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name: Build and publish Docker image
on:
push:
branches:
- main
tags:
- 'v*.*.*'
release:
types: [published]
pull_request:
branches: [ main ]
env:
REGISTRY: ghcr.io
IMAGE_NAME: ${{ github.repository }}
jobs:
docker:
runs-on: ubuntu-latest
steps:
-
name: Checkout
uses: actions/checkout@v2
-
name: Docker meta
id: meta
uses: docker/metadata-action@v3
with:
# list of Docker images to use as base name for tags
images: |
${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
# generate Docker tags based on the following events/attributes
tags: |
type=schedule
type=ref,event=branch
type=ref,event=pr
type=semver,pattern={{version}}
type=semver,pattern={{major}}.{{minor}}
type=semver,pattern={{major}}.{{minor}}
type=semver,pattern={{major}}
type=sha
-
name: Set up QEMU
uses: docker/setup-qemu-action@v1
with:
platforms: all
-
name: Set up Docker Buildx
uses: docker/setup-buildx-action@v1
-
name: Login to GitHub Container Registry
uses: docker/login-action@v1
with:
registry: ${{ env.REGISTRY }}
username: ${{ github.actor }}
password: ${{ secrets.GITHUB_TOKEN }}
-
name: Build and push
uses: docker/build-push-action@v2
with:
context: .
push: true
platforms: linux/amd64,linux/arm64
tags: ${{ steps.meta.outputs.tags }}
labels: ${{ steps.meta.outputs.labels }}
build-args: |
GITHUB_REF_NAME
GITHUB_SHA