transpile: Refactor, document and correct uses of used() flag
#6433
Workflow file for this run
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| name: c2rust-testsuite | |
| # Controls when the action will run. Triggers the workflow on push or pull request | |
| # events but only for the master branch | |
| on: | |
| push: | |
| branches: [ master, feature/ci-dev ] | |
| pull_request: | |
| # A workflow run is made up of one or more jobs that can run sequentially or in parallel | |
| jobs: | |
| # This workflow contains a single job called "build" | |
| run-testsuite: | |
| strategy: | |
| # ci-c2rust-postprocess.yml generates postprocess caches for this matrix. | |
| # Keep both matrices in sync so this workflow can restore those caches. | |
| matrix: | |
| include: | |
| - runner: ubuntu-latest | |
| os: Linux | |
| arch: x86_64 | |
| clang-version: 18 | |
| - runner: ubuntu-22.04 | |
| os: Linux | |
| arch: x86_64 | |
| clang-version: 15 | |
| fail-fast: false | |
| name: "run-testsuite (${{ matrix.runner }}: ${{ matrix.os }} ${{ matrix.arch}}, Clang ${{ matrix.clang-version }})" | |
| # The type of runner that the job will run on | |
| runs-on: ${{ matrix.runner }} | |
| # Steps represent a sequence of tasks that will be executed as part of the job | |
| steps: | |
| # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it | |
| # Working dir is /home/runner/work/c2rust/c2rust | |
| - name: Checkout c2rust | |
| uses: actions/checkout@v2 | |
| with: | |
| repository: immunant/c2rust | |
| # `update = none` is set, which makes this not work, so we need to update them manually. | |
| # See `.gitmodules` for more info. | |
| submodules: false | |
| - name: Checkout submodules | |
| run: | | |
| git submodule update --init --checkout tests/integration/tests/curl/repo | |
| git submodule update --init --checkout tests/integration/tests/json-c/repo | |
| git submodule update --init --checkout tests/integration/tests/libgit2/repo | |
| git submodule update --init --checkout tests/integration/tests/lua/repo | |
| git submodule update --init --checkout tests/integration/tests/nginx/repo | |
| git submodule update --init --checkout tests/integration/tests/zstd/repo | |
| git submodule update --init --checkout tests/integration/tests/libxml2/repo | |
| git submodule update --init --checkout tests/integration/tests/python2/repo | |
| git submodule update --init --checkout tests/integration/tests/libmcs/repo | |
| - uses: astral-sh/setup-uv@v6 | |
| - run: uv python install | |
| - uses: Swatinem/rust-cache@v2 | |
| with: | |
| cache-workspace-crates: true | |
| - name: Install Rust toolchains | |
| run: | | |
| rustup toolchain install nightly-2023-04-15 \ | |
| --profile minimal --component rustfmt,rustc-dev | |
| - name: Provision Debian Packages | |
| run: | | |
| sudo apt-get -qq update | |
| sudo apt-get -qq install \ | |
| bear \ | |
| build-essential \ | |
| cmake \ | |
| libbrotli-dev \ | |
| libbz2-dev \ | |
| libclang-${{ matrix.clang-version }}-dev \ | |
| libdb-dev \ | |
| libgcrypt20 \ | |
| libgdbm-dev \ | |
| libreadline-dev \ | |
| libidn2-dev \ | |
| libldap2-dev \ | |
| liblzma-dev \ | |
| libnghttp2-dev \ | |
| libpcre3-dev \ | |
| libpsl-dev \ | |
| librtmp-dev \ | |
| libtool \ | |
| libzstd-dev \ | |
| pkg-config \ | |
| rcs \ | |
| tcl-dev \ | |
| tk-dev \ | |
| zlib1g-dev | |
| # Runs a single command using the runners shell | |
| # Working dir is /home/runner/work/c2rust/c2rust | |
| - name: Build c2rust | |
| run: | | |
| export LLVM_CONFIG_PATH=/usr/bin/llvm-config-${{ matrix.clang-version }} | |
| cargo build --release | |
| - name: Build tools | |
| run: | | |
| # `cd tools` to pick up `tools/rust-toolchain.toml` (stable, for `edition = "2024"`) | |
| (cd tools && cargo build --release --manifest-path split_rust/Cargo.toml) | |
| (cd tools && cargo build --release --manifest-path merge_rust/Cargo.toml) | |
| - name: Restore postprocess cache | |
| uses: actions/cache/restore@v4 | |
| with: | |
| path: ${{ runner.temp }}/llm-cache | |
| # Restore the newest available cache entry that matches this prefix. | |
| key: postprocess-cache-${{ matrix.runner }}-${{ matrix.arch }}-clang-${{ matrix.clang-version }}- | |
| - name: Run c2rust testsuite | |
| env: | |
| # Uses cache-only responses; skips uncached work and exercises cached | |
| # postprocess output usage. | |
| C2RUST_POSTPROCESS_EXTRA_ARGS: --on-error warn --cache-dir ${{ runner.temp }}/llm-cache | |
| run: | | |
| export PATH=$PWD/target/release:$PWD/c2rust-postprocess:$HOME/.local/bin:$PATH | |
| echo "PATH=$PATH" | |
| export C2RUST_DIR=$PWD | |
| ./tests/integration/test.py --refactor-jobs 1 curl json-c libgit2 lua nginx zstd libxml2 python2 libmcs | |
| - uses: actions/upload-artifact@v4 | |
| with: | |
| name: testsuite-${{ matrix.runner }}-artifacts | |
| path: | | |
| ${{ github.workspace }}/tests/integration/**/*.log | |
| ${{ github.workspace }}/tests/integration/**/compile_commands.json | |
| ${{ github.workspace }}/tests/integration/tests/refactor-diffs/** | |
| if: always() |