Move path functions to their own file

2 files changed, 57 insertions, 56 deletions

diff --git a/autoload/ale/path.vim b/autoload/ale/path.vim
new file mode 100644
index 00000000..cbd4d886
--- /dev/null
+++ b/autoload/ale/path.vim
@@ -0,0 +1,57 @@
+" Author: w0rp <devw0rp@gmail.com>
+" Description: Functions for working with paths in the filesystem.
+
+" Given a buffer and a filename, find the nearest file by searching upwards
+" through the paths relative to the given buffer.
+function! ale#path#FindNearestFile(buffer, filename) abort
+    let l:buffer_filename = fnamemodify(bufname(a:buffer), ':p')
+
+    let l:relative_path = findfile(a:filename, l:buffer_filename . ';')
+
+    if !empty(l:relative_path)
+        return fnamemodify(l:relative_path, ':p')
+    endif
+
+    return ''
+endfunction
+
+" Given a buffer and a directory name, find the nearest directory by searching upwards
+" through the paths relative to the given buffer.
+function! ale#path#FindNearestDirectory(buffer, directory_name) abort
+    let l:buffer_filename = fnamemodify(bufname(a:buffer), ':p')
+
+    let l:relative_path = finddir(a:directory_name, l:buffer_filename . ';')
+
+    if !empty(l:relative_path)
+        return fnamemodify(l:relative_path, ':p')
+    endif
+
+    return ''
+endfunction
+
+" Given a buffer, a string to search for, an a global fallback for when
+" the search fails, look for a file in parent paths, and if that fails,
+" use the global fallback path instead.
+function! ale#path#ResolveLocalPath(buffer, search_string, global_fallback) abort
+    " Search for a locally installed file first.
+    let l:path = ale#path#FindNearestFile(a:buffer, a:search_string)
+
+    " If the serach fails, try the global executable instead.
+    if empty(l:path)
+        let l:path = a:global_fallback
+    endif
+
+    return l:path
+endfunction
+
+" Output 'cd <directory> && '
+" This function can be used changing the directory for a linter command.
+function! ale#path#CdString(directory) abort
+    return 'cd ' . fnameescape(a:directory) . ' && '
+endfunction
+
+" Output 'cd <buffer_filename_directory> && '
+" This function can be used changing the directory for a linter command.
+function! ale#path#BufferCdString(buffer) abort
+    return ale#path#CdString(fnamemodify(bufname(a:buffer), ':p:h'))
+endfunction
diff --git a/autoload/ale/util.vim b/autoload/ale/util.vim
index 84ffe22e..37085432 100644
--- a/autoload/ale/util.vim
+++ b/autoload/ale/util.vim
@@ -13,49 +13,6 @@ function! ale#util#GetLineCount(buffer) abort
     return len(getbufline(a:buffer, 1, '$'))
 endfunction
 
-" Given a buffer and a filename, find the nearest file by searching upwards
-" through the paths relative to the given buffer.
-function! ale#util#FindNearestFile(buffer, filename) abort
-    let l:buffer_filename = fnamemodify(bufname(a:buffer), ':p')
-
-    let l:relative_path = findfile(a:filename, l:buffer_filename . ';')
-
-    if !empty(l:relative_path)
-        return fnamemodify(l:relative_path, ':p')
-    endif
-
-    return ''
-endfunction
-
-" Given a buffer and a directory name, find the nearest directory by searching upwards
-" through the paths relative to the given buffer.
-function! ale#util#FindNearestDirectory(buffer, directory_name) abort
-    let l:buffer_filename = fnamemodify(bufname(a:buffer), ':p')
-
-    let l:relative_path = finddir(a:directory_name, l:buffer_filename . ';')
-
-    if !empty(l:relative_path)
-        return fnamemodify(l:relative_path, ':p')
-    endif
-
-    return ''
-endfunction
-
-" Given a buffer, a string to search for, an a global fallback for when
-" the search fails, look for a file in parent paths, and if that fails,
-" use the global fallback path instead.
-function! ale#util#ResolveLocalPath(buffer, search_string, global_fallback) abort
-    " Search for a locally installed file first.
-    let l:path = ale#util#FindNearestFile(a:buffer, a:search_string)
-
-    " If the serach fails, try the global executable instead.
-    if empty(l:path)
-        let l:path = a:global_fallback
-    endif
-
-    return l:path
-endfunction
-
 function! ale#util#GetFunction(string_or_ref) abort
     if type(a:string_or_ref) == type('')
         return function(a:string_or_ref)
@@ -144,16 +101,3 @@ endfunction
 function! ale#util#ClockMilliseconds() abort
     return float2nr(reltimefloat(reltime()) * 1000)
 endfunction
-
-
-" Output 'cd <directory> && '
-" This function can be used changing the directory for a linter command.
-function! ale#util#CdString(directory) abort
-    return 'cd ' . fnameescape(a:directory) . ' && '
-endfunction
-
-" Output 'cd <buffer_filename_directory> && '
-" This function can be used changing the directory for a linter command.
-function! ale#util#BufferCdString(buffer) abort
-    return ale#util#CdString(fnamemodify(bufname(a:buffer), ':p:h'))
-endfunction