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Docker

Docker #724

---
name: Docker
# This workflow uses actions that are not certified by GitHub.
# They are provided by a third-party and are governed by
# separate terms of service, privacy policy, and support
# documentation.
on: # yamllint disable-line rule:truthy
schedule:
- cron: "23 9 * * *"
push:
branches: [main]
# Publish semver tags as releases.
tags: ["v*.*.*"]
pull_request:
branches: [main]
merge_group:
env:
# Use docker.io for Docker Hub if empty
REGISTRY: ghcr.io
# github.repository as <account>/<repo>
IMAGE_NAME: ${{ github.repository }}
jobs:
build:
runs-on: ubuntu-latest
permissions:
contents: read
packages: write
steps:
- name: Checkout repository
uses: actions/[email protected]
# Login against a Docker registry except on PR
# https://github.com/docker/login-action
- name: Log into registry ${{ env.REGISTRY }}
if: github.event_name != 'pull_request'
uses: docker/[email protected]
with:
registry: ${{ env.REGISTRY }}
username: ${{ github.actor }}
password: ${{ secrets.GITHUB_TOKEN }}
# Extract metadata (tags, labels) for Docker
# https://github.com/docker/metadata-action
- name: Extract Docker metadata
id: meta
uses: docker/[email protected]
with:
images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
- name: Set up QEMU
uses: docker/[email protected]
- name: Set up Docker Buildx
uses: docker/[email protected]
# Build and push Docker image with Buildx (don't push on PR)
# https://github.com/docker/build-push-action
- name: Build and push Docker image
uses: docker/[email protected]
with:
context: .
platforms: linux/amd64
push: ${{ github.event_name != 'pull_request' }}
tags: ${{ steps.meta.outputs.tags }}
labels: ${{ steps.meta.outputs.labels }}