.github/workflows/website.yml

   1 name: Website
   2 on:
   3   push:
   4     branches:
   5       - gh-pages
   6       - main
   7   pull_request: []
   8 jobs:
   9   build-website:
  10     if: ${{ !endsWith(github.repository, '/styles') }}
  11     runs-on: ubuntu-latest
  12     env:
  13       RSPM: "https://packagemanager.rstudio.com/cran/__linux__/bionic/latest"
  14       GITHUB_PAT: ${{ secrets.GITHUB_TOKEN }}
  15     defaults:
  16       run:
  17         shell: bash
  18     steps:
  19       - name: Set up Ruby
  20         uses: actions/setup-ruby@v1
  21         with:
  22           ruby-version: '2.7'
  23
  24       - name: Set up Python
  25         uses: actions/setup-python@v2
  26         with:
  27           python-version: '3.x'
  28
  29       - name: Install GitHub Pages, Bundler, and kramdown gems
  30         run: |
  31           gem install github-pages bundler kramdown
  32
  33       - name: Install Python modules
  34         run: |
  35           python3 -m pip install --upgrade pip setuptools wheel pyyaml==5.3.1 requests
  36
  37       - name: Checkout the lesson
  38         uses: actions/checkout@master
  39         with:
  40           fetch-depth: 0
  41           ref: ${{ github.event.pull_request.head.sha }}
  42
  43       - name: Look for R-markdown files
  44         id: check-rmd
  45         run: |
  46           echo "::set-output name=count::$(shopt -s nullglob; files=($(find . -iname '*.Rmd')); echo ${#files[@]})"
  47
  48       - name: Set up R
  49         if: steps.check-rmd.outputs.count != 0
  50         uses: r-lib/actions/setup-r@master
  51         with:
  52           r-version: 'release'
  53
  54       - name: Install needed packages
  55         if: steps.check-rmd.outputs.count != 0
  56         run: |
  57           install.packages(c('remotes', 'rprojroot', 'renv', 'desc', 'rmarkdown', 'knitr'))
  58         shell: Rscript {0}
  59
  60       - name: Query dependencies
  61         if: steps.check-rmd.outputs.count != 0
  62         run: |
  63           source('bin/dependencies.R')
  64           deps <- identify_dependencies()
  65           create_description(deps)
  66           saveRDS(remotes::dev_package_deps(dependencies = TRUE), ".github/depends.Rds", version = 2)
  67           writeLines(sprintf("R-%i.%i", getRversion()$major, getRversion()$minor), ".github/R-version")
  68         shell: Rscript {0}
  69
  70       - name: Cache R packages
  71         if: steps.check-rmd.outputs.count != 0
  72         uses: actions/cache@v1
  73         with:
  74           path: ${{ env.R_LIBS_USER }}
  75           key: ${{ runner.os }}-${{ hashFiles('.github/R-version') }}-1-${{ hashFiles('.github/depends.Rds') }}
  76           restore-keys: ${{ runner.os }}-${{ hashFiles('.github/R-version') }}-1-
  77
  78       - name: Install system dependencies for R packages
  79         if: steps.check-rmd.outputs.count != 0
  80         run: |
  81           while read -r cmd
  82           do
  83             eval sudo $cmd
  84           done < <(Rscript -e 'cat(remotes::system_requirements("ubuntu", "18.04"), sep = "\n")')
  85
  86       - name: Render the markdown and confirm that the site can be built
  87         run: make site
  88
  89       - name: Checkout github pages
  90         if: ${{ github.event_name == 'push' && steps.check-rmd.outputs.count != 0 && github.ref != 'refs/heads/gh-pages'}}
  91         uses: actions/checkout@master
  92         with:
  93           ref: gh-pages
  94           path: gh-pages
  95
  96       - name: Commit and Push
  97         if: ${{ github.event_name == 'push' && steps.check-rmd.outputs.count != 0 && github.ref != 'refs/heads/gh-pages'}}
  98         run: |
  99           # copy everything into gh-pages site
 100           cp -r `ls -A | grep -v 'gh-pages' | grep -v '.git' | grep -v '.bundle/' | grep -v '_site'` gh-pages
 101           # move into gh-pages, add, commit, and push
 102           cd gh-pages
 103           # setup git
 104           git config --local user.email "actions@github.com"
 105           git config --local user.name "GitHub Actions"
 106           git add -A .
 107           git commit --allow-empty -m "[Github Actions] render website (via ${{ github.sha }}"
 108           git push origin gh-pages
 109           # return
 110           cd ..
 111
 112       - run: make lesson-check-all
 113         if: always()