Make repo installation work without .git

Some tools like jj and cog will not have .git. This change
makes it possible to run all repo commands in such setups.

Change-Id: I7f3845dc970fbaa731c31e0aa48355a4b56ed3a6
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/442821
Reviewed-by: Gavin Mak <gavinmak@google.com>
Tested-by: Josip Sokcevic <sokcevic@google.com>
Commit-Queue: Josip Sokcevic <sokcevic@google.com>
This commit is contained in:
Josip Sokcevic 2024-11-15 22:41:30 +00:00 committed by LUCI
parent ab2d321104
commit b1613d741e

9
repo
View File

@ -124,7 +124,7 @@ if not REPO_REV:
BUG_URL = "https://issues.gerritcodereview.com/issues/new?component=1370071"
# increment this whenever we make important changes to this script
VERSION = (2, 48)
VERSION = (2, 50)
# increment this if the MAINTAINER_KEYS block is modified
KEYRING_VERSION = (2, 3)
@ -1335,10 +1335,11 @@ def _Help(args):
def _Version():
"""Show version information."""
git_version = ParseGitVersion()
print("<repo not installed>")
print(f"repo launcher version {'.'.join(str(x) for x in VERSION)}")
print(f" (from {__file__})")
print(f"git {ParseGitVersion().full}")
print(f"git {git_version.full}" if git_version else "git not installed")
print(f"Python {sys.version}")
uname = platform.uname()
print(f"OS {uname.system} {uname.release} ({uname.version})")
@ -1371,11 +1372,11 @@ def _RunSelf(wrapper_path):
my_main = os.path.join(my_dir, "main.py")
my_git = os.path.join(my_dir, ".git")
if os.path.isfile(my_main) and os.path.isdir(my_git):
if os.path.isfile(my_main):
for name in ["git_config.py", "project.py", "subcmds"]:
if not os.path.exists(os.path.join(my_dir, name)):
return None, None
return my_main, my_git
return my_main, my_git if os.path.isdir(my_git) else None
return None, None