git-status-subdir.sh

#!/bin/bash

echo "
this script is only for git directories with repositories in subdirectories
*** 2 levels down ***
(git/dir/repo/)
don't use if structure is only one level (git/repo)"


maindir="$1"

# No directory has been provided, use current
if [ -z "$maindir" ]
then
	maindir="`pwd`"
fi

# Make sure directory ends with "/"
if [[ $maindir != */ ]]
then
	dir="$maindir/*"
else
	dir="$maindir*"
fi

for f in $maindir/*

do

dir=$f

# Make sure directory ends with "/"
if [[ $maindir != */ ]]
then
	dir="$dir/*"
else
	dir="$dir*"
fi

echo "dir is $dir"

# Loop all sub-directories
for f in $dir
do
	# Only interested in directories
	[ -d "${f}" ] || continue

	echo -en "\033[0;35m"
	echo "${f}"
	echo -en "\033[0m"

	# Check if directory is a git repository
	if [ -d "$f/.git" ]
	then
		mod=0
		cd $f

		last_update=$(stat -c %Y .git/FETCH_HEAD)
		now=$(date +%s)

			if [ $(( $now - $last_update 	)) -gt 3600 ] ; then
		  echo "fetching"
			git fetch;
		  else
		  echo "no need to fetch, too recently fetched, check locally"
			fi


		# Check for modified files
		if [ $(git status | grep modified -c) -ne 0 ]
		then
			mod=1
			echo -en "\033[0;31m"
			echo "Modified files"
			echo -en "\033[0m"
		fi

		# Check for untracked files
		if [ $(git status | grep Untracked -c) -ne 0 ]
		then
			mod=1
			echo -en "\033[0;31m"
			echo "Untracked files"
			echo -en "\033[0m"
		fi

		# Check if everything is peachy keen
		if [ $mod -eq 0 ]
		then
			echo "Nothing to commit"
		fi

		cd ../
	else
		echo "Not a git repository"
	fi

	echo
done

done