Docker #10
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name: Docker | |
on: | |
push: | |
tags: ["*"] | |
branches: | |
- "main" | |
- "master" | |
schedule: | |
- cron: '0 5 * * 0' | |
pull_request: | |
branches: ["**"] | |
env: | |
# Hostname of your registry | |
REGISTRY: docker.io | |
# Image repository, without hostname and tag | |
IMAGE_NAME: alpine/helm | |
SHA: ${{ github.event.pull_request.head.sha || github.event.after }} | |
jobs: | |
build: | |
runs-on: ubuntu-latest | |
permissions: | |
pull-requests: write | |
steps: | |
- name: Setup Docker buildx | |
uses: docker/setup-buildx-action@v3 | |
# Step to fetch the latest version | |
- name: Get latest version | |
id: curl-version | |
run: | | |
VERSION=$(curl -s https://api.github.com/repos/helm/helm/releases | jq -r '.[].tag_name | select(test("alpha|beta|rc") | not) ' | sort -rV | head -n 1 |sed 's/v//') | |
echo "Latest helm version is $VERSION" | |
echo "VERSION=$VERSION" >> $GITHUB_ENV | |
# Authenticate to the container registry | |
- name: Authenticate to registry ${{ env.REGISTRY }} | |
uses: docker/login-action@v3 | |
with: | |
registry: ${{ env.REGISTRY }} | |
username: ${{ secrets.DOCKERHUB_USERNAME }} | |
password: ${{ secrets.DOCKERHUB_TOKEN }} | |
# Extract metadata (tags, labels) for Docker | |
- name: Extract Docker metadata | |
id: meta | |
uses: docker/metadata-action@v5 | |
with: | |
images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }} | |
labels: | | |
org.opencontainers.image.revision=${{ env.SHA }} | |
tags: | | |
type=edge,branch=$repo.default_branch | |
type=semver,pattern=v{{version}} | |
type=sha,prefix=,suffix=,format=short | |
# Build and push Docker image with Buildx | |
# (don't push on PR, load instead) | |
- name: Build and push Docker image | |
id: build-and-push | |
uses: docker/build-push-action@v6 | |
with: | |
platforms: linux/amd64,linux/arm/v7,linux/arm64/v8,linux/arm/v6,linux/ppc64le,linux/s390x | |
sbom: ${{ github.event_name != 'pull_request' }} | |
provenance: ${{ github.event_name != 'pull_request' }} | |
push: ${{ github.event_name != 'pull_request' }} | |
load: ${{ github.event_name == 'pull_request' }} | |
tags: ${{ steps.meta.outputs.tags }} | |
labels: ${{ steps.meta.outputs.labels }} | |
cache-from: type=gha | |
cache-to: type=gha,mode=max | |
build-args: | | |
VERSION=${{ env.VERSION }} | |
# - name: Checkout code | |
# uses: actions/checkout@v2 | |
# - name: check the platform in multi-arch images | |
# run: | | |
# echo ${{ steps.meta.outputs.tags }} | |
# bash ./test.sh ${{ steps.meta.outputs.tags }} | |
- name: set tags | |
run: | | |
# install crane | |
curl -LO https://github.com/google/go-containerregistry/releases/download/v0.20.2/go-containerregistry_Linux_x86_64.tar.gz | |
tar zxvf go-containerregistry_Linux_x86_64.tar.gz | |
chmod +x crane | |
# simple test | |
docker_version=$(docker run --rm ${{ steps.meta.outputs.tags }} version) | |
docker_version=$(echo ${docker_version}| awk -F \" '{print $2}' |sed 's/v//') | |
echo $docker_version | |
minor=${docker_version%.*} | |
major=${docker_version%%.*} | |
if [ "$docker_version" == "$VERSION" ]; then | |
./crane auth login -u ${{ secrets.DOCKERHUB_USERNAME }} -p ${{ secrets.DOCKERHUB_TOKEN }} index.docker.io | |
./crane copy ${{ steps.meta.outputs.tags }} ${{ env.IMAGE_NAME }}:latest | |
./crane copy ${{ steps.meta.outputs.tags }} ${{ env.IMAGE_NAME }}:${{ env.VERSION }} | |
./crane copy ${{ steps.meta.outputs.tags }} ${{ env.IMAGE_NAME }}:${minor} | |
./crane copy ${{ steps.meta.outputs.tags }} ${{ env.IMAGE_NAME }}:${major} | |
rm -f /home/runner/.docker/config.json | |
else | |
echo "Versions are different. Skipping..." | |
fi |