Senko-san
122 lines
3.9 KiB
YAML
122 lines
3.9 KiB
YAML
name: Docker Build & Publish
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on:
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push:
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branches: [master]
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workflow_dispatch:
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env:
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# Number of tagged (non-latest) versions to keep per image name.
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KEEP_VERSIONS: "5"
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jobs:
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build:
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runs-on: ubuntu-latest
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outputs:
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host: ${{ steps.meta.outputs.host }}
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image: ${{ steps.meta.outputs.image }}
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sha: ${{ steps.meta.outputs.sha }}
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steps:
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- name: Checkout
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uses: actions/checkout@v4
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- name: Resolve registry metadata
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id: meta
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run: |
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host=$(echo "${{ gitea.server_url }}" | sed 's|https\?://||; s|/$||')
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repo_lc=$(echo "${{ gitea.repository }}" | tr '[:upper:]' '[:lower:]')
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echo "host=$host" >> "$GITHUB_OUTPUT"
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echo "image=$host/$repo_lc" >> "$GITHUB_OUTPUT"
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echo "sha=$(git rev-parse --short HEAD)" >> "$GITHUB_OUTPUT"
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- name: Set up Docker Buildx
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uses: docker/setup-buildx-action@v3
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- name: Build image
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uses: docker/build-push-action@v5
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with:
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context: .
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file: dockerfiles/Dockerfile.prod
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push: false
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build-args: |
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PUBLIC_API_BASE_URL=/api/v1
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tags: |
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${{ steps.meta.outputs.image }}:latest
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${{ steps.meta.outputs.image }}:${{ steps.meta.outputs.sha }}
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outputs: type=docker,dest=/tmp/image.tar
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- name: Upload image artifact
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uses: actions/upload-artifact@v3
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with:
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name: docker-image
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path: /tmp/image.tar
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retention-days: 1
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push:
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needs: build
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runs-on: ubuntu-latest
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steps:
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- name: Download image artifact
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uses: actions/download-artifact@v3
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with:
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name: docker-image
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path: /tmp
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- name: Load image
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run: docker load < /tmp/image.tar
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- name: Log in to Gitea registry
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uses: docker/login-action@v3
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with:
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registry: ${{ needs.build.outputs.host }}
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username: ${{ gitea.actor }}
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password: ${{ secrets.PACKAGE_REGISTRY_TOKEN }}
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- name: Push image
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run: |
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docker push ${{ needs.build.outputs.image }}:latest
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docker push ${{ needs.build.outputs.image }}:${{ needs.build.outputs.sha }}
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cleanup:
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name: Prune old image versions
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needs: push
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runs-on: ubuntu-latest
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steps:
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- name: Delete versions beyond KEEP_VERSIONS
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env:
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GITEA_URL: ${{ gitea.server_url }}
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OWNER: ${{ gitea.repository_owner }}
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IMAGE: ${{ gitea.event.repository.name }}
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TOKEN: ${{ secrets.PACKAGE_REGISTRY_TOKEN }}
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run: |
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image=$(echo "$IMAGE" | tr '[:upper:]' '[:lower:]')
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# List all container package versions for this image (page size 50 is
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# enough for typical repos; increase if you push very frequently).
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response=$(curl -sf \
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-H "Authorization: token $TOKEN" \
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-H "Accept: application/json" \
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"${GITEA_URL}/api/v1/packages/${OWNER}?type=container&limit=50&q=${image}")
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# Keep the KEEP_VERSIONS newest SHA-tagged versions; always preserve 'latest'.
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to_delete=$(printf '%s' "$response" \
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| jq -r \
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--arg name "$image" \
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--argjson keep "$KEEP_VERSIONS" \
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'[.[] | select(.name == $name and .version != "latest")]
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| sort_by(.created) | reverse
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| .[$keep:][].version')
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if [ -z "$to_delete" ]; then
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echo "Nothing to prune."
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exit 0
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fi
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while IFS= read -r version; do
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echo "Deleting ${image}:${version}"
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curl -sf -X DELETE \
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-H "Authorization: token $TOKEN" \
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"${GITEA_URL}/api/v1/packages/${OWNER}/container/${image}/${version}" \
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&& echo " ok" || echo " failed (may already be gone, continuing)"
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done <<< "$to_delete"
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