Function gitBranch

lib/bin-context.ts:18–22

()

/** Current git branch, or undefined on detached HEAD / outside a repo. */
export function gitBranch(): string | undefined {
  const r = spawnSync("git", ["rev-parse", "--abbrev-ref", "HEAD"], { encoding: "utf-8" });
  const b = (r.stdout || "").trim();
  return b && b !== "HEAD" ? b : undefined;
}

/** The value following `--flag` in argv, or undefined if absent. */
export function flagValue(args: string[], name: string): string | undefined {