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#!/bin/bash
#***********************************************************************
# This file is part of OpenMolcas. *
# *
# OpenMolcas is free software; you can redistribute it and/or modify *
# it under the terms of the GNU Lesser General Public License, v. 2.1. *
# OpenMolcas is distributed in the hope that it will be useful, but it *
# is provided "as is" and without any express or implied warranties. *
# For more details see the full text of the license in the file *
# LICENSE or in <http://www.gnu.org/licenses/>. *
#***********************************************************************
#
# git hook that prevents accidental commits to protected branches
# or protected directories, and runs some style checks
RC=0
SBIN=0
TMPDIR=$(mktemp -d)
trap 'rm -rf "$TMPDIR"' EXIT
# checkout changed files
for FILE in $(git diff-index --cached --name-only HEAD)
do
git checkout-index --prefix=$TMPDIR/ $FILE 2> /dev/null
done
DIR=$PWD
(cd $TMPDIR ; "$DIR"/sbin/copyright -r .)
# temporarily set MOLCAS to $TMPDIR to run style checks
export MOLCAS=$TMPDIR
if [ -x sbin/check_style ]
then
if ! sbin/check_style
then
RC=1
fi
if ! sbin/check_tests
then
RC=1
fi
fi
if (( $RC ))
then
exit $RC
fi
BRANCH=$(git rev-parse --abbrev-ref HEAD)
case "$BRANCH" in
# protected branches: disallow
master)
echo " ==========================================================="
echo " You tried to commit to the master branch."
echo " This is not recommended, even in your own fork."
echo ""
echo " If you really want to do so,"
echo " use the \"--no-verify\" flag with \"git commit\"".
echo ""
echo " Maybe you wanted to commit to a different branch, in that"
echo " case you should \"git checkout\" that branch first."
echo ""
echo " You can always create a new local branch to commit to:"
echo " \"git branch <new-branch-name>\""
echo " ==========================================================="
RC=3
;;
# any other branch: continue
*)
;;
esac
if (( $RC ))
then
exit $RC
fi
exit $RC
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