Fetch CI Nightly Data #58

	name: Fetch CI Nightly Data
	run-name: Fetch CI Nightly Data
	on:
	schedule:
	- cron: '0 4 * * *'
	workflow_dispatch:
	push:
	branches:
	- main
	paths:
	- 'scripts/fetch-ci-nightly-data.js'
	- '.github/workflows/fetch-ci-nightly-data.yaml'

	jobs:
	fetch-and-commit-data:
	runs-on: ubuntu-22.04

	steps:
	- name: Checkout
	uses: actions/checkout@v4
	- name: Update dashboard data
	# Use bash to fail fast:
	# https://docs.github.com/en/actions/writing-workflows/workflow-syntax-for-github-actions#jobsjob_idstepsshell
	shell: bash
	run: \|
	# fetch ci nightly data as temporary file
	node scripts/fetch-ci-nightly-data.js \| tee tmp-data.json
	# switch to a branch specifically for holding latest data
	git config --global user.name "GH Actions Workflow"
	git config --global user.email "<gha@runner>"
	git fetch --all
	git checkout latest-dashboard-data
	# back out whatever data was there
	git reset HEAD~1
	# overwrite the old data
	mkdir -p data/
	mv tmp-data.json data/job_stats.json
	# commit
	git add data
	git commit -m '[skip ci] latest ci nightly data'
	git push --force

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