Merge pull request #51 from ionfury/service-label-annotations #26

	name: Deploy helm chart
	on:
	push:
	branches:
	- main
	paths:
	- '.github/workflows/deploy-chart.yml'
	- 'chart/**'
	- 'version'
	jobs:
	deploy-valheim-helm-chart:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout main
	uses: actions/checkout@v1
	with:
	ref: 'main'

	- name: Install tools
	run: \|
	helm version
	echo "Installing chart-releaser..."
	curl -sSL https://github.com/helm/chart-releaser/releases/download/v0.2.1/chart-releaser_0.2.1_linux_amd64.tar.gz \| tar xzf -
	sudo mv cr /bin/cr

	- name: Release
	run: \|
	export GIT_EMAIL=${{ secrets.GIT_EMAIL }}
	export CH_TOKEN=${{ secrets.GIT_TOKEN }}
	export GIT_REPOSITORY_URL=https://github.com/addyvan/valheim-k8s

	version=$(cat version)

	helm package --version=$version ./chart --destination .deploy
	cr upload ./chart --owner addyvan -r valheim-k8s --token $CH_TOKEN -p .deploy \|\| echo "$version already exists"

	- name: Checkout gh-pages branch
	uses: actions/checkout@v1
	with:
	ref: 'gh-pages'
	clean: false

	- name: Update chart index
	run: \|
	cr index -i ./index.yaml -p .deploy --owner addyvan --repo valheim-k8s \|\| echo "index.yaml did not change"

	- name: commit index changes
	run: \|
	git add index.yaml
	git config --local user.email ${{ secrets.GIT_EMAIL }}
	git config --local user.name addyvan
	git commit -m "release $version" \|\| echo "No changes to commit"

	- name: Push changes
	uses: ad-m/github-push-action@master
	with:
	github_token: ${{ secrets.GIT_TOKEN }}
	branch: gh-pages

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