From da7002516b2460fb626f6571f387cf1853364b59 Mon Sep 17 00:00:00 2001
From: LCD 47 <lcd047@gmail.com>
Date: Tue, 11 Jun 2013 21:36:44 +0300
Subject: [PATCH] Added option 'cwd' to SyntasticMake().

---
 plugin/syntastic.vim          | 10 ++++++++++
 syntax_checkers/go/go.vim     | 11 ++---------
 syntax_checkers/go/govet.vim  | 18 +++++++-----------
 syntax_checkers/haxe/haxe.vim | 15 ++++++++++++---
 4 files changed, 31 insertions(+), 23 deletions(-)

diff --git a/plugin/syntastic.vim b/plugin/syntastic.vim
index 213df926..187a4912 100644
--- a/plugin/syntastic.vim
+++ b/plugin/syntastic.vim
@@ -315,6 +315,7 @@ endfunction
 "   'defaults' - a dict containing default values for the returned errors
 "   'subtype' - all errors will be assigned the given subtype
 "   'postprocess' - a list of functions to be applied to the error list
+"   'cwd' - change directory to the given path before running the checker
 function! SyntasticMake(options)
     call syntastic#util#debug('SyntasticMake: called with options: '. string(a:options))
 
@@ -323,6 +324,7 @@ function! SyntasticMake(options)
     let old_shellpipe = &shellpipe
     let old_shell = &shell
     let old_errorformat = &l:errorformat
+    let old_cwd = getcwd()
     let old_lc_all = $LC_ALL
 
     if s:OSSupportsShellpipeHack()
@@ -340,12 +342,20 @@ function! SyntasticMake(options)
         let &l:errorformat = a:options['errorformat']
     endif
 
+    if has_key(a:options, 'cwd')
+        exec 'lcd ' . fnameescape(a:options['cwd'])
+    endif
+
     let $LC_ALL = 'C'
     silent lmake!
     let $LC_ALL = old_lc_all
 
     let errors = getloclist(0)
 
+    if has_key(a:options, 'cwd')
+        exec 'lcd ' . fnameescape(old_cwd)
+    endif
+
     call setloclist(0, old_loclist)
     let &l:makeprg = old_makeprg
     let &l:errorformat = old_errorformat
diff --git a/syntax_checkers/go/go.vim b/syntax_checkers/go/go.vim
index 8d023f30..e389012a 100644
--- a/syntax_checkers/go/go.vim
+++ b/syntax_checkers/go/go.vim
@@ -59,21 +59,14 @@ function! SyntaxCheckers_go_go_GetLocList()
 
     " The go compiler needs to either be run with an import path as an
     " argument or directly from the package directory. Since figuring out
-    " the poper import path is fickle, just pushd/popd to the package.
-    let popd = getcwd()
-    let pushd = expand('%:p:h')
-
-    " pushd
-    exec 'lcd ' . fnameescape(pushd)
+    " the proper import path is fickle, just cwd to the package.
 
     let errors = SyntasticMake({
         \ 'makeprg': makeprg,
         \ 'errorformat': errorformat,
+        \ 'cwd': expand('%:p:h'),
         \ 'defaults': {'type': 'e'} })
 
-    " popd
-    exec 'lcd ' . fnameescape(popd)
-
     return errors
 endfunction
 
diff --git a/syntax_checkers/go/govet.vim b/syntax_checkers/go/govet.vim
index b4f00682..4b1d7efb 100644
--- a/syntax_checkers/go/govet.vim
+++ b/syntax_checkers/go/govet.vim
@@ -22,19 +22,15 @@ function! SyntaxCheckers_go_govet_GetLocList()
     let makeprg = 'go vet'
     let errorformat = '%Evet: %.%\+: %f:%l:%c: %m,%W%f:%l: %m,%-G%.%#'
 
-    " The go tool needs to either be run with an import path as an
+    " The go compiler needs to either be run with an import path as an
     " argument or directly from the package directory. Since figuring out
-    " the poper import path is fickle, just pushd/popd to the package.
-    let popd = getcwd()
-    let pushd = expand('%:p:h')
-    "
-    " pushd
-    exec 'lcd ' . fnameescape(pushd)
+    " the proper import path is fickle, just cwd to the package.
 
-    let errors = SyntasticMake({ 'makeprg': makeprg, 'errorformat': errorformat, 'defaults': {'type': 'w'} })
-
-    " popd
-    exec 'lcd ' . fnameescape(popd)
+    let errors = SyntasticMake({
+        \ 'makeprg': makeprg,
+        \ 'errorformat': errorformat,
+        \ 'cwd': expand('%:p:h'),
+        \ 'defaults': {'type': 'w'} })
 
     return errors
 endfunction
diff --git a/syntax_checkers/haxe/haxe.vim b/syntax_checkers/haxe/haxe.vim
index 97095eec..204eeae5 100644
--- a/syntax_checkers/haxe/haxe.vim
+++ b/syntax_checkers/haxe/haxe.vim
@@ -46,11 +46,20 @@ endfunction
 function! SyntaxCheckers_haxe_haxe_GetLocList()
     let [success, hxmldir, hxmlname] = s:FindInParent('*.hxml', expand('%:p:h'), '/')
     if success == 'ok'
-        let makeprg = 'cd ' . hxmldir . '; haxe ' . hxmlname
+        let makeprg = syntastic#makeprg#build({
+            \ 'exe': 'haxe',
+            \ 'fname': shellescape(fnameescape(hxmlname)),
+            \ 'filetype': 'haxe',
+            \ 'subchecker': 'haxe' })
+
         let errorformat = '%E%f:%l: characters %c-%*[0-9] : %m'
-        return SyntasticMake({ 'makeprg': makeprg, 'errorformat': errorformat })
+
+        return SyntasticMake({
+            \ 'makeprg': makeprg,
+            \ 'errorformat': errorformat,
+            \ 'cwd': hxmldir })
     else
-        return SyntasticMake({})
+        return []
     endif
 endfunction