ATfE Post-Merge #8409
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| # Copyright (c) 2025, Arm Limited and affiliates. | |
| # Part of the Arm Toolchain project, under the Apache License v2.0 with LLVM Exceptions. | |
| # See https://llvm.org/LICENSE.txt for license information. | |
| # SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception | |
| # This workflow is triggered automatically after a pull request is merged into: | |
| # - arm-toolchain branch | |
| # - any release/arm-software/** branch | |
| # | |
| # It also runs after the completion of the Automerge workflow. | |
| # | |
| # It builds and tests the Arm Toolchain for Embedded (ATfE) to validate that the | |
| # merged changes do not introduce regressions and that the build remains stable. | |
| name: ATfE Post-Merge | |
| on: | |
| # Trigger when a pull request is closed | |
| pull_request: | |
| types: [closed] | |
| branches: | |
| - 'arm-toolchain' | |
| - 'release/arm-software/**' | |
| paths: | |
| # Run workflow if the PR modifies any of the following directories | |
| - 'arm-software/embedded/**' | |
| - 'clang/**' | |
| - 'cmake/**' | |
| - 'compiler-rt/**' | |
| - 'libc/**' | |
| - 'libcxx/**' | |
| - 'libcxxabi/**' | |
| - 'libunwind/**' | |
| - 'lld/**' | |
| - 'llvm/**' | |
| - 'runtimes/**' | |
| - 'utils/**' | |
| # Exclude directories that are not relevant for ATfE | |
| - '!arm-software/linux/**' | |
| # Exclude changes in files with these extensions | |
| - '!**/*.cfg' | |
| - '!**/*.md' | |
| - '!**/*.rst' | |
| # Trigger after the Automerge workflow completes | |
| workflow_run: | |
| workflows: [Automerge] | |
| types: [completed] | |
| jobs: | |
| build-and-test: | |
| name: Post-Merge - Branch ${{ github.ref_name }} SHA ${{ github.sha }} | |
| # Ensure the workflow only runs on the arm-toolchain repository and not on forks, | |
| # and only when a PR was merged or Automerge has completed | |
| if: github.repository == 'arm/arm-toolchain' && (github.event_name == 'workflow_run' || github.event.pull_request.merged == true) | |
| # Arm64 runner | |
| runs-on: ah-ubuntu_22_04-c7g_8x-100 | |
| steps: | |
| - name: Checkout | |
| uses: actions/checkout@v4 | |
| - name: Install Dependencies | |
| run: ./arm-software/embedded/scripts/install_dependencies.sh | |
| - name: Add ~/.local/bin to PATH | |
| run: echo "$HOME/.local/bin" >> $GITHUB_PATH | |
| - name: Apply llvm-project patches | |
| run: python3 arm-software/embedded/cmake/patch_repo.py --method apply arm-software/embedded/patches/llvm-project | |
| - name: Apply llvm-project-perf patches | |
| run: python3 arm-software/embedded/cmake/patch_repo.py --method apply arm-software/embedded/patches/llvm-project-perf | |
| - name: Build | |
| run: ./arm-software/embedded/scripts/build.sh | |
| - name: Test | |
| run: ./arm-software/embedded/scripts/test_post-merge.sh |