name: Schedule Trigger

on:
  schedule:
    - cron: '0 6 * * *'

jobs:
  Release-Nightly:
    runs-on: ubuntu-latest
    env:
      GITHUB_REPO: "morpheus65535/bazarr"
      GIT_BRANCH: "development"
      WORKFLOW_TO_TRIGGER: "release_beta_to_dev.yaml"
    steps:
      - name: Get Previous Version
        uses: actions/cache@v2
        with:
          path: ./LAST_VERSION_SAVED
          key: bazarr-${{ env.GIT_BRANCH }}-${{ env.WORKFLOW_TO_TRIGGER }}-trigger
      - name: Execute
        run: |
          echo "**** Checking branch ${{ env.GIT_BRANCH }} ****"
          LATEST_VERSION=$(git ls-remote https://github.com/${{ env.GITHUB_REPO }}.git refs/heads/${{ env.GIT_BRANCH }} | cut -f1)
          if [[ $? != 0 ]]; then
            echo "**** Cannot get latest hash from GitHub, exiting... ****"
            exit 1
          fi
          FILE_TO_CHECK='./LAST_VERSION_SAVED'
          PREV_VERSION=0
          [[ -f $FILE_TO_CHECK ]] && PREV_VERSION=$(cat $FILE_TO_CHECK)
          echo "**** Previous version: $PREV_VERSION ****"
          echo "**** Latest version: $LATEST_VERSION ****"
          echo $LATEST_VERSION > $FILE_TO_CHECK
          if [[ 16#$LATEST_VERSION -eq 16#$PREV_VERSION  ]]; then
            echo "**** No Changes Found ****"
          else
            echo "**** Changes Found ****"
            if curl -sfX GET https://raw.githubusercontent.com/${{ env.GITHUB_REPO }}/${{ env.GIT_BRANCH }}/.github/workflows/${{ env.WORKFLOW_TO_TRIGGER }} > /dev/null 2>&1; then
              echo "**** Workflow exists. Triggering workflow for branch ${{ env.GIT_BRANCH }} ****"
              curl -iX POST \
                  -H "Authorization: token ${{ secrets.WF_GITHUB_TOKEN }}" \
                  -H "Accept: application/vnd.github.v3+json" \
                  -d "{\"ref\":\"refs/heads/${{ env.GIT_BRANCH }}\"}" \
                  https://api.github.com/repos/${{ env.GITHUB_REPO }}/actions/workflows/${{ env.WORKFLOW_TO_TRIGGER }}/dispatches
            else
              echo "**** Workflow doesn't exist! Skipping... ****"
            fi
          fi