deploy-shiny.yaml

on:
  push:
    branches:
      - main
      - development

name: deploy-shiny

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

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

    strategy:
      fail-fast: false
      matrix:
        config:
        # Running on mac as it's quicker to build
          - {os: macOS-latest, r: 'release'}

    env:
      R_REMOTES_NO_ERRORS_FROM_WARNINGS: true
      RSPM: ${{ matrix.config.rspm }}
      RENV_PATHS_ROOT: ~/.local/share/renv

    steps:
      - uses: actions/checkout@v2

      - uses: r-lib/actions/setup-r@v2
        with:
          r-version: 4.2.1
          use-public-rspm: true

      - name: Set env vars (dev)
        if: endsWith(github.ref, '/development')
        run: |
          echo "SHINYAPP_NAME='dev-dfe-shiny-template'" >> $GITHUB_ENV
          echo "SHINYAPP_OVERFLOW_NAME='dev-dfe-shiny-template-overflow'">> $GITHUB_ENV
      - name: Set env vars (prod)
        if: endsWith(github.ref, '/main')
        run: |
          echo "SHINYAPP_NAME='dfe-shiny-template'">> $GITHUB_ENV
          echo "SHINYAPP_OVERFLOW_NAME='dfe-shiny-template-overflow'">> $GITHUB_ENV

      - name: Cache R packages
        if: runner.os != 'Windows'
        uses: actions/cache@v1
        with:
          path: ${{ env.R_LIBS_USER }}
          key: ${{ runner.os }}-${{ hashFiles('.github/R-version') }}-1-${{ hashFiles('.github/depends.Rds') }}
          restore-keys: ${{ runner.os }}-${{ hashFiles('.github/R-version') }}-1-

      - name: Cache renv packages
        uses: actions/cache@v1
        with:
          path: ${{ env.RENV_PATHS_ROOT }}
          key: ${{ runner.os }}-renv-${{ hashFiles('**/renv.lock') }}
          restore-keys: |
            ${{ runner.os }}-renv-
        
      - name: Restore renv snapshot
        shell: Rscript {0}
        run: |
          if (!requireNamespace("renv", quietly = TRUE)) install.packages("renv")
          renv::restore()
          
      - name: Install rsconnect
        shell: Rscript {0}
        run: |
          if (!requireNamespace("renv", quietly = TRUE)) install.packages("renv")
          renv::install("rsconnect")
         
# Tokens are stored as secrets in GitHub to make sure only DfE analysts can publish apps in our shiny.io area
# Navigate to Settings > Secrets to add and view secrets. These can also be things like admin login and passwords for SQL databases.
# Get in touch with the Stats Development team if you need to add the below secrets to publish to shinyapps.io
          
      - name: Push to shiny.io
        run: >
          Rscript
          -e "rsconnect::setAccountInfo(name = 'department-for-education', token = '${{secrets.SHINYAPPS_TOKEN}}', secret = '${{secrets.SHINYAPPS_SECRET}}')"
          -e "rsconnect::deployApp(appName=${{env.SHINYAPP_NAME}}, forceUpdate = TRUE)"
          -e "rsconnect::deployApp(appName=${{env.SHINYAPP_OVERFLOW_NAME}}, forceUpdate = TRUE)"