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feat: save hook logs to log file

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This commit is contained in:
Jeremie Feron 2023-08-15 22:29:30 +02:00
parent 03c592cbd4
commit ae4ebd5f6b
1 changed files with 22 additions and 0 deletions
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22
pre_commit/commands/run.py
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@ -1,5 +1,6 @@
from __future__ import annotations
import json
import argparse
import contextlib
import functools
@ -147,8 +148,12 @@ def _run_single_hook(
diff_before: bytes,
verbose: bool,
use_color: bool,
log_file_path: str | None
) -> tuple[bool, bytes]:
filenames = classifier.filenames_for_hook(hook)
hook_logs = {}
hook_logs['id'] = hook.id
hook_logs['status'] = None
if hook.id in skips or hook.alias in skips:
output.write(
@ -212,6 +217,8 @@ def _run_single_hook(
print_color = color.GREEN
status = 'Passed'
hook_logs['status'] = status
hook_logs['print_color'] = print_color
output.write_line(color.format_color(status, print_color, use_color))
if verbose or hook.verbose or retcode or files_modified:
@ -219,18 +226,28 @@ def _run_single_hook(
if (verbose or hook.verbose) and duration is not None:
_subtle_line(f'- duration: {duration}s', use_color)
hook_logs['duration'] = f'- duration: {duration}s'
if retcode:
_subtle_line(f'- exit code: {retcode}', use_color)
hook_logs['retcode'] = f'- exit code: {retcode}'
# Print a message if failing due to file modifications
if files_modified:
_subtle_line('- files were modified by this hook', use_color)
hook_logs['files_modified'] = '- files were modified by this hook'
if out.strip():
output.write_line()
output.write_line_b(out.strip(), logfile_name=hook.log_file)
output.write_line()
hook_logs['out'] = out.strip().decode('utf-8').split('\n')
print(out.strip())
if hook_logs['status'] and log_file_path:
with open(log_file_path, 'a') as file:
json.dump(hook_logs, file)
file.write('\n')
return files_modified or bool(retcode), diff_after
@ -292,10 +309,15 @@ def _run_hooks(
)
retval = 0
prior_diff = _get_diff()
if args.log_file:
open(args.log_file, 'w').close()
for hook in hooks:
current_retval, prior_diff = _run_single_hook(
classifier, hook, skips, cols, prior_diff,
verbose=args.verbose, use_color=args.color,
log_file_path=args.log_file
)
retval |= current_retval
if retval and (config['fail_fast'] or hook.fail_fast):