Compile all examples once to avoid cargo build lock contention #531
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| --- | |
| name: Build | |
| on: | |
| push: | |
| branches: | |
| - master | |
| pull_request: | |
| types: | |
| - opened | |
| - reopened | |
| - synchronize | |
| workflow_dispatch: | |
| env: | |
| CARGO_TERM_COLOR: always | |
| RUSTFLAGS: "-Dwarnings" | |
| jobs: | |
| build: | |
| name: Build | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| os: [ubuntu-24.04, ubuntu-24.04-arm] | |
| runs-on: ${{ matrix.os }} | |
| permissions: | |
| contents: read | |
| steps: | |
| - name: Check out | |
| uses: actions/checkout@v6 | |
| - name: Install system dependencies | |
| run: sudo apt-get update && sudo apt-get install -y libdw-dev libsystemd-dev | |
| - name: Check formatting | |
| run: cargo fmt --all -- --check | |
| - name: Check Markdown | |
| uses: DavidAnson/markdownlint-cli2-action@v22 | |
| - name: Run Clippy | |
| run: cargo clippy --all-targets --all-features | |
| - name: Build | |
| run: cargo build --verbose | |
| - name: Test | |
| run: cargo test --verbose | |
| - name: Install coverage tooling | |
| run: rustup component add llvm-tools-preview | |
| - name: Build instrumented binaries for E2E coverage | |
| run: | | |
| RUSTFLAGS='-C instrument-coverage' \ | |
| cargo build --all-features --workspace --bins --examples | |
| - name: Run coverage tests | |
| run: | | |
| mkdir -p target/coverage | |
| RUSTFLAGS='-C instrument-coverage' \ | |
| LLVM_PROFILE_FILE='target/coverage/ptools-%p-%m.profraw' \ | |
| cargo test --all-features --workspace --tests --bins | |
| - name: Report coverage | |
| shell: bash | |
| run: | | |
| host_target=$(rustc -vV | awk '/host:/ {print $2}') | |
| llvm_bin="$(rustc --print sysroot)/lib/rustlib/${host_target}/bin" | |
| "${llvm_bin}/llvm-profdata" merge -sparse target/coverage/*.profraw -o target/coverage/ptools.profdata | |
| "${llvm_bin}/llvm-cov" report \ | |
| --ignore-filename-regex='/(\.cargo/registry|rustc)/' \ | |
| --instr-profile=target/coverage/ptools.profdata \ | |
| target/debug/pargs --object target/debug/pauxv --object target/debug/pcred \ | |
| --object target/debug/penv \ | |
| --object target/debug/pfiles --object target/debug/plgrp --object target/debug/plimit \ | |
| --object target/debug/prun \ | |
| --object target/debug/psig --object target/debug/pstack --object target/debug/pstop \ | |
| --object target/debug/ptime --object target/debug/ptree \ | |
| --object target/debug/pwait | |
| build-i686: | |
| name: Build (i686) | |
| runs-on: ubuntu-24.04 | |
| permissions: | |
| contents: read | |
| env: | |
| PKG_CONFIG_ALLOW_CROSS: 1 | |
| PKG_CONFIG_PATH: /usr/lib/i386-linux-gnu/pkgconfig | |
| CARGO_BUILD_TARGET: i686-unknown-linux-gnu | |
| steps: | |
| - name: Check out | |
| uses: actions/checkout@v6 | |
| - name: Install i686 cross-compilation dependencies | |
| run: | | |
| sudo dpkg --add-architecture i386 | |
| sudo apt-get update | |
| sudo apt-get install -y gcc-multilib libdw-dev:i386 libsystemd-dev:i386 | |
| - name: Install Rust i686 target | |
| run: rustup target add i686-unknown-linux-gnu | |
| - name: Check formatting | |
| run: cargo fmt --all -- --check | |
| - name: Check Markdown | |
| uses: DavidAnson/markdownlint-cli2-action@v22 | |
| - name: Run Clippy | |
| run: cargo clippy --all-targets --all-features | |
| - name: Build | |
| run: cargo build --verbose | |
| - name: Test | |
| run: cargo test --verbose | |
| - name: Install coverage tooling | |
| run: rustup component add llvm-tools-preview | |
| - name: Build instrumented binaries for E2E coverage | |
| run: | | |
| RUSTFLAGS='-C instrument-coverage' \ | |
| cargo build --all-features --workspace --bins --examples | |
| - name: Run coverage tests | |
| run: | | |
| mkdir -p target/coverage | |
| RUSTFLAGS='-C instrument-coverage' \ | |
| LLVM_PROFILE_FILE='target/coverage/ptools-%p-%m.profraw' \ | |
| cargo test --all-features --workspace --tests --bins | |
| - name: Report coverage | |
| shell: bash | |
| run: | | |
| target_dir="target/i686-unknown-linux-gnu/debug" | |
| host_target=$(rustc -vV | awk '/host:/ {print $2}') | |
| llvm_bin="$(rustc --print sysroot)/lib/rustlib/${host_target}/bin" | |
| "${llvm_bin}/llvm-profdata" merge -sparse target/coverage/*.profraw -o target/coverage/ptools.profdata | |
| "${llvm_bin}/llvm-cov" report \ | |
| --ignore-filename-regex='/(\.cargo/registry|rustc)/' \ | |
| --instr-profile=target/coverage/ptools.profdata \ | |
| "${target_dir}/pargs" --object "${target_dir}/pauxv" --object "${target_dir}/pcred" \ | |
| --object "${target_dir}/penv" \ | |
| --object "${target_dir}/pfiles" --object "${target_dir}/plgrp" --object "${target_dir}/plimit" \ | |
| --object "${target_dir}/prun" \ | |
| --object "${target_dir}/psig" --object "${target_dir}/pstack" --object "${target_dir}/pstop" \ | |
| --object "${target_dir}/ptime" --object "${target_dir}/ptree" \ | |
| --object "${target_dir}/pwait" |