Show a list of commits unique to a git branch

shadiff

#! /bin/bash

if [[ -z "$2" ]]; then
    echo 'Shows commits exclusive to a branch (from master)'
    echo 'sha_diff [new_branch] [old_branch] (ex: sha_diff tp1234_dep_int master)'
else
    git fetch && git log $1 ^origin/$2 --no-merges --oneline
fi