package_trigger_scheduler.yml

name: Package Trigger Scheduler

on:
  schedule:
    - cron:  '9 0 * * 0'
  workflow_dispatch:

jobs:
  package-trigger-scheduler:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4.1.1
        with:
          fetch-depth: '0'

      - name: Package Trigger Scheduler
        env:
          SKIP_PACKAGE_TRIGGER: ${{ vars.SKIP_PACKAGE_TRIGGER }}
        run: |
          printf "# Package trigger scheduler for docker-calibre-web\n\n" >> $GITHUB_STEP_SUMMARY
          printf "Found the branches:\n\n%s\n" "$(git for-each-ref --format='- %(refname:lstrip=3)' refs/remotes)" >> $GITHUB_STEP_SUMMARY
          for br in $(git for-each-ref --format='%(refname:lstrip=3)' refs/remotes)
          do
            if [[ "${br}" == "HEAD" ]]; then
              printf "\nSkipping %s.\n" ${br} >> $GITHUB_STEP_SUMMARY
              continue
            fi
            printf "\n## Evaluating \`%s\`\n\n" ${br} >> $GITHUB_STEP_SUMMARY
            JENKINS_VARS=$(curl -sX GET https://raw.githubusercontent.com/linuxserver/docker-calibre-web/${br}/jenkins-vars.yml)
            if [[ "${br}" == $(yq -r '.ls_branch' <<< "${JENKINS_VARS}") ]]; then
              echo "Branch appears to be live; checking workflow." >> $GITHUB_STEP_SUMMARY
              if [[ $(yq -r '.skip_package_check' <<< "${JENKINS_VARS}") == "true" ]]; then
                echo "> [!WARNING]" >> $GITHUB_STEP_SUMMARY
                echo "> Skipping branch ${br} due to \`skip_package_check\` being set in \`jenkins-vars.yml\`." >> $GITHUB_STEP_SUMMARY
                skipped_branches="${skipped_branches}${br} "
              elif grep -q "^calibre-web_${br}" <<< "${SKIP_PACKAGE_TRIGGER}"; then
                echo "> [!WARNING]" >> $GITHUB_STEP_SUMMARY
                echo "> Github organizational variable \`SKIP_PACKAGE_TRIGGER\` contains \`calibre-web_${br}\`; skipping trigger." >> $GITHUB_STEP_SUMMARY
                skipped_branches="${skipped_branches}${br} "
              elif [ $(curl -s https://ci.linuxserver.io/job/Docker-Pipeline-Builders/job/docker-calibre-web/job/${br}/lastBuild/api/json | jq -r '.building') == "true" ]; then
                echo "> [!WARNING]" >> $GITHUB_STEP_SUMMARY
                echo "> There already seems to be an active build on Jenkins; skipping package trigger for ${br}" >> $GITHUB_STEP_SUMMARY
                skipped_branches="${skipped_branches}${br} "
              else
                echo "> [!NOTE]" >> $GITHUB_STEP_SUMMARY
                echo "> Triggering package trigger for branch ${br}" >> $GITHUB_STEP_SUMMARY
                printf "> To disable, add \`calibre-web_%s\` into the Github organizational variable \`SKIP_PACKAGE_TRIGGER\`.\n\n" "${br}" >> $GITHUB_STEP_SUMMARY
                triggered_branches="${triggered_branches}${br} "
                response=$(curl -iX POST \
                  https://ci.linuxserver.io/job/Docker-Pipeline-Builders/job/docker-calibre-web/job/${br}/buildWithParameters?PACKAGE_CHECK=true \
                  --user ${{ secrets.JENKINS_USER }}:${{ secrets.JENKINS_TOKEN }} | grep -i location | sed "s|^[L|l]ocation: \(.*\)|\1|")
                echo "Jenkins [job queue url](${response%$'\r'})" >> $GITHUB_STEP_SUMMARY
                echo "Sleeping 10 seconds until job starts" >> $GITHUB_STEP_SUMMARY
                sleep 10
                buildurl=$(curl -s "${response%$'\r'}api/json" | jq -r '.executable.url')
                buildurl="${buildurl%$'\r'}"
                echo "Jenkins job [build url](${buildurl})" >> $GITHUB_STEP_SUMMARY
                echo "Attempting to change the Jenkins job description" >> $GITHUB_STEP_SUMMARY
                curl -iX POST \
                  "${buildurl}submitDescription" \
                  --user ${{ secrets.JENKINS_USER }}:${{ secrets.JENKINS_TOKEN }} \
                  --data-urlencode "description=GHA package trigger https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}" \
                  --data-urlencode "Submit=Submit"
                sleep 20
              fi
            else
              echo "Skipping branch ${br} due to being detected as dev branch." >> $GITHUB_STEP_SUMMARY
            fi
          done
          if [[ -n "${triggered_branches}" ]] || [[ -n "${skipped_branches}" ]]; then
            if [[ -n "${triggered_branches}" ]]; then
              NOTIFY_BRANCHES="**Triggered:** ${triggered_branches} \n"
              NOTIFY_BUILD_URL="**Build URL:** https://ci.linuxserver.io/blue/organizations/jenkins/Docker-Pipeline-Builders%2Fdocker-calibre-web/activity/ \n"
              echo "**** Package check build(s) triggered for branch(es): ${triggered_branches} ****"
            fi
            if [[ -n "${skipped_branches}" ]]; then
              NOTIFY_BRANCHES="${NOTIFY_BRANCHES}**Skipped:** ${skipped_branches} \n"
            fi
            echo "**** Notifying Discord ****"
            curl -X POST -H "Content-Type: application/json" --data '{"avatar_url": "https://cdn.discordapp.com/avatars/354986384542662657/df91181b3f1cf0ef1592fbe18e0962d7.png","embeds": [{"color": 9802903,
              "description": "**Package Check Build(s) for calibre-web** \n'"${NOTIFY_BRANCHES}"''"${NOTIFY_BUILD_URL}"'"}],
              "username": "Github Actions"}' ${{ secrets.DISCORD_WEBHOOK }}
          fi