feature: support enable/disable code formatter.

Author: isshe

package-lock.json

@@ -3,7 +3,7 @@
   "displayName": "LuaCoderAssist",
   "description": "lua编程助手，包括代码补全、符号预览&跳转、函数特征帮助、符号类型推导、静态检查、格式化、代码度量等功能",
   "icon": "images/icon.png",
-  "version": "2.5.0",
+  "version": "2.5.1",
   "publisher": "liwangqian",
   "engines": {
     "vscode": "^1.25.0"
@@ -207,6 +207,11 @@
           "default": true,
           "description": "Keep diagnostic information after document closed."
         },
+        "LuaCoderAssist.format.enable": {
+          "type": "boolean",
+          "default": true,
+          "description": "Enable/Disable code formatting."
+        },
         "LuaCoderAssist.format.lineWidth": {
           "type": "integer",
           "default": 120,

package.json

@@ -29,14 +29,14 @@ class Coder {
         this.settings = {
             enable: true,
             debug: false,
-            preloads:[],
+            preloads: [],
             useLove: false,
             useJit: false,
             symbol: {
                 showAnonymousFunction: true,
                 showFunctionOnly: false,
             },
-            luaPath:"",
+            luaPath: "",
             luacheck: {
                 enable: true,
                 onSave: true,
@@ -60,6 +60,7 @@ class Coder {
                 allowDefined: false
             },
             format: {
+                enable: true,
                 lineWidth: 120,
                 indentCount: 4,
                 quotemark: "single"

server/coder.js

@@ -25,6 +25,10 @@ class FormatProvider {
             let uri = params.textDocument.uri;
             let opt = this.coder.settings.format;
 
+            if (!opt.enable) {
+                return [];
+            }
+
             let document = yield this.coder.document(uri);
 
             let text
@@ -48,7 +52,13 @@ class FormatProvider {
     }
 
     _formatOptions(userOptions) {
+        let formatEnable = true;
+        if (!userOptions.enable) {
+            formatEnable = false;
+        }
+
         return {
+            enable: formatEnable,
             lineWidth: userOptions.lineWidth || 120,
             indentCount: userOptions.indentCount || 4,
             quotemark: userOptions.quotemark || 'single'