mirror of
https://github.com/ckaczor/vscode-gitlens.git
synced 2026-01-17 09:45:36 -05:00
Stops parsing at maxCount (with reverse)
This commit is contained in:
Eric Amodio
@@ -1,276 +1,279 @@
|
||||
'use strict';
|
||||
import { Range } from 'vscode';
|
||||
import { Git, GitStatusFileStatus, GitLogCommit, GitLogType, IGitAuthor, IGitLog } from './../git';
|
||||
// import { Logger } from '../../logger';
|
||||
import * as moment from 'moment';
|
||||
import * as path from 'path';
|
||||
|
||||
interface ILogEntry {
|
||||
sha: string;
|
||||
|
||||
author?: string;
|
||||
authorDate?: string;
|
||||
|
||||
// committer?: string;
|
||||
// committerDate?: string;
|
||||
|
||||
// parentSha?: string;
|
||||
|
||||
fileName?: string;
|
||||
originalFileName?: string;
|
||||
fileStatuses?: { status: GitStatusFileStatus, fileName: string, originalFileName: string }[];
|
||||
|
||||
status?: GitStatusFileStatus;
|
||||
|
||||
summary?: string;
|
||||
}
|
||||
|
||||
export class GitLogParser {
|
||||
|
||||
private static _parseEntries(data: string, isRepoPath: boolean): ILogEntry[] {
|
||||
if (!data) return undefined;
|
||||
|
||||
const lines = data.split('\n');
|
||||
if (!lines.length) return undefined;
|
||||
|
||||
const entries: ILogEntry[] = [];
|
||||
|
||||
let entry: ILogEntry;
|
||||
let position = -1;
|
||||
while (++position < lines.length) {
|
||||
let lineParts = lines[position].split(' ');
|
||||
if (lineParts.length < 2) {
|
||||
continue;
|
||||
}
|
||||
|
||||
if (!entry) {
|
||||
if (!Git.shaRegex.test(lineParts[0])) continue;
|
||||
|
||||
entry = {
|
||||
sha: lineParts[0]
|
||||
};
|
||||
|
||||
continue;
|
||||
}
|
||||
|
||||
switch (lineParts[0]) {
|
||||
case 'author':
|
||||
entry.author = Git.isUncommitted(entry.sha)
|
||||
? 'Uncommitted'
|
||||
: lineParts.slice(1).join(' ').trim();
|
||||
break;
|
||||
|
||||
case 'author-date':
|
||||
entry.authorDate = `${lineParts[1]}T${lineParts[2]}${lineParts[3]}`;
|
||||
break;
|
||||
|
||||
// case 'committer':
|
||||
// entry.committer = lineParts.slice(1).join(' ').trim();
|
||||
// break;
|
||||
|
||||
// case 'committer-date':
|
||||
// entry.committerDate = lineParts.slice(1).join(' ').trim();
|
||||
// break;
|
||||
|
||||
// case 'parent':
|
||||
// entry.parentSha = lineParts.slice(1).join(' ').trim();
|
||||
// break;
|
||||
|
||||
case 'summary':
|
||||
entry.summary = lineParts.slice(1).join(' ').trim();
|
||||
while (++position < lines.length) {
|
||||
if (!lines[position]) break;
|
||||
entry.summary += `\n${lines[position]}`;
|
||||
}
|
||||
break;
|
||||
|
||||
case 'filename':
|
||||
if (isRepoPath) {
|
||||
'use strict';
|
||||
import { Range } from 'vscode';
|
||||
import { Git, GitStatusFileStatus, GitLogCommit, GitLogType, IGitAuthor, IGitLog } from './../git';
|
||||
// import { Logger } from '../../logger';
|
||||
import * as moment from 'moment';
|
||||
import * as path from 'path';
|
||||
|
||||
interface ILogEntry {
|
||||
sha: string;
|
||||
|
||||
author?: string;
|
||||
authorDate?: string;
|
||||
|
||||
// committer?: string;
|
||||
// committerDate?: string;
|
||||
|
||||
// parentSha?: string;
|
||||
|
||||
fileName?: string;
|
||||
originalFileName?: string;
|
||||
fileStatuses?: { status: GitStatusFileStatus, fileName: string, originalFileName: string }[];
|
||||
|
||||
status?: GitStatusFileStatus;
|
||||
|
||||
summary?: string;
|
||||
}
|
||||
|
||||
export class GitLogParser {
|
||||
|
||||
private static _parseEntries(data: string, isRepoPath: boolean, maxCount: number | undefined, reverse: boolean): ILogEntry[] {
|
||||
if (!data) return undefined;
|
||||
|
||||
const lines = data.split('\n');
|
||||
if (!lines.length) return undefined;
|
||||
|
||||
const entries: ILogEntry[] = [];
|
||||
|
||||
let entry: ILogEntry;
|
||||
let position = -1;
|
||||
while (++position < lines.length) {
|
||||
// Since log --reverse doesn't properly honor a max count -- enforce it here
|
||||
if (reverse && maxCount && (entries.length >= maxCount)) break;
|
||||
|
||||
let lineParts = lines[position].split(' ');
|
||||
if (lineParts.length < 2) {
|
||||
continue;
|
||||
}
|
||||
|
||||
if (!entry) {
|
||||
if (!Git.shaRegex.test(lineParts[0])) continue;
|
||||
|
||||
entry = {
|
||||
sha: lineParts[0]
|
||||
};
|
||||
|
||||
continue;
|
||||
}
|
||||
|
||||
switch (lineParts[0]) {
|
||||
case 'author':
|
||||
entry.author = Git.isUncommitted(entry.sha)
|
||||
? 'Uncommitted'
|
||||
: lineParts.slice(1).join(' ').trim();
|
||||
break;
|
||||
|
||||
case 'author-date':
|
||||
entry.authorDate = `${lineParts[1]}T${lineParts[2]}${lineParts[3]}`;
|
||||
break;
|
||||
|
||||
// case 'committer':
|
||||
// entry.committer = lineParts.slice(1).join(' ').trim();
|
||||
// break;
|
||||
|
||||
// case 'committer-date':
|
||||
// entry.committerDate = lineParts.slice(1).join(' ').trim();
|
||||
// break;
|
||||
|
||||
// case 'parent':
|
||||
// entry.parentSha = lineParts.slice(1).join(' ').trim();
|
||||
// break;
|
||||
|
||||
case 'summary':
|
||||
entry.summary = lineParts.slice(1).join(' ').trim();
|
||||
while (++position < lines.length) {
|
||||
if (!lines[position]) break;
|
||||
entry.summary += `\n${lines[position]}`;
|
||||
}
|
||||
break;
|
||||
|
||||
case 'filename':
|
||||
if (isRepoPath) {
|
||||
const nextLine = lines[position + 1];
|
||||
// If the next line isn't blank, make sure it isn't starting a new commit
|
||||
if (nextLine && Git.shaRegex.test(nextLine)) continue;
|
||||
|
||||
position++;
|
||||
|
||||
let diff = false;
|
||||
while (++position < lines.length) {
|
||||
lineParts = lines[position].split(' ');
|
||||
|
||||
if (Git.shaRegex.test(lineParts[0])) {
|
||||
position--;
|
||||
break;
|
||||
}
|
||||
|
||||
if (diff) continue;
|
||||
|
||||
if (lineParts[0] === 'diff') {
|
||||
diff = true;
|
||||
entry.fileName = lineParts[2].substring(2);
|
||||
const originalFileName = lineParts[3].substring(2);
|
||||
if (entry.fileName !== originalFileName) {
|
||||
entry.originalFileName = originalFileName;
|
||||
}
|
||||
continue;
|
||||
}
|
||||
|
||||
if (entry.fileStatuses == null) {
|
||||
entry.fileStatuses = [];
|
||||
}
|
||||
|
||||
const status = {
|
||||
status: lineParts[0][0] as GitStatusFileStatus,
|
||||
fileName: lineParts[0].substring(1),
|
||||
originalFileName: undefined as string
|
||||
};
|
||||
|
||||
const index = status.fileName.indexOf('\t') + 1;
|
||||
if (index) {
|
||||
const next = status.fileName.indexOf('\t', index) + 1;
|
||||
if (next) {
|
||||
status.originalFileName = status.fileName.substring(index, next - 1);
|
||||
status.fileName = status.fileName.substring(next);
|
||||
}
|
||||
else {
|
||||
status.fileName = status.fileName.substring(index);
|
||||
}
|
||||
}
|
||||
|
||||
entry.fileStatuses.push(status);
|
||||
}
|
||||
|
||||
if (entry.fileStatuses) {
|
||||
entry.fileName = entry.fileStatuses.filter(_ => !!_.fileName).map(_ => _.fileName).join(', ');
|
||||
}
|
||||
}
|
||||
else {
|
||||
position += 2;
|
||||
lineParts = lines[position].split(' ');
|
||||
if (lineParts.length === 1) {
|
||||
entry.status = lineParts[0][0] as GitStatusFileStatus;
|
||||
entry.fileName = lineParts[0].substring(1);
|
||||
}
|
||||
else {
|
||||
entry.status = lineParts[3][0] as GitStatusFileStatus;
|
||||
entry.fileName = lineParts[0].substring(1);
|
||||
position += 4;
|
||||
}
|
||||
|
||||
const index = entry.fileName.indexOf('\t') + 1;
|
||||
if (index) {
|
||||
const next = entry.fileName.indexOf('\t', index) + 1;
|
||||
if (next) {
|
||||
entry.originalFileName = entry.fileName.substring(index, next - 1);
|
||||
entry.fileName = entry.fileName.substring(next);
|
||||
}
|
||||
else {
|
||||
entry.fileName = entry.fileName.substring(index);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
entries.push(entry);
|
||||
entry = undefined;
|
||||
break;
|
||||
|
||||
default:
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
return entries;
|
||||
}
|
||||
|
||||
static parse(data: string, type: GitLogType, fileNameOrRepoPath: string, maxCount: number | undefined, isRepoPath: boolean, reverse: boolean, range: Range): IGitLog {
|
||||
const entries = this._parseEntries(data, isRepoPath);
|
||||
if (!entries) return undefined;
|
||||
|
||||
const authors: Map<string, IGitAuthor> = new Map();
|
||||
const commits: Map<string, GitLogCommit> = new Map();
|
||||
|
||||
let repoPath: string;
|
||||
let relativeFileName: string;
|
||||
let recentCommit: GitLogCommit;
|
||||
|
||||
if (isRepoPath) {
|
||||
repoPath = Git.normalizePath(fileNameOrRepoPath);
|
||||
}
|
||||
|
||||
for (let i = 0, len = entries.length; i < len; i++) {
|
||||
// Since log --reverse doesn't properly honor a max count -- enforce it here
|
||||
if (reverse && i >= maxCount) break;
|
||||
|
||||
const entry = entries[i];
|
||||
|
||||
if (i === 0 || isRepoPath) {
|
||||
if (isRepoPath) {
|
||||
relativeFileName = entry.fileName;
|
||||
}
|
||||
else {
|
||||
// Try to get the repoPath from the most recent commit
|
||||
repoPath = Git.normalizePath(fileNameOrRepoPath.replace(fileNameOrRepoPath.startsWith('/') ? `/${entry.fileName}` : entry.fileName, ''));
|
||||
relativeFileName = path.relative(repoPath, fileNameOrRepoPath).replace(/\\/g, '/');
|
||||
}
|
||||
}
|
||||
|
||||
let commit = commits.get(entry.sha);
|
||||
if (!commit) {
|
||||
let author = authors.get(entry.author);
|
||||
if (!author) {
|
||||
author = {
|
||||
name: entry.author,
|
||||
lineCount: 0
|
||||
};
|
||||
authors.set(entry.author, author);
|
||||
}
|
||||
|
||||
commit = new GitLogCommit(type, repoPath, entry.sha, relativeFileName, entry.author, moment(entry.authorDate).toDate(), entry.summary, entry.status, entry.fileStatuses, undefined, entry.originalFileName);
|
||||
|
||||
if (relativeFileName !== entry.fileName) {
|
||||
commit.originalFileName = entry.fileName;
|
||||
}
|
||||
|
||||
commits.set(entry.sha, commit);
|
||||
}
|
||||
// else {
|
||||
// Logger.log(`merge commit? ${entry.sha}`);
|
||||
// }
|
||||
|
||||
if (recentCommit) {
|
||||
recentCommit.previousSha = commit.sha;
|
||||
|
||||
// If the commit sha's match (merge commit), just forward it along
|
||||
commit.nextSha = commit.sha !== recentCommit.sha ? recentCommit.sha : recentCommit.nextSha;
|
||||
|
||||
// Only add a filename if this is a file log
|
||||
if (type === 'file') {
|
||||
recentCommit.previousFileName = commit.originalFileName || commit.fileName;
|
||||
commit.nextFileName = recentCommit.originalFileName || recentCommit.fileName;
|
||||
}
|
||||
}
|
||||
recentCommit = commit;
|
||||
}
|
||||
|
||||
commits.forEach(c => authors.get(c.author).lineCount += c.lines.length);
|
||||
|
||||
const sortedAuthors: Map<string, IGitAuthor> = new Map();
|
||||
// const values =
|
||||
Array.from(authors.values())
|
||||
.sort((a, b) => b.lineCount - a.lineCount)
|
||||
.forEach(a => sortedAuthors.set(a.name, a));
|
||||
|
||||
// const sortedCommits: Map<string, IGitCommit> = new Map();
|
||||
// Array.from(commits.values())
|
||||
// .sort((a, b) => b.date.getTime() - a.date.getTime())
|
||||
// .forEach(c => sortedCommits.set(c.sha, c));
|
||||
|
||||
return {
|
||||
repoPath: repoPath,
|
||||
authors: sortedAuthors,
|
||||
// commits: sortedCommits,
|
||||
commits: commits,
|
||||
maxCount: maxCount,
|
||||
range: range,
|
||||
truncated: !!(maxCount && entries.length >= maxCount)
|
||||
} as IGitLog;
|
||||
}
|
||||
position++;
|
||||
|
||||
let diff = false;
|
||||
while (++position < lines.length) {
|
||||
lineParts = lines[position].split(' ');
|
||||
|
||||
if (Git.shaRegex.test(lineParts[0])) {
|
||||
position--;
|
||||
break;
|
||||
}
|
||||
|
||||
if (diff) continue;
|
||||
|
||||
if (lineParts[0] === 'diff') {
|
||||
diff = true;
|
||||
entry.fileName = lineParts[2].substring(2);
|
||||
const originalFileName = lineParts[3].substring(2);
|
||||
if (entry.fileName !== originalFileName) {
|
||||
entry.originalFileName = originalFileName;
|
||||
}
|
||||
continue;
|
||||
}
|
||||
|
||||
if (entry.fileStatuses == null) {
|
||||
entry.fileStatuses = [];
|
||||
}
|
||||
|
||||
const status = {
|
||||
status: lineParts[0][0] as GitStatusFileStatus,
|
||||
fileName: lineParts[0].substring(1),
|
||||
originalFileName: undefined as string
|
||||
};
|
||||
|
||||
const index = status.fileName.indexOf('\t') + 1;
|
||||
if (index) {
|
||||
const next = status.fileName.indexOf('\t', index) + 1;
|
||||
if (next) {
|
||||
status.originalFileName = status.fileName.substring(index, next - 1);
|
||||
status.fileName = status.fileName.substring(next);
|
||||
}
|
||||
else {
|
||||
status.fileName = status.fileName.substring(index);
|
||||
}
|
||||
}
|
||||
|
||||
entry.fileStatuses.push(status);
|
||||
}
|
||||
|
||||
if (entry.fileStatuses) {
|
||||
entry.fileName = entry.fileStatuses.filter(_ => !!_.fileName).map(_ => _.fileName).join(', ');
|
||||
}
|
||||
}
|
||||
else {
|
||||
position += 2;
|
||||
lineParts = lines[position].split(' ');
|
||||
if (lineParts.length === 1) {
|
||||
entry.status = lineParts[0][0] as GitStatusFileStatus;
|
||||
entry.fileName = lineParts[0].substring(1);
|
||||
}
|
||||
else {
|
||||
entry.status = lineParts[3][0] as GitStatusFileStatus;
|
||||
entry.fileName = lineParts[0].substring(1);
|
||||
position += 4;
|
||||
}
|
||||
|
||||
const index = entry.fileName.indexOf('\t') + 1;
|
||||
if (index) {
|
||||
const next = entry.fileName.indexOf('\t', index) + 1;
|
||||
if (next) {
|
||||
entry.originalFileName = entry.fileName.substring(index, next - 1);
|
||||
entry.fileName = entry.fileName.substring(next);
|
||||
}
|
||||
else {
|
||||
entry.fileName = entry.fileName.substring(index);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
entries.push(entry);
|
||||
entry = undefined;
|
||||
break;
|
||||
|
||||
default:
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
return entries;
|
||||
}
|
||||
|
||||
static parse(data: string, type: GitLogType, fileNameOrRepoPath: string, maxCount: number | undefined, isRepoPath: boolean, reverse: boolean, range: Range): IGitLog {
|
||||
const entries = this._parseEntries(data, isRepoPath, maxCount, reverse);
|
||||
if (!entries) return undefined;
|
||||
|
||||
const authors: Map<string, IGitAuthor> = new Map();
|
||||
const commits: Map<string, GitLogCommit> = new Map();
|
||||
|
||||
let repoPath: string;
|
||||
let relativeFileName: string;
|
||||
let recentCommit: GitLogCommit;
|
||||
|
||||
if (isRepoPath) {
|
||||
repoPath = Git.normalizePath(fileNameOrRepoPath);
|
||||
}
|
||||
|
||||
for (let i = 0, len = entries.length; i < len; i++) {
|
||||
// Since log --reverse doesn't properly honor a max count -- enforce it here
|
||||
if (reverse && maxCount && (i >= maxCount)) break;
|
||||
|
||||
const entry = entries[i];
|
||||
|
||||
if (i === 0 || isRepoPath) {
|
||||
if (isRepoPath) {
|
||||
relativeFileName = entry.fileName;
|
||||
}
|
||||
else {
|
||||
// Try to get the repoPath from the most recent commit
|
||||
repoPath = Git.normalizePath(fileNameOrRepoPath.replace(fileNameOrRepoPath.startsWith('/') ? `/${entry.fileName}` : entry.fileName, ''));
|
||||
relativeFileName = path.relative(repoPath, fileNameOrRepoPath).replace(/\\/g, '/');
|
||||
}
|
||||
}
|
||||
|
||||
let commit = commits.get(entry.sha);
|
||||
if (!commit) {
|
||||
let author = authors.get(entry.author);
|
||||
if (!author) {
|
||||
author = {
|
||||
name: entry.author,
|
||||
lineCount: 0
|
||||
};
|
||||
authors.set(entry.author, author);
|
||||
}
|
||||
|
||||
commit = new GitLogCommit(type, repoPath, entry.sha, relativeFileName, entry.author, moment(entry.authorDate).toDate(), entry.summary, entry.status, entry.fileStatuses, undefined, entry.originalFileName);
|
||||
|
||||
if (relativeFileName !== entry.fileName) {
|
||||
commit.originalFileName = entry.fileName;
|
||||
}
|
||||
|
||||
commits.set(entry.sha, commit);
|
||||
}
|
||||
// else {
|
||||
// Logger.log(`merge commit? ${entry.sha}`);
|
||||
// }
|
||||
|
||||
if (recentCommit) {
|
||||
recentCommit.previousSha = commit.sha;
|
||||
|
||||
// If the commit sha's match (merge commit), just forward it along
|
||||
commit.nextSha = commit.sha !== recentCommit.sha ? recentCommit.sha : recentCommit.nextSha;
|
||||
|
||||
// Only add a filename if this is a file log
|
||||
if (type === 'file') {
|
||||
recentCommit.previousFileName = commit.originalFileName || commit.fileName;
|
||||
commit.nextFileName = recentCommit.originalFileName || recentCommit.fileName;
|
||||
}
|
||||
}
|
||||
recentCommit = commit;
|
||||
}
|
||||
|
||||
commits.forEach(c => authors.get(c.author).lineCount += c.lines.length);
|
||||
|
||||
const sortedAuthors: Map<string, IGitAuthor> = new Map();
|
||||
// const values =
|
||||
Array.from(authors.values())
|
||||
.sort((a, b) => b.lineCount - a.lineCount)
|
||||
.forEach(a => sortedAuthors.set(a.name, a));
|
||||
|
||||
// const sortedCommits: Map<string, IGitCommit> = new Map();
|
||||
// Array.from(commits.values())
|
||||
// .sort((a, b) => b.date.getTime() - a.date.getTime())
|
||||
// .forEach(c => sortedCommits.set(c.sha, c));
|
||||
|
||||
return {
|
||||
repoPath: repoPath,
|
||||
authors: sortedAuthors,
|
||||
// commits: sortedCommits,
|
||||
commits: commits,
|
||||
maxCount: maxCount,
|
||||
range: range,
|
||||
truncated: !!(maxCount && entries.length >= maxCount)
|
||||
} as IGitLog;
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user