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docker build

docker build #17

name: docker build
on:
push:
tags:
- "docker_*"
jobs:
docker:
runs-on: ubuntu-latest
steps:
- name: Free Disk Space (Ubuntu)
uses: jlumbroso/free-disk-space@main
with:
docker-images: false
- name: Checkout
uses: actions/checkout@v3
- name: Set up QEMU
uses: docker/setup-qemu-action@v2
- name: Generate Docker metadata
id: meta
uses: docker/metadata-action@v4
with:
images: |
ghcr.io/${{ github.repository }}
tags: |
type=match,pattern=docker_(.*),group=1
flavor: |
latest=true
- name: Set up Docker Buildx
uses: docker/setup-buildx-action@v2
- name: Login to GitHub Container Registry
uses: docker/login-action@v2
with:
registry: ghcr.io
username: ${{ github.repository_owner }}
password: ${{ secrets.GITHUB_TOKEN }}
- name: Build and push
uses: docker/build-push-action@v4
with:
context: .
push: true
tags: ${{ steps.meta.outputs.tags }}
labels: ${{ steps.meta.outputs.labels }}