git-push-gerrit-review

#!/bin/sh -e
# code from https://stackoverflow.com/questions/7101145/how-to-configure-specific-upstream-push-refspec-for-git-when-used-with-gerrit/7141743#7141743

if [ -z "$1" ]; then
    REMOTE=origin
else
    REMOTE=$1
fi

if [ -z "$2" ]; then
    BRANCH=`git symbolic-ref HEAD`
    case $BRANCH in
        refs/heads/*)
            BRANCH=`basename $BRANCH`
            ;;
        *)
            echo "I can't figure out which branch you are on."
            exit 1
            ;;
    esac
else
    BRANCH=$2
fi

git push $REMOTE HEAD:refs/for/$BRANCH