move git commands to common/git.py (#31921)

move git into common/git.py
old-commit-hash: 4fbc8a3896

common/git.py

@@ -0,0 +1,42 @@
+import subprocess
+from openpilot.common.utils import cache
+from openpilot.common.run import run_cmd, run_cmd_default
+
+
+@cache
+def get_commit(branch: str = "HEAD") -> str:
+  return run_cmd_default(["git", "rev-parse", branch])
+
+
+@cache
+def get_commit_date(commit: str = "HEAD") -> str:
+  return run_cmd_default(["git", "show", "--no-patch", "--format='%ct %ci'", commit])
+
+
+@cache
+def get_short_branch() -> str:
+  return run_cmd_default(["git", "rev-parse", "--abbrev-ref", "HEAD"])
+
+
+@cache
+def get_branch() -> str:
+  return run_cmd_default(["git", "rev-parse", "--abbrev-ref", "--symbolic-full-name", "@{u}"])
+
+
+@cache
+def get_origin() -> str:
+  try:
+    local_branch = run_cmd(["git", "name-rev", "--name-only", "HEAD"])
+    tracking_remote = run_cmd(["git", "config", "branch." + local_branch + ".remote"])
+    return run_cmd(["git", "config", "remote." + tracking_remote + ".url"])
+  except subprocess.CalledProcessError:  # Not on a branch, fallback
+    return run_cmd_default(["git", "config", "--get", "remote.origin.url"])
+
+
+@cache
+def get_normalized_origin() -> str:
+  return get_origin() \
+    .replace("git@", "", 1) \
+    .replace(".git", "", 1) \
+    .replace("https://", "", 1) \
+    .replace(":", "/", 1)