third-party/pre-commit
1
0
Fork 0
mirror of https://github.com/pre-commit/pre-commit.git synced 2026-02-17 08:14:42 +04:00
Code Issues Projects Releases Packages Wiki Activity Actions

Optimize Docker image pull

Browse source
This commit is contained in:
Art Chaidarun 2025-11-07 21:55:44 -05:00
parent 65175f3cf3
commit 7c64e47d93
2 changed files with 45 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

13
pre_commit/languages/docker_image.py
View file

@ -23,9 +23,18 @@ def run_hook(
require_serial: bool,
color: bool,
) -> tuple[int, bytes]: # pragma: win32 no cover
cmd = docker_cmd(color=color) + lang_base.hook_cmd(entry, args)
cmd = lang_base.hook_cmd(entry, args)
# To prevent duplicate simultaneous image pull attempts in `run_xargs`, we
# try to precache the Docker image by pulling it here first
try:
image_name = cmd[2 if cmd[0] == '--entrypoint' else 0]
lang_base.setup_cmd(prefix, ('docker', 'pull', image_name))
except Exception:
pass
return lang_base.run_xargs(
cmd,
docker_cmd(color=color) + cmd,
file_args,
require_serial=require_serial,
color=color,