fix build to include package.json

Author: sestinj

binary/build.js

@@ -238,17 +238,16 @@ async function installNodeModuleInTempDirAndCopyToCurrent(packageName, toCopy) {
     }.tar.gz`;
     execCmdSync(`curl -L -o ${targetDir}/build.tar.gz ${downloadUrl}`);
     execCmdSync(`cd ${targetDir} && tar -xvzf build.tar.gz`);
-    fs.copyFileSync(
-      `${targetDir}/build/Release/node_sqlite3.node`,
-      `${targetDir}/node_sqlite3.node`,
-    );
+
+    // Informs of where to look for node_sqlite3.node https://www.npmjs.com/package/bindings#:~:text=The%20searching%20for,file%20is%20found
+    fs.writeFileSync(`${targetDir}/package.json`, "");
 
     // Copy to build directory for testing
     try {
       const [platform, arch] = target.split("-");
       if (platform === currentPlatform && arch === currentArch) {
         fs.copyFileSync(
-          `${targetDir}/node_sqlite3.node`,
+          `${targetDir}/build/Release/node_sqlite3.node`,
           `build/node_sqlite3.node`,
         );
       }
@@ -258,10 +257,6 @@ async function installNodeModuleInTempDirAndCopyToCurrent(packageName, toCopy) {
     }
 
     fs.unlinkSync(`${targetDir}/build.tar.gz`);
-    fs.rmSync(`${targetDir}/build`, {
-      recursive: true,
-      force: true,
-    });
 
     // Download and unzip prebuilt esbuild binary for the target
     console.log(`[info] Downloading esbuild for ${target}...`);
@@ -300,7 +295,8 @@ async function installNodeModuleInTempDirAndCopyToCurrent(packageName, toCopy) {
       `${targetDir}/continue-binary${exe}`,
       `${targetDir}/esbuild${exe}`,
       `${targetDir}/index.node`, // @lancedb
-      `${targetDir}/node_sqlite3.node`,
+      "package.json", // Informs of where to look for node_sqlite3.node https://www.npmjs.com/package/bindings#:~:text=The%20searching%20for,file%20is%20found
+      `${targetDir}/build/Release/node_sqlite3.node`,
     );
   }