Let task agents create and manage subtasks

2026-10-16 10:36:38 -07:00
parent fd63a0dfbc
commit 0f2415570c
30 changed files with 1067 additions and 287 deletions
@@ -263,6 +263,20 @@ func Head(dir string) (string, error) {
 	return run(dir, "rev-parse", "HEAD")
 }

+func IsAncestor(dir, ancestor, descendant string) (bool, error) {
+	_, stderr, code, err := runCode(dir, nil, "merge-base", "--is-ancestor", ancestor, descendant)
+	if err != nil {
+		return false, err
+	}
+	switch code {
+	case 0:
+		return true, nil
+	case 1:
+		return false, nil
+	}
+	return false, fmt.Errorf("git merge-base --is-ancestor %s %s: exit status %d: %s", ancestor, descendant, code, stderr)
+}
+
 func ReadFile(repo, rev, path string) (string, bool, error) {
 	_, _, code, err := runCode(repo, nil, "cat-file", "-e", rev+":"+path)
 	if err != nil {