@prisma/generator-helper - npm Package Compare versions

Comparing version 0.0.6 to 0.0.7

dist/generatorHandler.d.ts

 import { GeneratorOptions, GeneratorManifest } from './types';
 export interface Handler {
-    onGenerate(options: GeneratorOptions): Promise<void>;
+    onGenerate(options: GeneratorOptions): Promise<any>;
     onManifest?(): GeneratorManifest;
 }
 export declare function generatorHandler(handler: Handler): void;

dist/generatorHandler.js

@@ -21,6 +21,6 @@ "use strict";
             try {
-                yield handler.onGenerate(json.params);
+                const result = yield handler.onGenerate(json.params);
                 respond({
                     jsonrpc: '2.0',
-                    result: {},
+                    result: result,
                     id: json.id,
@@ -27,0 +27,0 @@ });

dist/GeneratorProcess.d.ts

 /// <reference types="node" />
 import { ChildProcessByStdio } from 'child_process';
 import { GeneratorManifest, GeneratorOptions } from './types';
+export declare class GeneratorError extends Error {
+    code: number;
+    data?: any;
+    constructor(message: string, code: number, data?: any);
+}
 export declare class GeneratorProcess {
@@ -23,3 +28,3 @@ private executablePath;
     getManifest(): Promise<GeneratorManifest | null>;
-    generate(options: GeneratorOptions): Promise<void>;
+    generate(options: GeneratorOptions): Promise<any>;
 }

dist/GeneratorProcess.js

@@ -21,2 +21,10 @@ "use strict";
 let globalMessageId = 1;
+class GeneratorError extends Error {
+    constructor(message, code, data) {
+        super(message);
+        this.code = code;
+        this.data = data;
+    }
+}
+exports.GeneratorError = GeneratorError;
 class GeneratorProcess {
@@ -92,3 +100,4 @@ constructor(executablePath) {
                 if (data.error) {
-                    this.listeners[data.id](null, data.error);
+                    const error = new GeneratorError(data.error.message, data.error.code, data.error.data);
+                    this.listeners[data.id](null, error);
                 }
@@ -145,5 +154,3 @@ else {
                 }
-                if (result) {
-                    resolve();
-                }
+                resolve(result);
             });
@@ -150,0 +157,0 @@ this.sendMessage({

dist/index.d.ts

@@ -1,3 +0,3 @@
-export { GeneratorProcess } from './GeneratorProcess';
+export { GeneratorProcess, GeneratorError } from './GeneratorProcess';
 export { generatorHandler } from './generatorHandler';
 export * from './types';

dist/index.js

@@ -8,2 +8,3 @@ "use strict";
 exports.GeneratorProcess = GeneratorProcess_1.GeneratorProcess;
+exports.GeneratorError = GeneratorProcess_1.GeneratorError;
 var generatorHandler_1 = require("./generatorHandler");
@@ -10,0 +11,0 @@ exports.generatorHandler = generatorHandler_1.generatorHandler;

package.json

 {
   "name": "@prisma/generator-helper",
-  "version": "0.0.6",
+  "version": "0.0.7",
   "main": "dist/index.js",
@@ -5,0 +5,0 @@ "types": "dist/index.d.ts",

src/generatorHandler.ts

@@ -5,3 +5,3 @@ import { GeneratorOptions, GeneratorManifest, JsonRPC } from './types'
 export interface Handler {
-  onGenerate(options: GeneratorOptions): Promise<void>
+  onGenerate(options: GeneratorOptions): Promise<any>
   onManifest?(): GeneratorManifest
@@ -13,8 +13,9 @@ }
     const json = JSON.parse(String(line))
+
     if (json.method === 'generate' && json.params) {
       try {
-        await handler.onGenerate(json.params)
+        const result = await handler.onGenerate(json.params)
         respond({
           jsonrpc: '2.0',
-          result: {},
+          result: result,
           id: json.id,
@@ -34,2 +35,3 @@ })
     }
+
     if (json.method === 'getManifest') {
@@ -36,0 +38,0 @@ if (handler.onManifest) {

src/GeneratorProcess.ts

@@ -10,2 +10,12 @@ import { ChildProcessByStdio, spawn } from 'child_process'
 
+export class GeneratorError extends Error {
+  public code: number
+  public data?: any
+  constructor(message: string, code: number, data?: any) {
+    super(message)
+    this.code = code
+    this.data = data
+  }
+}
+
 export class GeneratorProcess {
@@ -104,3 +114,8 @@ child?: ChildProcessByStdio<any, any, any>
         if (data.error) {
-          this.listeners[data.id](null, data.error)
+          const error = new GeneratorError(
+            data.error.message,
+            data.error.code,
+            data.error.data,
+          )
+          this.listeners[data.id](null, error)
         } else {
@@ -153,3 +168,3 @@ this.listeners[data.id](data.result)
   }
-  generate(options: GeneratorOptions): Promise<void> {
+  generate(options: GeneratorOptions): Promise<any> {
     return new Promise((resolve, reject) => {
@@ -162,5 +177,3 @@ const messageId = this.getMessageId()
         }
-        if (result) {
-          resolve()
-        }
+        resolve(result)
       })
@@ -167,0 +180,0 @@

src/index.ts

@@ -1,3 +0,3 @@
-export { GeneratorProcess } from './GeneratorProcess'
+export { GeneratorProcess, GeneratorError } from './GeneratorProcess'
 export { generatorHandler } from './generatorHandler'
 export * from './types'

No alert changes

Improved metrics

Total package byte prevSize

58685

increased by2.08%

Lines of code

1376

increased by1.85%

No dependency changes