0.2.0 : show most used files

README.md

@@ -9,7 +9,7 @@
 [![Known Vulnerabilities](https://snyk.io/test/github/jehy/require-analyse/badge.svg)](https://snyk.io/test/github/jehy/require-analyse)
 [![Donate](https://img.shields.io/badge/Donate-PayPal-green.svg)](https://www.paypal.me/jehyrus)
 
-Simple analyse of requires to find unused code.
+Simple analyse of requires to find unused (dead) and most used code.
 
 ### Installation
 

lib.js

@@ -91,7 +91,11 @@ function analyse(argv) {
       possiblePathes.forEach((possiblePath)=>{
         const found = filePathes.find(({path: filePath2})=> filePath2 === possiblePath);
         if (found) {
-          found.used = true;
+          if (!found.used) {
+            found.used = 1;
+          } else {
+            found.used++;
+          }
         }
       });
     });
@@ -102,6 +106,15 @@ function analyse(argv) {
     .map(({path: filePath2})=>filePath2);
   // eslint-disable-next-line no-console
   console.log(`\n\nNon used files (${nonUsed.length}):\n\n${nonUsed.join('\n')}`);
+  const mostUsed = filePathes
+    .filter(({used, path: filePath2})=>used && !ignoreFiles.some(ignoreFile=>filePath2.includes(ignoreFile)))
+    .sort((a, b)=>b.used - a.used)
+    .map(el=>({used: el.used, path: el.path}))
+    .slice(0, 20);
+  // eslint-disable-next-line no-console
+  console.log('\n\nMost used files:');
+  // eslint-disable-next-line no-console
+  console.log(mostUsed.map(el=>`${el.path} ${el.used}`).join('\n'));
 }
 
 module.exports = {

package.json

@@ -3,9 +3,12 @@
   "bin": {
     "analyse": "bin/analyse.js"
   },
-  "version": "0.1.0",
+  "version": "0.2.0",
   "description": "Analyse requires in node projects to detect dead code",
-  "keywords": ["require", "analyse"],
+  "keywords": [
+    "require",
+    "analyse"
+  ],
   "main": "lib.js",
   "scripts": {
     "test": "mocha --use_strict --exit",
@@ -40,6 +43,6 @@
     "eslint-plugin-standard": "^4.0.0",
     "istanbul": "~0.4.5",
     "mocha": "^6.1.4",
-    "nyc": "^14.0.0"
+    "nyc": "^14.1.1"
   }
 }