update-versions.yml

name: Auto-update versions

on:
  schedule:
    - cron: 0 0 1/7 * *
  workflow_dispatch:

permissions:
  contents: write
  pull-requests: write

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - name: Clone repo
        uses: actions/checkout@v4

      - name: Check if Julia is already available in the PATH
        id: julia_in_path
        run: which julia
        continue-on-error: true

      - name: Install Julia, but only if it is not already available in the PATH
        uses: julia-actions/setup-julia@v2
        with:
          version: "1"
          arch: ${{ runner.arch }}
        if: steps.julia_in_path.outcome != 'success'

      - name: Use Julia cache
        uses: julia-actions/cache@v2

      - name: Install JSON3 and run script
        run: |
          julia -e 'import Pkg; Pkg.add("JSON3")'
          julia .github/update-versions.jl

      - name: Create Pull Request
        id: cpr
        uses: peter-evans/create-pull-request@v7
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          commit-message: ":robot: Auto-update Julia versions"
          title: "[AUTO] Update Julia versions"
          branch: auto-update-versions
          delete-branch: true
          labels: update, automated pr, no changelog

      - name: Check outputs
        run: |
          echo "Pull Request Number - ${{ steps.cpr.outputs.pull-request-number }}"
          echo "Pull Request URL - ${{ steps.cpr.outputs.pull-request-url }}"