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Minor cleanup and optimisations #525

Minor cleanup and optimisations

Minor cleanup and optimisations #525

Workflow file for this run

name: ci
on:
pull_request:
push:
branches:
- main
workflow_dispatch:
jobs:
get-msrv:
name: Get declared MSRV from Cargo.toml
runs-on: ubuntu-latest
outputs:
msrv: ${{ steps.get_msrv.outputs.msrv }}
steps:
- name: Install ripgrep
run: sudo apt-get install -y ripgrep
- name: Checkout repository
uses: actions/checkout@v4
- name: Get MSRV
id: get_msrv
run: rg '^\s*rust-version\s*=\s*"(\d+(\.\d+){0,2})"' --replace 'msrv=$1' Cargo.toml >> "$GITHUB_OUTPUT"
check-fmt:
name: Check code formatting
runs-on: ubuntu-latest
needs: get-msrv
strategy:
fail-fast: false
matrix:
rust:
- ${{ needs.get-msrv.outputs.msrv }}
- stable
- nightly
steps:
- name: Checkout repository
uses: actions/checkout@v4
- name: Install Rust
uses: dtolnay/rust-toolchain@master
with:
toolchain: ${{ matrix.rust }}
components: rustfmt
- name: Check formatting
run: cargo fmt --all -- --check
test:
name: Test on each target
needs: get-msrv
env:
# use sccache
# It's too much of a hassle to set up sccache in cross.
# See https://github.com/cross-rs/cross/wiki/Recipes#sccache.
SCCACHE_GHA_ENABLED: ${{ matrix.cargo == 'cargo' && 'true' || 'false'}}
RUSTC_WRAPPER: ${{ matrix.cargo == 'cargo' && 'sccache' || '' }}
# Emit backtraces on panics.
RUST_BACKTRACE: 1
runs-on: ${{ matrix.os }}
strategy:
fail-fast: false
matrix:
build:
- android-aarch64
- linux-aarch64-gnu
- linux-aarch64-musl
- linux-armv7-gnueabihf
- linux-armv7-musleabihf
- linux-x64-gnu
- linux-x64-musl
- macos-aarch64
- macos-x64
- windows-x64-msvc
rust:
- ${{ needs.get-msrv.outputs.msrv }}
- stable
- nightly
include:
- os: ubuntu-latest # default
- cargo: cargo # default; overwrite with `cross` if necessary
- build: android-aarch64
target: aarch64-linux-android
cargo: cross
- build: linux-aarch64-gnu
target: aarch64-unknown-linux-gnu
cargo: cross
- build: linux-aarch64-musl
target: aarch64-unknown-linux-musl
cargo: cross
- build: linux-armv7-gnueabihf
target: armv7-unknown-linux-gnueabihf
cargo: cross
- build: linux-armv7-musleabihf
target: armv7-unknown-linux-musleabihf
cargo: cross
- build: linux-x64-gnu
target: x86_64-unknown-linux-gnu
- build: linux-x64-musl
target: x86_64-unknown-linux-musl
- build: macos-aarch64
# Go back ot `macos-latest` after migration is complete
# See https://github.blog/changelog/2024-04-01-macos-14-sonoma-is-generally-available-and-the-latest-macos-runner-image/.
os: macos-14
target: aarch64-apple-darwin
- build: macos-x64
os: macos-14
target: x86_64-apple-darwin
- build: windows-x64-msvc
os: windows-latest
target: x86_64-pc-windows-msvc
steps:
- name: Checkout repository
uses: actions/checkout@v4
- name: Install Rust
uses: dtolnay/rust-toolchain@master
with:
toolchain: ${{ matrix.rust }}
targets: ${{ matrix.target }}
components: clippy
- name: Set up sccache
# It's too much of a hassle to set up sccache in cross.
# See https://github.com/cross-rs/cross/wiki/Recipes#sccache.
if: matrix.cargo == 'cargo'
uses: mozilla-actions/[email protected]
- name: Install cross
if: matrix.cargo == 'cross'
# The latest release of `cross` is not able to build/link for `aarch64-linux-android`
# See: https://github.com/cross-rs/cross/issues/1222
# This is fixed on `main` but not yet released. To avoid a breakage somewhen in the future
# pin the cross revision used to the latest HEAD at 04/2024.
# Go back to taiki-e/install-action once cross 0.3 is released.
uses: taiki-e/cache-cargo-install-action@v2
with:
tool: cross
git: https://github.com/cross-rs/cross.git
rev: 085092c
- name: Build
id: build
run: ${{ matrix.cargo }} build --verbose --target ${{ matrix.target }}
# This is useful for debugging problems when the expected build artifacts
# (like shell completions and man pages) aren't generated.
- name: Show build.rs stderr
shell: bash
run: |
# it's probably okay to assume no spaces?
STDERR_FILES=$(find "./target/debug" -name stderr | grep bandwhich || true)
for FILE in $STDERR_FILES; do
echo "::group::$FILE"
cat "$FILE"
echo "::endgroup::"
done
- name: Run clippy
run: ${{ matrix.cargo }} clippy --all-targets --target ${{ matrix.target }} -- -D warnings
- name: Install npcap on Windows
# PRs from other repositories cannot be trusted with repository secrets
if: matrix.os == 'windows-latest' && (github.event_name != 'pull_request' || github.event.pull_request.head.repo.full_name == github.repository)
env:
NPCAP_OEM_URL: ${{ secrets.NPCAP_OEM_URL }}
run: |
Invoke-WebRequest -Uri "$env:NPCAP_OEM_URL" -OutFile "$env:TEMP/npcap-oem.exe"
# for this ridiculous `&` syntax alone, I'd rather use COBOL than Powershell
# see https://stackoverflow.com/a/1674950/5637701
& "$env:TEMP/npcap-oem.exe" /S
- name: Run tests
id: run_tests
# npcap is needed to run tests on Windows, so unfortunately we cannot run tests
# on PRs from other repositories
if: matrix.os != 'windows-latest' || github.event_name != 'pull_request' || github.event.pull_request.head.repo.full_name == github.repository
env:
# make insta generate new snapshots in CI
INSTA_UPDATE: new
run: ${{ matrix.cargo }} test --all-targets --target ${{ matrix.target }}
- name: Upload snapshots of failed tests
if: ${{ failure() && steps.run_tests.outcome == 'failure' }}
uses: actions/upload-artifact@v4
with:
name: ${{ matrix.os }}-${{ matrix.rust }}-failed_snapshots
path: '**/*.snap.new'
- name: Upload binaries
if: ${{ success() || steps.build.outcome == 'success' }}
uses: actions/upload-artifact@v4
with:
name: ${{ matrix.target }}-${{ matrix.rust }}
path: |
target/${{ matrix.target }}/debug/bandwhich
target/${{ matrix.target }}/debug/bandwhich.exe
target/${{ matrix.target }}/debug/bandwhich.pdb