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@ -21,8 +21,12 @@ export default class GitProvider extends Disposable { |
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this.repoPath = context.workspaceState.get(WorkspaceState.RepoPath) as string; |
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this._blames = new Map(); |
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this._subscription = Disposable.from(workspace.onDidCloseTextDocument(d => this._removeFile(d.fileName)), |
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workspace.onDidChangeTextDocument(e => this._removeFile(e.document.fileName))); |
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this._subscription = Disposable.from( |
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workspace.onDidCloseTextDocument(d => this._removeFile(d.fileName)), |
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// TODO: Need a way to reset codelens in response to a save
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workspace.onDidSaveTextDocument(d => this._removeFile(d.fileName)) |
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//workspace.onDidChangeTextDocument(e => this._removeFile(e.document.fileName))
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); |
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} |
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dispose() { |
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@ -31,6 +35,7 @@ export default class GitProvider extends Disposable { |
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} |
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private _removeFile(fileName: string) { |
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fileName = Git.normalizePath(fileName, this.repoPath); |
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this._blames.delete(fileName); |
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} |
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@ -46,48 +51,81 @@ export default class GitProvider extends Disposable { |
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blame = Git.blame(fileName, this.repoPath) |
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.then(data => { |
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const commits: Map<string, IGitBlameCommit> = new Map(); |
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const lines: Array<IGitBlameLine> = []; |
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const authors: Map<string, IGitAuthor> = new Map(); |
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const commits: Map<string, IGitCommit> = new Map(); |
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const lines: Array<IGitCommitLine> = []; |
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let m: Array<string>; |
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while ((m = blameMatcher.exec(data)) != null) { |
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let sha = m[1]; |
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const authorName = m[4].trim(); |
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let author = authors.get(authorName); |
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if (!author) { |
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author = { |
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name: authorName, |
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lineCount: 0 |
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}; |
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authors.set(authorName, author); |
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} |
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if (!commits.has(sha)) { |
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commits.set(sha, { |
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const sha = m[1]; |
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let commit = commits.get(sha); |
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if (!commit) { |
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commit = { |
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sha, |
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fileName: fileName, |
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author: m[4].trim(), |
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date: new Date(m[5]) |
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}); |
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date: new Date(m[5]), |
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lines: [] |
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}; |
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commits.set(sha, commit); |
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} |
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const line: IGitBlameLine = { |
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const line: IGitCommitLine = { |
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sha, |
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line: parseInt(m[6], 10) - 1, |
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originalLine: parseInt(m[3], 10) - 1, |
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originalLine: parseInt(m[3], 10) - 1 |
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//code: m[7]
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} |
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let file = m[2].trim(); |
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const file = m[2].trim(); |
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if (!fileName.toLowerCase().endsWith(file.toLowerCase())) { |
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line.originalFileName = file; |
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} |
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commit.lines.push(line); |
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lines.push(line); |
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} |
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return { commits, lines }; |
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commits.forEach(c => authors.get(c.author).lineCount += c.lines.length); |
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const sortedAuthors: Map<string, IGitAuthor> = new Map(); |
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const values = 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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const sortedCommits = new Map(); |
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Array.from(commits.values()) |
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.sort((a, b) => b.date.getTime() - a.date.getTime()) |
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.forEach(c => sortedCommits.set(c.sha, c)); |
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return { |
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authors: sortedAuthors, |
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commits: sortedCommits, |
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lines: lines |
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}; |
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}); |
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this._blames.set(fileName, blame); |
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return blame; |
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} |
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getBlameForLine(fileName: string, line: number): Promise<{commit: IGitBlameCommit, line: IGitBlameLine}> { |
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getBlameForLine(fileName: string, line: number): Promise<IGitBlameLine> { |
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return this.getBlameForFile(fileName).then(blame => { |
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const blameLine = blame.lines[line]; |
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const commit = blame.commits.get(blameLine.sha); |
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return { |
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commit: blame.commits.get(blameLine.sha), |
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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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}; |
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}); |
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@ -97,19 +135,51 @@ export default class GitProvider extends Disposable { |
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return this.getBlameForFile(fileName).then(blame => { |
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if (!blame.lines.length) return blame; |
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if (range.start.line === 0 && range.end.line === blame.lines.length - 1) { |
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return 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 commits = new Map(); |
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_.uniqBy(lines, 'sha').forEach(l => commits.set(l.sha, blame.commits.get(l.sha))); |
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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, IGitCommit> = 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: IGitCommit = Object.assign({}, c, { lines: c.lines.filter(l => l.line >= range.start.line && l.line <= range.end.line) }); |
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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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return { commits, lines }; |
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const sortedAuthors = 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 { authors: sortedAuthors, commits, lines }; |
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}); |
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} |
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getBlameForShaRange(fileName: string, sha: string, range: Range): Promise<{commit: IGitBlameCommit, lines: IGitBlameLine[]}> { |
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getBlameForShaRange(fileName: string, sha: string, range: Range): Promise<IGitBlameLines> { |
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return this.getBlameForFile(fileName).then(blame => { |
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const lines = blame.lines.slice(range.start.line, range.end.line + 1).filter(l => l.sha === sha); |
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const commit = Object.assign({}, blame.commits.get(sha), { lines: lines }); |
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return { |
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commit: blame.commits.get(sha), |
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lines: blame.lines.slice(range.start.line, range.end.line + 1).filter(l => l.sha === sha) |
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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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lines: lines |
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}; |
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}); |
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} |
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@ -120,15 +190,12 @@ export default class GitProvider extends Disposable { |
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const locations: Array<Location> = []; |
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Array.from(blame.commits.values()) |
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.sort((a, b) => b.date.getTime() - a.date.getTime()) |
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.forEach((c, i) => { |
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const uri = this.toBlameUri(c, range, i + 1, commitCount); |
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blame.lines |
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.filter(l => l.sha === c.sha) |
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.forEach(l => locations.push(new Location(l.originalFileName |
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? this.toBlameUri(c, range, i + 1, commitCount, l.originalFileName) |
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: uri, |
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new Position(l.originalLine, 0)))); |
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const uri = this.toBlameUri(c, i + 1, commitCount, range); |
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c.lines.forEach(l => locations.push(new Location(l.originalFileName |
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? this.toBlameUri(c, i + 1, commitCount, range, l.originalFileName) |
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: uri, |
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new Position(l.originalLine, 0)))); |
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}); |
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return locations; |
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@ -159,41 +226,88 @@ export default class GitProvider extends Disposable { |
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return Git.getVersionedFileText(fileName, this.repoPath, sha); |
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} |
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toBlameUri(commit: IGitBlameCommit, range: Range, index: number, commitCount: number, originalFileName?: string) { |
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fromBlameUri(uri: Uri): IGitBlameUriData { |
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if (uri.scheme !== DocumentSchemes.GitBlame) throw new Error(`fromGitUri(uri=${uri}) invalid scheme`); |
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const data = this._fromGitUri<IGitBlameUriData>(uri); |
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data.range = new Range(data.range[0].line, data.range[0].character, data.range[1].line, data.range[1].character); |
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return data; |
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} |
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fromGitUri(uri: Uri) { |
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if (uri.scheme !== DocumentSchemes.Git) throw new Error(`fromGitUri(uri=${uri}) invalid scheme`); |
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return this._fromGitUri<IGitUriData>(uri); |
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} |
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private _fromGitUri<T extends IGitUriData>(uri: Uri): T { |
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return JSON.parse(uri.query) as T; |
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} |
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toBlameUri(commit: IGitCommit, index: number, commitCount: number, range: Range, originalFileName?: string) { |
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return this._toGitUri(DocumentSchemes.GitBlame, commit, commitCount, this._toGitBlameUriData(commit, index, range, originalFileName)); |
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} |
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toGitUri(commit: IGitCommit, index: number, commitCount: number, originalFileName?: string) { |
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return this._toGitUri(DocumentSchemes.Git, commit, commitCount, this._toGitUriData(commit, index, originalFileName)); |
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} |
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private _toGitUri(scheme: DocumentSchemes, commit: IGitCommit, commitCount: number, data: IGitUriData | IGitBlameUriData) { |
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const pad = n => ("0000000" + n).slice(-("" + commitCount).length); |
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const ext = extname(data.fileName); |
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const path = `${dirname(data.fileName)}/${commit.sha}: ${basename(data.fileName, ext)}${ext}`; |
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// NOTE: Need to specify an index here, since I can't control the sort order -- just alphabetic or by file location
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return Uri.parse(`${scheme}:${pad(data.index)}. ${commit.author}, ${moment(commit.date).format('MMM D, YYYY hh:MM a')} - ${path}?${JSON.stringify(data)}`); |
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} |
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private _toGitUriData<T extends IGitUriData>(commit: IGitCommit, index: number, originalFileName?: string): T { |
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const fileName = originalFileName || commit.fileName; |
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const ext = extname(fileName); |
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const path = `${dirname(fileName)}/${commit.sha}: ${basename(fileName, ext)}${ext}`; |
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const data: IGitBlameUriData = { fileName: commit.fileName, sha: commit.sha, range: range, index: index }; |
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const data = { fileName: commit.fileName, sha: commit.sha, index: index } as T; |
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if (originalFileName) { |
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data.originalFileName = originalFileName; |
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} |
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// NOTE: Need to specify an index here, since I can't control the sort order -- just alphabetic or by file location
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return Uri.parse(`${DocumentSchemes.GitBlame}:${pad(index)}. ${commit.author}, ${moment(commit.date).format('MMM D, YYYY hh:MM a')} - ${path}?${JSON.stringify(data)}`); |
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return data; |
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} |
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fromBlameUri(uri: Uri): IGitBlameUriData { |
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const data = JSON.parse(uri.query); |
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data.range = new Range(data.range[0].line, data.range[0].character, data.range[1].line, data.range[1].character); |
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private _toGitBlameUriData(commit: IGitCommit, index: number, range: Range, originalFileName?: string) { |
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const data = this._toGitUriData<IGitBlameUriData>(commit, index, originalFileName); |
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data.range = range; |
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return data; |
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} |
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} |
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export interface IGitBlame { |
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commits: Map<string, IGitBlameCommit>; |
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lines: IGitBlameLine[]; |
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authors: Map<string, IGitAuthor>; |
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commits: Map<string, IGitCommit>; |
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lines: IGitCommitLine[]; |
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} |
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export interface IGitBlameCommit { |
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export interface IGitBlameLine { |
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author: IGitAuthor; |
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commit: IGitCommit; |
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line: IGitCommitLine; |
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} |
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export interface IGitBlameLines { |
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author: IGitAuthor; |
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commit: IGitCommit; |
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lines: IGitCommitLine[]; |
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} |
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export interface IGitAuthor { |
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name: string; |
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lineCount: number; |
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} |
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export interface IGitCommit { |
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sha: string; |
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fileName: string; |
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author: string; |
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date: Date; |
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lines: IGitCommitLine[]; |
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message?: string; |
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} |
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export interface IGitBlameLine { |
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export interface IGitCommitLine { |
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sha: string; |
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line: number; |
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originalLine: number; |
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@ -201,10 +315,13 @@ export interface IGitBlameLine { |
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code?: string; |
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} |
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export interface IGitBlameUriData { |
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export interface IGitUriData { |
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fileName: string, |
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originalFileName?: string; |
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sha: string, |
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range: Range, |
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index: number |
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} |
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export interface IGitBlameUriData extends IGitUriData { |
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range: Range |
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} |
Eric Amodio
8 years ago