git-p4 would attempt to find the git directory using
its own specific code, which did not know about git
worktrees.
Rework it to use "git rev-parse --git-dir" instead.
Add test cases for worktree usage and specifying
git directory via --git-dir and $GIT_DIR.
Signed-off-by: Luke Diamand <l...@diamand.org>
---
git-p4.py | 17 +++++++++++++----
t/t9800-git-p4-basic.sh | 20 ++++++++++++++++++++
t/t9806-git-p4-options.sh | 32 ++++++++++++++++++++++++++++++++
3 files changed, 65 insertions(+), 4 deletions(-)
diff --git a/git-p4.py b/git-p4.py
index fd5ca52..6a1f65f 100755
--- a/git-p4.py
+++ b/git-p4.py
@@ -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 $PWD/.git
cmd.gitdir = read_pipe("git rev-parse --git-dir").strip()
if os.path.exists(cmd.gitdir):
cdup = read_pipe("git rev-parse --show-cdup").strip()
@@ -3694,6 +3702,7 @@ def main():
else:
die("fatal: cannot locate git repository at %s" % cmd.gitdir)
+ # so git commands invoked from the P4 workspace will succeed
os.environ["GIT_DIR"] = cmd.gitdir
if not cmd.run(args):
diff --git a/t/t9800-git-p4-basic.sh b/t/t9800-git-p4-basic.sh
index 0730f18..093e9bd 100755
--- a/t/t9800-git-p4-basic.sh
+++ b/t/t9800-git-p4-basic.sh
@@ -257,6 +257,26 @@ test_expect_success 'submit from detached head' '
)
'
+test_expect_success 'submit from worktree' '
+ test_when_finished cleanup_git &&
+ git p4 clone --dest="$git" //depot &&
+ (
+ cd "$git" &&
+ git worktree add ../worktree-test
+ ) &&
+ (
+ cd "$git/../worktree-test" &&
+ test_commit "worktree-commit" &&
+ git config git-p4.skipSubmitEdit true &&
+ git p4 submit
+ ) &&
+ (
+ cd "$cli" &&
+ p4 sync &&
+ test_path_is_file worktree-commit.t
+ )
+'
+
test_expect_success 'kill p4d' '
kill_p4d
'
diff --git a/t/t9806-git-p4-options.sh b/t/t9806-git-p4-options.sh
index 254d428..1ab76c4 100755
--- a/t/t9806-git-p4-options.sh
+++ b/t/t9806-git-p4-options.sh
@@ -269,6 +269,38 @@ test_expect_success 'submit works with two branches' '
)
'
+test_expect_success 'use --git-dir option and GIT_DIR' '
+ test_when_finished cleanup_git &&
+ git p4 clone //depot --destination="$git" &&
+ (
+ cd "$git" &&
+ git config git-p4.skipSubmitEdit true &&
+ test_commit first-change &&
+ git p4 submit --git-dir "$git"
+ ) &&
+ (
+ cd "$cli" &&
+ p4 sync &&
+ test_path_is_file first-change.t &&
+ echo "cli_file" >cli_file.t &&
+ p4 add cli_file.t &&
+ p4 submit -d "cli change"
+ ) &&
+ (git --git-dir "$git" p4 sync) &&
+ (cd "$git" && git checkout -q p4/master) &&
+ test_path_is_file "$git"/cli_file.t &&
+ (
+ cd "$cli" &&
+ echo "cli_file2" >cli_file2.t &&
+ p4 add cli_file2.t &&
+ p4 submit -d "cli change2"
+ ) &&
+ (GIT_DIR="$git" git p4 sync) &&
+ (cd "$git" && git checkout -q p4/master) &&
+ test_path_is_file "$git"/cli_file2.t
+'
+
+
test_expect_success 'kill p4d' '
kill_p4d
'
--
2.8.2.703.g78b384c.dirty
