check.sh

#!/bin/bash

USAGE="Usage: check.sh [pull|push|status]"

if [[ $# -lt 1 ]] ; then
    echo $USAGE 1>&2
    exit 1
fi

base_dir=$(pwd)
command=$1

for dir in "dotfiles" "dot.emacs.d" "dot.zsh"
do
    echo "=== $dir"
    cd $dir

    case $command in
        "pull")
            git fetch
            git --no-pager diff --stat FETCH_HEAD
            git merge FETCH_HEAD
            ;;
        "push")
            git push -u origin master
            ;;
        "status")
            git status -s
            ;;
        *)
            echo $USAGE 1>&2
            exit 1
            ;;
    esac

    cd $base_dir
done

trap "cd $base_dir" EXIT