ci.yml

name: CI
on:
  schedule:
    - cron: '30 5 * * *'

  push:
    branches:
      - master
    paths:
      - '**.cfg'
      - '**.nims'
      - '**.nim'
      - '**.nimble'
      - '**.sh'
      - 'tests/**'
      - '.github/workflows/ci.yml'

  pull_request:
    branches:
      - '*'
    paths:
      - '**.cfg'
      - '**.nims'
      - '**.nim'
      - '**.nimble'
      - '**.sh'
      - 'tests/**'
      - '.github/workflows/ci.yml'

jobs:
  build:
    strategy:
      fail-fast: false
      matrix:
        #os: ['windows-latest', 'macos-latest', 'ubuntu-latest']
        #os: ['macos-latest', 'ubuntu-latest']
        os: ['ubuntu-latest']
        compiler:
          - name: nim
            version: version-1-6
          - name: nim
            version: version-1-4
          - name: nim
            version: version-1-2
          - name: nimskull
            version: '^0.1.0-dev.21080'
    name: '${{ matrix.os }} (${{ matrix.compiler.name }} ${{ matrix.compiler.version }})'
    runs-on: ${{ matrix.os }}
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          path: ci
          fetch-depth: 0
          # nimph will scream when this is used
          #filter: tree:0

      - if: matrix.compiler.name == 'nim'
        name: Setup Nim
        uses: alaviss/setup-nim@0.1.1
        with:
          path: nim
          version: ${{ matrix.compiler.version }}

      - if: matrix.compiler.name == 'nimskull'
        id: nimskull
        name: Setup Nimskull
        uses: alaviss/setup-nimskull@f6e8ade8ac51191024616216e5da0ee968d9da48
        with:
          nimskull-version: ${{ matrix.compiler.version }}

      - if: matrix.compiler.name == 'nimskull'
        name: Fetch nimble's fork for nimskull
        uses: actions/checkout@v4
        with:
          path: nimble
          repository: alaviss/nimble
          ref: nimskull

      - if: matrix.compiler.name == 'nimskull'
        name: Build nimble and add to PATH
        shell: bash
        run: |
          cd nimble
          nim c -d:release -o:nimble src/nimble.nim
          cp nimble "$NIMSKULL_BIN/nimble"
        env:
          NIMSKULL_BIN: ${{ steps.nimskull.outputs.binPath }}

      - name: Fetch libgit2
        uses: actions/checkout@v4
        with:
          path: ci/libgit2
          repository: libgit2/libgit2
          ref: v1.5.0

      - name: Setup libgit2
        shell: bash
        run: |
          cd ci/libgit2
          mkdir build
          cd build
          cmake ..
          cmake --build . -- --quiet

      - name: Run tests
        shell: bash
        run: |
          mkdir $HOME/.nimble
          cd ci
          cp ci-bootstrap.cfg nim.cfg
          ./bootstrap-nonimble.sh
          ./nimph refresh
          ./nimph
          ./nimph doctor || true
          cat nim.cfg
          ./nimph
          ./nimph doctor || true
          cat nim.cfg
          cd `./nimph path balls`
          nim c --out:$HOME/balls --define:release balls.nim
          cd -
          echo "remove nim's config.nims...?"
          ls -l `dirname \`which nim\``/../config/
          rm `dirname \`which nim\``/../config/config.nims || true

          soExt=
          case "$RUNNER_OS" in
          macOS)
            soExt=dylib
            ;;
          Linux)
            soExt=so
          esac
          libgit2Lib=$(pwd)/libgit2/build/libgit2.$soExt

          nim c --define:libgit2Lib="$libgit2Lib" --passC:"-I$(pwd)/libgit2/include" --define:ssl -r tests/test.nim
          nim c --define:libgit2Lib="$libgit2Lib" --passC:"-I$(pwd)/libgit2/include" --define:ssl --define:release -r tests/test.nim

      - name: Build docs
        if: ${{ matrix.docs }} == 'true'
        shell: bash
        run: |
          cd ci
          branch=${{ github.ref }}
          branch=${branch##*/}
          mv ci-docs.cfg nim.cfg
          rm -rf deps
          mkdir deps
          ./nimph doctor || true
          cat nim.cfg
          nim doc --project --outdir:docs \
            '--git.url:https://github.com/${{ github.repository }}' \
            '--git.commit:${{ github.sha }}' \
            "--git.devel:$branch" \
            src/nimph.nim
          # Ignore failures for older Nim
          cp docs/{the,}index.html || true

      - name: Publish docs
        if: >
          github.event_name == 'push' && github.ref == 'refs/heads/master' &&
          matrix.os == 'ubuntu-latest' && matrix.nim == 'version-1-6'
        uses: crazy-max/ghaction-github-pages@v1
        with:
          build_dir: ci/docs
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}