Added hook-scripts directory for pre-made scripts

gitcore_SCRIPTS = .bindir/git-hooks

pkgdata_SCRIPTS = run-hooks arg_parse_functions string_functions

SUBDIRS = hook-scripts

.bindir/git-hooks: git-hooks | .bindir

gitcoredir=`git --exec-path`

AC_SUBST([gitcoredir])

AC_OUTPUT([Makefile])

AC_CONFIG_FILES(

    [Makefile]

    [hook-scripts/Makefile]

    )

AC_OUTPUT

#

#  Copyright (C) 2013  Dom Sekotill

#

#  This program is free software: you can redistribute it and/or modify

#  it under the terms of the GNU General Public License as published by

#  the Free Software Foundation, either version 3 of the License, or

#  (at your option) any later version.

#

#  This program is distributed in the hope that it will be useful,

#  but WITHOUT ANY WARRANTY; without even the implied warranty of

#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

#  GNU General Public License for more details.

#

#  You should have received a copy of the GNU General Public License

#  along with this program.  If not, see <http://www.gnu.org/licenses/>.

#

nobase_pkgdata_SCRIPTS = \

	update/ref-locks \

	update/whitespace-errors

#! /bin/bash

inc ()

{

	local branch=$1 new=$2 namespace

	shift; shift

	cd locks

	while [ "$1" ]; do

		cd $1 || break

		namespace=${namespace:+$namespace/}$1

		shift

	done 2>/dev/null

	if [ -e $1 ]; then

		e=$'\e'

		echo

		echo "Cannot update $branch"

		echo "Reason:"

		cat $1 | sed -e "s/^/$e[1;31m  /" -e "s/$/$e[m/"

		echo

	elif [ -e .lock ] && [ $new = true ] && ! [ -e .ignore-$1 ]; then

		echo

		echo "Cannot create new references under $namespace"

		echo "Only references under the following namespaces can be created here:"

		find -mindepth 1 -maxdepth 1 -type d -printf "  $namespace/%P\n"

		echo

	else

		exit 0

	fi

	exit 1

}

IFS=/ read -a parts <<< "$1"

[ $((0x$2)) -eq 0 ] && new=true || new=false

inc $1 $new "${parts[@]}"

#! /bin/bash

# vim: set ts=2 sw=2:

REF="$1"

OLD="$2"

NEW="$3"

# Don't check tags

[[ $REF =~ ^refs/tags ]] && exit 0

[[ 0x$NEW -eq 0 ]] && exit

[[ 0x$OLD -eq 0 ]] && OLD=`git rev-list --simplify-by-decoration --max-count=1 $NEW`

if [ "$OLD" != "$NEW" ]; then

	gitdiff () { git diff $OLD..$NEW "$@"; }

else

	gitdiff () { git show $NEW --pretty=format: "$@"; }

fi

RETURN_STATUS=0

trap 'exit $RETURN_STATUS' EXIT

# $e for the escape character

e=$'\e'

filter()

{

	# filter(regex, desc)

	#

	# Define a filter

	#

	# Arguments:

	#  regex  - a regex compatible with egrep that matches added lines in

	#           the git diff of all the commits being filtered

	#  desc   - a short description of the filter that is used in the

	#           output in the form "The following files have <desc>"

	#           eg. "trailing whitespace"

	local regex="$1" desc="$2" failed_files=()

	unset failed

	if [ x$found_files = x ]; then

		IFS=$'\n' changed_files=( `gitdiff --name-only` )

		found_files=yes

	fi

	for file in "${changed_files[@]}"; do

		if gitdiff -- "$file" | sed -n 's/^+\($\|[^+]\)/\1/p' | egrep -q "$regex"; then

			failed_files=( "${failed_files[@]}" "$file" )

			failed=yes

		fi

	done

	if ! [ x$failed = x ]; then

		RETURN_STATUS=1

		if [ x$message_started = x ]; then

			message_started=yes

			cat <<-END_MESSAGE

				$e[1;31mREJECTED:$e[m

				Some code changes you are committing include lines that have

				disallowed whitespace.

				For code cleanliness blank lines should have no whitespace

				and lines with printed characters may not have more than one

				space character at the end (this is to accomodate vim's line

				wrapping).

				Please remove any lines containing unwanted whitespace from

				your modified code.

			END_MESSAGE

		fi

		echo "The following files have $desc:"

		pattern="  \e[%i;1m%s\e[m\n"

		if [ ${#failed_files[@]} -gt 0 ]; then

			printf "  \e[31;1m%s\e[m\n" "${failed_files[@]}"

		else

			printf "  \e[32;1mNo files\e[m\n"

		fi

		echo

	fi

}

# Place filters here

filter '^[[:space:]]+$' 'whitespace filled lines'

filter '[[:graph:]][[:space:]]{2,}$' 'trailing whitespace'