1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
|
#!/usr/bin/env python
import shutil
import subprocess
import sys
from pathlib import Path
try:
from commitizen.cz.utils import get_backup_file_path
except ImportError as error:
print("could not import commitizen:")
print(error)
exit(1)
def prepare_commit_msg(commit_msg_file: str) -> int:
# check if the commit message needs to be generated using commitizen
exit_code = subprocess.run(
[
"cz",
"check",
"--commit-msg-file",
commit_msg_file,
],
capture_output=True,
).returncode
if exit_code == 0:
return 0
backup_file = Path(get_backup_file_path())
if backup_file.is_file():
# confirm if commit message from backup file should be reused
answer = input("retry with previous message? [y/N]: ")
if answer.lower() == "y":
shutil.copyfile(backup_file, commit_msg_file)
return 0
# use commitizen to generate the commit message
exit_code = subprocess.run(
[
"cz",
"commit",
"--dry-run",
"--write-message-to-file",
commit_msg_file,
],
stdin=sys.stdin,
stdout=sys.stdout,
).returncode
if exit_code:
return exit_code
# write message to backup file
shutil.copyfile(commit_msg_file, backup_file)
return 0
if __name__ == "__main__":
# make hook interactive by attaching /dev/tty to stdin
with open("/dev/tty") as tty:
sys.stdin = tty
exit_code = prepare_commit_msg(sys.argv[1])
exit(exit_code)
|
