release_cross_compiled.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:
    branches: [main]
    tags:
      - "**" # Push events to every tag including hierarchical tags like v1.0/beta
  workflow_dispatch:

name: Release_cross_compiled

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

env:
  RPOLARS_FULL_FEATURES: "true"
  RPOLARS_CARGO_CLEAN_DEPS: "true"
  RPOLARS_PROFILE: release-optimized

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

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

    permissions:
      contents: write

    strategy:
      fail-fast: false
      matrix:
        config:
          - {os: ubuntu-latest,  r: 'release', target: 'x86_64-apple-darwin'}
          - {os: ubuntu-latest,  r: 'release', target: 'aarch64-apple-darwin'}

    steps:
      - uses: actions/checkout@v3

      - uses: ./.github/actions/setup

      - name: Fix path for Windows caching
        if: runner.os == 'Windows'
        shell: bash
        run: echo "C:/Program Files/Git/usr/bin" >> $GITHUB_PATH

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

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

      - uses: r-lib/actions/setup-r-dependencies@v2
        with:
          extra-packages: any::rcmdcheck
          needs: dev
          pak-version: devel
        env:
          CI: false

      - name: cross compile
        run: |
          pwd
          rustup target add "${{ runner.target }}"
          rustup default "${{ runner.target }}"
          cargo build --lib --profile release-optimized --manifest-path=./src/rust/Cargo.toml
          mv ./src/rust/target/release-optimized/libr_polars.a ./inst/
          echo "${{ runner.os }}" > .inst/target.txt
          cat .inst/target.txt
          ls -l
          ls ./inst/ -l
        shell: bash

      - name: build source (with object file)
        run: |
          runner_os <- readLines("./inst/target.txt")[1]
          fn = devtools::build(vignettes = FALSE)
          if (R.version$os != "mingw32") {
            newfn = paste0(substr(fn,1,regexpr("_",fn)),"_cross_",runner_os,"_",R.version$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: Release
        uses: softprops/action-gh-release@v1
        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}

      - name: print wd
        run: print(getwd())
        shell: Rscript {0}