diff options
Diffstat (limited to 'git-p4.py')
-rwxr-xr-x | git-p4.py | 17 |
1 files changed, 13 insertions, 4 deletions
@@ -85,6 +85,16 @@ def p4_build_cmd(cmd): real_cmd += cmd return real_cmd +def git_dir(path): + """ Return TRUE if the given path is a git directory (/path/to/dir/.git). + This won't automatically add ".git" to a directory. + """ + d = read_pipe(["git", "--git-dir", path, "rev-parse", "--git-dir"], True).strip() + if not d or len(d) == 0: + return None + else: + return d + def chdir(path, is_client_path=False): """Do chdir to the given path, and set the PWD environment variable for use by P4. It does not look at getcwd() output. @@ -563,10 +573,7 @@ def currentGitBranch(): return read_pipe(["git", "name-rev", "HEAD"]).split(" ")[1].strip() def isValidGitDir(path): - if (os.path.exists(path + "/HEAD") - and os.path.exists(path + "/refs") and os.path.exists(path + "/objects")): - return True; - return False + return git_dir(path) != None def parseRevision(ref): return read_pipe("git rev-parse %s" % ref).strip() @@ -3682,6 +3689,7 @@ def main(): if cmd.gitdir == None: cmd.gitdir = os.path.abspath(".git") if not isValidGitDir(cmd.gitdir): + # "rev-parse --git-dir" without arguments will try $PWD/.git cmd.gitdir = read_pipe("git rev-parse --git-dir").strip() if os.path.exists(cmd.gitdir): cdup = read_pipe("git rev-parse --show-cdup").strip() @@ -3694,6 +3702,7 @@ def main(): else: die("fatal: cannot locate git repository at %s" % cmd.gitdir) + # so git commands invoked from the P4 workspace will succeed os.environ["GIT_DIR"] = cmd.gitdir if not cmd.run(args): |