Created
November 11, 2020 00:56
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GitHub Actions workflows for custom Cloudron Apps
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# Custom Cloudron App build/update workflow | |
# | |
# To use this template, ensure the following secrets | |
# * DOCKER_USERNAME | |
# * A Docker Hub account username | |
# * DOCKER_PASSWORD | |
# * The Docker Hub password for DOCKER_USERNAME | |
# * DOCKER_REPONAME | |
# * The repository belonging to DOCKER_USERNAME to push updates to | |
# * CLOUDRON_HOST | |
# * The Cloudron host to update (e.g. my.example.com) | |
# * CLOUDRON_TOKEN | |
# * A token for the Cloudron API on CLOUDRON_HOST with sufficient access | |
# * CLOUDRON_APPNAME | |
# * The name of the app as installed on the cloudron (e.g. myapp) | |
name: Release | |
# yamllint disable-line rule:truthy | |
on: | |
release: | |
types: [published] | |
jobs: | |
build: | |
runs-on: ubuntu-latest | |
env: | |
DOCKER_BUILDKIT: '1' | |
steps: | |
- uses: actions/checkout@v2 | |
- id: cache-docker | |
name: Docker registry caching | |
uses: actions/cache@v2 | |
with: | |
path: /tmp/docker-registry | |
key: docker-registry-buildkit-${{ hashFiles('Dockerfile') }} | |
- name: Start cache registry | |
run: docker run -d -p 5000:5000 --restart=always --name registry | |
-v /tmp/docker-registry:/var/lib/registry registry:2 && npx wait-on tcp:5000 | |
- name: Warm local cache | |
run: docker pull localhost:5000/${{ secrets.DOCKER_REPONAME }} || true | |
- name: Image Build | |
run: docker build . -f Dockerfile.cloudron -t ${{ secrets.DOCKER_REPONAME }} | |
--build-arg BUILDKIT_INLINE_CACHE=1 --cache-from=localhost:5000/${{ secrets.DOCKER_REPONAME }} | |
- name: Update cache registry | |
run: docker tag ${{ secrets.DOCKER_REPONAME }} localhost:5000/${{ secrets.DOCKER_REPONAME }}:latest && | |
docker push localhost:5000/${{ secrets.DOCKER_REPONAME }} || true | |
if: steps.cache-docker.outputs.cache-hit != 'true' | |
- name: Log into docker.io registry | |
run: echo "${{ secrets.DOCKER_PASSWORD }}" | docker login -u ${{ secrets.DOCKER_USERNAME }} --password-stdin | |
- name: Tag and push final image | |
run: | | |
IMAGE_ID=${{ secrets.DOCKER_USERNAME }}/${{ secrets.DOCKER_REPONAME }} | |
# Strip git ref prefix from version | |
VERSION=$(echo "${{ github.ref }}" | sed -e 's,.*/\(.*\),\1,') | |
# Strip "v" prefix from tag name | |
[[ "${{ github.ref }}" == "refs/tags/"* ]] && VERSION=$(echo $VERSION | sed -e 's/^v//') | |
echo IMAGE_ID=$IMAGE_ID | |
echo VERSION=$VERSION | |
docker tag ${{ secrets.DOCKER_REPONAME }} $IMAGE_ID:$VERSION | |
docker tag ${{ secrets.DOCKER_REPONAME }} $IMAGE_ID:latest | |
docker push $IMAGE_ID:$VERSION | |
docker push $IMAGE_ID:latest | |
deploy: | |
runs-on: ubuntu-latest | |
needs: build | |
steps: | |
- uses: actions/checkout@v2 | |
- name: Environment Setup | |
uses: actions/setup-node@v2-beta | |
with: | |
node-version: '14' | |
- name: Deploy setup | |
run: npm install -g cloudron | |
- name: Update App | |
run: | | |
update="cloudron update --no-wait \ | |
--server ${{ secrets.CLOUDRON_HOST }} \ | |
--token ${{ secrets.CLOUDRON_TOKEN }} \ | |
--app ${{ secrets.CLOUDRON_APPNAME }} \ | |
--image docker.io/${{ secrets.DOCKER_USERNAME }}/${{ secrets.DOCKER_REPONAME }}:latest" | |
# Retry up to 5 times (with linear backoff) | |
NEXT_WAIT_TIME=0 | |
until [ $NEXT_WAIT_TIME -eq 5 ] || $update; do | |
sleep $(( NEXT_WAIT_TIME++ )) | |
done | |
[ $NEXT_WAIT_TIME -lt 5 ] |
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