Add git_rev_parse() helper

akaihola · Dec 25, 2022 · bf381cc · bf381cc
1 parent 6379342
commit bf381cc
Showing 1 changed file with 10 additions and 0 deletions.
diff --git a/src/darker/git.py b/src/darker/git.py
@@ -33,6 +33,16 @@
 PRE_COMMIT_FROM_TO_REFS = ":PRE-COMMIT:"
 
 
+def git_rev_parse(revision: str, cwd: Path) -> str:
+ """Return the commit hash for the given revision
+
+ :param revision: The revision to get the commit hash for
+ :param cwd: The root of the Git repository
+
+ """
+ return _git_check_output_lines(["rev-parse", revision], cwd)[0]
+
+
 def git_rev_parse(revision: str, cwd: Path) -> str:
  """Return the commit hash for the given revision