71 lines
1.7 KiB
Plaintext
71 lines
1.7 KiB
Plaintext
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import { resolve } from 'pathe';
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import { execa } from 'execa';
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class VitestGit {
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constructor(cwd) {
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this.cwd = cwd;
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}
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root;
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async resolveFilesWithGitCommand(args) {
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let result;
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try {
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result = await execa("git", args, { cwd: this.root });
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} catch (e) {
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e.message = e.stderr;
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throw e;
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}
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return result.stdout.split("\n").filter((s) => s !== "").map((changedPath) => resolve(this.root, changedPath));
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}
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async findChangedFiles(options) {
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const root = await this.getRoot(this.cwd);
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if (!root)
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return null;
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this.root = root;
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const changedSince = options.changedSince;
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if (typeof changedSince === "string") {
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const [committed, staged2, unstaged2] = await Promise.all([
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this.getFilesSince(changedSince),
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this.getStagedFiles(),
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this.getUnstagedFiles()
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]);
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return [...committed, ...staged2, ...unstaged2];
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}
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const [staged, unstaged] = await Promise.all([
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this.getStagedFiles(),
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this.getUnstagedFiles()
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]);
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return [...staged, ...unstaged];
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}
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getFilesSince(hash) {
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return this.resolveFilesWithGitCommand(
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["diff", "--name-only", `${hash}...HEAD`]
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);
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}
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getStagedFiles() {
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return this.resolveFilesWithGitCommand(
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["diff", "--cached", "--name-only"]
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);
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}
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getUnstagedFiles() {
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return this.resolveFilesWithGitCommand(
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[
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"ls-files",
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"--other",
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"--modified",
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"--exclude-standard"
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]
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);
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}
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async getRoot(cwd) {
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const options = ["rev-parse", "--show-cdup"];
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try {
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const result = await execa("git", options, { cwd });
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return resolve(cwd, result.stdout);
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} catch {
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return null;
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}
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}
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}
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export { VitestGit };
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