Add CI and cache #1
Workflow file for this run
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| name: CI | |
| on: | |
| push: | |
| branches: ["main"] | |
| pull_request: | |
| branches: ["main"] | |
| jobs: | |
| checks: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: checkout | |
| uses: actions/checkout@v4 | |
| - name: Install Nix | |
| uses: cachix/install-nix-action@v24 | |
| - name: Nix Format Check | |
| run: nix fmt -- . --check | |
| - name: Nix Syntax Check | |
| run: nix flake check | |
| build-plan: | |
| # Save some computation. If the checks fail, don't build. | |
| needs: checks | |
| runs-on: ubuntu-latest | |
| outputs: | |
| matrix: ${{ steps.set-matrix.outputs.matrix }} | |
| steps: | |
| - name: checkout | |
| uses: actions/checkout@v4 | |
| - name: Install Nix | |
| uses: cachix/install-nix-action@v24 | |
| - name: Generate Build Matrix | |
| id: set-matrix | |
| run: | | |
| matrix="$(nix eval --json .#githubActions.matrix)" | |
| echo "matrix=$matrix" >> $GITHUB_OUTPUT | |
| build: | |
| needs: build-plan | |
| runs-on: ${{ matrix.os }} | |
| strategy: | |
| matrix: ${{fromJSON(needs.build-plan.outputs.matrix)}} | |
| steps: | |
| - name: checkout | |
| uses: actions/checkout@v4 | |
| - name: Install Nix | |
| uses: cachix/install-nix-action@v24 | |
| - name: Setup Cache | |
| uses: ryanccn/attic-action@f75ac4b827cc5ce58fbf5d56a958db7aee78879c | |
| with: | |
| endpoint: https://hercules.servers.lowrisc.org/nix-cache/ | |
| cache: public | |
| token: ${{ secrets.NIX_CACHE_TOKEN }} | |
| - name: Build ${{ matrix.attr }} | |
| run: nix build ".#{{ matrix.attr }}" |