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@jgosmann
Created June 16, 2016 15:17
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Prevent pushing fixup, squash, and WIP commits to master.
#!/bin/sh
# An example hook script to verify what is about to be pushed to master. 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 sample shows how to prevent push of commits where the log message starts
# with "WIP" (work in progress).
remote="$1"
url="$2"
z40=0000000000000000000000000000000000000000
IFS=' '
while read local_ref local_sha remote_ref remote_sha
do
if [ "$remote_ref" != "refs/heads/master" ]
then
continue
fi
if [ "$local_sha" = $z40 ]
then
# Handle delete
:
else
if [ "$remote_sha" = $z40 ]
then
# New branch, examine all commits
range="$local_sha"
else
# Update to existing branch, examine new commits
range="$remote_sha..$local_sha"
fi
# Check for WIP commit
commit=`git rev-list -n 1 --grep '^WIP' "$range"`
if [ -n "$commit" ]
then
echo "Found WIP commit in $local_ref, not pushing"
exit 1
fi
commit=`git rev-list -n 1 --grep '^squash!' "$range"`
if [ -n "$commit" ]
then
echo "Found squash! commit in $local_ref, not pushing"
exit 1
fi
commit=`git rev-list -n 1 --grep '^fixup!' "$range"`
if [ -n "$commit" ]
then
echo "Found fixup! commit in $local_ref, not pushing"
exit 1
fi
commit=`git rev-list -n 1 --grep '^FIXUP' "$range"`
if [ -n "$commit" ]
then
echo "Found fixup! commit in $local_ref, not pushing"
exit 1
fi
fi
done
exit 0
@jmsfwk
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jmsfwk commented Jun 6, 2019

The git rev-list --regexp-ignore-case option can be used to ignore case.

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