release.yaml

# Workflow derived from https://github.com/r-lib/actions/tree/v2/examples
# Need help debugging build failures? Start at https://github.com/r-lib/actions#where-to-find-help
on:
  push:
    tags:
      - "v**" # Push events to every tag including hierarchical tags like v1.0/beta
  pull_request:
    branches:
      - main
    paths:
      - .github/actions/setup/action.yaml
      - .github/workflows/release.yaml
      - src/Makevars*
  workflow_dispatch:

name: Release

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

defaults:
  run:
    shell: bash

env:
  LIBR_POLARS_FEATURES: "full_features"
  LIBR_POLARS_PROFILE: release-optimized
  NOT_CRAN: "true"

permissions: read-all

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

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

    permissions:
      contents: write

    strategy:
      fail-fast: false
      matrix:
        config:
          - { os: macos-12, r: "release" }
          - { os: macos-14, r: "release" }
          - { os: windows-latest, r: "release" }
          - { os: ubuntu-latest, r: "release" }

    steps:
      - uses: actions/checkout@v4

      - uses: ./.github/actions/setup
        with:
          rust-nightly: true
          target: ''
          token: "${{ secrets.GITHUB_TOKEN }}"

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

      - uses: r-lib/actions/setup-r@v2
        with:
          r-version: ${{ matrix.config.r }}
          use-public-rspm: true
          Ncpus: 2

      - uses: r-lib/actions/setup-r-dependencies@v2
        with:
          extra-packages: any::rcmdcheck
          needs: dev

      - name: Build lib
        run: |
          if [ "${{ runner.os }}" == "Windows" ]; then
            TARGET=x86_64-pc-windows-gnu
          else
            TARGET="$(rustc -vV | grep host | cut -d' ' -f2)"
          fi
          Rscript -e 'pkgbuild::compile_dll()'
          echo "LIBR_POLARS_PATH=$(pwd)/src/rust/target/${TARGET}/${{ env.LIBR_POLARS_PROFILE }}/libr_polars.a" >>"$GITHUB_ENV"

      - name: make binary R package + test on host arch
        run: |
          devtools::install(quick = TRUE)
          devtools::test(stop_on_failure = TRUE)
          fn = devtools::build(binary = TRUE, args = c('--preclean'))
          if (R.version$os != "mingw32") {
            newfn = paste0(substr(fn,1,regexpr("_",fn)),"_",R.version$platform,".",tools::file_ext(fn))
            file.rename(fn,newfn)
          } else {
            file.rename(fn,"../polars.zip") #R expects specific windows binary filename
          }
        shell: Rscript {0}

      - name: prep upload
        run: |
          mv ../polars* ./

      - name: Upload produced R packages
        uses: actions/upload-artifact@v4
        with:
          name: package-${{ matrix.config.os }}-${{ matrix.config.r }}
          path: |
            polars_*
            polars.zip

      - name: Upload produced R packages (source or binary) to release
        uses: softprops/action-gh-release@v2
        if: startsWith(github.ref, 'refs/tags/') && github.event_name != 'pull_request'
        with:
          files: |
            polars_*
            polars.zip

      - name: print files
        run: print(list.files("..",recursive = TRUE,full.names=TRUE))
        shell: Rscript {0}