test.yml

name: Test action

on:
  # Runs when someone pushes to the main branch.
  push:
    branches: [main]
  # Runs when someone updates a PR.
  pull_request:
  # Allow running manually.
  workflow_dispatch:

jobs:
  test:
    name: Test action (${{ matrix.os }}, ${{ matrix.project-path }})
    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu-latest, windows-latest, macos-latest]
        project-path: ['.', subdir]
    runs-on: ${{ matrix.os }}
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

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

      - name: Initialize Rust project
        run: cargo init --bin --vcs=none ${{ matrix.project-path }}

      - name: Build Rust project
        working-directory: ${{ matrix.project-path }}
        run: cargo build

      - name: cargo-sweep
        uses: ./
        with:
          manifest-path: ${{ matrix.project-path }}/Cargo.toml

      - name: Check Rust project
        working-directory: ${{ matrix.project-path }}
        run: cargo check

      # `cargo-sweep` should delete all build files, but keep the check ones.

  ncc:
    name: Verify `ncc` output is up-to-date
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Install pnpm
        uses: pnpm/action-setup@v4
        with:
          version: ^9.7.1

      - name: Install Node.js
        uses: actions/setup-node@v4
        with:
          node-version: 20
          cache: pnpm

      - name: Install dependencies
        run: pnpm install

      - name: Build project
        run: pnpm build

      - name: Error if files have changed
        run: |
          if [[ $(git status --porcelain) ]]; then
            echo '::error title=Rebuilt Javascript bundles and found a different output.::Did you run `pnpm build`?'

            # Force colorful output for these commands, since a human and not a machine is meant to
            # read them.
            git -c color.ui=always status
            git -c color.ui=always diff

            exit 1
          else
            echo Rebuilt Javascript bundles match.
          fi