!/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 oid> <remote ref> <remote oid> # # This sample shows how to prevent push of commits where the log message starts # with “WIP” (work in progress).

remote=“$1” url=“$2”

zero=$(git hash-object –stdin </dev/null | tr ‘[0-9a-f]’ ‘0’)

while read local_ref local_oid remote_ref remote_oid do

if test "$local_oid" = "$zero"
then
        # Handle delete
        :
else
        if test "$remote_oid" = "$zero"
        then
                # New branch, examine all commits
                range="$local_oid"
        else
                # Update to existing branch, examine new commits
                range="$remote_oid..$local_oid"
        fi

        # Check for WIP commit
        commit=$(git rev-list -n 1 --grep '^WIP' "$range")
        if test -n "$commit"
        then
                echo >&2 "Found WIP commit in $local_ref, not pushing"
                exit 1
        fi
fi

done

exit 0