co-fs-plus - npm Package Compare versions

Comparing version 0.0.2 to 0.0.3

index.js

@@ -6,3 +6,3 @@ /**
 var co = require('co');
-var ofs = require('fs'); // Original `fs`
+var ofs = require('fs');    // Original `fs`
 var fs = require('co-fs');
@@ -13,6 +13,7 @@ var path = require('path');
 var resolve = path.resolve;
+var dirname = path.dirname;
 var realpath = fs.realpath;
 var readFile = fs.readFile;
-// Original `fs.readdir`
-var oreaddir = ofs.readdir;
+var oreaddir = ofs.readdir; // Original `fs.readdir`
+var ostat = ofs.stat;       // Oreaddir `fs.stat`
 
@@ -65,2 +66,3 @@ /**
         done(null, arr);
+        arr = null;
       })();
@@ -116,1 +118,67 @@ });
 }
+
+/**
+ * Expose `mkdirp(path, [mode])`.
+ */
+
+fs.mkdirp = mkdirp;
+
+/**
+ *  Recursively mkdir, like `mkdir -p`
+ *
+ *  Examples:
+ *
+ *    var res = fs.mkdirp('./web/js/jquery')
+ *
+ *  @param {String} path
+ *  @param {Number|String} mode
+ *  @return {Object}
+ *    - { path: 'last made directory' }
+ *    - { path: 'last made directory', error: 'mkdir error' }
+ *  @api public
+ */
+
+function mkdirp(path, mode, arr) {
+  if (!mode) {
+    mode = 0777 & (~process.umask());
+  } else if (typeof  mode === 'string') {
+    mode = parseInt(mode, 8);
+  }
+  if (!arr) arr = [];
+  path = resolve(path);
+
+  function *getPaths(path, arr) {
+    try {
+      var stat = yield fs.stat(path);
+      if (!stat || (stat && !stat.isDirectory())) {
+        arr.unshift(path);
+      }
+    } catch (e) {
+      arr.unshift(path);
+      path = dirname(path);
+      yield getPaths(path, arr);
+    }
+    return arr;
+  }
+
+  function *mkp(p) {
+    while ((p = arr.shift())) {
+      try {
+        yield fs.mkdir(p, mode);
+        path = p;
+      } catch (e) {
+        return e;
+      }
+    }
+  }
+
+  return function (done) {
+    co(function *() {
+      arr = yield getPaths(path, arr);
+      var err = yield mkp();
+      var res = { path: path };
+      if (err) res.error = res;
+      done(null, res);
+    })();
+  };
+}

package.json

 {
   "name": "co-fs-plus",
-  "version": "0.0.2",
-  "description": "'co-fs' plus, supports `fs.walk` etc.",
+  "version": "0.0.3",
+  "description": "'co-fs' plus, supports `fs.walk`, `fs.mkdirp` etc.",
   "keywords": [
@@ -12,3 +12,4 @@ "async",
     "walk",
-    "recursive"
+    "recursive",
+    "mkdirp"
   ],
@@ -15,0 +16,0 @@ "homepage": "https://github.com/fundon/co-fs-plus",

README.md

 # co-fs-plus
 
-  `co-fs` plus, supprots `fs.walk(path)` walk a directory tree.
+  [co-fs](https://github.com/visionmedia/co-fs) plus, supprots `fs.walk` `fs.mkdirp` walk a directory tree.
 
@@ -24,2 +24,4 @@ ## Installation
 }, []);
+
+var res = yield fs.mkdirp('web/js/jquery');
 ```
@@ -33,4 +35,6 @@
 
+  `fs.mkdirp(path, [mode])`
+
 ## License
 
   MIT

test/index.js

 var co = require('co');
 var fs = require('..');
+var path = require('path');
 
@@ -14,1 +15,10 @@ describe('.walk()', function () {
 
+describe('.mkdirp()', function () {
+  it('should work', function (done) {
+    co(function *() {
+      var res = yield fs.mkdirp('test/a/b/c/d/e/f/g')
+      res.path.should.equal(path.resolve('test/a/b/c/d/e/f/g'));
+    })(done);
+  });
+});
+

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Improved metrics

Total package byte prevSize

6077

increased by42.59%

Lines of code

180

increased by63.64%

Number of lines in readme file

39

increased by11.43%

No dependency changes