name: CI / Release Version

on:
  schedule:
    - cron: "0 0 28 * *"  
  workflow_dispatch:

jobs:
  create_release:
    runs-on: ubuntu-latest
    name: Create Release
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Get Date
        id: date
        run: |
          month=$(date +'%B')
          year=$(date +'%Y')
          tag="${year}-$(date +'%m')"
          title="${month}-${year}"
          echo "TAG=$tag" >> $GITHUB_ENV
          echo "TITLE=$title" >> $GITHUB_ENV

      - name: Check if Tag Already Exists
        id: tag_check
        run: |
          if gh release view "${{ env.TAG }}" > /dev/null 2>&1; then
            echo "Release tag already exists. Skipping release."
            exit 1
          fi
        continue-on-error: true

      - name: Create Release Notes
        id: release_notes
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          gh api \
            -X POST /repos/${{ github.repository }}/releases/generate-notes \
            -f tag_name="${{ env.TAG }}" > release_notes.json
          jq -r .body release_notes.json > release_notes.txt
          cat release_notes.txt
          {
            echo "RELEASE_NOTES<<EOF"
            cat release_notes.txt
            echo "EOF"
          } >> $GITHUB_ENV


      - name: Upload Release Notes as Artifact
        uses: actions/upload-artifact@v4
        with:
          name: Release Notes
          path: release_notes.txt

      - name: Publish Release
        if: ${{ success() }}
        env:
          GITHUB_TOKEN: ${{ secrets.BOT_TOKEN || secrets.GITHUB_TOKEN }}
        run: |
          gh release create "${{ env.TAG }}" \
            --title "${{ env.TITLE }}" \
            --notes-file release_notes.txt \
            --target $(git rev-parse HEAD)

      - name: Log Success
        if: ${{ success() }}
        run: |
          echo "" >> $GITHUB_STEP_SUMMARY;
          echo "## Release Notes: ${{ env.RELEASE_NOTES }}" >> $GITHUB_STEP_SUMMARY;
          echo "" >> $GITHUB_STEP_SUMMARY;
          echo "## Monthly Release Successfully ⚒️: ${{ env.TAG }}" >> $GITHUB_STEP_SUMMARY;
          echo "" >> $GITHUB_STEP_SUMMARY;