publish-images.yml•1.68 kB
name: Build and push Docker images
on:
workflow_dispatch:
push:
branches: ["main"] # Only publish when pushing to main
tags: ["v*"] # Or when pushing a version tag
pull_request:
branches: ["main"] # Always build and validate on PRs
permissions:
contents: read
packages: write
env:
REGISTRY: ghcr.io
IMAGE_NAME: ${{ github.repository }}
jobs:
build-and-push-images:
runs-on: ubuntu-latest
steps:
- name: Checkout repository
uses: actions/checkout@v4
- name: Set up Docker Buildx
uses: docker/setup-buildx-action@v3
- name: Log in to GHCR
uses: docker/login-action@v3
with:
registry: ${{ env.REGISTRY }}
username: ${{ github.actor }}
password: ${{ secrets.GITHUB_TOKEN }}
- name: Extract metadata (snak-api)
id: meta-snak-api
uses: docker/metadata-action@v5
with:
images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}/snak-api
tags: |
type=ref,event=branch
type=sha,format=short
type=ref,event=tag
type=raw,value=latest,enable=${{ github.ref == 'refs/heads/main' }}
- name: Build and push Docker image (snak-api)
uses: docker/build-push-action@v6
with:
context: .
file: ./packages/server/Dockerfile
push: ${{ github.event_name != 'pull_request' }} # build only on PR
platforms: linux/amd64
tags: ${{ steps.meta-snak-api.outputs.tags }}
labels: ${{ steps.meta-snak-api.outputs.labels }}
cache-from: type=gha
cache-to: type=gha,mode=max