From 715cefa92b1140ed8dfa9c24786930c917073d9e Mon Sep 17 00:00:00 2001
From: Teng-hao Chang <zhusee2@gmail.com>
Date: Fri, 31 Jan 2020 15:07:36 +0800
Subject: [PATCH 1/3] Add 'outputFilePath' option to export results in Markdown
 format

---
 index.js | 28 +++++++++++++++++++++++++---
 1 file changed, 25 insertions(+), 3 deletions(-)

diff --git a/index.js b/index.js
index 149bd2a..ea6809e 100644
--- a/index.js
+++ b/index.js
@@ -1,3 +1,4 @@
+const fs = require('fs');
 const path = require('path');
 const chalk = require('chalk');
 const { searchFiles } = require('./lib/utils');
@@ -8,6 +9,7 @@ function UnusedPlugin(options) {
   this.root = options.root;
   this.failOnUnused = options.failOnUnused || false;
   this.useGitIgnore = options.useGitIgnore || true;
+  this.outputFilePath = options.outputFilePath;
 }
 
 UnusedPlugin.prototype.apply = function apply(compiler) {
@@ -55,6 +57,11 @@ function display(filesByDirectory) {
   if (!allFiles.length) {
     return [];
   }
+
+  let outputString = `## Unused Files
+${allFiles.length} unused source files found.
+`;
+
   process.stdout.write('\n');
   process.stdout.write(chalk.green('\n*** Unused Plugin ***\n'));
   process.stdout.write(
@@ -66,12 +73,27 @@ function display(filesByDirectory) {
     const relative = this.root
       ? path.relative(this.root, directory)
       : directory;
+
     process.stdout.write(chalk.blue(`\n● ${relative}\n`));
-    files.forEach(file => process.stdout.write(
-      chalk.yellow(`    • ${path.relative(directory, file)}\n`),
-    ));
+    outputString += `\n### ${relative}\n`;
+
+    files.forEach(file => {
+      process.stdout.write(
+        chalk.yellow(`    • ${path.relative(directory, file)}\n`),
+      )
+      outputString += `  - ${path.relative(directory, file)}\n`;
+    });
   });
   process.stdout.write(chalk.green('\n*** Unused Plugin ***\n\n'));
 
+  if (this.outputFilePath) {
+    fs.writeFile(
+      this.outputFilePath,
+      outputString,
+      'utf8',
+      err => console.warn(err)
+    );
+  }
+
   return allFiles;
 }

From 96d512ceccca372fa9e0e58c5067f5d9a54538f6 Mon Sep 17 00:00:00 2001
From: Teng-hao Chang <zhusee2@gmail.com>
Date: Fri, 31 Jan 2020 15:09:28 +0800
Subject: [PATCH 2/3] Update README about new 'outputFilePath' option

---
 README.md | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/README.md b/README.md
index 6523154..aca1e4c 100644
--- a/README.md
+++ b/README.md
@@ -27,6 +27,8 @@ module.exports = {
       exclude: ['*.test.js'],
       // Root directory (optional)
       root: __dirname,
+      // Export file path (optional)
+      outputFilePath: path.resolve(__dirname, 'UNUSED_FILES.MD'),
     }),
   ],
 };
@@ -39,6 +41,7 @@ module.exports = {
 - `root` : root directory that will be use to display relative paths instead of absolute ones (see below)
 - `failOnUnused`: whether or not the build should fail if unused files are found (defaults to `false`)
 - `useGitIgnore`: whether or not to respect `.gitignore` file (defaults to `true`)
+- `outputFilePath`: Full path to the file where you want the results be printed to.
 
 With root
 

From 33b1417e143c376cf729ff73b06efccae84bfaad Mon Sep 17 00:00:00 2001
From: Teng-hao Chang <zhusee2@gmail.com>
Date: Mon, 10 Feb 2020 11:08:48 +0800
Subject: [PATCH 3/3] Fix linter issues

---
 index.js | 11 +++--------
 1 file changed, 3 insertions(+), 8 deletions(-)

diff --git a/index.js b/index.js
index ea6809e..cb85b05 100644
--- a/index.js
+++ b/index.js
@@ -77,22 +77,17 @@ ${allFiles.length} unused source files found.
     process.stdout.write(chalk.blue(`\n● ${relative}\n`));
     outputString += `\n### ${relative}\n`;
 
-    files.forEach(file => {
+    files.forEach((file) => {
       process.stdout.write(
         chalk.yellow(`    • ${path.relative(directory, file)}\n`),
-      )
+      );
       outputString += `  - ${path.relative(directory, file)}\n`;
     });
   });
   process.stdout.write(chalk.green('\n*** Unused Plugin ***\n\n'));
 
   if (this.outputFilePath) {
-    fs.writeFile(
-      this.outputFilePath,
-      outputString,
-      'utf8',
-      err => console.warn(err)
-    );
+    fs.writeFile(this.outputFilePath, outputString, 'utf8');
   }
 
   return allFiles;