name: "CI" on: pull_request: push: permissions: read-all jobs: tests: needs: [check_secrets] strategy: fail-fast: false matrix: os: [ubuntu-latest, macos-latest] runs-on: ${{ matrix.os }} timeout-minutes: 60 steps: - uses: actions/checkout@v4 with: fetch-depth: 0 - uses: cachix/install-nix-action@V27 with: # The sandbox would otherwise be disabled by default on Darwin extra_nix_config: "sandbox = true" - run: echo CACHIX_NAME="$(echo $GITHUB_REPOSITORY-install-tests | tr "[A-Z]/" "[a-z]-")" >> $GITHUB_ENV - uses: cachix/cachix-action@v15 if: needs.check_secrets.outputs.cachix == 'true' with: name: '${{ env.CACHIX_NAME }}' signingKey: '${{ secrets.CACHIX_SIGNING_KEY }}' authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}' - run: nix --experimental-features 'nix-command flakes' flake check -L # Steps to test CI automation in your own fork. # Cachix: # 1. Sign-up for https://www.cachix.org/ # 2. Create a cache for $githubuser-nix-install-tests # 3. Create a cachix auth token and save it in https://github.com/$githubuser/nix/settings/secrets/actions in "Repository secrets" as CACHIX_AUTH_TOKEN # Dockerhub: # 1. Sign-up for https://hub.docker.com/ # 2. Store your dockerhub username as DOCKERHUB_USERNAME in "Repository secrets" of your fork repository settings (https://github.com/$githubuser/nix/settings/secrets/actions) # 3. Create an access token in https://hub.docker.com/settings/security and store it as DOCKERHUB_TOKEN in "Repository secrets" of your fork check_secrets: permissions: contents: none name: Check Cachix and Docker secrets present for installer tests runs-on: ubuntu-latest outputs: cachix: ${{ steps.secret.outputs.cachix }} docker: ${{ steps.secret.outputs.docker }} steps: - name: Check for secrets id: secret env: _CACHIX_SECRETS: ${{ secrets.CACHIX_SIGNING_KEY }}${{ secrets.CACHIX_AUTH_TOKEN }} _DOCKER_SECRETS: ${{ secrets.DOCKERHUB_USERNAME }}${{ secrets.DOCKERHUB_TOKEN }} run: | echo "::set-output name=cachix::${{ env._CACHIX_SECRETS != '' }}" echo "::set-output name=docker::${{ env._DOCKER_SECRETS != '' }}" installer: needs: [tests, check_secrets] if: github.event_name == 'push' && needs.check_secrets.outputs.cachix == 'true' runs-on: ubuntu-latest outputs: installerURL: ${{ steps.prepare-installer.outputs.installerURL }} steps: - uses: actions/checkout@v4 with: fetch-depth: 0 - run: echo CACHIX_NAME="$(echo $GITHUB_REPOSITORY-install-tests | tr "[A-Z]/" "[a-z]-")" >> $GITHUB_ENV - uses: cachix/install-nix-action@V27 with: install_url: https://releases.nixos.org/nix/nix-2.20.3/install - uses: cachix/cachix-action@v15 with: name: '${{ env.CACHIX_NAME }}' signingKey: '${{ secrets.CACHIX_SIGNING_KEY }}' authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}' - id: prepare-installer run: scripts/prepare-installer-for-github-actions installer_test: needs: [installer, check_secrets] if: github.event_name == 'push' && needs.check_secrets.outputs.cachix == 'true' strategy: fail-fast: false matrix: os: [ubuntu-latest, macos-latest] runs-on: ${{ matrix.os }} steps: - uses: actions/checkout@v4 - run: echo CACHIX_NAME="$(echo $GITHUB_REPOSITORY-install-tests | tr "[A-Z]/" "[a-z]-")" >> $GITHUB_ENV - uses: cachix/install-nix-action@V27 with: install_url: '${{needs.installer.outputs.installerURL}}' install_options: "--tarball-url-prefix https://${{ env.CACHIX_NAME }}.cachix.org/serve" - run: sudo apt install fish zsh if: matrix.os == 'ubuntu-latest' - run: brew install fish if: matrix.os == 'macos-latest' - run: exec bash -c "nix-instantiate -E 'builtins.currentTime' --eval" - run: exec sh -c "nix-instantiate -E 'builtins.currentTime' --eval" - run: exec zsh -c "nix-instantiate -E 'builtins.currentTime' --eval" - run: exec fish -c "nix-instantiate -E 'builtins.currentTime' --eval" - run: exec bash -c "nix-channel --add https://releases.nixos.org/nixos/unstable/nixos-23.05pre466020.60c1d71f2ba nixpkgs" - run: exec bash -c "nix-channel --update && nix-env -iA nixpkgs.hello && hello" docker_push_image: needs: [check_secrets, tests] permissions: contents: read packages: write if: >- github.event_name == 'push' && github.ref_name == 'master' && needs.check_secrets.outputs.cachix == 'true' && needs.check_secrets.outputs.docker == 'true' runs-on: ubuntu-latest steps: - uses: actions/checkout@v4 with: fetch-depth: 0 - uses: cachix/install-nix-action@V27 with: install_url: https://releases.nixos.org/nix/nix-2.20.3/install - run: echo CACHIX_NAME="$(echo $GITHUB_REPOSITORY-install-tests | tr "[A-Z]/" "[a-z]-")" >> $GITHUB_ENV - run: echo NIX_VERSION="$(nix --experimental-features 'nix-command flakes' eval .\#default.version | tr -d \")" >> $GITHUB_ENV - uses: cachix/cachix-action@v15 if: needs.check_secrets.outputs.cachix == 'true' with: name: '${{ env.CACHIX_NAME }}' signingKey: '${{ secrets.CACHIX_SIGNING_KEY }}' authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}' - run: nix --experimental-features 'nix-command flakes' build .#dockerImage -L - run: docker load -i ./result/image.tar.gz - run: docker tag nix:$NIX_VERSION ${{ secrets.DOCKERHUB_USERNAME }}/nix:$NIX_VERSION - run: docker tag nix:$NIX_VERSION ${{ secrets.DOCKERHUB_USERNAME }}/nix:master # We'll deploy the newly built image to both Docker Hub and Github Container Registry. # # Push to Docker Hub first - name: Login to Docker Hub uses: docker/login-action@v3 with: username: ${{ secrets.DOCKERHUB_USERNAME }} password: ${{ secrets.DOCKERHUB_TOKEN }} - run: docker push ${{ secrets.DOCKERHUB_USERNAME }}/nix:$NIX_VERSION - run: docker push ${{ secrets.DOCKERHUB_USERNAME }}/nix:master # Push to GitHub Container Registry as well - name: Login to GitHub Container Registry uses: docker/login-action@v3 with: registry: ghcr.io username: ${{ github.actor }} password: ${{ secrets.GITHUB_TOKEN }} - name: Push image run: | IMAGE_ID=ghcr.io/${{ github.repository_owner }}/nix # Change all uppercase to lowercase IMAGE_ID=$(echo $IMAGE_ID | tr '[A-Z]' '[a-z]') docker tag nix:$NIX_VERSION $IMAGE_ID:$NIX_VERSION docker tag nix:$NIX_VERSION $IMAGE_ID:latest docker push $IMAGE_ID:$NIX_VERSION docker push $IMAGE_ID:latest # deprecated 2024-02-24 docker tag nix:$NIX_VERSION $IMAGE_ID:master docker push $IMAGE_ID:master vm_tests: runs-on: ubuntu-22.04 steps: - uses: actions/checkout@v4 - uses: DeterminateSystems/nix-installer-action@main - uses: DeterminateSystems/magic-nix-cache-action@main - run: nix build -L .#hydraJobs.tests.githubFlakes .#hydraJobs.tests.tarballFlakes