phundrak.com/.github/workflows/publish-docker.yml
Lucien Cartier-Tilet 9b981e8545
All checks were successful
Publish Docker Images / build-and-publish (push) Successful in 7m26s
feat: add CI for backend
2025-11-05 04:18:07 +01:00

124 lines
4.5 KiB
YAML

name: Publish Docker Images
on:
push:
branches:
- main
- develop
tags:
- 'v*.*.*'
pull_request:
types: [opened, synchronize, reopened]
env:
CACHIX_NAME: devenv
CACHIX_SKIP_PUSH: true
DOCKER_REGISTRY: labs.phundrak.com # Override in repository settings if needed
IMAGE_NAME: phundrak/phundrak-dot-com-backend
jobs:
build-and-publish:
runs-on: ubuntu-latest
permissions:
contents: read
packages: write # Required for pushing to Phundrak Labs registry
pull-requests: read
steps:
- name: Checkout repository
uses: actions/checkout@v4
- name: Install Nix
uses: cachix/install-nix-action@v27
with:
nix_path: nixpkgs=channel:nixos-unstable
- name: Setup Cachix
uses: cachix/cachix-action@v15
with:
name: '${{ env.CACHIX_NAME }}'
authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'
skipPush: ${{ env.CACHIX_SKIP_PUSH }}
- name: Build Docker image with Nix
run: |
echo "Building Docker image..."
nix build .#backendDockerLatest --accept-flake-config
- name: Load Docker image
run: |
echo "Loading Docker image into Docker daemon..."
docker load < result
- name: Log in to Docker Registry
run: |
echo "${{ secrets.DOCKER_PASSWORD }}" | docker login ${{ env.DOCKER_REGISTRY }} -u ${{ secrets.DOCKER_USERNAME }} --password-stdin
- name: Determine tags and push images
run: |
set -euo pipefail
REGISTRY="${{ env.DOCKER_REGISTRY }}"
IMAGE_NAME="${{ env.IMAGE_NAME }}"
# The locally built image from Nix (name comes from Cargo.toml package.name)
LOCAL_IMAGE="phundrak/phundrak-dot-com-backend:latest"
echo "Event: ${{ github.event_name }}"
echo "Ref: ${{ github.ref }}"
echo "Ref type: ${{ github.ref_type }}"
# Determine which tags to push based on the event
if [[ "${{ github.event_name }}" == "push" && "${{ github.ref_type }}" == "tag" ]]; then
# Tag push on main branch → publish 'latest' and versioned tag
echo "Tag push detected"
TAG_VERSION="${{ github.ref_name }}"
# Remove 'v' prefix if present (v1.0.0 → 1.0.0)
TAG_VERSION="${TAG_VERSION#v}"
echo "Tagging and pushing: ${REGISTRY}/${IMAGE_NAME}:latest"
docker tag "${LOCAL_IMAGE}" "${REGISTRY}/${IMAGE_NAME}:latest"
docker push "${REGISTRY}/${IMAGE_NAME}:latest"
echo "Tagging and pushing: ${REGISTRY}/${IMAGE_NAME}:${TAG_VERSION}"
docker tag "${LOCAL_IMAGE}" "${REGISTRY}/${IMAGE_NAME}:${TAG_VERSION}"
docker push "${REGISTRY}/${IMAGE_NAME}:${TAG_VERSION}"
elif [[ "${{ github.event_name }}" == "push" && "${{ github.ref }}" == "refs/heads/develop" ]]; then
# Push on develop branch → publish 'develop' tag
echo "Push to develop branch detected"
echo "Tagging and pushing: ${REGISTRY}/${IMAGE_NAME}:develop"
docker tag "${LOCAL_IMAGE}" "${REGISTRY}/${IMAGE_NAME}:develop"
docker push "${REGISTRY}/${IMAGE_NAME}:develop"
elif [[ "${{ github.event_name }}" == "pull_request" ]]; then
# Pull request → publish 'pr<number>' tag
echo "Pull request detected"
PR_NUMBER="${{ github.event.pull_request.number }}"
echo "Tagging and pushing: ${REGISTRY}/${IMAGE_NAME}:pr${PR_NUMBER}"
docker tag "${LOCAL_IMAGE}" "${REGISTRY}/${IMAGE_NAME}:pr${PR_NUMBER}"
docker push "${REGISTRY}/${IMAGE_NAME}:pr${PR_NUMBER}"
elif [[ "${{ github.event_name }}" == "push" && "${{ github.ref }}" == "refs/heads/main" ]]; then
# Push to main branch (not a tag) → publish 'latest'
echo "Push to main branch detected"
echo "Tagging and pushing: ${REGISTRY}/${IMAGE_NAME}:latest"
docker tag "${LOCAL_IMAGE}" "${REGISTRY}/${IMAGE_NAME}:latest"
docker push "${REGISTRY}/${IMAGE_NAME}:latest"
else
echo "Unknown event or ref, skipping push"
exit 1
fi
- name: Log out from Docker Registry
if: always()
run: docker logout ${{ env.DOCKER_REGISTRY }}
- name: Image published successfully
run: |
echo "✅ Docker image(s) published successfully to ${{ env.DOCKER_REGISTRY }}/${{ env.IMAGE_NAME }}"