120 lines
4.1 KiB
YAML
120 lines
4.1 KiB
YAML
name: docker
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on:
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# workflow_run:
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# workflows: [crane]
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push:
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branches: [main]
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# types:
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# - completed
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# schedule:
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# - cron: 0 0 * * 1
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# # Publish semver tags as releases.
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# tags: [ 'v*.*.*' ]
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# pull_request:
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# branches: [ "main" ]
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env:
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# Use docker.io for Docker Hub if empty
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REGISTRY: git.nexveridian.com
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# github.repository as <account>/<repo>
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IMAGE_NAME: ${{ github.repository }}
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NIX_CONFIG: "experimental-features = nix-command flakes"
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jobs:
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build:
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runs-on: docker
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# https://docs.github.com/en/actions/using-workflows/events-that-trigger-workflows#running-a-workflow-based-on-the-conclusion-of-another-workflow
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# if: ${{ github.event.workflow_run.conclusion == 'success' }}
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permissions:
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contents: read
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packages: write
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# This is used to complete the identity challenge
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# with sigstore/fulcio when running outside of PRs.
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id-token: write
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steps:
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- run: nix run -I nixpkgs=channel:nixos-unstable nixpkgs#attic-client login nex https://nix.nexveridian.com ${{ secrets.ATTIC_TOKEN }} || true
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- run: nix run -I nixpkgs=channel:nixos-unstable nixpkgs#attic-client cache create nexveridian-web || true
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- run: nix run -I nixpkgs=channel:nixos-unstable nixpkgs#attic-client use nexveridian-web || true
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- name: Install Node.js
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run: |
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mkdir -p ~/.local/bin
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nix build -I nixpkgs=channel:nixos-unstable nixpkgs#nodejs_24 -o ~/.local/nodejs
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ln -sf ~/.local/nodejs/bin/node ~/.local/bin/node
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ln -sf ~/.local/nodejs/bin/npm ~/.local/bin/npm
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echo "$HOME/.local/bin" >> $GITHUB_PATH
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- uses: actions/checkout@v4
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# Install skopeo from Nix (for daemonless image operations)
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- name: Install skopeo
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run: |
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mkdir -p ~/.local/bin
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nix build -I nixpkgs=channel:nixos-unstable nixpkgs#skopeo -o ~/.local/skopeo
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ln -sf ~/.local/skopeo/bin/skopeo ~/.local/bin/skopeo
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echo "$HOME/.local/bin" >> $GITHUB_PATH
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# Create a simple policy file for skopeo
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mkdir -p ~/.config/containers
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cat > ~/.config/containers/policy.json << 'EOF'
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{
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"default": [
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{
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"type": "insecureAcceptAnything"
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}
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]
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}
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EOF
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skopeo --version
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# Extract metadata (tags, labels) for Docker
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# https://github.com/docker/metadata-action
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- name: Extract Docker metadata
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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: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
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- name: Build Nix package
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run: nix build .#my-docker
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# https://github.com/orgs/community/discussions/25768#discussioncomment-3249183
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- name: Downcase REPO
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run: |
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echo "REPO=${GITHUB_REPOSITORY,,}" >> ${GITHUB_ENV}
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- name: Strip REPO Username
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run: |
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STRIP_REPO_USERNAME=${REPO#nexveridian/}
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echo "STRIP_REPO_USERNAME=${STRIP_REPO_USERNAME}" >> ${GITHUB_ENV}
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# https://github.com/docker/build-push-action/issues/538
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- name: Push Docker image with skopeo
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if: github.event_name != 'pull_request'
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run: |
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# Debug: Check what files exist
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ls -la
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file result
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readlink -f result
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# Copy the image directly from the Nix result to the registry
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skopeo copy \
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--dest-creds ${{ github.actor }}:${{ secrets.GITHUB_TOKEN }} \
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docker-archive:$(readlink -f result) \
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docker://${{ env.REGISTRY }}/${{ env.REPO }}:latest
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- name: Push to attic
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if: always()
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run: |
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valid_paths=""
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for path in /nix/store/*/; do
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if nix path-info "$path" >/dev/null 2>&1; then
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valid_paths="$valid_paths $path"
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fi
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done
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if [ -n "$valid_paths" ]; then
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for i in {1..10}; do
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nix run -I nixpkgs=channel:nixos-unstable nixpkgs#attic-client push nexveridian-web $valid_paths && break || [ $i -eq 5 ] || sleep 5
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done
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fi
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