ci.yml

on:
  push:
    branches: '*'
  pull_request:
    branches: '*'

name: build

jobs:
  build:

    runs-on: ubuntu-22.04

    env:
      R_LIBS_USER: ${{ github.workspace }}/RLibs

    steps:

    - name: Install required packages
      run: |
        sudo apt update
        sudo apt-get install libudunits2-dev libgdal-dev

    - name: Install specific version of R
      run: |
        sudo apt update
        sudo apt-get install dirmngr gnupg apt-transport-https ca-certificates software-properties-common
        echo 'deb https://cloud.r-project.org/bin/linux/ubuntu focal-cran40/' | sudo tee /etc/apt/sources.list.d/cran.list
        gpg --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys E298A3A825C0D65DFD57CBB651716619E084DAB9
        gpg -a --export E298A3A825C0D65DFD57CBB651716619E084DAB9 | sudo apt-key add -
        sudo apt-get update
        sudo apt-get install r-base=4.2.3-1.2004.0 r-recommended=4.2.3-1.2004.0 --allow-downgrades
        
    - name: Clone matsim-melbourne/demand
      uses: actions/checkout@v2
      with:
        repository: matsim-melbourne/demand
        path: demand

    - name: Setup dirs and permissions for installing R packages
      run: |
        mkdir -p $R_LIBS_USER
        sudo chown -R $USER:$USER $GITHUB_WORKSPACE/demand
        sudo chown -R $USER:$USER $R_LIBS_USER

    - name: Cache R packages
      uses: actions/cache@v2
      id: cache-renv
      env:
        cache-name: cache-renv-lib
      with:
        path: |
          ${{ github.workspace }}/demand/renv/lib
        key: ${{ runner.os }}-build-${{ env.cache-name }}-1-${{ hashFiles('**/renv.lock') }}
        restore-keys: |
          ${{ runner.os }}-build-${{ env.cache-name }}-1-

    - name: Install renv and project dependencies
      if: steps.cache-renv.outputs.cache-hit != 'true'
      working-directory: demand
      shell: Rscript {0}
      run: |
        version
        install.packages('renv')
        library(renv)
        renv::restore()

    - name: Test demand generation
      working-directory: demand
      shell: Rscript {0}
      run: |
        library(renv)
        renv::restore()
        testthat::test_dir("tests/testthat", stop_on_failure = TRUE)