[edk2-devel] [PATCH 3/6] BaseTools/Scripts: Add GitPostCommitHook.py
Philippe Mathieu-Daudé
philmd at redhat.com
Thu Dec 5 16:12:31 UTC 2019
Git allows the use of various hooks (see [*]). In particular it
provides the 'post-commit' hook, which is a convenient place to
run the PatchCheck script.
[*] https://git-scm.com/book/en/v2/Customizing-Git-Git-Hooks
Cc: Bob Feng <bob.c.feng at intel.com>
Cc: Liming Gao <liming.gao at intel.com>
Signed-off-by: Philippe Mathieu-Daude <philmd at redhat.com>
---
I'm hitting a egg/chicken problem here.
If I add this script without CRLF, PatchCheck complains:
Code format is not valid:
* Line ending ('\n') is not CRLF
File: BaseTools/Scripts/GitPostCommitHook.py
Line: #!/usr/bin/python
However if I convert it to CRLF, then Linux does not recognize the
shebang, and if I symlink the script, when the hook is executed I get:
fatal: cannot run .git/hooks/post-commit: No such file or directory
Because the interpreter expects the shebang line with Unix line ending
(linefeed only).
As a kludge I'm happy using:
$ echo > .git/hooks/post-commit
#!/bin/sh
test -e BaseTools/Scripts/GitPostCommitHook.py && exec python3 BaseTools/Scripts/GitPostCommitHook.py
EOF
$ chmod +x .git/hooks/post-commit
(The 'test' allow to checkout to older references where the script
is not available).
Cc: Laszlo Ersek <lersek at redhat.com>
Cc: Ard Biesheuvel <ard.biesheuvel at linaro.org>
Cc: Leif Lindholm <leif.lindholm at linaro.org>
---
BaseTools/Scripts/GitPostCommitHook.py | 21 +++++++++++++++++++++
1 file changed, 21 insertions(+)
create mode 100755 BaseTools/Scripts/GitPostCommitHook.py
diff --git a/BaseTools/Scripts/GitPostCommitHook.py b/BaseTools/Scripts/GitPostCommitHook.py
new file mode 100755
index 000000000000..4ea933a7eedf
--- /dev/null
+++ b/BaseTools/Scripts/GitPostCommitHook.py
@@ -0,0 +1,21 @@
+#!/usr/bin/python
+## @file
+# Run PatchCheck on the last commit.
+#
+# Copyright (c) 2019, Red Hat, Inc.
+#
+# SPDX-License-Identifier: BSD-2-Clause-Patent
+#
+# To have git run this script after each commit, create a symbolic
+# link or copy it to .git/hooks/post-commit in your EDK2 repository.
+
+import os
+import sys
+
+if __name__ == '__main__':
+ sys.path.append(os.path.join(os.environ['EDK_TOOLS_PATH'], 'Scripts'))
+ from PatchCheck import CheckGitCommits, Verbose
+ Verbose.level = Verbose.QUIET
+ GIT_REFERENCE = 'HEAD'
+ COMMIT_COUNT = 1
+ sys.exit(CheckGitCommits(GIT_REFERENCE, COMMIT_COUNT).ok)
--
2.21.0
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