pr-issues-project.yaml

---
# GitHub Actions workflow to automatically push PRs and issues to the Schrödinger's Stack project board.
#
# IMPORTANT: This workflow is called by other workflows in the organization's repositories and it is centralized here 
# in order to be easily maintained. Because of this, please make sure you're not introducing any breaking changes when
# modifying this workflow.
  
name: "pr-issues-project"

on:
  # Run when called by other workflows.
  workflow_call:
    secrets:
      SCHTACK_MAINTAINER_APP_ID:
        description: "App ID of the GitHub app with permissions to add issues and PRs to the Schrödinger's Stack project board"
        required: true
      SCHTACK_MAINTAINER_PRIVATE_KEY:
        description: "PEM private key of the GitHub app with permissions to add issues and PRs to the Schrödinger's Stack project board"
        required: true

  # Run when a new issue or PR is opened or reopened in this repository.
  issues:
    types: 
    - opened
    - reopened
  pull_request:
    types:
    - opened
    - reopened

jobs:
  pr-issues-project:
    runs-on: ubuntu-latest
    steps:
    - name: Generate authentication token from GitHub App
      id: app_token
      uses: actions/create-github-app-token@v3.1.1
      with:
        app-id: ${{ secrets.SCHTACK_MAINTAINER_APP_ID }}
        private-key: ${{ secrets.SCHTACK_MAINTAINER_PRIVATE_KEY }}

    - name: Add PR or issue to the project board
      uses: actions/add-to-project@v1.0.2
      with:
        project-url: https://github.com/orgs/schrodingers-stack/projects/1/
        github-token: ${{ steps.app_token.outputs.token }}