react-native-apple-shazamkit/scripts/setup-android.js

🎵 Powerful music recognition for React Native using Apple's ShazamKit. Identify songs, get metadata, and integrate with Apple Music seamlessly.

#!/usr/bin/env node

const fs = require("fs");
const path = require("path");

// 🎵 ShazamKit Android Setup Script
console.log("🎵 ShazamKit Android Setup");
console.log("==========================");

// Find the root project directory
function findProjectRoot() {
  let dir = process.cwd();
  while (dir !== "/" && dir !== "") {
    if (fs.existsSync(path.join(dir, "package.json"))) {
      const packageJsonPath = path.join(dir, "package.json");
      try {
        const packageJson = JSON.parse(
          fs.readFileSync(packageJsonPath, "utf8"),
        );
        // Check if this is the main project (not node_modules)
        if (
          !dir.includes("node_modules") &&
          (packageJson.dependencies || packageJson.devDependencies)
        ) {
          return dir;
        }
      } catch (e) {
        // Continue searching if package.json is invalid
      }
    }
    dir = path.dirname(dir);
  }
  return process.cwd();
}

// Copy AAR file and update build.gradle
function setupAndroid() {
  try {
    const projectRoot = findProjectRoot();
    console.log(`📁 Project root: ${projectRoot}`);

    // Check if we're in a React Native project
    const androidAppDir = path.join(projectRoot, "android", "app");
    if (!fs.existsSync(androidAppDir)) {
      console.error(
        "❌ Error: This doesn't appear to be a React Native project.",
      );
      console.error(
        "   Make sure you're running this script from your project root.",
      );
      process.exit(1);
    }

    // Find the module's AAR file
    const moduleAAR = path.join(
      projectRoot,
      "node_modules",
      "react-native-apple-shazamkit",
      "android",
      "libs",
      "shazamkit-android-release.aar",
    );
    if (!fs.existsSync(moduleAAR)) {
      console.error("❌ Error: ShazamKit AAR file not found.");
      console.error("   Make sure react-native-apple-shazamkit is installed.");
      console.error(`   Expected location: ${moduleAAR}`);
      process.exit(1);
    }

    // Create libs directory and copy AAR
    const targetDir = path.join(projectRoot, "android", "app", "libs");
    const targetAAR = path.join(targetDir, "shazamkit-android-release.aar");

    if (!fs.existsSync(targetDir)) {
      fs.mkdirSync(targetDir, { recursive: true });
      console.log("📁 Created libs directory");
    }

    console.log("📦 Copying ShazamKit AAR file...");
    fs.copyFileSync(moduleAAR, targetAAR);
    console.log("✅ ShazamKit AAR copied successfully");

    // Update build.gradle
    updateBuildGradle(projectRoot);

    console.log("");
    console.log("🎉 Setup completed successfully!");
    console.log("");
    console.log("Next steps:");
    console.log("1. Clean your project: cd android && ./gradlew clean");
    console.log("2. Rebuild your project: yarn android (or npm run android)");
    console.log("");
    console.log("If you encounter any issues, check the documentation:");
    console.log("https://github.com/rizwan92/expo-shazamkit#troubleshooting");
  } catch (error) {
    console.error("❌ Error during setup:", error.message);
    process.exit(1);
  }
}

// Update build.gradle to include the AAR dependency
function updateBuildGradle(projectRoot) {
  try {
    const buildGradlePath = path.join(
      projectRoot,
      "android",
      "app",
      "build.gradle",
    );

    if (!fs.existsSync(buildGradlePath)) {
      console.log(
        "⚠️  build.gradle not found. Please manually add the dependency.",
      );
      console.log("   Add this line to your dependencies block:");
      console.log(
        "   implementation files('libs/shazamkit-android-release.aar')",
      );
      return;
    }

    let buildGradleContent = fs.readFileSync(buildGradlePath, "utf8");

    // Check if the dependency is already added
    if (buildGradleContent.includes("shazamkit-android-release.aar")) {
      console.log("✅ ShazamKit dependency already exists in build.gradle");
      return;
    }

    // Create backup
    const backupPath = `${buildGradlePath}.backup.${Date.now()}`;
    fs.writeFileSync(backupPath, buildGradleContent);
    console.log(`📄 Created backup: ${path.basename(backupPath)}`);

    // Find the dependencies block and add the AAR dependency
    const dependenciesRegex = /(dependencies\s*\{)/;
    const match = buildGradleContent.match(dependenciesRegex);

    if (match) {
      const newDependency =
        "\n    implementation files('libs/shazamkit-android-release.aar')";
      const updatedContent = buildGradleContent.replace(
        dependenciesRegex,
        match[1] + newDependency,
      );

      fs.writeFileSync(buildGradlePath, updatedContent);
      console.log("✅ Added ShazamKit dependency to build.gradle");
    } else {
      console.log("⚠️  Could not find dependencies block in build.gradle.");
      console.log(
        "   Please manually add this line to your dependencies block:",
      );
      console.log(
        "   implementation files('libs/shazamkit-android-release.aar')",
      );
    }
  } catch (error) {
    console.error("❌ Error updating build.gradle:", error.message);
    console.log(
      "⚠️  Please manually add this line to your dependencies block:",
    );
    console.log(
      "   implementation files('libs/shazamkit-android-release.aar')",
    );
  }
}

// Check command line arguments
const args = process.argv.slice(2);
if (args.length > 0 && args[0] === "--help") {
  console.log("");
  console.log("Usage: npx react-native-apple-shazamkit setup-android");
  console.log("");
  console.log("This script will:");
  console.log(
    "1. Copy the ShazamKit Android AAR file to your app's libs directory",
  );
  console.log("2. Add the required dependency to your app's build.gradle");
  console.log("");
  console.log("This is only required for bare React Native projects.");
  console.log("Expo managed projects handle this automatically.");
  process.exit(0);
}

// Run the setup
setupAndroid();