release.yml

name: Build & Publish Bedrock Addon

permissions:
  contents: write

on:
  release:
    types: [published]

jobs:
  publish:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4

      - name: Package mcaddon
        run: |
            VERSION=${{ github.event.release.tag_name }}
            OUTPUT="Canopy-${VERSION}.mcaddon"

            mkdir build
            cp -r "Canopy [BP]" "build/Canopy[BP]"
            cp -r "Canopy [RP]" "build/Canopy[RP]"
            cp LICENSE "build/Canopy[BP]"
            cp LICENSE "build/Canopy[RP]"

            cd build
            zip -r "$OUTPUT" "Canopy[BP]" "Canopy[RP]"
            mv "$OUTPUT" ..
            cd ..

      - name: Upload asset to GitHub Release
        uses: softprops/action-gh-release@e798e6a1ede8d07b74ac4cdac6bdfa4cc1653907
        with:
          files: Canopy-${{ github.event.release.tag_name }}.mcaddon
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Upload to CurseForge
        env:
          RELEASE_BODY: ${{ github.event.release.body }}
        run: |
            VERSION=${{ github.event.release.tag_name }}

            # Read the game version from manifest.json
            MIN_ENGINE_VERSION=$(jq -r '.header.min_engine_version | @csv' "Canopy [BP]/manifest.json")
            IFS=',' read -r LEADING MAJOR MINOR <<< "$MIN_ENGINE_VERSION"
            ENGINE_PREFIX="${MAJOR}.${MINOR}"

            # Fetch all Bedrock versions from CurseForge API
            CF_VERSIONS_JSON=$(curl -s -H "X-Api-Token: ${{ secrets.CF_API_TOKEN }}" \
                "https://minecraft-bedrock.curseforge.com/api/game/versions")

            # Extract all game version IDs whose name matches the game version from the manifest.json
            GAME_VERSION_IDS=$(echo "$CF_VERSIONS_JSON" | jq -c --arg prefix "$ENGINE_PREFIX" '
                [ .[] | select(.name | startswith($prefix)) | .id ]
            ')
            if [ -z "$GAME_VERSION_IDS" ]; then
                echo "No matching CurseForge versions found for engine prefix $ENGINE_PREFIX"
                exit 1
            fi
            echo "Found CurseForge version IDs for game version $ENGINE_PREFIX: $GAME_VERSION_IDS"

            # Use the Github release body as the changelog
            CHANGELOG=$(printf "%s" "$RELEASE_BODY" | jq -Rs .)
            ADDON_FILENAME=Canopy-$VERSION.mcaddon

            # Upload the addon
            RESPONSE=$(curl -s -X POST \
                -H "X-Api-Token: ${{ secrets.CF_API_TOKEN }}" \
                -F "metadata={
                    \"changelog\": $CHANGELOG,
                    \"changelogType\": \"markdown\",
                    \"displayName\": \"$ADDON_FILENAME\",
                    \"releaseType\": \"release\",
                    \"gameVersions\": $GAME_VERSION_IDS
                }" \
                -F "file=@$ADDON_FILENAME" \
                https://minecraft-bedrock.curseforge.com/api/projects/1062078/upload-file
            )
            
            UPLOADED_ID=$(echo "$RESPONSE" | jq -r '.id // empty')
            if [ -n "$UPLOADED_ID" ]; then
                echo "Successfully uploaded release. File ID: $UPLOADED_ID"
            else
                echo "Upload failed. Response:"
                echo "$RESPONSE"
                exit 1
            fi