githooks

pre-commit

#!/usr/bin/env bash
#
# a git hook -
# it does the silly things with my version.json files so I can keep track of silly stuff
#

# bump version and go...
VERSIONFILE="version.json"

if [ -e ./version.json ]; then
	TMPFILE=`mktemp -q`
	if [ $? -ne 0 ]; then
		echo >&2 "$0: Can't create temp file, exiting..."
		exit 1
	fi

	jq ".build_number |= `jq '.build_number+1' ${VERSIONFILE}`" ${VERSIONFILE} > ${TMPFILE}

	if [ $? -ne 0 ]; then
		echo >&2 "$0: Error parsing ${VERSIONFILE}, exiting..."
		exit 1
	fi

	mv ${TMPFILE} ${VERSIONFILE}
	exec git add ${VERSIONFILE}
    exec git commit --amend -C HEAD --no-verify
else
	echo >&2 "$0: No ${VERSIONFILE} in project directory, exiting..."
	exit 1
fi

exit 0

pre-push

#!/bin/sh

# An example hook script to verify what is about to be pushed.  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"

# echo >&2 "we are `pwd`" - gets run in the directory w/ the project

z40=0000000000000000000000000000000000000000

while read local_ref local_sha remote_ref remote_sha
do
	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 >&2 "Found WIP commit in $local_ref, not pushing"
			exit 1
		fi
	fi
done

exit 0