check_update.yml

name: Check for qBT update

on:
  schedule:
    - cron: '17 5 * * *'
  workflow_dispatch:

jobs:
  check:
    runs-on: ubuntu-latest

    steps:

      - name: Download previous release info
        id: download-artifact
        uses: dawidd6/action-download-artifact@v3
        with:
          name: qbt-release-info
          workflow_conclusion: success
          workflow: publish.yml
          if_no_artifact_found: warn

      - name: Get latest release
        id: get_release
        run: |
          # Fetch release information and extract the release tag
          RELEASE_TAG=$(curl -s https://api.github.com/repos/userdocs/qbittorrent-nox-static/releases/latest | jq -r '.tag_name')

          echo "RELEASE_TAG=$RELEASE_TAG" | tee -a $GITHUB_ENV
          echo "VERSION_NUMBER=$(echo $RELEASE_TAG | grep -P "\d(\.\d+)+" -o | head -n 1)" | tee -a $GITHUB_ENV

      - name: Compare with previous release
        id: compare_release
        run: |
          # Read the release info from the downloaded artifact
          PREVIOUS_RELEASE=$(cat qbt-release-info 2> /dev/null || echo "NONE")
          echo "PREVIOUS_RELEASE=$PREVIOUS_RELEASE"

          # Compare the fetched release tag with the previous release tag
          if [ "${{ env.RELEASE_TAG }}" != "$PREVIOUS_RELEASE" ]; then
            echo "RELEASE_CHANGED=true" | tee -a $GITHUB_ENV
          else
            echo "RELEASE_CHANGED=false" | tee -a $GITHUB_ENV
          fi

      - name: Call workflow to build docker image
        if: env.RELEASE_CHANGED == 'true'
        uses: benc-uk/workflow-dispatch@v1
        with:
          workflow: publish.yml