Merge pull request #486 from MatthewPlayer/main #326

	# When the main branch of this repo has a push, create a commit in
	# micro-manager.git so that it has the latest revision of this repo.
	# (The latest mmCoreAndDevices is used, not strictly the commit that triggered
	# this workflow.)

	name: Sync micro-manager submodule

	on:
	push:
	branches:
	- main

	jobs:
	sync-micro-manager-submodule:
	name: Sync micro-manager submodule
	if: github.repository == 'micro-manager/mmCoreAndDevices'
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	with:
	repository: micro-manager/micro-manager
	ref: ${{ github.ref_name }} # Use matching branch
	ssh-key: ${{ secrets.SSH_KEY_DEPLOY_TO_MICRO_MANAGER }}
	path: micro-manager
	submodules: false

	- name: Commit and push if necessary
	run: \|
	cd micro-manager
	git config user.name 'github-actions[bot]'
	git config user.email '41898282+github-actions[bot]@users.noreply.github.com'
	git submodule init
	git submodule update --remote -- mmCoreAndDevices
	git add mmCoreAndDevices
	if [ -z "$(git status --porcelain=v1 2>/dev/null)" ]; then
	echo "No change to push"
	else
	git commit -m "Update mmCoreAndDevices submodule to latest"
	git push
	fi

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