Migrate from AZDO to GitHub Actions #74

	name: Publish Helm charts

	on:
	push:
	branches: [master]
	pull_request:
	branches: [master]

	jobs:
	check-app:
	name: Check if commit was pushed by GitHub App
	runs-on: ubuntu-latest
	outputs:
	pushed-by-app: ${{ steps.check-app.outputs.pushed-by-app }}
	steps:
	- name: Check if commit was pushed by GitHub App
	id: check-app
	run: \|
	if [[ '${{ github.actor }}' == '${{ vars.GH_APP_USERNAME }}' ]]; then
	echo 'Commit was pushed by GitHub App.'
	echo "pushed-by-app=true" >> "$GITHUB_OUTPUT"
	fi

	publish-helm-charts:
	name: Publish Helm charts
	runs-on: elvia-runner
	needs: [check-app]
	if: ${{ needs.check-app.outputs.pushed-by-app != 'true' }}
	steps:
	- name: Get GitHub App token for repository
	uses: actions/create-github-app-token@v1
	id: app-token
	with:
	app-id: ${{ vars.GH_APP_ID }}
	private-key: ${{ secrets.GH_APP_PRIVATE_KEY }}

	- name: Checkout repository
	uses: actions/checkout@v4
	with:
	token: ${{ steps.app-token.outputs.token }}
	fetch-depth: 0
	ref: ${{github.event.pull_request.head.ref}}

	- name: Package charts
	run: \|
	helm package elvia-deployment
	helm package elvia-statefulset
	helm package iss-deployment

	- name: Index Helm repository
	run: helm repo index .

	- name: Push packaged charts to GitHub repository
	# Only on push to master
	if: github.ref == 'refs/heads/master'
	run: \|
	if [[ -z "$(git status --porcelain)" ]]; then
	echo 'No changes to commit.'
	exit 0
	fi

	git config user.email '${{ vars.GH_APP_USER_EMAIL }}'
	git config user.name '${{ vars.GH_APP_USERNAME }}'

	git add .
	git commit -m 'Publish Helm charts'
	git push

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