Rebase all unpushed commits -- very nice to do before pushing

git-rebase-unpushed.sh

#!/bin/bash

function git-branch-current() { 
    printf "%s\n" $(git branch 2> /dev/null | grep -e ^* | tr -d "\* ")
}

function git-log-last-pushed-hash() { 
    local currentBranch=$(git-branch-current);
    git log --format="%h" -n 1 origin/${currentBranch}
}

function git-rebase-unpushed() { 
    git rebase --interactive $(git-log-last-pushed-hash)
}