feat: support fullpath (#5)

.travis.yml

@@ -1,9 +1,8 @@
 language: node_js
 node_js:
+  - '7'
+  - '6'
   - '4'
-  - '3'
-  - '2'
-  - '1'
   - '0.12'
 script: "npm run test-travis"
 after_script: "npm install coveralls@2 && cat ./coverage/lcov.info | coveralls"

index.js

@@ -72,25 +72,37 @@ proto.getSource = function (name) {
   var paths = this.searchPaths;
   var charset = '';
 
-  for (var i = 0; i < paths.length; i++) {
-    var root = paths[i];
-    var p = path.join(root, name);
-
-    // Only allow the current directory and anything
-    // underneath it to be searched
-    if (fs.existsSync(p)) {
-      fullpath = p;
-      charset = this.charsets[root];
-      if (charset) {
-        charset = charset.toLowerCase();
+  if (!path.isAbsolute(name)) {
+    for (var i = 0; i < paths.length; i++) {
+      var root = paths[i];
+      var p = path.join(root, name);
+
+      // Only allow the current directory and anything
+      // underneath it to be searched
+      if (fs.existsSync(p)) {
+        fullpath = p;
+        charset = this.charsets[root];
+        if (charset) {
+          charset = charset.toLowerCase();
+        }
+        break;
       }
-      break;
     }
-  }
 
-  if (!fullpath) {
-    debug('view %s not found in %j', name, this.searchPaths);
-    return null;
+    if (!fullpath) {
+      debug('view %s not found in %j', name, this.searchPaths);
+      return null;
+    }
+  } else {
+    if (!fs.existsSync(name)) return null;
+    fullpath = name;
+    var roots = Object.keys(this.charsets);
+    for (var i = 0, j = roots.length; i < j; i++) {
+      if (fullpath.indexOf(roots[i]) > -1) {
+        charset = this.charsets[roots[i]];
+        break;
+      }
+    }
   }
 
   this.pathsToNames[fullpath] = name;

test/fileloader.test.js

@@ -18,6 +18,7 @@ var should = require('should');
 var path = require('path');
 var fs = require('fs');
 var mm = require('mm');
+var assert = require('assert');
 var FileLoader = require('../');
 
 describe('fileloader.test.js', function () {
@@ -151,4 +152,20 @@ describe('fileloader.test.js', function () {
       cb({path: path.join(dirs[0], 'subdir1', 'subdirfile.txt')});
     }, 10);
   });
+
+  it('should support fullpath', function () {
+    var filepath = path.join(dirs[0], 'foo.txt');
+    var info = loader.getSource(filepath);
+    info.path.should.equal(filepath);
+    info.src.should.equal('bar\n');
+
+    filepath = path.join(dirs[0], 'noexist.txt');
+    info = loader.getSource(filepath);
+    assert(info === null);
+
+    filepath = path.join(dirs[1], 'dir2file.txt');
+    info = loader.getSource(filepath);
+    info.path.should.equal(filepath);
+    info.src.should.containEql('知道');
+  });
 });