build-pkgdown.yaml

on:
  push:
    branches:
      - master
  workflow_dispatch:

name: Build pkgdown

jobs:
  build:
    name: Build pkgdown
    runs-on: ubuntu-latest
    container: bioconductor/bioconductor_docker:devel

    steps:
      - uses: actions/checkout@v4

      - run: |
          sudo apt-get update
          sudo apt-get install -y rsync

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

      - name: Set directories
        run: |
          echo "R_PKG_DIR=${R_HOME}/site-library" >> $GITHUB_ENV

      - name: Restore the package directory
        uses: actions/cache@v4
        with:
          path: ${{ env.R_PKG_DIR }}
          key: pkgdown-packages

      - name: Install dependencies
        shell: Rscript {0}
        run: |
          stuff <- read.dcf("DESCRIPTION")
          stuff <- stuff[,intersect(colnames(stuff), c("Imports", "LinkingTo", "Suggests", "Depends"))]
          deps <- sub(" .*", "", unlist(strsplit(stuff, ",\\s*"), use.names=FALSE))
          BiocManager::install(c("pkgdown", deps))

      - name: Install self
        run: R CMD INSTALL .

      - name: Build site
        run: pkgdown::build_site_github_pages(new_process = FALSE, install = FALSE)
        shell: Rscript {0}

      - name: Deploy to GitHub pages 🚀
        uses: JamesIves/github-pages-deploy-action@v4
        with:
          clean: false
          branch: gh-pages
          folder: docs