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Fix importing a dot file from the root directory doesn't work 

Summary:
Hi,
**Summary**
This fixes #40 where bundler cannot resolve a file starting with `.` from the root package directory.

it just adds a check to see if the absolute path filename is the same as the localpath filename then lets it through.

**Test plan**
- Steps to reproduce have been written up in #40

Thanks!
Closes https://github.com/facebook/metro-bundler/pull/54

Reviewed By: cpojer

Differential Revision: D5974618

Pulled By: mjesun

fbshipit-source-id: 4b7113c3bed20f2c908739881d61410d651e6ed7
This commit is contained in:
Matt Labrum 2017-10-09 05:40:16 -07:00 committed by Facebook Github Bot
parent d07bfa1532
commit 6c60f61cbd
1 changed files with 2 additions and 2 deletions
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4
packages/metro-bundler/src/node-haste/lib/toLocalPath.js
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@ -12,7 +12,7 @@
'use strict'; 'use strict';
const {relative} = require('path'); const {relative, basename} = require('path');
declare class OpaqueLocalPath {} declare class OpaqueLocalPath {}
export type LocalPath = OpaqueLocalPath & string; export type LocalPath = OpaqueLocalPath & string;
@ -25,7 +25,7 @@ function toLocalPath(
): LocalPath { ): LocalPath {
for (let i = 0; i < roots.length; i++) { for (let i = 0; i < roots.length; i++) {
const localPath = relative(roots[i], absolutePath); const localPath = relative(roots[i], absolutePath);
if (localPath[0] !== '.') { if (localPath[0] !== '.' || basename(absolutePath) == localPath) {
return (localPath: any); return (localPath: any);
} }
} }