Skip to content

Add cmp utility

Add cmp utility #306

Workflow file for this run

on: [push, pull_request]
name: Basic CI
env:
CARGO_TERM_COLOR: always
jobs:
check:
name: cargo check
runs-on: ${{ matrix.os }}
strategy:
fail-fast: false
matrix:
os: [ubuntu-latest, macOS-latest, windows-latest]
steps:
- uses: actions/checkout@v4
- uses: dtolnay/rust-toolchain@stable
- run: cargo check
test:
name: cargo test
runs-on: ${{ matrix.os }}
strategy:
fail-fast: false
matrix:
os: [ubuntu-latest, macOS-latest, windows-latest]
steps:
- uses: actions/checkout@v4
- uses: dtolnay/rust-toolchain@stable
- name: install GNU patch on MacOS
if: runner.os == 'macOS'
run: brew install gpatch
- name: set up PATH on Windows
# Needed to use GNU's patch.exe instead of Strawberry Perl patch
if: runner.os == 'Windows'
run: echo "C:\Program Files\Git\usr\bin" >> $env:GITHUB_PATH
- run: cargo test
fmt:
name: cargo fmt --all -- --check
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v4
- uses: dtolnay/rust-toolchain@stable
- run: rustup component add rustfmt
- run: cargo fmt --all -- --check
clippy:
name: cargo clippy -- -D warnings
runs-on: ${{ matrix.os }}
strategy:
fail-fast: false
matrix:
os: [ubuntu-latest, macOS-latest, windows-latest]
steps:
- uses: actions/checkout@v4
- uses: dtolnay/rust-toolchain@stable
- run: rustup component add clippy
- run: cargo clippy -- -D warnings
gnu-testsuite:
name: GNU test suite
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v4
- uses: dtolnay/rust-toolchain@stable
- run: cargo build --release
# do not fail, the report is merely informative (at least until all tests pass reliably)
- run: ./tests/run-upstream-testsuite.sh release || true
env:
TERM: xterm
- uses: actions/upload-artifact@v4
with:
name: test-results.json
path: tests/test-results.json
- run: ./tests/print-test-results.sh tests/test-results.json
coverage:
name: Code Coverage
runs-on: ${{ matrix.job.os }}
strategy:
fail-fast: false
matrix:
job:
- { os: ubuntu-latest , features: unix }
- { os: macos-latest , features: macos }
- { os: windows-latest , features: windows }
steps:
- uses: actions/checkout@v4
- name: Initialize workflow variables
id: vars
shell: bash
run: |
## VARs setup
outputs() { step_id="vars"; for var in "$@" ; do echo steps.${step_id}.outputs.${var}="${!var}"; echo "${var}=${!var}" >> $GITHUB_OUTPUT; done; }
# toolchain
TOOLCHAIN="nightly" ## default to "nightly" toolchain (required for certain required unstable compiler flags) ## !maint: refactor when stable channel has needed support
# * specify gnu-type TOOLCHAIN for windows; `grcov` requires gnu-style code coverage data files
case ${{ matrix.job.os }} in windows-*) TOOLCHAIN="$TOOLCHAIN-x86_64-pc-windows-gnu" ;; esac;
# * use requested TOOLCHAIN if specified
if [ -n "${{ matrix.job.toolchain }}" ]; then TOOLCHAIN="${{ matrix.job.toolchain }}" ; fi
outputs TOOLCHAIN
# target-specific options
# * CARGO_FEATURES_OPTION
CARGO_FEATURES_OPTION='--all -- --check' ; ## default to '--all-features' for code coverage
# * CODECOV_FLAGS
CODECOV_FLAGS=$( echo "${{ matrix.job.os }}" | sed 's/[^[:alnum:]]/_/g' )
outputs CODECOV_FLAGS
- name: rust toolchain ~ install
uses: dtolnay/rust-toolchain@nightly
- run: rustup component add llvm-tools-preview
- name: install GNU patch on MacOS
if: runner.os == 'macOS'
run: brew install gpatch
- name: set up PATH on Windows
# Needed to use GNU's patch.exe instead of Strawberry Perl patch
if: runner.os == 'Windows'
run: echo "C:\Program Files\Git\usr\bin" >> $env:GITHUB_PATH
- name: Test
run: cargo test ${{ steps.vars.outputs.CARGO_FEATURES_OPTION }} --no-fail-fast
env:
CARGO_INCREMENTAL: "0"
RUSTC_WRAPPER: ""
RUSTFLAGS: "-Cinstrument-coverage -Zcoverage-options=branch -Ccodegen-units=1 -Copt-level=0 -Coverflow-checks=off -Zpanic_abort_tests -Cpanic=abort"
RUSTDOCFLAGS: "-Cpanic=abort"
LLVM_PROFILE_FILE: "diffutils-%p-%m.profraw"
- name: "`grcov` ~ install"
id: build_grcov
shell: bash
run: |
git clone https://github.com/mozilla/grcov.git ~/grcov/
cd ~/grcov
# Hardcode the version of crossbeam-epoch. See
# https://github.com/uutils/coreutils/issues/3680
sed -i -e "s|tempfile =|crossbeam-epoch = \"=0.9.8\"\ntempfile =|" Cargo.toml
cargo install --path .
cd -
# Uncomment when the upstream issue
# https://github.com/mozilla/grcov/issues/849 is fixed
# uses: actions-rs/[email protected]
# with:
# crate: grcov
# version: latest
# use-tool-cache: false
- name: Generate coverage data (via `grcov`)
id: coverage
shell: bash
run: |
## Generate coverage data
COVERAGE_REPORT_DIR="target/debug"
COVERAGE_REPORT_FILE="${COVERAGE_REPORT_DIR}/lcov.info"
mkdir -p "${COVERAGE_REPORT_DIR}"
# display coverage files
grcov . --output-type files --binary-path "${COVERAGE_REPORT_DIR}" | sort --unique
# generate coverage report
grcov . --output-type lcov --output-path "${COVERAGE_REPORT_FILE}" --binary-path "${COVERAGE_REPORT_DIR}" --branch
echo "report=${COVERAGE_REPORT_FILE}" >> $GITHUB_OUTPUT
- name: Upload coverage results (to Codecov.io)
uses: codecov/codecov-action@v4
with:
token: ${{ secrets.CODECOV_TOKEN }}
file: ${{ steps.coverage.outputs.report }}
## flags: IntegrationTests, UnitTests, ${{ steps.vars.outputs.CODECOV_FLAGS }}
flags: ${{ steps.vars.outputs.CODECOV_FLAGS }}
name: codecov-umbrella
fail_ci_if_error: false