name: Multi-Pack Release
on:
  push:
    tags:
      - "smp/v*"
      - "creative/v*"
      - "client/v*"

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

      - name: Identify Pack
        id: vars
        run: |
          TAG=${GITHUB_REF#refs/tags/}
          # Extracts 'smp' from 'smp/v1.0.0'
          PACK_NAME=${TAG%/*}
          echo "pack_name=$PACK_NAME" >> $GITHUB_OUTPUT

          # Determine the directory path based on the prefix
          if [ "$PACK_NAME" = "smp" ]; then
            echo "path=server/smp" >> $GITHUB_OUTPUT
          elif [ "$PACK_NAME" = "creative" ]; then
            echo "path=server/creative" >> $GITHUB_OUTPUT
          else
            echo "path=client" >> $GITHUB_OUTPUT
          fi

      - name: Create Release
        id: create_release
        uses: actions/create-release@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          tag_name: ${{ github.ref }}
          release_name: "${{ steps.vars.outputs.pack_name }} ${{ github.ref_name }}"
          body: "Packwiz update for ${{ steps.vars.outputs.pack_name }}."

      - name: Upload pack.toml
        uses: actions/upload-release-asset@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          upload_url: ${{ steps.create_release.outputs.upload_url }}
          # Points to the specific directory's pack.toml
          asset_path: ./${{ steps.vars.outputs.path }}/pack.toml
          asset_name: pack.toml
          asset_content_type: text/x-toml