94 lines
2.6 KiB
YAML
94 lines
2.6 KiB
YAML
name: Publish Docker image
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on:
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push:
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branches: [ "main" ]
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tags:
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- "v*"
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workflow_dispatch:
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permissions:
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contents: read
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packages: write
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env:
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REGISTRY: docker.io
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IMAGE_NAME: ${{ github.repository }}
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jobs:
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build-and-push:
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name: Build and push image
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runs-on: ubuntu-latest
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concurrency:
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group: docker-${{ github.ref }}
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cancel-in-progress: false
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steps:
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- name: Checkout
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uses: actions/checkout@v4
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- name: Set up QEMU (for multi-arch builds)
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uses: docker/setup-qemu-action@v3
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- name: Set up Docker Buildx
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uses: docker/setup-buildx-action@v3
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- name: Cache Docker layers
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uses: actions/cache@v4
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with:
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path: /tmp/.buildx-cache
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key: ${{ runner.os }}-buildx-${{ hashFiles('Dockerfile', 'pubspec.lock') }}
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restore-keys: |
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${{ runner.os }}-buildx-
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# Docker Hub login (active)
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- name: Log in to Docker Hub
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uses: docker/login-action@v3
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with:
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registry: docker.io
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username: ${{ secrets.DOCKERHUB_USERNAME }}
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password: ${{ secrets.DOCKERHUB_TOKEN }}
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# GHCR login (commented out for future usage)
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# - name: Log in to GitHub Container Registry
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# uses: docker/login-action@v3
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# with:
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# registry: ghcr.io
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# username: ${{ github.actor }}
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# password: ${{ secrets.GITHUB_TOKEN }}
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- name: Extract Docker metadata (tags, labels)
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id: meta
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uses: docker/metadata-action@v5
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with:
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images: |
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${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
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tags: |
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type=ref,event=branch
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type=semver,pattern={{version}}
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type=semver,pattern={{major}}.{{minor}}
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flavor: |
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latest=${{ github.ref == format('refs/heads/{0}', github.event.repository.default_branch) }}
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token: ${{ secrets.GITHUB_TOKEN }}
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- name: Build and push
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uses: docker/build-push-action@v6
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with:
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context: .
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file: ./Dockerfile
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platforms: linux/amd64
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push: ${{ github.event_name != 'pull_request' }}
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tags: ${{ steps.meta.outputs.tags }}
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labels: ${{ steps.meta.outputs.labels }}
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cache-from: type=local,src=/tmp/.buildx-cache
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cache-to: type=local,dest=/tmp/.buildx-cache-new,mode=max
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- name: Move cache
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if: always()
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run: |
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if [ -d /tmp/.buildx-cache-new ]; then
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rm -rf /tmp/.buildx-cache
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mv /tmp/.buildx-cache-new /tmp/.buildx-cache
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else
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echo "No new cache to move"
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fi
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