move decls_includes to getter function

Author: bhcleek

autoload/ctrlp/decls.vim

@@ -65,7 +65,7 @@ function! ctrlp#decls#enter() abort
     return
   endif
   let command = printf("%s -format vim -mode decls", bin_path)
-  let command .= " -include ".  get(g:, "go_decls_includes", "func,type")
+  let command .= " -include ".  go#config#DeclsIncludes()
 
   call go#cmd#autowrite()
 

autoload/fzf/decls.vim

@@ -63,7 +63,7 @@ function! s:source(mode,...) abort
     return
   endif
   let command = printf("%s -format vim -mode decls", bin_path)
-  let command .= " -include ".  get(g:, "go_decls_includes", "func,type")
+  let command .= " -include ".  go#config#DeclsIncludes()
 
   call go#cmd#autowrite()
 

autoload/go/config.vim

@@ -180,4 +180,8 @@ function! go#config#DefMode() abort
   return get(g:, 'go_def_mode', 'guru')
 endfunction
 
+function! go#config#DeclsIncludes() abort
+  return get(g:, 'go_decls_includes', 'func,type')
+endfunction
+
 " vim: sw=2 ts=2 et

autoload/unite/sources/decls.vim

@@ -28,7 +28,7 @@ function! s:source.gather_candidates(args, context) abort
     return []
   endif
 
-  let l:include = get(g:, 'go_decls_includes', 'func,type')
+  let l:include = go#config#DeclsIncludes()
   let l:command = printf('%s -format vim -mode decls -include %s -%s %s', l:bin_path, l:include, l:mode, shellescape(l:path))
   let l:candidates = []
   try