GIT hooks \ post-receive

#!/bin/sh
 
#Put this script into <gitProject>/hooks/post-receive on the production server
#Make sure this script has execute permissions (chmod +x post-receive)
 
#You can create a group (like "git"), make it owner of this file, and add 
#every user that needs to push to the that group.
 
echo 'start repo to prod'
 
PROJPATH="PushDirectoryLocationHere"
GITPATH="LocationOfYourGitDirectoryHere"
OWNER="OwnerOfTheProject example: www:www"
 
function push(){
        git --work-tree=$PROJPATH --git-dir=$GITPATH checkout -f master
        find $PROJPATH/* -type d -exec chmod 775 {} \;
        find $PROJPATH/* -type f -exec chmod 664 {} \;
        chown -R $OWNER $PROJPATH/*
        echo 'push complete'
}
 
#If executed from shell, push latest master commit regardless.  
#This allows you to re-push by entering "./post-receive" from the command line.  
if [ -t 0 ]; then
    push
else
    #Determine the branch, only push to prod on master.
    while read oldrev newrev refname 
    do
        branch=$(git rev-parse --symbolic --abbrev-ref $refname)
        if [ "master" == "$branch" ]; then
            echo 'Master branch.  Pushing to prod'
            push
        else
            echo 'Not on master.  Not pushing to prod'
        fi
    done
fi
 
echo 'End repo to prod'