new API

Author: User

API.js

@@ -3,7 +3,9 @@ const G_C = require('./globalconfig/globalconfig')
 const GlobalConfig = [
    G_C.SILENT,
    G_C.OPTION_MERGE_STRATEGIES,
-   G_C.DEVTOOLS
+   G_C.DEVTOOLS,
+   G_C.ERROR_HANDLER,
+   G_C.WARN_HANDLER
 ]
 
 

globalconfig/globalconfig.js

@@ -1,15 +1,15 @@
 const chalk = require('chalk')
 const SILENT = {
         category: 'Global Config',
-        name: '#silent', 
+        name: 'silent', 
         type: 'boolean',
         default: 'false',
         usage: `Vue.config.silent = ${chalk.magentaBright('true')}`,
         details: 'Suppress all Vue logs and warnings',
 }
 const OPTION_MERGE_STRATEGIES = {
         category: 'Global Config',
-        name: '#optionMergeStrategies', 
+        name: 'optionMergeStrategies', 
         type: '{ [key: string]: Function }',
         default: '{}',
         usage: `Vue.config.optionMergeStrategies._my_option = ${chalk.magentaBright('function')} (parent, child, vm) {
@@ -26,7 +26,7 @@ const OPTION_MERGE_STRATEGIES = {
 }
 const DEVTOOLS = {
         category: 'Global Config',
-        name: '#devtools', 
+        name: 'devtools', 
         type: 'boolean',
         default: `true ${chalk.white('(')} false ${chalk.white('in production builds)')}`,
         usage: `// make sure to set this synchronously immediately after loading Vue
@@ -35,19 +35,33 @@ const DEVTOOLS = {
                             This option's default value is ${chalk.magentaBright('true')} in development builds and ${chalk.magentaBright('false')} in production builds.
                             You can set it to ${chalk.magentaBright('true')} to enable inspection for production builds`
 }
-/*const SILENT = {
+const ERROR_HANDLER = {
         category: 'Global Config',
-        name: '#silent', 
-        type: 'boolean',
-        default: 'false',
-        arguments: '',
-        readOption: '',
-        usage: `Vue.config.silent = ${chalk.magentaBright('true')}`,
-        details: 'Suppress all Vue logs and warnings',
-        example: ''
+        name: 'errorHandler', 
+        type: 'Function',
+        default: 'undefined',
+        usage: `Vue.config.errorHandler = ${chalk.magentaBright('function')} (err, vm, info) {
+                            // handle error
+                            // 'info' is a Vue-specific error info, e.g. which lifecycle hook
+                            // the error was found in. Only available in 2.2.0+
+                        }`,
+        details: `Assign a handler for uncaught errors during component render function
+                            and watchers. The handler gets called with the error and the Vue instance.`
 }
 
-const SILENT = {
+const WARN_HANDLER = {
+        category: 'Global Config',
+        name: 'warnHandler', 
+        type: 'Function',
+        default: 'undefined',
+        usage: `Vue.config.warnHandler = ${chalk.magentaBright('function')} (msg, vm, trace) {
+                            // trace is the component hierarchy trace
+                        }`,
+        details: `Assign a custom handler for runtime Vue warnings. Note this only works
+                            during development and is ignored in production.`
+}
+
+/*const SILENT = {
         category: 'Global Config',
         name: '#silent', 
         type: 'boolean',
@@ -122,5 +136,7 @@ const SILENT = {
 module.exports = {
     SILENT,
     OPTION_MERGE_STRATEGIES,
-    DEVTOOLS
+    DEVTOOLS,
+    ERROR_HANDLER,
+    WARN_HANDLER
 }

vue-help.js

@@ -6,6 +6,7 @@ const gc = api.GlobalConfig
 
 V.delimiter('vue-help$').show()
 
+// Global Config API
 
 V.command('silent', 'Outputs').action(function(args, callback){
     const silent= gc[0]
@@ -23,4 +24,16 @@ V.command('devtools', 'Outputs').action(function(args, callback){
     const devtools = gc[2]
     this.log(LGC.logGlobalConfig(devtools))
     callback()
+})
+
+V.command('errorHandler', 'Outputs').action(function(args, callback){
+    const errorHandler = gc[3]
+    this.log(LGC.logGlobalConfig(errorHandler))
+    callback()
+})
+
+V.command('warnHandler', 'Outputs').action(function(args, callback){
+    const warnHandler = gc[4]
+    this.log(LGC.logGlobalConfig(warnHandler))
+    callback()
 })