Extract common parts of polling/sampling thread management into source api #43

	name: Copybara PR

	on:
	pull_request:
	types: [labeled, unlabeled]

	jobs:
	copybara:
	if: 0 == 1 # contains(github.event.pull_request.labels.*.name, 'backport') && github.repository == 'connectorio/connectorio-addons'
	permissions:
	pull-requests: write
	contents: write
	runs-on: ubuntu-latest
	strategy:
	matrix:
	target_branch: [ 3.1.x, 3.2.x, 3.3.x, 3.4.x ]
	fail-fast: false

	steps:
	- uses: actions/checkout@v3
	with:
	fetch-depth: 0
	- name: Set up JDK 11
	uses: actions/setup-java@v3
	with:
	java-version: 11
	distribution: 'temurin'
	- name: Cache copybara jar
	uses: actions/cache@v3
	with:
	path: bazel-bin/java/com/google/copybara/copybara_deploy.jar
	key: copybara
	- name: Call copybara
	run: >
	java -jar bazel-bin/java/com/google/copybara/copybara_deploy.jar
	migrate .github/copy.bara.sky ${{ matrix.target_branch }}
	${{ github.event.pull_request.number }}
	--git-committer-email "[email protected]"
	--git-committer-name "ConnectorIO Bot"
	--git-destination-url="https://x-access-token:${{ secrets.GITHUB_TOKEN }}@github.com/${{ github.repository }}.git"
	--last-rev ${{ github.event.pull_request.base.sha }}

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