build-package.yaml

name: Built StanEstimators Binaries

on:
  push:
    branches: main

jobs:
  build-rpackage-binaries:
    runs-on: ${{ matrix.config.os }}

    name: Build StanEstimators ${{ matrix.config.os }} (${{ matrix.config.r }})

    strategy:
      fail-fast: false
      matrix:
        config:
          - { os: macOS-latest, r: 'release' }
          - { os: macOS-latest, r: 'oldrel' }
          - { os: windows-latest, r: 'release' }
          - { os: windows-latest, r: 'oldrel' }

    steps:
      - uses: actions/checkout@v4

      - uses: r-lib/actions/setup-r@v2
        with:
          r-version: ${{ matrix.config.r }}

      - uses: r-lib/actions/setup-r-dependencies@v2
        with:
          cache-version: 2
          extra-packages: any::pkgbuild

      - name: Build binary packages
        run: |
          dir.create("build/${{ matrix.config.os }}_${{ matrix.config.r }}",
                      recursive = TRUE)
          pkgbuild::build(
            dest_path = "build/${{ matrix.config.os }}_${{ matrix.config.r }}",
            binary = TRUE)
        shell: Rscript {0}

      - name: Build source package
        if: matrix.config.os == 'macos-latest' && matrix.config.r == 'release'
        run: |
          pkgbuild::build("./", dest_path = "build", binary = FALSE)
        shell: Rscript {0}

      - name: Stash builds sources
        uses: actions/upload-artifact@v3
        with:
          name: StanEstimators-${{ matrix.config.os }}-${{ matrix.config.r }}
          path: ./build

  update-package-repo:
    name: Commit and push built packages
    needs: build-rpackage-binaries
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4

      - uses: actions/download-artifact@v3
        with:
          path: binaries

      - name: Display structure of downloaded files
        run: ls -R
        working-directory: binaries

      - uses: r-lib/actions/setup-r@v2

      - uses: r-lib/actions/setup-r-dependencies@v2
        with:
          cache-version: 2
          extra-packages: any::drat

      - name: Update R packages repo
        run: |
          new_pkgs <- list.files("binaries", recursive = T, full.names = T,
                                  pattern = ".zip|.tar.gz|.tgz")
          drat::insertPackages(new_pkgs, repodir=".")
        shell: Rscript {0}

      - name: Setup Git config
        env:
          GITHUB_TOKEN: ${{ secrets.GH_ACTION }}
        shell: bash
        run: |
          git config --global user.name 'GitHub Actions'
          git config --global user.email 'actions@github.com'
          git checkout main

      - name: GitHub Pages action
        uses: peaceiris/actions-gh-pages@v3.6.1
        with:
          GITHUB_TOKEN: ${{ secrets.GH_ACTIONS }}
          ACTIONS_DEPLOY_KEY: ${{ secrets.GH_ACTIONS }}
          publish_branch: gh-pages
          keep_files: true
          publish_dir: .