setup-java.yml

name: Setup Java Environment

on:
  workflow_call:
    outputs:
      java-version:
        description: "The detected Java version from gradle.properties"
        value: ${{ jobs.setup.outputs.java-version }}
      mod-version:
        description: "The mod version detected from gradle.properties"
        value: ${{ jobs.setup.outputs.mod-version }}
      mc-versions:
        description: "The compatible Minecraft versions"
        value: ${{ jobs.setup.outputs.mc-versions }}

jobs:
  setup:
    runs-on: ubuntu-latest
    outputs:
      java-version: ${{ steps.get-java-version.outputs.java-version }}
      mod-version: ${{ steps.mod-info.outputs.mod-version }}
      mc-versions: ${{ steps.mod-info.outputs.mc-versions }}
    steps:
      - name: Checkout repository
        uses: actions/checkout@v5
        
      - name: Determine Java version from gradle.properties
        id: get-java-version
        run: |
          # Load Java version directly from properties file using a more reliable method
          JAVA_VERSION=$(awk -F= '/^javaVersion[[:space:]]*=/ {gsub(/^[[:space:]]+|[[:space:]]+$/, "", $2); print $2}' gradle.properties)
          
          # If no version found, default to Java 8
          if [ -z "$JAVA_VERSION" ]; then
            JAVA_VERSION=8
          fi
          
          echo "java-version=$JAVA_VERSION" >> $GITHUB_OUTPUT
          echo "Detected Java Version: $JAVA_VERSION"
      
      - name: Get mod information
        id: mod-info
        run: |
          # Extract mod version
          MOD_VERSION=$(grep "modVersion" gradle.properties | cut -d '=' -f 2 | tr -d ' ')
          echo "mod-version=$MOD_VERSION" >> $GITHUB_OUTPUT
          
          # Extract game versions
          FORGE_VERSIONS=$(grep "forgeCompatibleMinecraftVersions" gradle.properties | cut -d '=' -f 2 | tr -d ' ')
          NEOFORGE_VERSIONS=$(grep "neoForgeCompatibleMinecraftVersions" gradle.properties | cut -d '=' -f 2 | tr -d ' ')
          FABRIC_VERSIONS=$(grep "fabricCompatibleMinecraftVersions" gradle.properties | cut -d '=' -f 2 | tr -d ' ')
          
          # Combine all versions
          ALL_VERSIONS="$FORGE_VERSIONS,$NEOFORGE_VERSIONS,$FABRIC_VERSIONS"
          
          # Remove duplicates by converting to array and back
          UNIQUE_VERSIONS=$(echo "$ALL_VERSIONS" | tr ',' '\n' | sort | uniq | tr '\n' ',' | sed 's/,$//')
          
          echo "mc-versions=$UNIQUE_VERSIONS" >> $GITHUB_OUTPUT
          echo "Mod version: $MOD_VERSION"
          echo "Minecraft versions: $UNIQUE_VERSIONS"