From eae3f70e75b53501edd132a5a59a08d015aaeafa Mon Sep 17 00:00:00 2001
From: paihu <paihu@users.noreply.github.com>
Date: Mon, 22 Oct 2018 21:17:57 +0900
Subject: [PATCH] fix CdString for MS Windows

---
 autoload/ale/path.vim                   |  6 +++++-
 test/util/test_cd_string_commands.vader | 18 ++++++++++++++----
 2 files changed, 19 insertions(+), 5 deletions(-)

diff --git a/autoload/ale/path.vim b/autoload/ale/path.vim
index 2d8a6ac7..6d804459 100644
--- a/autoload/ale/path.vim
+++ b/autoload/ale/path.vim
@@ -65,7 +65,11 @@ endfunction
 " Output 'cd <directory> && '
 " This function can be used changing the directory for a linter command.
 function! ale#path#CdString(directory) abort
-    return 'cd ' . ale#Escape(a:directory) . ' && '
+	if has('win32')
+       return 'cd /d ' . ale#Escape(a:directory) . ' && '
+   else
+       return 'cd ' . ale#Escape(a:directory) . ' && '
+   endif
 endfunction
 
 " Output 'cd <buffer_filename_directory> && '
diff --git a/test/util/test_cd_string_commands.vader b/test/util/test_cd_string_commands.vader
index 5f0e92fd..04de4052 100644
--- a/test/util/test_cd_string_commands.vader
+++ b/test/util/test_cd_string_commands.vader
@@ -8,11 +8,21 @@ After:
 
 Execute(CdString should output the correct command string):
   " We will check that escaping is done correctly for each platform.
-  AssertEqual
-  \ has('unix') ? 'cd ''/foo bar/baz'' && ' : 'cd "/foo bar/baz" && ',
-  \ ale#path#CdString('/foo bar/baz')
+  if has('win32')
+    AssertEqual
+    \ 'cd /d "/foo bar/baz" && ',
+    \ ale#path#CdString('/foo bar/baz')
+  else
+    AssertEqual
+    \ has('unix') ? 'cd ''/foo bar/baz'' && ' : 'cd "/foo bar/baz" && ',
+    \ ale#path#CdString('/foo bar/baz')
+  endif
 
 Execute(BufferCdString should output the correct command string):
   call ale#test#SetFilename('foo.txt')
 
-  AssertEqual 'cd ' . ale#Escape(g:dir) . ' && ', ale#path#BufferCdString(bufnr(''))
+  if has('win32')
+    AssertEqual 'cd /d ' .ale#Escape(g:dir) . ' && ', ale#path#BufferCdString(bufnr(''))
+  else
+    AssertEqual 'cd ' . ale#Escape(g:dir) . ' && ', ale#path#BufferCdString(bufnr(''))
+  endif