From 91050b81e5976649df11f0e31937485e9761920c Mon Sep 17 00:00:00 2001
From: Nick Jensen <nickspoon@gmail.com>
Date: Tue, 23 Jun 2020 11:12:01 +1200
Subject: [PATCH] Encapsulate "global" (non-buffer) stdio requests

---
 autoload/OmniSharp/actions/diagnostics.vim | 15 ++++++---------
 autoload/OmniSharp/stdio.vim               |  8 ++++++--
 ftplugin/omnisharplog/OmniSharp.vim        |  1 +
 3 files changed, 13 insertions(+), 11 deletions(-)

diff --git a/autoload/OmniSharp/actions/diagnostics.vim b/autoload/OmniSharp/actions/diagnostics.vim
index 001abbb03..d70fbbca6 100644
--- a/autoload/OmniSharp/actions/diagnostics.vim
+++ b/autoload/OmniSharp/actions/diagnostics.vim
@@ -27,7 +27,12 @@ function! OmniSharp#actions#diagnostics#CheckGlobal(...) abort
   if bufname('%') ==# '' || OmniSharp#FugitiveCheck() | return [] | endif
   " Place the results in the quickfix window, if possible
   if g:OmniSharp_server_stdio
-    call s:StdioCheckGlobal(function('s:CBGlobalCodeCheck'))
+    let Callback = function('s:CBGlobalCodeCheck')
+    let opts = {
+    \ 'ResponseHandler': function('s:StdioCheckRH', [Callback])
+    \}
+    let job = OmniSharp#GetHost().job
+    call OmniSharp#stdio#RequestGlobal(job, '/codecheck', opts)
   else
     let quickfixes = OmniSharp#py#Eval('globalCodeCheck()')
     if OmniSharp#py#CheckForError() | return | endif
@@ -47,14 +52,6 @@ function! OmniSharp#actions#diagnostics#StdioCheck(opts, Callback) abort
   call OmniSharp#stdio#Request('/codecheck', opts)
 endfunction
 
-function! s:StdioCheckGlobal(Callback) abort
-  let opts = {
-  \ 'ResponseHandler': function('s:StdioCheckRH', [a:Callback])
-  \}
-  let job = OmniSharp#GetHost().job
-  call OmniSharp#stdio#RequestSend(job, {}, '/codecheck', opts)
-endfunction
-
 function! s:StdioCheckRH(Callback, response) abort
   if !a:response.Success | return | endif
   call a:Callback(OmniSharp#locations#Parse(a:response.Body.QuickFixes))
diff --git a/autoload/OmniSharp/stdio.vim b/autoload/OmniSharp/stdio.vim
index da1399345..0e6c0fd4e 100644
--- a/autoload/OmniSharp/stdio.vim
+++ b/autoload/OmniSharp/stdio.vim
@@ -143,10 +143,14 @@ function! OmniSharp#stdio#Request(command, opts) abort
   if send_buffer
     let body.Arguments.Buffer = buffer
   endif
-  return OmniSharp#stdio#RequestSend(job, body, a:command, a:opts, sep)
+  return s:Request(job, body, a:command, a:opts, sep)
 endfunction
 
-function! OmniSharp#stdio#RequestSend(job, body, command, opts, ...) abort
+function! OmniSharp#stdio#RequestGlobal(job, command, opts) abort
+  call s:Request(a:job, {}, a:command, a:opts)
+endfunction
+
+function! s:Request(job, body, command, opts, ...) abort
   let sep = a:0 ? a:1 : ''
   if type(a:job) != type({}) || !has_key(a:job, 'job_id') || !a:job.loaded
     if has_key(a:opts, 'ReplayOnLoad') && !has_key(s:pendingRequests, a:command)
diff --git a/ftplugin/omnisharplog/OmniSharp.vim b/ftplugin/omnisharplog/OmniSharp.vim
index f2b6acc5b..285f0702d 100644
--- a/ftplugin/omnisharplog/OmniSharp.vim
+++ b/ftplugin/omnisharplog/OmniSharp.vim
@@ -1 +1,2 @@
 set foldlevel=0
+set foldmethod=syntax