# Workflow for cleaning up deployed Shiny apps after PR closure

name: Shiny PR 3 Cleanup

on:

pull_request_target:

types: [closed]

jobs:

cleanup-pr:

runs-on: ubuntu-24.04

if: contains(github.event.pull_request.labels.*.name, 'DEPLOY')

permissions:

pull-requests: write

steps:

- name: Setup R

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

with:

use-public-rspm: true

- name: Install system dependencies

run: sudo apt-get update && sudo apt-get install -y libcurl4-openssl-dev

- name: Delete app

env:

SHINY_APP_NAME: ${{ vars.SHINY_APP_NAME }}_PR_${{ github.event.pull_request.number }}

run: |

install.packages("rsconnect")

rsconnect::setAccountInfo("${{ vars.SHINY_ACCOUNT }}", "${{ secrets.SHINY_TOKEN }}", "${{ secrets.SHINY_SECRET }}")

rsconnect::terminateApp(appName = "${{ env.SHINY_APP_NAME }}", account = "${{ vars.SHINY_ACCOUNT }}")

rsconnect::purgeApp(appName = "${{ env.SHINY_APP_NAME }}", account = "${{ vars.SHINY_ACCOUNT }}")

shell: Rscript {0}

- name: Remove DEPLOY label

if: always() # even if previous step fails

uses: actions/github-script@v7

with:

script: |

try {

await github.rest.issues.removeLabel({

owner: context.repo.owner,

repo: context.repo.repo,

issue_number: context.issue.number,

name: 'DEPLOY'

});

} catch (e) {

console.log("Label `DEPLOY` not found, skipping removal.");

}