pass
return ""
try:
rev = exec_command("git", "rev-parse", "--short", "HEAD", cwd=cwd).strip()
if rev:
// need to update index first to get reliable state
exec_command_rc("git", "update-index", "-q", "--refresh", cwd=cwd)
After Change
try:
// need to update index first to get reliable state
exec_command_rc("git", "update-index", "-q", "--refresh", cwd=cwd)
recent = exec_command("git", "describe", "--long", "--dirty", cwd=cwd).strip()
tag, changes, rev = recent.rsplit("-", 2)
if changes == "0":
return ""
