name: CI

on:
  push:
    branches: [main]
    tags: ['v*']
  pull_request:

env:
  CARGO_TERM_COLOR: always
  RUSTFLAGS: "-D warnings"

jobs:
  lint:
    runs-on: lo-runner
    steps:
      - uses: actions/checkout@v6.0.2

      - name: cargo fmt
        run: cargo +nightly fmt --all --check

      - name: cargo clippy
        run: cargo +nightly clippy --all-targets --all-features --message-format=short

      - name: cargo doc (no deps)
        run: cargo +nightly doc --no-deps --document-private-items
        env:
          RUSTDOCFLAGS: "-D warnings"

  test:
    runs-on: lo-runner
    steps:
      - uses: actions/checkout@v6.0.2
        with:
          lfs: true

      - name: cargo test
        run: cargo test

  fuzz-regression:
    runs-on: lo-runner
    steps:
      - uses: actions/checkout@v6.0.2

      - name: Fuzz regression (decode_arbitrary)
        working-directory: fuzz
        run: cargo +nightly fuzz run decode_arbitrary -- -runs=0

      - name: Fuzz regression (roundtrip_arbitrary)
        working-directory: fuzz
        run: cargo +nightly fuzz run roundtrip_arbitrary -- -runs=0

  build:
    runs-on: lo-runner
    steps:
      - uses: actions/checkout@v6.0.2

      - name: cargo build --release
        run: cargo build --release

  publish:
    needs: [lint, test, fuzz-regression, build]
    runs-on: lo-runner
    if: startsWith(github.ref, 'refs/tags/v')
    steps:
      - uses: actions/checkout@v6.0.2

      - name: Publish lac
        run: cargo publish
        env:
          CARGO_REGISTRY_TOKEN: ${{ secrets.CRATES_IO_TOKEN }}