update-asdf-versions.yaml

# Name:        update-asdf-versions.yaml
# Author:      Mathew Fleisch <mathew.fleisch@gmail.com>
# Description: This action will iterate through the .tool-versions file
#              and grab the latest version for each line, unless it is pinned
#              in the pin file. If there are changes to the .tool-versions file
#              the action will automatically tag a new version number.
name: Update asdf versions
on:
  schedule: # trigger Sundays at 12:20am PT (19:20UTC)
    - cron: '20 19 * * 0'
  repository_dispatch:
    types:
      - trigger-asdf-update
jobs:
  build:
    name: Update asdf versions
    runs-on:
      - self-hosted
      - generic-runner
    steps:
      - name: Checkout
        uses: actions/checkout@v3
        with:
          token: ${{ secrets.GIT_TOKEN }}
          fetch-depth: 0

      - name: "Update asdf versions"
        run: |
          echo "Current .tool-versions:"
          cat .tool-versions
          touch new-tool-versions
          for dep in $(cat .tool-versions | cut -d' ' -f1); do
            echo "$dep $(asdf latest $dep)" >> new-tool-versions
          done
          echo "Latest .tool-versions:"
          cat new-tool-versions
          cat new-tool-versions > .tool-versions
          git config user.name github-actions
          git config user.email github-actions@github.com
          if [[ $(git status --porcelain) ]]; then
            git add .tool-versions
            git commit -m "New asdf dependencies updated"
            git push origin main
          else
            echo "There were no new updates to asdf dependencies..."
          fi