name: CI
on:
push:
branches:
- master
pull_request:
jobs:
fmt:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v3
- uses: dtolnay/rust-toolchain@stable
- run: cargo fmt --all -- --check
test:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v3
- uses: dtolnay/rust-toolchain@stable
- run: cargo test --features arrayvec,heapless,heapless-09,alloc
clippy:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v3
- uses: dtolnay/rust-toolchain@stable
- run: cargo clippy --features arrayvec,heapless,heapless-09,alloc -- -D warnings
fuzz:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v3
- uses: dtolnay/rust-toolchain@stable
- uses: cargo-bins/cargo-binstall@main
- name: Install cargo fuzz
run: cargo binstall cargo-fuzz --no-confirm --target x86_64-unknown-linux-gnu
- name: Smoke-test fuzz targets
run: |
cargo fuzz build --sanitizer none
for target in $(cargo fuzz list) ; do
cargo fuzz run --sanitizer none $target -- -max_total_time=10
done
binary-size:
runs-on: ubuntu-latest
permissions:
actions: read
pull-requests: write
steps:
- uses: dtolnay/rust-toolchain@nightly
- uses: actions/cache@v3
id: cache-cargo
with:
path: |
~/.cargo/bin/
~/.cargo/registry/index/
~/.cargo/registry/cache/
~/.cargo/git/db/
./example/target/
key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
- run: rustup target add thumbv7em-none-eabihf
- run: rustup component add rust-src llvm-tools
- if: steps.cache-cargo.outputs.cache-hit != 'true'
run: cargo install cargo-binutils
- name: Check out the repo with the full git history
uses: actions/checkout@v3
with:
fetch-depth: "0"
- name: Build new binary
working-directory: ./example
run: |
echo 'RESULT<<EOF' >> $GITHUB_OUTPUT
cargo size --release >> $GITHUB_OUTPUT
echo 'EOF' >> $GITHUB_OUTPUT
id: new-size
- name: Save binary
run: |
mv ./example/target/thumbv7em-none-eabihf/release/example ./example/target/thumbv7em-none-eabihf/release/original.elf
- name: If it's a PR checkout the base commit
if: ${{ github.event.pull_request }}
run: git checkout ${{ github.event.pull_request.base.sha }}
- name: Rebuild with the base commit
if: ${{ github.event.pull_request }}
working-directory: ./example
run: cargo build --release
- name: Run Bloaty to compare both output files
if: ${{ github.event.pull_request }}
id: bloaty-comparison
uses: carlosperate/bloaty-action@v1
with:
bloaty-args: ./example/target/thumbv7em-none-eabihf/release/original.elf -- ./example/target/thumbv7em-none-eabihf/release/example
output-to-summary: true
- name: Add a PR comment with the bloaty diff
if: ${{ github.event.pull_request }}
continue-on-error: true
uses: actions/github-script@v7
with:
script: |
github.rest.issues.createComment({
issue_number: context.issue.number,
owner: context.repo.owner,
repo: context.repo.repo,
body: `## PR build size\n \`\`\`\n${{ join(steps.new-size.outputs.*, '\n') }}\n\`\`\`\n ### Diff\n\`\`\`\n${{ steps.bloaty-comparison.outputs.bloaty-output-encoded }}\`\`\`\n`
})