prepare_connect.yml

---
on:
  push:
    branches:
      - main
  pull_request:
  workflow_dispatch:

name: Prepare Connect Deployment

env:
  RENV_PATHS_ROOT: ~/.local/share/renv
  BRANCH_DEPLOY: bot/deploy
  PUSH_ON_BRANCH: main

jobs:
  prepare-deployments:
    runs-on: ubuntu-latest
    timeout-minutes: 30
    env:
      SHA: ${{ github.sha }}
    steps:
      - name: Setup system dependencies
        run: >
          sudo apt-get update && sudo apt-get install --yes
          libcurl4-openssl-dev libsodium-dev

      - name: Checkout repository
        uses: actions/checkout@v3

      - name: Declare some variables
        id: vars
        shell: bash
        run: |
          echo "sha_short=$(git rev-parse --short HEAD)" >> $GITHUB_ENV

      - name: Install R
        uses: r-lib/actions/setup-r@v2
        with:
          use-public-rspm: true

      - name: Cache packages
        uses: actions/cache@v3
        with:
          path: ${{ env.RENV_PATHS_ROOT }}
          key: ${{ runner.os }}-renv-${{ hashFiles('**/renv.lock') }}
          restore-keys: |
            ${{ runner.os }}-renv-

      - name: Install renv and box
        run: install.packages(c("renv", "box"))
        shell: Rscript {0}

      - name: Setup git config
        run: |
          git config user.name "${{ github.actor }}"
          git config user.email "${{ github.actor_id }}+${{ github.actor }}@users.noreply.github.com"

      - name: Fetch branch if exists
        continue-on-error: true
        run: |
          git fetch origin $BRANCH_DEPLOY

      - name: Checkout branch and cleanup (setup orphan if no branch exists)
        run: |
          if [ `git rev-parse --verify origin/$BRANCH_DEPLOY 2>/dev/null` ]
          then
             git checkout origin/$BRANCH_DEPLOY -b $BRANCH_DEPLOY
          else
            git switch --orphan $BRANCH_DEPLOY
          fi

      - name: Checkout Apps
        run: |
          # Remove directories if they exist
          [ ! -d "analytics" ] || git rm -rf analytics
          [ ! -d "instrumentation" ] || git rm -rf instrumentation
          [ ! -d "plumber_rest_api" ] || git rm -rf plumber_rest_api

          # check out recent versions
          git checkout ${{ github.sha }} -- inst/examples/app/analytics
          git checkout ${{ github.sha }} -- inst/examples/app/instrumentation
          git checkout ${{ github.sha }} -- plumber_rest_api

          # move to correct directory (root)
          git mv inst/examples/app/analytics analytics
          git mv inst/examples/app/instrumentation instrumentation

          # add changes
          git add analytics
          git add instrumentation
          git add plumber_rest_api

      - name: Prepare Analytics App
        if : always()
        shell: Rscript {0}
        run: |
          setwd("analytics")
          renv::init(bare = TRUE)
          renv::install(paste0("appsilon/shiny.telemetry@", Sys.getenv("SHA")))
          renv::install("MASS")
          renv::install()
          renv::snapshot()
          renv::install("rsconnect")
          rsconnect::writeManifest()

      - name: Prepare Instrumentation App
        if : always()
        shell: Rscript {0}
        run: |
          setwd("instrumentation")
          renv::init(bare = TRUE)
          renv::install(paste0("appsilon/shiny.telemetry@", Sys.getenv("SHA")))
          renv::install()
          renv::snapshot()
          renv::install("rsconnect")
          rsconnect::writeManifest()

      - name: Prepare Plumber API
        if : always()
        shell: Rscript {0}
        run: |
          setwd("plumber_rest_api")
          renv::restore()
          renv::install(paste0("appsilon/shiny.telemetry@", Sys.getenv("SHA")))
          renv::snapshot()
          renv::install("rsconnect")
          rsconnect::writeManifest()

      - name: Commit changes
        if: ${{ github.ref_name == env.PUSH_ON_BRANCH }}
        id: commit-changes
        run: |
          git add instrumentation/manifest.json
          git add instrumentation/renv.lock
          git add instrumentation/renv
          git add instrumentation/.Rprofile

          git add analytics/manifest.json
          git add analytics/renv.lock
          git add analytics/renv
          git add analytics/.Rprofile

          git add plumber_rest_api/manifest.json

          git commit -m "Update deployed apps @${{ env.sha_short }}"
          git status
          git describe --all
          git log
      - name: Push to branch
        if: ${{ github.ref_name == env.PUSH_ON_BRANCH }}
        id: push-changes
        run: |
          git push origin $BRANCH_DEPLOY