docs: document platform branch procedure #912
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| # Copyright 2021 Proofcraft Pty Ltd | |
| # | |
| # SPDX-License-Identifier: BSD-2-Clause | |
| # On push to master only: run proofs and deploy manifest update. | |
| name: Proofs | |
| on: | |
| push: | |
| branches: | |
| - master | |
| repository_dispatch: | |
| types: | |
| - manifest-update | |
| # for testing: | |
| workflow_dispatch: | |
| jobs: | |
| code: | |
| name: Freeze Code | |
| runs-on: ubuntu-latest | |
| outputs: | |
| xml: ${{ steps.repo.outputs.xml }} | |
| steps: | |
| - id: repo | |
| uses: seL4/ci-actions/repo-checkout@master | |
| with: | |
| manifest_repo: verification-manifest | |
| manifest: devel.xml | |
| proofs: | |
| name: Proof | |
| needs: code | |
| runs-on: ubuntu-latest | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| arch: [ARM, ARM_HYP, AARCH64, RISCV64, X64] | |
| num_domains: ['1', ''] | |
| # test only most recent push: | |
| concurrency: l4v-regression-${{ github.ref }}-${{ strategy.job-index }} | |
| steps: | |
| - name: Proofs | |
| uses: seL4/ci-actions/aws-proofs@master | |
| with: | |
| L4V_ARCH: ${{ matrix.arch }} | |
| xml: ${{ needs.code.outputs.xml }} | |
| NUM_DOMAINS: ${{ matrix.num_domains }} | |
| env: | |
| AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }} | |
| AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }} | |
| AWS_SSH: ${{ secrets.AWS_SSH }} | |
| - name: Upload kernel builds | |
| uses: actions/upload-artifact@v4 | |
| with: | |
| name: kernel-builds-${{ matrix.num_domains }}-${{ matrix.arch }} | |
| path: artifacts/kernel-builds | |
| if-no-files-found: ignore | |
| - name: Upload logs | |
| uses: actions/upload-artifact@v4 | |
| with: | |
| name: logs-${{ matrix.num_domains }}-${{ matrix.arch }} | |
| path: logs.tar.xz | |
| deploy: | |
| name: Deploy manifest | |
| runs-on: ubuntu-latest | |
| needs: [code, proofs] | |
| steps: | |
| - uses: seL4/ci-actions/l4v-deploy@master | |
| with: | |
| xml: ${{ needs.code.outputs.xml }} | |
| env: | |
| GH_SSH: ${{ secrets.CI_SSH }} | |
| - name: Trigger binary verification | |
| uses: seL4/ci-actions/bv-trigger@master | |
| with: | |
| token: ${{ secrets.PRIV_REPO_TOKEN }} | |
| tag: "l4v/proof-deploy/${{ github.event_name }}" | |
| # Automatically rebase platform branches on pushes to master. | |
| # This workflow here on the master branch attempts a git rebase of the platform | |
| # branches listed in the build matrix below. If the rebase succeeds, the rebased | |
| # branch is pushed under the name `<branch>-rebased`. This triggers the build | |
| # workflow on the `<branch>-rebased` branch, which will run the proofs. If the | |
| # proofs succeed, the `<branch>-rebased` branch is force-pushed over | |
| # `<branch>`, becoming the new platform branch. | |
| rebase: | |
| name: Rebase platform branches | |
| runs-on: ubuntu-latest | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| branch: [imx8-fpu-ver, exynos5-ver] | |
| steps: | |
| - name: Checkout | |
| uses: actions/checkout@v4 | |
| with: | |
| ref: ${{ matrix.branch }} | |
| path: l4v-${{ matrix.branch }} | |
| fetch-depth: 0 | |
| # needed to trigger push actions on the -rebased branch | |
| # (implict GITHUB_TOKEN does not trigger further push actions). | |
| token: ${{ secrets.PRIV_REPO_TOKEN }} | |
| - name: Rebase | |
| run: | | |
| cd l4v-${{ matrix.branch }} | |
| git config --global user.name "seL4 CI" | |
| git config --global user.email "[email protected]" | |
| git rebase origin/master | |
| git status | |
| - name: Push | |
| run: | | |
| cd l4v-${{ matrix.branch }} | |
| git push -f origin HEAD:${{ matrix.branch }}-rebased |