Migrate existing respositories in hub A to Github.

gitA2gitB.sh

#!/bin/bash

repos="my-repo1
my-repo2
my-repo3"

#  Git A source can be github, gitlab
GIT_A='gitlab.com'
GIT_A_ORGANIZATION='miahou'

# GIT B is github
GIT_B_USER='octocat'
GIT_B_PASSWORD='****'
GIT_B_ORGANIZATION='poulpe'

for repo in $repos
do
	echo "------------------"
	echo "1- Creating respositories to github: $repo"
	# Show github api documentation for more options
	# https://developer.github.com/v3/repos/#input
	statutCode=$(curl --write-out %{http_code} --silent --output /dev/null --user "$GIT_B_USER:$GIT_B_PASSWORD" \
	--data '{
	  "name": "'$repo'",
	  "private": false,
	  "has_issues": true,
	  "has_wiki": true,
	  "has_downloads": true
	}' \
	"https://api.github.com/orgs/$GIT_B_ORGANIZATION/repos")

	if [ $statutCode -gt 200 ] && [ $statutCode != 422 ] ; then
		echo "Error : Cannot create repository. Check your Github identity"
		continue
	fi

	if [ $statutCode == 422 ] ; then
		echo "Repository $repo already exists"
	fi	

	echo "2- Create local mirror of repository A at copy"
	git clone --mirror "git@$GIT_A:$GIT_A_ORGANIZATION/$repo.git"
	cd "$repo.git"
	echo "3- Push repository on his new place B"
	git push --no-verify --mirror "[email protected]:$GIT_B_ORGANIZATION/$repo.git"
	cd ../
	echo "Respository migration done !"
done