Fixed: relative import based on path option

Close #14
Ref #15

Author: MoOx

index.js

@@ -261,8 +261,19 @@ function resolveFilename(name, root, paths, source) {
     catch (e) {
       // fix to try relative files on windows with "./"
       // if it's look like it doesn't start with a relative path already
-      if (name.match(/^\.\.?/)) {throw e}
-      file = resolve.sync("./" + name, resolveOpts)
+      // if (name.match(/^\.\.?/)) {throw e}
+      try {
+        file = resolve.sync("./" + name, resolveOpts)
+      }
+      catch (e) {
+        // LAST HOPE
+        if (!paths.some(function(dir) {
+          file = path.join(dir, name)
+          return fs.existsSync(file)
+        })) {
+          throw e
+        }
+      }
     }
 
     return path.normalize(file)

test/index.js

@@ -108,11 +108,14 @@ test("@import callback", function(t) {
     })
 })
 
-test("import relative files without from option in postcss.process", function(t) {
-  postcss()
-    .use(atImport({
-      path: "test/fixtures/imports/relative"
-    }))
-    .process(read("fixtures/imports/relative/import"))
+test("import relative files using path option only", function(t) {
+  var base = " content{}"
+  t.equal(
+    postcss()
+      .use(atImport({path: "test/fixtures/imports/relative"}))
+      .process(read("fixtures/imports/relative/import") + base)
+      .css.trim(),
+    read("fixtures/imports/bar") + base
+  )
   t.end()
 })