fix(lint): 修复找不到eslintrc问题

Author: yuhaoju

lib/models/Project.js

@@ -234,6 +234,8 @@ var Project = function () {
     }, {
         key: 'lint',
         value: function lint(dir, callback) {
+            var _this3 = this;
+
             warn('Linting JS Files ...');
 
             var CLIEngine = require('eslint').CLIEngine;
@@ -244,9 +246,20 @@ var Project = function () {
             }
 
             // prepare eslint config file
-            var configFilePath = sysPath.join(__dirname, '../../cache', '.eslintrc.json');
-            fs.writeFileSync(configFilePath, JSON.stringify(this.eslintConfig));
-            this.eslintConfig.useEslintrc = false;
+            // const configFilePath = sysPath.join(__dirname, '../../' ,'.eslintrc.json')
+            var eslintExts = ['.js', '.yaml', '.yml', '.json', ''];
+            var configFilePath = '';
+            eslintExts.forEach(function (eslintExtItem) {
+                if (_this3._fileExists(sysPath.join(_this3.cwd, '.eslintrc' + eslintExtItem))) {
+                    configFilePath = sysPath.join(_this3.cwd, '.eslintrc' + eslintExtItem);
+                }
+            });
+
+            if (!configFilePath) {
+                configFilePath = sysPath.join(this.cwd, '.eslintrc.json');
+                fs.writeFileSync(configFilePath, JSON.stringify(this.eslintConfig, null, '  '));
+            }
+
             this.eslintConfig.configFile = configFilePath;
 
             var cli = new CLIEngine(this.eslintConfig),
@@ -289,7 +302,7 @@ var Project = function () {
     }, {
         key: 'pack',
         value: function pack(opt, callback) {
-            var _this3 = this;
+            var _this4 = this;
 
             var config = this.config.getConfig();
             UtilFs.deleteFolderRecursive(this.cachePath);
@@ -316,7 +329,7 @@ var Project = function () {
                     config.output = config.output.dev;
                 }
 
-                _this3.fixCss();
+                _this4.fixCss();
 
                 if (opt.clean) {
                     try {
@@ -357,7 +370,7 @@ var Project = function () {
                             }
                         });
                         info();
-                        _this3.packCallbacks.forEach(function (cb) {
+                        _this4.packCallbacks.forEach(function (cb) {
                             return cb(opt, stats);
                         });
                     }
@@ -368,9 +381,9 @@ var Project = function () {
 
             if (opt.lint) {
                 async.series([function (callback) {
-                    return _this3.lint(callback);
+                    return _this4.lint(callback);
                 }, function (callback) {
-                    return _this3.lintCss(callback);
+                    return _this4.lintCss(callback);
                 }], function (err, results) {
                     if (!err) {
                         if (results[0] && results[1]) {
@@ -469,6 +482,15 @@ var Project = function () {
 
             return false;
         }
+    }, {
+        key: '_fileExists',
+        value: function _fileExists(filePath) {
+            try {
+                return fs.statSync(filePath).isFile();
+            } catch (err) {
+                return false;
+            }
+        }
     }]);
 
     return Project;

src/models/Project.js

@@ -217,12 +217,23 @@ class Project {
         }
 
         // prepare eslint config file
-        const configFilePath = sysPath.join(__dirname, '../../cache' ,'.eslintrc.json')
-        fs.writeFileSync(
-            configFilePath,
-            JSON.stringify(this.eslintConfig)
-        );
-        this.eslintConfig.useEslintrc = false
+        // const configFilePath = sysPath.join(__dirname, '../../' ,'.eslintrc.json')
+        const eslintExts = ['.js', '.yaml', '.yml', '.json', '']
+        let configFilePath = ''
+        eslintExts.forEach((eslintExtItem) => {
+            if(this._fileExists(sysPath.join(this.cwd, '.eslintrc' + eslintExtItem))) {
+                configFilePath = sysPath.join(this.cwd, '.eslintrc' + eslintExtItem)
+            }
+        })
+
+        if(!configFilePath) {
+            configFilePath = sysPath.join(this.cwd, '.eslintrc.json')
+            fs.writeFileSync(
+                configFilePath,
+                JSON.stringify(this.eslintConfig, null, '  ')
+            );
+        }
+
         this.eslintConfig.configFile = configFilePath
 
         const cli = new CLIEngine(this.eslintConfig),
@@ -432,6 +443,14 @@ class Project {
 
         return false
     }
+
+    _fileExists(filePath) {
+    	try {
+    		return fs.statSync(filePath).isFile();
+    	} catch (err) {
+    		return false;
+    	}
+    }
 }
 
 module.exports = Project;