git_pull

#! /usr/bin/env bash

working_dir = "<working dir> "

list=$(cd ~/"$working_dir"; ls)	
for t in $list; do

	cd ~/"${working_dir}/$t"

	is_git="$(git rev-parse --is-inside-work-tree)"
	echo "On $t"

	if [ "$is_git" ]
	then
		my_branch=$(git symbolic-ref --short -q HEAD)
		branch="master"
	
		exception_branch = "<exception_branch"
		if [ "$t" = "$exception_branch" ] 
		then
			branch="<other_name>"
		fi

		cd ~/"${working_dir}/$t"
		git checkout $branch
		
		if [ $? -ne 0 ]
		then
			git stash
			git checkout $branch
			git pull
			git checkout $my_branch
			git stash apply
		else
			git pull
		fi

		ret_code=$?
		choice="N"
	
		if [ $ret_code -ne 0 ]
		then
			read -p "There are unstashed changes. Do you want to stash and pull (Y/N) ?" choice
			if [ $choice == "Y" ]
			then
				git stash
				git pull
			else
				echo "Unstaged changes. Unable to pull from $t $branch"
			fi
		fi

		if [ "$my_branch" != "$branch" ]
		then
			git checkout $my_branch
		fi

	else
		echo "Skipping $t, not a git repository."
	fi

	echo
done