
|
|
if (entry) {
|
|
Logger.log(`Add log cache for '${entry.key}'`);
|
|
|
|
entry.log = {
|
|
//date: new Date(),
|
|
item: promise
|
|
} as ICachedLog;
|
|
|
|
this._gitCache.set(entry.key, entry);
|
|
}
|
|
|
|
return promise;
|
|
}
|
|
|
|
private async _getLogForFile(repoPath: string, fileName: string, sha: string, range: Range, maxCount: number, reverse: boolean, entry: GitCacheEntry | undefined): Promise<IGitLog> {
|
|
const [file, root] = Git.splitPath(fileName, repoPath, false);
|
|
|
|
const ignore = await this._gitignore;
|
|
if (ignore && !ignore.filter([file]).length) {
|
|
Logger.log(`Skipping log; '${fileName}' is gitignored`);
|
|
return await GitService.EmptyPromise as IGitLog;
|
|
}
|
|
|
|
try {
|
|
const data = await Git.log_file(root, file, sha, maxCount, reverse, range && range.start.line + 1, range && range.end.line + 1);
|
|
return GitLogParser.parse(data, 'file', root || file, sha, maxCount, !!root, reverse, range);
|
|
}
|
|
catch (ex) {
|
|
// Trap and cache expected log errors
|
|
if (entry) {
|
|
const msg = ex && ex.toString();
|
|
Logger.log(`Replace log cache with empty promise for '${entry.key}'`);
|
|
|
|
entry.log = {
|
|
//date: new Date(),
|
|
item: GitService.EmptyPromise,
|
|
errorMessage: msg
|
|
} as ICachedLog;
|
|
|
|
this._gitCache.set(entry.key, entry);
|
|
return await GitService.EmptyPromise as IGitLog;
|
|
}
|
|
|
|
return undefined;
|
|
}
|
|
};
|
|
|
|
async getLogLocations(uri: GitUri, selectedSha?: string, line?: number): Promise<Location[] | undefined> {
|
|
Logger.log(`getLogLocations('${uri.repoPath}', '${uri.fsPath}', ${uri.sha}, ${selectedSha}, ${line})`);
|
|
|
|
const log = await this.getLogForFile(uri.repoPath, uri.fsPath, uri.sha);
|
|
if (!log) return undefined;
|
|
|
|
const commitCount = log.commits.size;
|
|
|
|
const locations: Array<Location> = [];
|
|
Iterables.forEach(log.commits.values(), (c, i) => {
|
|
if (c.isUncommitted) return;
|
|
|
|
const decoration = `\u2937 ${c.author}, ${moment(c.date).format('MMMM Do, YYYY h:MMa')}`;
|
|
const uri = GitService.toReferenceGitContentUri(c, i + 1, commitCount, c.originalFileName, decoration);
|
|
locations.push(new Location(uri, new Position(0, 0)));
|
|
if (c.sha === selectedSha) {
|
|
locations.push(new Location(uri, new Position(line + 1, 0)));
|
|
}
|
|
});
|
|
|
|
return locations;
|
|
}
|
|
|
|
async getRemotes(repoPath: string): Promise<GitRemote[]> {
|
|
if (!this.config.insiders) return Promise.resolve([]);
|
|
|
|
Logger.log(`getRemotes('${repoPath}')`);
|
|
|
|
if (this.UseGitCaching && this._remotesCache) return this._remotesCache;
|
|
|
|
const data = await Git.remote(repoPath);
|
|
const remotes = data.split('\n').filter(_ => !!_).map(_ => new GitRemote(_));
|
|
if (this.UseGitCaching) {
|
|
this._remotesCache = remotes;
|
|
}
|
|
return remotes;
|
|
}
|
|
|
|
getRepoPath(cwd: string): Promise<string> {
|
|
return Git.getRepoPath(cwd);
|
|
}
|
|
|
|
async getRepoPathFromFile(fileName: string): Promise<string | undefined> {
|
|
const log = await this.getLogForFile(undefined, fileName, undefined, 1);
|
|
return log && log.repoPath;
|
|
}
|
|
|
|
async getRepoPathFromUri(uri?: Uri, fallbackRepoPath?: string): Promise<string | undefined> {
|
|
if (!(uri instanceof Uri)) return fallbackRepoPath;
|
|
|
|
const gitUri = await GitUri.fromUri(uri, this);
|
|
if (gitUri.repoPath) return gitUri.repoPath;
|
|
|
|
return (await this.getRepoPathFromFile(gitUri.fsPath)) || fallbackRepoPath;
|
|
}
|
|
|
|
async getStatusForFile(repoPath: string, fileName: string): Promise<GitStatusFile> {
|
|
Logger.log(`getStatusForFile('${repoPath}', '${fileName}')`);
|
|
|
|
const porcelainVersion = Git.validateVersion(2, 11) ? 2 : 1;
|
|
|
|
const data = await Git.status_file(repoPath, fileName, porcelainVersion);
|
|
const status = GitStatusParser.parse(data, repoPath, porcelainVersion);
|
|
return status && status.files.length && status.files[0];
|
|
}
|
|
|
|
async getStatusForRepo(repoPath: string): Promise<IGitStatus> {
|
|
Logger.log(`getStatusForRepo('${repoPath}')`);
|
|
|
|
const porcelainVersion = Git.validateVersion(2, 11) ? 2 : 1;
|
|
|
|
const data = await Git.status(repoPath, porcelainVersion);
|
|
return GitStatusParser.parse(data, repoPath, porcelainVersion);
|
|
}
|
|
|
|
async getVersionedFile(repoPath: string, fileName: string, sha: string) {
|
|
Logger.log(`getVersionedFile('${repoPath}', '${fileName}', ${sha})`);
|
|
|
|
const file = await Git.getVersionedFile(repoPath, fileName, sha);
|
|
const cacheKey = this.getCacheEntryKey(file);
|
|
const entry = new UriCacheEntry(new GitUri(Uri.file(fileName), { sha, repoPath, fileName }));
|
|
this._uriCache.set(cacheKey, entry);
|
|
return file;
|
|
}
|
|
|
|
getVersionedFileText(repoPath: string, fileName: string, sha: string) {
|
|
Logger.log(`getVersionedFileText('${repoPath}', '${fileName}', ${sha})`);
|
|
|
|
return Git.show(repoPath, fileName, sha);
|
|
}
|
|
|
|
hasGitUriForFile(editor: TextEditor): boolean;
|
|
hasGitUriForFile(fileName: string): boolean;
|
|
hasGitUriForFile(fileNameOrEditor: string | TextEditor): boolean {
|
|
let fileName: string;
|
|
if (typeof fileNameOrEditor === 'string') {
|
|
fileName = fileNameOrEditor;
|
|
}
|
|
else {
|
|
if (!fileNameOrEditor || !fileNameOrEditor.document || !fileNameOrEditor.document.uri) return false;
|
|
fileName = fileNameOrEditor.document.uri.fsPath;
|
|
}
|
|
|
|
const cacheKey = this.getCacheEntryKey(fileName);
|
|
return this._uriCache.has(cacheKey);
|
|
}
|
|
|
|
isEditorBlameable(editor: TextEditor): boolean {
|
|
return (editor.viewColumn !== undefined ||
|
|
editor.document.uri.scheme === DocumentSchemes.File ||
|
|
editor.document.uri.scheme === DocumentSchemes.Git ||
|
|
this.hasGitUriForFile(editor));
|
|
}
|
|
|
|
async isFileUncommitted(uri: GitUri): Promise<boolean> {
|
|
Logger.log(`isFileUncommitted('${uri.repoPath}', '${uri.fsPath}')`);
|
|
|
|
const status = await this.getStatusForFile(uri.repoPath, uri.fsPath);
|
|
return !!status;
|
|
}
|
|
|
|
openDirectoryDiff(repoPath: string, sha1: string, sha2?: string) {
|
|
Logger.log(`openDirectoryDiff('${repoPath}', ${sha1}, ${sha2})`);
|
|
|
|
return Git.difftool_dirDiff(repoPath, sha1, sha2);
|
|
}
|
|
|
|
toggleCodeLens(editor: TextEditor) {
|
|
if (this.config.codeLens.visibility !== CodeLensVisibility.OnDemand ||
|
|
(!this.config.codeLens.recentChange.enabled && !this.config.codeLens.authors.enabled)) return;
|
|
|
|
Logger.log(`toggleCodeLens(${editor})`);
|
|
|
|
if (this._codeLensProviderDisposable) {
|
|
this._codeLensProviderDisposable.dispose();
|
|
this._codeLensProviderDisposable = undefined;
|
|
return;
|
|
}
|
|
|
|
this._codeLensProviderDisposable = languages.registerCodeLensProvider(GitCodeLensProvider.selector, new GitCodeLensProvider(this.context, this));
|
|
}
|
|
|
|
static fromGitContentUri(uri: Uri): IGitUriData {
|
|
if (uri.scheme !== DocumentSchemes.GitLensGit) throw new Error(`fromGitUri(uri=${uri}) invalid scheme`);
|
|
return GitService._fromGitContentUri<IGitUriData>(uri);
|
|
}
|
|
|
|
private static _fromGitContentUri<T extends IGitUriData>(uri: Uri): T {
|
|
return JSON.parse(uri.query) as T;
|
|
}
|
|
|
|
static isUncommitted(sha: string) {
|
|
return Git.isUncommitted(sha);
|
|
}
|
|
|
|
static toGitContentUri(sha: string, fileName: string, repoPath: string, originalFileName: string): Uri;
|
|
static toGitContentUri(commit: GitCommit): Uri;
|
|
static toGitContentUri(shaOrcommit: string | GitCommit, fileName?: string, repoPath?: string, originalFileName?: string): Uri {
|
|
let data: IGitUriData;
|
|
if (typeof shaOrcommit === 'string') {
|
|
data = GitService._toGitUriData({
|
|
sha: shaOrcommit,
|
|
fileName: fileName,
|
|
repoPath: repoPath,
|
|
originalFileName: originalFileName
|
|
});
|
|
}
|
|
else {
|
|
data = GitService._toGitUriData(shaOrcommit, undefined, shaOrcommit.originalFileName);
|
|
fileName = shaOrcommit.fileName;
|
|
}
|
|
|
|
const extension = path.extname(fileName);
|
|
return Uri.parse(`${DocumentSchemes.GitLensGit}:${path.basename(fileName, extension)}:${data.sha}${extension}?${JSON.stringify(data)}`);
|
|
}
|
|
|
|
static toReferenceGitContentUri(commit: GitCommit, index: number, commitCount: number, originalFileName?: string, decoration?: string): Uri {
|
|
return GitService._toReferenceGitContentUri(commit, DocumentSchemes.GitLensGit, commitCount, GitService._toGitUriData(commit, index, originalFileName, decoration));
|
|
}
|
|
|
|
private static _toReferenceGitContentUri(commit: GitCommit, scheme: DocumentSchemes, commitCount: number, data: IGitUriData) {
|
|
const pad = (n: number) => ('0000000' + n).slice(-('' + commitCount).length);
|
|
const ext = path.extname(data.fileName);
|
|
const uriPath = `${path.relative(commit.repoPath, data.fileName.slice(0, -ext.length))}/${commit.shortSha}${ext}`;
|
|
|
|
let message = commit.message;
|
|
if (message.length > 50) {
|
|
message = message.substring(0, 49) + '\u2026';
|
|
}
|
|
|
|
// NOTE: Need to specify an index here, since I can't control the sort order -- just alphabetic or by file location
|
|
return Uri.parse(`${scheme}:${pad(data.index)} \u2022 ${encodeURIComponent(message)} \u2022 ${moment(commit.date).format('MMM D, YYYY hh:MMa')} \u2022 ${encodeURIComponent(uriPath)}?${JSON.stringify(data)}`);
|
|
}
|
|
|
|
private static _toGitUriData<T extends IGitUriData>(commit: IGitUriData, index?: number, originalFileName?: string, decoration?: string): T {
|
|
const fileName = Git.normalizePath(path.resolve(commit.repoPath, commit.fileName));
|
|
const data = { repoPath: commit.repoPath, fileName: fileName, sha: commit.sha, index: index } as T;
|
|
if (originalFileName) {
|
|
data.originalFileName = Git.normalizePath(path.resolve(commit.repoPath, originalFileName));
|
|
}
|
|
if (decoration) {
|
|
data.decoration = decoration;
|
|
}
|
|
return data;
|
|
}
|
|
}
|