poor mans git checker

ghetto_git_check.sh

#!/bin/sh
for i in $(ls -d */); do
    cd ${i%%/};
    if [ -d .git ]; then
        modified=`git status --porcelain | grep M`
        untracked=`git status --porcelain | grep "?"`
        unpushed=`git status | grep ahead`
        if ! [ -z "$modified" ]; then
            echo "${i%%/} contains uncommitted changes"
        fi
        if ! [ -z "$untracked" ]; then
          echo "${i%%/} contains untracked files"
        fi
        if ! [ -z "$unpushed" ]; then
          echo "${i%%/} has not been pushed"
        fi
    fi
    cd ../
done