fix: component json

Author: UZIhuhuhu

lib/generator.js

@@ -19,14 +19,19 @@ const checkRepeat = (name, dir) => {
 
 const createFiles = (name, dir) => {
   createDir(dir + '/' + name);
-
   const fileTypes = ['.js', '.wxss', '.wxml', '.json'];
   fileTypes.forEach(fileType => {
-    fs.writeFileSync(dir + '/' + name + '/' + name + fileType, '');
+    fs.writeFileSync(
+      dir + '/' + name + '/' + name + fileType,
+      fileType === '.json' && dir === COMPONENT_DIR
+        ? JSON.stringify({ component: true }, null, 2)
+        : ''
+    );
   });
 };
 
 const writeToJSON = (name, dir) => {
+  if (!checkDirExists('app.json')) throw new Error(`app.json is not existed.`);
   const text = fs.readFileSync('app.json', 'utf-8');
   let content = JSON.parse(text);
   if (dir === PAGE_DIR) {
@@ -56,7 +61,6 @@ const createFactory = dir => name => {
   if (!checkDirExists(dir)) {
     createDir(dir);
   }
-
   // Check if the directory has that name
   checkRepeat(name, dir);
 

package-lock.json

@@ -1,10 +1,10 @@
 {
   "name": "mini-program-file-generator",
-  "version": "0.1.0",
+  "version": "0.2.0",
   "main": "index.js",
   "license": "MIT",
   "bin": "lib/index.js",
   "dependencies": {
     "commander": "^3.0.2"
   }
-}
+}