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32 lines
1.3 KiB
32 lines
1.3 KiB
'use strict';
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import { CancellationToken, ExtensionContext, TextDocumentContentProvider, Uri, window } from 'vscode';
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import { DocumentSchemes } from './constants';
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import { GitService } from './gitService';
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import { Logger } from './logger';
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import * as path from 'path';
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export class GitContentProvider implements TextDocumentContentProvider {
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static scheme = DocumentSchemes.GitLensGit;
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constructor(context: ExtensionContext, private git: GitService) { }
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async provideTextDocumentContent(uri: Uri, token: CancellationToken): Promise<string | undefined> {
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const data = GitService.fromGitContentUri(uri);
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const fileName = data.originalFileName || data.fileName;
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try {
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let text = data.sha !== GitService.fakeSha
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? await this.git.getVersionedFileText(data.repoPath, fileName, data.sha)
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: '';
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if (data.decoration) {
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text = `${data.decoration}\n${text}`;
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}
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return text;
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}
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catch (ex) {
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Logger.error(ex, 'GitContentProvider', 'getVersionedFileText');
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window.showErrorMessage(`Unable to show Git revision ${GitService.shortenSha(data.sha)} of '${path.relative(data.repoPath, fileName)}'`);
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return undefined;
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}
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}
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}
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