Overhead benchmark (daily) #323

	name: Overhead benchmark (daily)
	on:
	schedule:
	# daily at 5:00 UTC
	- cron: "0 5 * * *"
	workflow_dispatch:

	jobs:
	run-overhead-tests:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b # v4.1.4

	- uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b # v4.1.4
	with:
	ref: gh-pages
	path: gh-pages

	- name: Free disk space
	run: .github/scripts/gha-free-disk-space.sh

	- name: Copy results from gh-pages branch
	run: \|
	rsync -avv gh-pages/benchmark-overhead/results/ benchmark-overhead/results/

	- name: Setup Gradle
	uses: gradle/actions/setup-gradle@db19848a5fa7950289d3668fb053140cf3028d43 # v3.3.2

	- name: Run tests
	working-directory: benchmark-overhead
	run: ./gradlew test

	- name: Inspect the results dir
	working-directory: benchmark-overhead
	run: ls -lR results

	- name: Copy results back to gh-pages branch
	run: rsync -avv benchmark-overhead/results/ gh-pages/benchmark-overhead/results/ && rm -rf benchmark-overhead/results

	- name: Commit updated results
	uses: EndBug/add-and-commit@a94899bca583c204427a224a7af87c02f9b325d5 # v9.1.4
	with:
	add: "benchmark-overhead/results"
	cwd: "./gh-pages"
	branch: "gh-pages"
	message: "update test result data"
	author_name: opentelemetrybot
	author_email: [email protected]
	committer_name: opentelemetrybot
	committer_email: [email protected]

	workflow-notification:
	needs:
	- run-overhead-tests
	if: always()
	uses: ./.github/workflows/reusable-workflow-notification.yml
	with:
	success: ${{ needs.run-overhead-tests.result == 'success' }}

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