file-system - npm Package Compare versions

Comparing version 1.1.0 to 1.1.1

index.js

@@ -182,3 +182,3 @@ /**
   exports.mkdirSync(dirname);
-  fs.writeFile(filename, data, options);
+  fs.writeFileSync(filename, data, options);
 };
@@ -306,2 +306,73 @@
   }
+};
+
+/**
+ * @description
+ * Copy dirpath to destpath, pass process callback for each file hanlder
+ * @example
+ * file.copySync('path', 'dest');
+ * file.copySync('src', 'dest/src');
+ * file.copySync('path', 'dest', { process: function(contents, filepath) {} });
+ */
+exports.copySync = function(dirpath, destpath, options) {
+  var defaults = {
+    encoding: 'utf8',
+    filter: null,
+    process: function(contents) {
+      return contents;
+    }
+  };
+  options = util.extend(defaults, options || {});
+  var folders = [];
+  var files = [];
+
+  exports.recurseSync(dirpath, options.filter, function(filepath, filename) {
+    if (filename) {
+      files.push(filepath);
+    } else {
+      folders.push(filepath);
+    }
+  });
+
+  folders = folders.filter(function(item, index) {
+    var length = folders.length;
+
+    while(length--) {
+      var isSubdir = new RegExp('^' + item);
+
+      if (folders[length] != item && isSubdir.test(folders[length])) {
+        return false;
+      }
+    }
+
+    return true;
+  });
+
+  // if dirpath don't exists folder
+  if (!folders.length) {
+    fs.mkdirSync(destpath);
+  }
+
+  // first create dir
+  folders.forEach(function(folder) {
+    var relative = path.relative(dirpath, folder);
+
+    exports.mkdirSync(path.join(destpath, relative));
+  });
+
+  // write file
+  files.forEach(function(filepath) {
+    var contents = fs.readFileSync(filepath, {
+      encoding: options.encoding
+    });
+    contents = options.process(contents, filepath);
+
+    var relative = path.relative(dirpath, filepath);
+    var newPath = path.join(destpath, relative);
+
+
+    fs.writeFileSync(newPath, contents, {
+      encoding: options.encoding
+    });
+  }); 
 };

package.json

 {
   "name": "file-system",
-  "version": "1.1.0",
+  "version": "1.1.1",
   "description": "Strengthen the ability of file system",
@@ -5,0 +5,0 @@ "main": "index.js",

README.md

@@ -65,2 +65,12 @@ ## file-system
 file.rmdirSync('path/file.txt');
+```
+
+### file.copySync
+Recurse into a directory, copy all files into dest.
+Pass options filter params to filter files
+```js
+file.copySync('path', 'dest');
+file.copySync('src', 'dest/src');
+file.copySync('src', 'dest/src', { filter: ['*.js', 'path/**/*.css'] });
+file.copySync('path', 'dest', { process: function(contents, filepath) {} });
 ```

test/recurse.js

 var assert = require("assert");
 var file = require('../index');
 var fs = require('fs');
-var grunt = require('grunt');
 var path = require('path');
@@ -26,2 +25,11 @@
       getPath('var/recurse/filter/demo.css')
+    ],
+    [
+      getPath('var/recurse/copy/1/demo.js'),
+      getPath('var/recurse/copy/1/2/demo.js'),
+      getPath('var/recurse/copy/1/2/demo.css'),
+      getPath('var/recurse/copy/1/2/demo.html'),
+      getPath('var/recurse/copy/demo.html'),
+      getPath('var/recurse/copy/demo.js'),
+      getPath('var/recurse/copy/demo.css')
     ]
@@ -105,2 +113,46 @@ ];
 
+  it('copySync files', function() {
+    var dest = getPath('var/recurse/dest');
+    var destFiles = [];
+
+    file.copySync(getPath('var/recurse/copy'), dest);
+
+    file.recurseSync(dest, function(filepath, filename) {
+      if (!filename) return;
+
+      destFiles.push(filepath);
+    });
+
+    assert.equal(destFiles.length, allFiles[2].length);
+  });
+
+  it('copySync empty folder', function() {
+    var dest = getPath('var/recurse/copy/emptydest');
+    var src = getPath('var/recurse/copy/empty');
+
+    file.mkdirSync(src);
+    file.copySync(src, dest);
+
+    var existsSync = fs.existsSync(dest);
+
+    assert.equal(existsSync, true);
+  });
+
+  it('copySync process content', function() {
+    var src = getPath('var/recurse/copyprocess/');
+    var dest = getPath('var/recurse/copyprocess/dest');
+
+    file.writeFileSync(path.join(src, '1.html'), 'a');
+
+    file.copySync(src, dest, {
+      process: function(contents, filepath) {
+        return 'b';
+      }
+    });
+
+     var contents = fs.readFileSync(path.join(dest, '1.html'));
+
+     assert.equal('b',  contents);
+  });
+
   after(function() {
@@ -107,0 +159,0 @@ file.rmdirSync(getPath('var/recurse'));

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Improved metrics

Total package byte prevSize

21132

increased by30.86%

Number of package files

9

increased by12.5%

Lines of code

653

increased by29.82%

Number of lines in readme file

75

increased by15.38%

Worsened metrics

Number of low supply chain risk alerts

4

increased by33.33%

No dependency changes