update protogen

Author: pyramation

scripts/protogen.js

@@ -0,0 +1,38 @@
+const { exec } = require('child_process');
+
+// Configuration Variables
+const branchName = '17-6.1.0';
+const protoUrl = `https://raw.githubusercontent.com/pganalyze/libpg_query/${branchName}/protobuf/pg_query.proto`;
+const inFile = 'libpg_query/protobuf/pg_query.proto';
+const outFile = 'proto.js';
+
+const protogenCmd = [
+  'pg-proto-parser',
+  'protogen',
+  '--protoUrl',
+  protoUrl,
+  '--inFile',
+  inFile,
+  '--outFile',
+  outFile,
+  '--originalPackageName',
+  'protobufjs/minimal',
+  '--newPackageName',
+  '@launchql/protobufjs/minimal'
+];
+
+// Step 2: Generate proto.js using pbjs (Assuming pbjs is installed and accessible)
+function generateProtoJS(callback) {
+  exec(protogenCmd.join(' '), (error, stdout, stderr) => {
+    if (error) {
+      console.error(`Error during code generation: ${error.message}`);
+      return;
+    }
+    console.log('Generated proto.js from proto file.');
+    callback();
+  });
+}
+
+  generateProtoJS(() => {
+    console.log('all done 🎉');
+  });