# Runs on every push and pull request. Gitea Actions reads this file too
# (it falls back to .github/workflows), so one definition serves both.
name: ci

on:
  push:
  pull_request:

env:
  CARGO_TERM_COLOR: always
  # Warnings fail the build here, and only here: locally they stay warnings
  # so that work in progress compiles.
  RUSTFLAGS: -D warnings

jobs:
  check:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@stable
        with:
          components: rustfmt, clippy
      - name: Format
        run: cargo fmt --all -- --check
      - name: Lint
        run: cargo clippy --workspace --all-targets -- -D warnings
      - name: Test
        run: cargo test --workspace

  # A short run of each fuzz target: enough to notice a parser change that
  # breaks on input the seeds are close to. Long runs are done by hand; see
  # fuzz/README.md.
  fuzz:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@nightly
      - name: Install cargo-fuzz
        run: cargo install cargo-fuzz --locked
      - name: Fuzz
        working-directory: fuzz
        # cargo-fuzz sets its own flags; the workspace's -D warnings would
        # replace them.
        env:
          RUSTFLAGS: ""
        run: |
          for target in message message_body prefix_text config; do
            mkdir -p "corpus/$target"
            cargo fuzz run "$target" "corpus/$target" "seeds/$target" -- -max_total_time=60
          done