name: CI

on:
  push:
    branches: ["master"]
  pull_request:
  workflow_call:

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

jobs:
  test:
    name: Test (${{ matrix.os }})
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu-latest, macos-latest, windows-latest]

    steps:
      - uses: actions/checkout@v4

      - name: Install stable toolchain
        uses: dtolnay/rust-toolchain@stable

      - name: Cache dependencies
        uses: Swatinem/rust-cache@v2

      - name: Build
        run: cargo build --all-targets

      - name: Run tests
        run: cargo test

  lint:
    name: Lint
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4

      - name: Install stable toolchain with clippy and rustfmt
        uses: dtolnay/rust-toolchain@stable
        with:
          components: clippy, rustfmt

      - name: Cache dependencies
        uses: Swatinem/rust-cache@v2

      - name: Check formatting
        run: cargo fmt --check --all

      - name: Clippy
        run: cargo clippy --all-targets -- -W clippy::pedantic

  commits:
    name: Conventional commits
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4
        with:
          # Full history is required for cog check to validate all commits.
          fetch-depth: 0

      - name: Check conventional commits
        uses: cocogitto/cocogitto-action@v3
        with:
          check: true
          # Only check commits reachable from the latest tag so that old
          # non-conventional commits in history do not fail the check.
          from_latest_tag: true

  deny:
    name: Cargo deny
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4

      - name: Check licenses, advisories, and bans
        uses: EmbarkStudios/cargo-deny-action@v2

  msrv:
    name: MSRV (1.80)
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4

      - name: Install Rust 1.80
        uses: dtolnay/rust-toolchain@1.80

      - name: Cache dependencies
        uses: Swatinem/rust-cache@v2

      - name: Check MSRV builds
        run: cargo check