githook

pre-commit.sample

#!/bin/sh
#
# An example hook script to verify what is about to be committed.
# Called by "git commit" with no arguments.  The hook should
# exit with non-zero status after issuing an appropriate message if
# it wants to stop the commit.
#
# To enable this hook, rename this file to "pre-commit".

if git rev-parse --verify HEAD >/dev/null 2>&1
then
	against=HEAD
else
	# Initial commit: diff against an empty tree object
	against=4b825dc642cb6eb9a060e54bf8d69288fbee4904
fi

# If you want to allow non-ASCII filenames set this variable to true.
allownonascii=$(git config --bool hooks.allownonascii)

# Redirect output to stderr.
exec 1>&2

# Cross platform projects tend to avoid non-ASCII filenames; prevent
# them from being added to the repository. We exploit the fact that the
# printable range starts at the space character and ends with tilde.
if [ "$allownonascii" != "true" ] &&
	# Note that the use of brackets around a tr range is ok here, (it's
	# even required, for portability to Solaris 10's /usr/bin/tr), since
	# the square bracket bytes happen to fall in the designated range.
	test $(git diff --cached --name-only --diff-filter=A -z $against |
	  LC_ALL=C tr -d '[ -~]\0' | wc -c) != 0
then
	cat <<\EOF
Error: Attempt to add a non-ASCII file name.

This can cause problems if you want to work with people on other platforms.

To be portable it is advisable to rename the file.

If you know what you are doing you can disable this check using:

  git config hooks.allownonascii true
EOF
	exit 1
fi

# Check php syntax error if there exists php file in the commit.
if [ -z "$PHP_BIN" ]
then
    PHP_BIN=php
fi

if [ "$(echo -e thenest)" = test ]
then
    echo_e="echo -e"
else
    echo_e="echo"
fi

errors=""
if ! which "$PHP_BIN" >/dev/null 2>&1
then
    echo "PHP Syntax check failed:"
    echo "PHP binary does not exist or is not in path: $PHP_BIN"
    exit 1
fi

# dash does not support $'\n':
# http://forum.soft32.com/linux2/Bug-409179-DASH-Settings-IFS-work-properly-ftopict70039.html
IFS='
'
# get a list of staged files
for line in $(git diff-index --cached --full-index $against)
do
    # split needed values
    line=$(echo $line | sed 's/\s\s*/ /g')
    sha=$(echo $line | cut -d' ' -f4)
    status=$(echo $line | cut -d' ' -f5)
    filename=$(echo $line | cut -d' ' -f6)

    # file extension
    ext=$(echo $filename | sed 's/^.*\.//')

    # only check files with php extension
    if [ "$ext" != "php" ]
    then
        continue
    fi

    # do not check deleted files
    if [ "$status" = "D" ]
    then
        continue
    fi

    # check the staged file content for syntax errors
    # using php -l (lint)
    result=$(git cat-file -p $sha | "$PHP_BIN" -n -l -ddisplay_errors\=1 -derror_reporting\=E_ALL -dlog_errrors\=0 2>&1)
    if [ $? -ne 0 ]
    then
        # Swap back in correct filenames
        errors=$(echo "$errors"; echo "$result" | grep ':' | sed -e "s@in - on@in $filename on@g")
    fi
done
unset IFS

if [ -n "$errors" ]
then
    echo "PHP Syntax check failed: "
    $echo_e "$errors"
    exit 1
fi

# If there are whitespace errors, print the offending file names and fail.
exec git diff-index --check --cached $against --

pre-receive.sample

#!/bin/bash                                                                                                                                    

read oldsha newsha refname
# Make sure we handle the situation when the branch does not exist yet
if ! [ "$oldsha" = "0000000000000000000000000000000000000000" ] ; then
    excludes=( ^$oldsha )
else
    excludes=( $(git for-each-ref --format '^%(refname:short)' refs/heads/) )
fi

# Get the list of incomming commits
commits=`git rev-list $newsha "${excludes[@]}"`

# For every commit in the list
for commit in $commits
do
    # check the log message for issue id
    message=`git log --format=%s -1 $commit`
    issue=`echo "$message" | grep '\[#[0-9]\+\] [a-zA-Z0-9\.\,\(\)\_\-]\?'`
    merge=`echo "$message" | grep 'Merge .*'`

    # skip merge branch and tag
    if [ "" != "$merge" ]; then
        continue
    fi

    if [ "" = "$issue" ]; then
        echo "[POLICY] Commit $commit does not start with an issue id"
        exit 1
    fi
done

exit 0