name: CI
on:
push:
branches: [main]
pull_request:
branches: [main]
env:
CARGO_TERM_COLOR: always
RUSTFLAGS: -Dwarnings
FORCE_JAVASCRIPT_ACTIONS_TO_NODE24: "true"
jobs:
check:
name: ${{ matrix.os }}
runs-on: ${{ matrix.os }}
strategy:
fail-fast: false
matrix:
os: [ubuntu-latest, macos-latest, windows-2025-vs2026]
steps:
- uses: actions/checkout@v6
- uses: dtolnay/rust-toolchain@stable
with:
components: rustfmt, clippy
- uses: actions/cache@v5
with:
path: |
~/.cargo/registry
~/.cargo/git
target
key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
- name: Format check
run: cargo fmt -- --check
- name: Clippy
run: cargo clippy --all-features -- -D warnings
- name: Build
run: cargo build --all-features
- name: Test
run: cargo test --all-features
deny:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v6
- uses: EmbarkStudios/cargo-deny-action@v2
doc:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v6
- uses: dtolnay/rust-toolchain@stable
- name: Doc check
run: cargo doc --no-deps --all-features
env:
RUSTDOCFLAGS: -Dwarnings
msrv:
name: MSRV 1.88
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v6
- uses: dtolnay/rust-toolchain@1.88
- run: cargo check --all-features
security:
name: Security audit
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v6
- uses: dtolnay/rust-toolchain@stable
- name: Install cargo-audit
run: cargo install cargo-audit --locked
- name: Audit dependencies
run: cargo audit
size-gate:
name: Slim binary size <= 15 MiB
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v6
- uses: dtolnay/rust-toolchain@stable
- name: Build slim (core only)
run: cargo build --release --no-default-features --features core
- name: Assert slim size
run: |
SIZE=$(stat -c%s target/release/atomwrite)
echo "slim_bytes=$SIZE"
test "$SIZE" -le 15728640
- name: Report full size (informational)
run: |
cargo build --release
stat -c%s target/release/atomwrite || true
core-test:
name: Core-only test
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v6
- uses: dtolnay/rust-toolchain@stable
- name: Clippy core
run: cargo clippy --no-default-features --features core -- -D warnings
- name: Test core
run: cargo test --no-default-features --features core
schema-diff:
name: Schema regen drift
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v6
- uses: dtolnay/rust-toolchain@stable
- name: Build
run: cargo build
- name: Regen schemas
run: bash scripts/regen-schemas.sh
- name: Diff
run: git diff --exit-code docs/schemas || (echo schemas drifted; commit regen output && exit 1)