name: Build & Publish Docker Image
on:
push:
tags:
- '[0-9]+.[0-9]+.[0-9]+'
permissions:
contents: read packages: write
jobs:
build-and-publish:
runs-on: ubuntu-latest
steps:
- name: Check out source
uses: actions/checkout@v3
- name: Set up QEMU
uses: docker/setup-qemu-action@v2
- name: Set up Docker Buildx
uses: docker/setup-buildx-action@v2
- name: Log in to GitHub Container Registry
uses: docker/login-action@v2
with:
registry: ghcr.io
username: ${{ github.actor }}
password: ${{ secrets.GITHUB_TOKEN }}
- name: Extract version from tag
id: version
run: echo "VERSION=${GITHUB_REF#refs/tags/}" >> $GITHUB_OUTPUT
- name: Build & push Docker image
uses: docker/build-push-action@v4
with:
context: .
push: true
tags: |
ghcr.io/${{ github.repository_owner }}/${{ github.repository }}:${{ steps.version.outputs.VERSION }}
ghcr.io/${{ github.repository_owner }}/${{ github.repository }}:latest