Merge multiple repositories into one, keep all commit history

merge_repos.sh

mkdir ~/tdv-core
cd ~/tdv-core

#clone all repos
git clone [email protected]:tdigital-ondemand/tdv-core.git

#Clone parent firstly
git clone [email protected]:tdigital-ondemand/parent.git
cd parent
git checkout dev
cd ../tdv-core
git remote add parent ../parent
git pull --no-edit parent dev
git remote rm parent
cd ..
rm -rf parent


#billing-account-management customer-insite-management customer-problem-manager customer-self-management resource-order-manager-oot service-order-manager 
#Merge foundation


for repo in foundation canonical-data-model badsanta billing-account-management customer-insite-management customer-problem-manager customer-self-management resource-order-manager-oot service-order-manager product-catalog-manager customer-information-management  
do
	git clone [email protected]:tdigital-ondemand/$repo.git
	cd $repo
	git checkout dev
	existing=`ls`
	mkdir $repo
	for d in $existing
	do 
		git mv $d $repo/
	done
	#Don't forget .gitignore
	git mv .gitignore $repo/
	git commit -m "Prepare $repo to merge into tdv-core"

	cd ../tdv-core
	git remote add $repo ../$repo
	git pull --no-edit $repo dev
	git remote rm $repo
	cd ..
	rm -rf $repo
done