chore: lint code with always comma-dangle

.eslintrc.js

@@ -2,7 +2,9 @@ module.exports = {
   root: true,
   parser: 'babel-eslint',
   extends: [
-    'standard'
-  ]
+    'standard',
+  ],
+  rules: {
+    'comma-dangle': ['error', 'always-multiline'],
+  },
 }
-

docs/.vuepress/config.js

@@ -4,16 +4,16 @@ module.exports = {
     '/': {
       lang: 'en-US',
       title: 'Vue Showdown',
-      description: 'Use showdown.js in Vue'
+      description: 'Use showdown.js in Vue',
     },
     '/zh/': {
       lang: 'zh-CN',
       title: 'Vue Showdown',
-      description: '在 Vue 中快速使用 showdown.js'
-    }
+      description: '在 Vue 中快速使用 showdown.js',
+    },
   },
   head: [
-    ['link', { rel: 'icon', href: `/logo.png` }]
+    ['link', { rel: 'icon', href: `/logo.png` }],
   ],
   serviceWorker: true,
   themeConfig: {
@@ -29,13 +29,13 @@ module.exports = {
         nav: [
           {
             text: 'Guide',
-            link: '/guide/'
+            link: '/guide/',
           },
           {
             text: 'Playground',
-            link: '/playground/'
-          }
-        ]
+            link: '/playground/',
+          },
+        ],
       },
       '/zh/': {
         label: '简体中文',
@@ -45,14 +45,14 @@ module.exports = {
         nav: [
           {
             text: '指南',
-            link: '/zh/guide/'
+            link: '/zh/guide/',
           },
           {
             text: 'Playground',
-            link: '/zh/playground/'
-          }
-        ]
-      }
-    }
-  }
+            link: '/zh/playground/',
+          },
+        ],
+      },
+    },
+  },
 }

scripts/dev/index.js

@@ -41,8 +41,8 @@ new Vue({
         underline: false,
         completeHTMLDocument: false,
         metadata: false,
-        splitAdjacentBlockquotes: false
-      }
+        splitAdjacentBlockquotes: false,
+      },
     }
-  }
+  },
 })

scripts/rollup.config.js

@@ -8,34 +8,34 @@ const utils = require('./utils')
 export default [
   {
     file: 'vue-showdown.js',
-    format: 'umd'
+    format: 'umd',
   },
   {
     file: 'vue-showdown.min.js',
-    format: 'umd'
+    format: 'umd',
   },
   {
     file: 'vue-showdown.common.js',
-    format: 'cjs'
+    format: 'cjs',
   },
   {
     file: 'vue-showdown.esm.js',
-    format: 'es'
-  }
+    format: 'es',
+  },
 ].map(opts => {
   const config = {
     input: utils.srcPath('index.js'),
     output: {
       file: opts.file,
       format: opts.format,
       dir: utils.distPath(),
-      name: 'VueShowdown'
+      name: 'VueShowdown',
     },
     plugins: [
       resolve(),
       cjs(),
-      babel()
-    ]
+      babel(),
+    ],
   }
   if (/min\.js$/.test(opts.file)) {
     config.plugins.push(uglify())

scripts/utils.js

@@ -27,5 +27,5 @@ function distPath (...args) {
 module.exports = {
   rootPath,
   srcPath,
-  distPath
+  distPath,
 }

scripts/webpack.config.js

@@ -9,26 +9,26 @@ const webpackDevConfig = {
   mode: 'development',
   devtool: 'cheap-module-eval-source-map',
   entry: {
-    app: './scripts/dev/index.js'
+    app: './scripts/dev/index.js',
   },
   output: {
     path: utils.distPath(),
-    filename: '[name].js'
+    filename: '[name].js',
   },
   devServer: {
     contentBase: false,
     hot: true,
     compress: true,
     host: process.platform === 'win32' ? 'localhost' : '0.0.0.0',
     port: 8000,
-    quiet: true
+    quiet: true,
   },
   resolve: {
     extensions: ['.js', '.vue'],
     alias: {
       'vue-showdown': utils.srcPath(),
-      'vue$': 'vue/dist/vue.esm.js'
-    }
+      'vue$': 'vue/dist/vue.esm.js',
+    },
   },
   module: {
     rules: [
@@ -38,25 +38,25 @@ const webpackDevConfig = {
         loader: 'eslint-loader',
         exclude: /node_modules/,
         options: {
-          fix: true
-        }
+          fix: true,
+        },
       },
 
       {
         test: /\.js$/,
         exclude: /node_modules/,
-        loader: 'babel-loader'
-      }
-    ]
+        loader: 'babel-loader',
+      },
+    ],
   },
   plugins: [
     new webpack.HotModuleReplacementPlugin(),
 
     new HtmlWebpackPlugin({
       filename: 'index.html',
       template: 'scripts/dev/index.html',
-      inject: true
-    })
+      inject: true,
+    }),
   ],
   node: {
     Buffer: false,
@@ -67,8 +67,8 @@ const webpackDevConfig = {
     fs: 'empty',
     net: 'empty',
     tls: 'empty',
-    child_process: 'empty'
-  }
+    child_process: 'empty',
+  },
 }
 
 module.exports = new Promise((resolve, reject) => {
@@ -80,8 +80,8 @@ module.exports = new Promise((resolve, reject) => {
       webpackDevConfig.devServer.port = port
       webpackDevConfig.plugins.push(new FriendlyErrorsPlugin({
         compilationSuccessInfo: {
-          messages: [`Webpack dev server is listening: http://${webpackDevConfig.devServer.host}:${port}`]
-        }
+          messages: [`Webpack dev server is listening: http://${webpackDevConfig.devServer.host}:${port}`],
+        },
       }))
       resolve(webpackDevConfig)
     }

src/components/vue-showdown.js

@@ -10,7 +10,7 @@ export default {
     markdown: {
       type: String,
       required: false,
-      default: null
+      default: null,
     },
 
     /**
@@ -19,7 +19,7 @@ export default {
     tag: {
       type: String,
       required: false,
-      default: 'div'
+      default: 'div',
     },
 
     /**
@@ -31,7 +31,7 @@ export default {
       type: String,
       required: false,
       default: 'vanilla',
-      validator: flavor => ['original', 'vanilla', 'github'].includes(flavor)
+      validator: flavor => ['original', 'vanilla', 'github'].includes(flavor),
     },
 
     /**
@@ -84,8 +84,8 @@ export default {
       required: false,
       default () {
         return Object.create(null)
-      }
-    }
+      },
+    },
   },
 
   computed: {
@@ -97,14 +97,14 @@ export default {
     },
     outputHtml () {
       return this.converter ? this.converter.makeHtml(this.inputMarkdown) : ''
-    }
+    },
   },
 
   render (h) {
     return h(this.tag, {
       domProps: {
-        innerHTML: this.outputHtml
-      }
+        innerHTML: this.outputHtml,
+      },
     })
-  }
+  },
 }

src/index.js

@@ -8,7 +8,7 @@ const VueShowdown = {
     }
     Vue.component('VueShowdown', VueShowdownComponent)
   },
-  VueShowdown: VueShowdownComponent
+  VueShowdown: VueShowdownComponent,
 }
 
 export default VueShowdown