Setup prettier 🤩

.eslintrc.json

@@ -0,0 +1,3 @@
+{
+  "extends": ["prettier"]
+}

.prettierrc

@@ -0,0 +1,7 @@
+{
+	"printWidth": 120,
+	"useTabs": false,
+	"semi": false,
+	"singleQuote": true,
+	"trailingComma": "all"
+}

README.md

@@ -22,9 +22,7 @@ Then, simply configure it as a plugin in the webpack config:
 var GitRevisionPlugin = require('git-revision-webpack-plugin')
 
 module.exports = {
-  plugins: [
-    new GitRevisionPlugin()
-  ]
+  plugins: [new GitRevisionPlugin()],
 }
 ```
 
@@ -61,8 +59,8 @@ Example:
 module.exports = {
   output: {
     publicPath: 'http://my-fancy-cdn.com/[git-revision-version]/',
-    filename: '[name]-[git-revision-hash].js'
-  }
+    filename: '[name]-[git-revision-hash].js',
+  },
 }
 ```
 
@@ -81,12 +79,12 @@ module.exports = {
   plugins: [
     gitRevisionPlugin,
     new webpack.DefinePlugin({
-      'VERSION': JSON.stringify(gitRevisionPlugin.version()),
-      'COMMITHASH': JSON.stringify(gitRevisionPlugin.commithash()),
-      'BRANCH': JSON.stringify(gitRevisionPlugin.branch()),
-      'LASTCOMMITDATETIME': JSON.stringify(gitRevisionPlugin.lastcommitdatetime()),
-    })
-  ]
+      VERSION: JSON.stringify(gitRevisionPlugin.version()),
+      COMMITHASH: JSON.stringify(gitRevisionPlugin.commithash()),
+      BRANCH: JSON.stringify(gitRevisionPlugin.branch()),
+      LASTCOMMITDATETIME: JSON.stringify(gitRevisionPlugin.lastcommitdatetime()),
+    }),
+  ],
 }
 ```
 
@@ -104,9 +102,9 @@ var GitRevisionPlugin = require('git-revision-webpack-plugin')
 module.exports = {
   plugins: [
     new GitRevisionPlugin({
-      lightweightTags: true
-    })
-  ]
+      lightweightTags: true,
+    }),
+  ],
 }
 ```
 
@@ -120,9 +118,9 @@ var GitRevisionPlugin = require('git-revision-webpack-plugin')
 module.exports = {
   plugins: [
     new GitRevisionPlugin({
-      branch: true
-    })
-  ]
+      branch: true,
+    }),
+  ],
 }
 ```
 
@@ -136,9 +134,9 @@ var GitRevisionPlugin = require('git-revision-webpack-plugin')
 module.exports = {
   plugins: [
     new GitRevisionPlugin({
-      commithashCommand: 'rev-list --max-count=1 --no-merges HEAD'
-    })
-  ]
+      commithashCommand: 'rev-list --max-count=1 --no-merges HEAD',
+    }),
+  ],
 }
 ```
 
@@ -152,9 +150,9 @@ var GitRevisionPlugin = require('git-revision-webpack-plugin')
 module.exports = {
   plugins: [
     new GitRevisionPlugin({
-      versionCommand: 'describe --always --tags --dirty'
-    })
-  ]
+      versionCommand: 'describe --always --tags --dirty',
+    }),
+  ],
 }
 ```
 
@@ -168,9 +166,9 @@ var GitRevisionPlugin = require('git-revision-webpack-plugin')
 module.exports = {
   plugins: [
     new GitRevisionPlugin({
-      branchCommand: 'rev-parse --symbolic-full-name HEAD'
-    })
-  ]
+      branchCommand: 'rev-parse --symbolic-full-name HEAD',
+    }),
+  ],
 }
 ```
 
@@ -184,9 +182,9 @@ var GitRevisionPlugin = require('git-revision-webpack-plugin')
 module.exports = {
   plugins: [
     new GitRevisionPlugin({
-      branchCommand: 'log -1 --format=%ci'
-    })
-  ]
+      branchCommand: 'log -1 --format=%ci',
+    }),
+  ],
 }
 ```
 

fixtures/project/webpack.config.js

@@ -3,15 +3,15 @@ module.exports = {
 
   output: {
     publicPath: 'http://cdn.com/assets/[git-revision-branch]/[git-revision-version]/[git-revision-hash]',
-    filename: '[name]-[git-revision-branch]-[git-revision-version].js'
+    filename: '[name]-[git-revision-branch]-[git-revision-version].js',
   },
 
   module: {
     rules: [
       {
         test: /\.(txt)$/,
-        use: 'file-loader?name=[name]-[git-revision-branch]-[git-revision-version].[ext]'
-      }
-    ]
-  }
+        use: 'file-loader?name=[name]-[git-revision-branch]-[git-revision-version].[ext]',
+      },
+    ],
+  },
 }

lib/build-file.js

@@ -3,31 +3,31 @@ var runGitCommand = require('./helpers/run-git-command')
 module.exports = ({ compiler, gitWorkTree, command, replacePattern, asset }) => {
   var data = ''
 
-  compiler.hooks.compilation.tap('compilation', (compilation) => {
+  compiler.hooks.compilation.tap('compilation', compilation => {
     compilation.hooks.optimizeTree.tapAsync('optimize-tree', (chunks, modules, callback) => {
-      runGitCommand(gitWorkTree, command, function (err, res) {
-        if (err) { return callback(err) }
+      runGitCommand(gitWorkTree, command, function(err, res) {
+        if (err) {
+          return callback(err)
+        }
         data = res
 
         callback()
       })
     })
 
     compilation.mainTemplate.hooks.assetPath.tap('asset-path', (assetPath, chunkData) => {
-      return (typeof assetPath === 'function'
-        ? assetPath(chunkData)
-        : assetPath).replace(replacePattern, data)
+      return (typeof assetPath === 'function' ? assetPath(chunkData) : assetPath).replace(replacePattern, data)
     })
   })
 
   compiler.hooks.emit.tapAsync('emit', (compilation, callback) => {
     compilation.assets[asset] = {
-      source: function () {
+      source: function() {
         return data
       },
-      size: function () {
+      size: function() {
         return data.length
-      }
+      },
     }
 
     callback()

lib/helpers/remove-empty-lines.js

@@ -1,3 +1,3 @@
-module.exports = function removeEmptyLines (string) {
+module.exports = function removeEmptyLines(string) {
   return string.replace(/[\s\r\n]+$/, '')
 }

lib/helpers/run-git-command.js

@@ -3,22 +3,16 @@ var execSync = require('child_process').execSync
 var path = require('path')
 var removeEmptyLines = require('./remove-empty-lines')
 
-module.exports = function (gitWorkTree, command, callback) {
+module.exports = function(gitWorkTree, command, callback) {
   var gitCommand = gitWorkTree
-    ? [
-      'git',
-      '--git-dir=' + path.join(gitWorkTree, '.git'),
-      '--work-tree=' + gitWorkTree,
-      command
-    ].join(' ')
-    : [
-      'git',
-      command
-    ].join(' ')
+    ? ['git', '--git-dir=' + path.join(gitWorkTree, '.git'), '--work-tree=' + gitWorkTree, command].join(' ')
+    : ['git', command].join(' ')
 
   if (callback) {
-    exec(gitCommand, function (err, stdout) {
-      if (err) { return callback(err) }
+    exec(gitCommand, function(err, stdout) {
+      if (err) {
+        return callback(err)
+      }
       callback(null, removeEmptyLines(stdout))
     })
   } else {