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Stops parsing at maxCount (with reverse)

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This commit is contained in:
Eric Amodio
2017-03-22 00:56:35 -04:00
parent 33debb6bb2
commit 823e93080e
1 changed files with 274 additions and 271 deletions
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9
src/git/parsers/logParser.ts
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@@ -27,7 +27,7 @@ interface ILogEntry {
export class GitLogParser { export class GitLogParser {
private static _parseEntries(data: string, isRepoPath: boolean): ILogEntry[] { private static _parseEntries(data: string, isRepoPath: boolean, maxCount: number | undefined, reverse: boolean): ILogEntry[] {
if (!data) return undefined; if (!data) return undefined;
const lines = data.split('\n'); const lines = data.split('\n');
@@ -38,6 +38,9 @@ export class GitLogParser {
let entry: ILogEntry; let entry: ILogEntry;
let position = -1; let position = -1;
while (++position < lines.length) { 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(' '); let lineParts = lines[position].split(' ');
if (lineParts.length < 2) { if (lineParts.length < 2) {
continue; continue;
@@ -181,7 +184,7 @@ export class GitLogParser {
} }
static parse(data: string, type: GitLogType, fileNameOrRepoPath: string, maxCount: number | undefined, isRepoPath: boolean, reverse: boolean, range: Range): IGitLog { static parse(data: string, type: GitLogType, fileNameOrRepoPath: string, maxCount: number | undefined, isRepoPath: boolean, reverse: boolean, range: Range): IGitLog {
const entries = this._parseEntries(data, isRepoPath); const entries = this._parseEntries(data, isRepoPath, maxCount, reverse);
if (!entries) return undefined; if (!entries) return undefined;
const authors: Map<string, IGitAuthor> = new Map(); const authors: Map<string, IGitAuthor> = new Map();
@@ -197,7 +200,7 @@ export class GitLogParser {
for (let i = 0, len = entries.length; i < len; i++) { for (let i = 0, len = entries.length; i < len; i++) {
// Since log --reverse doesn't properly honor a max count -- enforce it here // Since log --reverse doesn't properly honor a max count -- enforce it here
if (reverse && i >= maxCount) break; if (reverse && maxCount && (i >= maxCount)) break;
const entry = entries[i]; const entry = entries[i];