import * as cp from 'child_process';
import * as _vscode from 'vscode';
/**
* Gets the current Git branch name for the given workspace folder.
* Executes the `git rev-parse --abbrev-ref HEAD` command.
* @param workspaceFolderPath The path to the workspace folder.
* @returns A promise resolving to the current branch name, or null if not in a git repo or an error occurs.
*/
export async function getCurrentGitBranch(workspaceFolderPath: string): Promise<string | null> {
return new Promise((resolve) => {
// Execute git command in the workspace root
cp.exec('git rev-parse --abbrev-ref HEAD', { cwd: workspaceFolderPath }, (err, stdout, _stderr) => {
if (err) {
// エラーをUIに表示するほどではないが、console.warnの代わりに
// vscode.window.showWarningMessage('Could not determine current Git branch.');
// のようにUIに表示することも可能
// Don't show error message to user unless necessary, just log warning
// vscode.window.showWarningMessage('Could not determine current Git branch.');
resolve(null); // Resolve with null if not a git repo or error
return;
}
const branchName = stdout.trim();
// デバッグ用のログなのでコメントアウト
resolve(branchName);
});
});
}
