deploy-app.yaml

# Workflow derived from https://github.com/posit-dev/r-shinylive/tree/actions-v1/examples
# Need help debugging build failures? Start at https://github.com/r-lib/actions#where-to-find-help
#
# Basic example of a GitHub Actions workflow that builds a Shiny app and deploys
# it to GitHub Pages.
name: Deploy app to gh-pages

on:
  # Manually trigger the workflow
  workflow_dispatch:
  # Trigger on push to `master` branch
  push:
    branches: ["master"]
  # Trigger on pull request to all branches (but do not deploy to gh-pages)
  pull_request:

jobs:
  build:
    runs-on: ubuntu-latest
    env:
      GITHUB_PAT: ${{ secrets.GITHUB_TOKEN }}
      R_KEEP_PKG_SOURCE: yes

    steps:
      - uses: actions/checkout@v4

      - uses: rstudio/shiny-workflows/setup-r-package@v1
        with:
          packages: |
            shinylive
            sessioninfo
          cache-version: ${{ github.event.inputs.cache-version }}

      - name: Build site
        shell: Rscript {0}
        run: |
          shinylive::export(
            ".", "site", wasm_packages = FALSE, package_cache = FALSE,
            template_params = list(title = "IncomeExplorer",
            include_in_head = '<link rel="shortcut icon" href="favicon.ico" />')
          )
          
      - name: Copy favicon to site
        shell: Rscript {0}
        run: |
          file.copy("www/favicon.ico", "site/favicon.ico")

      - name: Upload site artifact
        if: github.ref == 'refs/heads/master'
        uses: actions/upload-pages-artifact@v3
        with:
          path: "site"

  deploy:
    if: github.ref == 'refs/heads/master'
    needs: build

    # Grant GITHUB_TOKEN the permissions required to make a Pages deployment
    permissions:
      pages: write # to deploy to Pages
      id-token: write # to verify the deployment originates from an appropriate source

    # Deploy to the github-pages environment
    environment:
      name: github-pages
      url: ${{ steps.deployment.outputs.page_url }}

    # Specify runner + deployment step
    runs-on: ubuntu-latest
    steps:
      - name: Deploy to GitHub Pages
        id: deployment
        uses: actions/deploy-pages@v4