Try passing ssh key via git command line argument. #105

	name: GitLab Mirror

	on:
	- push
	- delete

	permissions:
	contents: read

	env:
	TARGET_REPO: [email protected]:meedan/pender.git

	jobs:
	sync:
	runs-on: ubuntu-latest
	name: Git Repo Sync
	steps:
	- uses: actions/checkout@v2
	with:
	fetch-depth: 0
	- name: Setup credentials
	run: \|
	mkdir ~/.ssh
	echo $SSH_PRIVATE_KEY > ~/.ssh/id
	chmod 600 ~/.ssh/id
	git config core.sshCommand 'ssh -i ~/.ssh/id'
	- name: Sync push
	if: ${{ github.event_name == 'push' }}
	run: \|
	git -c "core.sshCommand=ssh -i ~/.ssh/id" remote add target $TARGET_REPO
	git -c "core.sshCommand=ssh -i ~/.ssh/id" push -f --all target
	git -c "core.sshCommand=ssh -i ~/.ssh/id" push -f --tags target
	- name: Sync delete
	if: ${{ github.event_name == 'delete' }}
	run: \|
	git -c "core.sshCommand=ssh -i ~/.ssh/id" remote add target $TARGET_REPO
	git -c "core.sshCommand=ssh -i ~/.ssh/id" push -d target ${GITHUB_EVENT_REF}

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