name: Docker Image Build/Push
on:
push:
branches: ["**"]
tags:
- "v*.*.*"
pull_request:
branches: ["**"]
release:
types: [published, created]
workflow_dispatch:
inputs:
push_image:
description: "Set to true to force a push on manual runs"
required: false
default: "false"
workflow_call: {}
env:
REGISTRY: ghcr.io
IMAGE_NAME: ${{ github.repository }}
jobs:
build-and-push:
name: Docker Image (build/push)
runs-on: ubuntu-latest
permissions:
contents: read
packages: write
env:
PUSH_IMAGE: ${{ github.event_name == 'release' || startsWith(github.ref, 'refs/tags/v') || github.ref == 'refs/heads/main' || github.event.inputs.push_image == 'true' }}
steps:
- name: Checkout repository
uses: actions/checkout@v4
with:
fetch-depth: 0
ref: ${{ github.event.release.tag_name || github.ref }}
- name: Detect docker file changes
id: changes
uses: dorny/paths-filter@v3
with:
filters: |
docker:
- 'Dockerfile'
- 'docker-compose.yml'
- 'docker-compose.yaml'
- '.dockerignore'
- name: Show docker change filters
run: 'echo "Docker files changed: ${{ steps.changes.outputs.docker }}"'
- name: Set up QEMU
uses: docker/setup-qemu-action@v3
with:
platforms: arm64,amd64
- name: Set up Docker Buildx
uses: docker/setup-buildx-action@v3
- name: Extract Docker metadata
id: meta
uses: docker/metadata-action@v5
with:
images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
tags: |
type=semver,pattern=v{{version}},enable=${{ startsWith(github.ref, 'refs/tags/v') }}
type=semver,pattern=v{{major}}.{{minor}},enable=${{ startsWith(github.ref, 'refs/tags/v') }}
type=semver,pattern=v{{major}},enable=${{ startsWith(github.ref, 'refs/tags/v') }}
type=raw,value=latest,enable=${{ startsWith(github.ref, 'refs/tags/v') }}
type=ref,event=branch,enable=${{ !startsWith(github.ref, 'refs/tags/v') && github.event_name != 'release' }}
- name: Log in to GitHub Container Registry (main/tags only)
uses: docker/login-action@v3
if: env.PUSH_IMAGE == 'true'
with:
registry: ${{ env.REGISTRY }}
username: ${{ github.actor }}
password: ${{ secrets.GITHUB_TOKEN }}
- name: Image build/push (GHCR)
if: ${{ steps.changes.outputs.docker == 'true' || env.PUSH_IMAGE == 'true' || github.event_name == 'release' || startsWith(github.ref, 'refs/tags/v') }}
uses: docker/build-push-action@v5
env:
DOCS_ORG: ${{ github.repository_owner }}
DOCS_PROJECT: ${{ github.event.repository.name }}
DOCS_URL: https://${{ github.repository_owner }}.github.io
DOCS_BASE_URL: /${{ github.event.repository.name }}/
with:
context: .
platforms: linux/amd64,linux/arm64
push: ${{ env.PUSH_IMAGE == 'true' }}
tags: ${{ steps.meta.outputs.tags }}
labels: ${{ steps.meta.outputs.labels }}
cache-from: type=gha
cache-to: type=gha,mode=max