Function commandSwitchToCommit

extensions/github1s/src/commands/commit.ts:28–83

(commitItemOrSha?: string | CommitTreeItem)

};

const commandSwitchToCommit = async (commitItemOrSha?: string | CommitTreeItem) => {
	let commitSha: string | undefined = commitItemOrSha
		? typeof commitItemOrSha === 'string'
			? commitItemOrSha
			: commitItemOrSha.commit.sha
		: '';
	const adapter = adapterManager.getCurrentAdapter();
	const { repo } = await router.getState();
	const repository = Repository.getInstance(adapter.scheme, repo);

	// if the a commitSha isn't provided, use quickInput
	if (!commitSha) {
		// manual input a commit sha
		const inputCommitShaItem: vscode.QuickPickItem = {
			label: '$(git-commit) Manual input the commit sha',
			alwaysShow: true,
		};
		// use the commit list as the candidates
		const commits = await repository.getCommitList();
		const commitItems: vscode.QuickPickItem[] = commits.map((commit) => ({
			commitSha: commit.sha,
			label: commit.message,
			description: getCommitTreeItemDescription(commit),
		}));

		const quickPick = vscode.window.createQuickPick<vscode.QuickPickItem>();
		quickPick.matchOnDescription = true;
		quickPick.items = [inputCommitShaItem, ...commitItems];
		quickPick.show();

		const choice = (await new Promise<vscode.QuickPickItem | undefined>((resolve) =>
			quickPick.onDidAccept(() => resolve(quickPick.activeItems[0])),
		)) as vscode.QuickPickItem & { commitSha?: string };
		quickPick.hide();

		// select nothing
		if (!choice) {
			return;
		}

		// select `manual input the commit sha`
		if (choice === inputCommitShaItem) {
			commitSha = await vscode.window.showInputBox({
				placeHolder: 'Please input the commit sha',
			});
		} else {
			// select a commit sha
			commitSha = choice.commitSha;
		}
	}

	const routerParser = await router.resolveParser();
	if (await checkCommitExists(repo, commitSha!)) {
		router.replace(await routerParser.buildCommitPath(repo, commitSha!));
	}
};

const commandDiffCommitFile = async (commitItem: CommitTreeItem) => {