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Diffstat (limited to 'etc/git/pre-push')
| -rwxr-xr-x | etc/git/pre-push | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/etc/git/pre-push b/etc/git/pre-push new file mode 100755 index 0000000..38a7240 --- /dev/null +++ b/etc/git/pre-push @@ -0,0 +1,48 @@ +#!/bin/sh +# SPDX-License-Identifier: GPL-3.0-or-later +# Copyright © 2024 Jonathan Brielmaier <jonathan.brielmaier@web.de> +# Copyright © 2024 Wolf <wolf@wolfsden.cz> + +# This hook script prevents the user from pushing to GitLab if any of the new +# commits' OpenPGP signatures cannot be verified, or if a commit is signed +# with an unauthorized key. + +# Called by "git push" after it has checked the remote status, but before +# anything has been pushed. If this script exits with a non-zero status nothing +# will be pushed. +# +# This hook is called with the following parameters: +# +# $1 -- Name of the remote to which the push is being done +# $2 -- URL to which the push is being done +# +# If pushing without using a named remote those arguments will be equal. +# +# Information about the commits which are being pushed is supplied as lines to +# the standard input in the form: +# +# <local ref> <local sha1> <remote ref> <remote sha1> + +# This is the "empty hash" used by Git when pushing a branch deletion. +z40=0000000000000000000000000000000000000000 + +while read local_ref local_hash remote_ref remote_hash +do + # When deleting a remote branch, no commits are pushed to the remote, and + # thus there are no signatures to be verified. + if [ "$local_hash" != $z40 ] + then + # Only use the hook when pushing to the nonguix project on GitLab. + case "$2" in + *gitlab.com[:/]nonguix/*) + exec make authenticate + exit 127 + ;; + *) + exit 0 + ;; + esac + fi +done + +exit 0 |