Skip builder vhd upload if no builders created #43
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| # SPDX-FileCopyrightText: 2022-2024 TII (SSRC) and the Ghaf contributors | |
| # SPDX-License-Identifier: Apache-2.0 | |
| name: Run pre-push checks | |
| on: | |
| push: | |
| branches: | |
| - main | |
| pull_request_target: | |
| branches: | |
| - main | |
| jobs: | |
| # Checks if the author of pull request is in our predefined list of authorized users | |
| check-identity: | |
| runs-on: ubuntu-latest | |
| outputs: | |
| authorized_user: ${{ steps.check-authorized-user.outputs.authorized_user}} | |
| environment: 'internal' | |
| steps: | |
| - name: Check identity | |
| id: check-authorized-user | |
| shell: bash | |
| run: | | |
| # AUTHORIZED_USERS is a newline separated list of usernames | |
| if echo "${{ vars.AUTHORIZED_USERS }}" | tr -s '[:space:]' '\n' | grep -Fxq "${{ github.actor }}"; then | |
| echo "User is authorized" | |
| echo "authorized_user=True" >> "$GITHUB_OUTPUT" | |
| else | |
| echo "User not authorized" | |
| echo "authorized_user=False" >> "$GITHUB_OUTPUT" | |
| fi | |
| # Authorization passes without approval if | |
| # - the event is not a pull request (eg. push to main) | |
| # - pull request comes from another branch in the same repo | |
| # - author is in our predefined list of authorized users | |
| # If none of these conditions are met, the workflow requires | |
| # manual approval from a maintainer with write permissions to continue | |
| authorize: | |
| needs: [check-identity] | |
| environment: ${{ | |
| ( github.event_name != 'pull_request_target' || | |
| github.event.pull_request.head.repo.full_name == github.repository || | |
| needs.check-identity.outputs.authorized_user == 'True' ) | |
| && 'internal' || 'external' }} | |
| runs-on: ubuntu-latest | |
| steps: | |
| - run: echo "Auth OK" | |
| # Send a warning and fail this job if the workflow file was changed. | |
| # Rest of the workflow continues as normal but the job failure will grab author's attention. | |
| no-workflow-changes: | |
| runs-on: ubuntu-latest | |
| if: ${{ github.event_name == 'pull_request_target' }} | |
| steps: | |
| - uses: actions/[email protected] | |
| with: | |
| ref: ${{ github.event.pull_request.head.sha || github.ref }} | |
| fetch-depth: 0 | |
| - name: Check if workflow is modified | |
| id: workflow-changed | |
| uses: tj-actions/[email protected] | |
| with: | |
| files: .github/workflows/test-ghaf-infra.yml | |
| - name: Send warning | |
| run: | | |
| if [ "${{ steps.workflow-changed.outputs.any_changed }}" == "true" ]; then | |
| echo "::error::"\ | |
| "This change edits workflow file '.github/workflows/test-ghaf-infra.yml'."\ | |
| "Raising this error to notify that the workflow change will only take impact after merge."\ | |
| "Therefore, you need to manually test the change (perhaps in a forked repo) "\ | |
| "before merging to make sure the change does not break anything." | |
| exit 1 | |
| fi | |
| tests: | |
| # Don't run unless authorization was successful | |
| needs: [authorize] | |
| if: ${{ always() && needs.authorize.result == 'success' }} | |
| runs-on: ubuntu-latest | |
| steps: | |
| - uses: actions/[email protected] | |
| with: | |
| ref: ${{ github.event.pull_request.head.sha || github.ref }} | |
| fetch-depth: 0 | |
| - uses: cachix/install-nix-action@v30 | |
| with: | |
| extra_nix_config: | | |
| trusted-public-keys = prod-cache.vedenemo.dev~1:JcytRNMJJdYJVQCYwLNsrfVhct5dhCK2D3fa6O1WHOI= cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY= | |
| substituters = https://prod-cache.vedenemo.dev https://cache.nixos.org | |
| connect-timeout = 5 | |
| max-jobs = 4 | |
| system-features = nixos-test benchmark big-parallel kvm | |
| builders-use-substitutes = true | |
| builders = @/etc/nix/machines | |
| - uses: cachix/cachix-action@v15 | |
| with: | |
| name: ghaf-dev | |
| authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}' | |
| - name: Configure remote builders | |
| run: | | |
| sudo sh -c "umask 377; echo '${{ secrets.BUILDER_SSH_KEY }}' >/etc/nix/id_builder_key" | |
| sudo sh -c "echo 'hetzarm.vedenemo.dev ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAILx4zU4gIkTY/1oKEOkf9gTJChdx/jR3lDgZ7p/c7LEK' >>/etc/ssh/ssh_known_hosts" | |
| sudo sh -c "echo 'build4.vedenemo.dev ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIHSI8s/wefXiD2h3I3mIRdK+d9yDGMn0qS5fpKDnSGqj' >>/etc/ssh/ssh_known_hosts" | |
| sudo sh -c "echo 'ssh://[email protected] aarch64-linux /etc/nix/id_builder_key 40 1 nixos-test,benchmark,big-parallel,kvm - -' >/etc/nix/machines" | |
| sudo sh -c "echo 'ssh://[email protected] x86_64-linux,i686-linux /etc/nix/id_builder_key 32 1 kvm,benchmark,big-parallel,nixos-test - -' >>/etc/nix/machines" | |
| - name: Run ghaf-infra CI tests | |
| run: nix develop --command inv pre-push |