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Git - improve handling of first commit (#224165)

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This commit is contained in:
Ladislau Szomoru
2024-07-29 11:01:34 +02:00
committed by GitHub
parent 819eba7049
commit 9c9ef6614b
4 changed files with 42 additions and 24 deletions
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15
extensions/git/src/repository.ts
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@@ -718,6 +718,8 @@ export class Repository implements Disposable {
private _untrackedGroup: SourceControlResourceGroup;
get untrackedGroup(): GitResourceGroup { return this._untrackedGroup as GitResourceGroup; }
private _EMPTY_TREE: string | undefined;
private _HEAD: Branch | undefined;
get HEAD(): Branch | undefined {
return this._HEAD;
@@ -1112,6 +1114,10 @@ export class Repository implements Disposable {
return this.run(Operation.Diff, () => this.repository.diffBetweenShortStat(ref1, ref2));
}
diffTrees(treeish1: string, treeish2?: string): Promise<Change[]> {
return this.run(Operation.Diff, () => this.repository.diffTrees(treeish1, treeish2));
}
getMergeBase(ref1: string, ref2: string, ...refs: string[]): Promise<string | undefined> {
return this.run(Operation.MergeBase, () => this.repository.getMergeBase(ref1, ref2, ...refs));
}
@@ -1602,6 +1608,15 @@ export class Repository implements Disposable {
return await this.repository.getCommit(ref);
}
async getEmptyTree(): Promise<string> {
if (!this._EMPTY_TREE) {
const result = await this.repository.exec(['hash-object', '-t', 'tree', '/dev/null']);
this._EMPTY_TREE = result.stdout.trim();
}
return this._EMPTY_TREE;
}
async getCommitCount(range: string): Promise<{ ahead: number; behind: number }> {
return await this.run(Operation.RevList, () => this.repository.getCommitCount(range));
}