Git: pre-commit

pre-commit

#!/bin/sh
# Place as .git/hooks/pre-commit  
#Reject any commit that would have PHP syntaz errors on .php , .module, .install, .inc files
####
# Reject any commit that would add a line with tabs.
#
# You can enable this as a repo policy with
#
#   git config hooks.allowtabs true
####
#f=`echo $GIT_DIR|sed s/\.git//`
#echo $f
#exit 1
FILES=`git diff --cached --numstat|egrep '\.(php|module|install|inc)$' |awk '{print $3}'`
for file_name in $FILES
do
  php -l $file_name
  if [ $? -ne 0 ]
  then
    echo $file_name
    echo $file
    cat<<END
    Error: THis commit has PHP parse errors.

   If you really know what your doing you can force this commit with:
   git commit --no-verify
   But really you should fix your PHP errors first which you can check with 'php -l fname', and then recommit.
 
END
  exit 1
  fi
done

allowtabs=$(git config hooks.allowtabs)

if [ "$allowtabs" != "true" ] &&
   git diff --cached | egrep '^\+.*     '>/dev/null
then
   cat<<END;
Error: This commit would contain a tab, which is against this repo's policy.

If you know what you are doing you can force this commit with:

  git commit --no-verify

Or change the repo policy like so:

  git config hooks.allowtabs true

Tabs:
END
  git grep -n --cached '        '
  exit 1
fi