Checks a folder full of subfolders if each subfolder is linked to a git repo and (in this case) if the repo is on github :)

check_if_on_github.sh

#!/bin/bash

#config
validGitPattern1="@github.com"
echoValidRepos=0

#check git paths
for path in `ls`
do
    gistfile=""
	giturl=""
	
	if [ -d "${path}" ] ; then
        #check gist override
        if [ -f "${path}/GIST" ] ; then
            gistfile="GIST"
        fi

        #get git url
		if [ -d "${path}/.git" ] ; then
			cd "$path"
			giturl=`git config --get remote.origin.url`
			cd ..
		fi
				
		#check giturl		
		if [ -n "$giturl" ] ; then
			if [[ "$giturl" == *"$validGitPattern"* ]] ; then
				if [[ $echoValidRepos>0 ]] ; then
					echo "ok | $path on valid git @ $giturl"
				fi
			else
				echo "fail | $path on invalid git @ $giturl"
				failedReposCounter=$[failedReposCounter+1]
			fi
		else
		    if [ -n "$gistfile" ] ; then
                if [[ $echoValidRepos>0 ]] ; then
                    echo "ok | $path is marked as a gist"
                fi
            else
                echo "fail | $path not even a git repo or gist"
			    notEvenReposCounter=$[notEvenReposCounter+1]
            fi
		fi
	fi
done

#print counters
if [[ $failedReposCounter > 0 ]] ; then
	echo "$failedReposCounter invalid git repos"
fi
if [[ $notEvenReposCounter > 0 ]] ; then
	echo "$notEvenReposCounter non git repos or gists (mark using GIST file if appropriate)"
fi

rev1 had a last minute bug that resulted from me trying to blindly optimize a thingy. I now shell scripting way too little. shouldn't have done that :D

I changed the pattern to not only accept git@github but github.com
therefore now accepts https remotes as valid

updated the gist to check git remotes @github but also allow marking folders with GIST files