fs-monkey - npm Package Compare versions

Comparing version 0.1.3 to 0.2.0

index.js

@@ -1,1 +0,1 @@
-module.exports = require('lib/index');
+module.exports = require('./lib/index');

lib/patchRequire.js

@@ -14,2 +14,6 @@ 'use strict';
 
+var correctPath = process.platform === 'win32' ? require('./correctPath').correctPath : function (p) {
+    return p;
+};
+
 function stripBOM(content) {
@@ -23,4 +27,22 @@ if (content.charCodeAt(0) === 0xFEFF) {
 function patchRequire(vol) {
-    var Module = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : require('module');
+    var unixifyPaths = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : true;
+    var Module = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : require('module');
 
+    if (process.platform === 'win32' && unixifyPaths) {
+        var original = vol;
+        vol = {
+            readFileSync: function readFileSync(path, options) {
+                return original.readFileSync(correctPath(path), options);
+            },
+
+            realpathSync: function realpathSync(path) {
+                return original.realpathSync(correctPath(path));
+            },
+
+            statSync: function statSync(path) {
+                return original.statSync(correctPath(path));
+            }
+        };
+    }
+
     function internalModuleReadFile(path) {
@@ -143,3 +165,3 @@ try {
             if (curPath && stat(curPath) < 1) continue;
-            var basePath = path.resolve(curPath, request);
+            var basePath = correctPath(path.resolve(curPath, request));
             var filename;
@@ -146,0 +168,0 @@

package.json

 {
   "name": "fs-monkey",
-  "version": "0.1.3",
+  "version": "0.2.0",
   "description": "Monkey patches for file system related things.",
@@ -5,0 +5,0 @@ "main": "lib/index.js",

README.md

@@ -60,3 +60,3 @@ # `fs-monkey`
 
-# `patchRequire(vol[, Module])`
+# `patchRequire(vol[, unixifyPaths[, Module]])`
 
@@ -66,2 +66,3 @@ Patches Node's `module` module to use a given *fs-like* object `vol` for module loading.
  - `vol` - fs-like object
+ - `unixifyPaths` *(optional)* - whether to convert Windows paths to unix style paths, defaults to `false`.
  - `Module` *(optional)* - a module to patch, defaults to `require('module')`
@@ -68,0 +69,0 @@

src/patchRequire.js

 import * as path from 'path';
 
+const correctPath = process.platform === 'win32' ? require('./correctPath').correctPath : p => p;
 
@@ -16,3 +17,2 @@ /**
 
-
 /**
@@ -36,4 +36,22 @@ * Rewrites `modules.js`, which is the factory for the `require` function.
  */
-export default function patchRequire(vol, Module = require('module')) {
+export default function patchRequire(vol, unixifyPaths = true, Module = require('module')) {
 
+    // ensure all paths are corrected before use.
+    if(process.platform === 'win32' && unixifyPaths) {
+        const original = vol;
+        vol = {
+            readFileSync: (path,options) => {
+                return original.readFileSync(correctPath(path),options);
+            },
+        
+            realpathSync: (path) => {
+                return original.realpathSync(correctPath(path));
+            },
+        
+            statSync: (path) => {
+                return original.statSync(correctPath(path));
+            }
+        };
+    }
+
     // Used to speed up module loading.  Returns the contents of the file as
@@ -182,3 +200,3 @@ // a string or undefined when the file cannot be opened.  The speedup
             if (curPath && stat(curPath) < 1) continue;
-            var basePath = path.resolve(curPath, request);
+            var basePath = correctPath( path.resolve(curPath, request) );
             var filename;
@@ -185,0 +203,0 @@

No alert changes

Improved metrics

Total package byte prevSize

36477

increased by13.11%

Number of package files

28

increased by7.69%

Lines of code

833

increased by19.17%

Number of lines in readme file

146

increased by0.69%

No dependency changes