From 2fdf4a8eebb1f806bda59dedda1c1f64c69a7731 Mon Sep 17 00:00:00 2001
From: Andreas Louv <andreas@louv.dk>
Date: Wed, 12 Apr 2023 10:23:56 +0200
Subject: [PATCH] Add support for a 'codeAction' language server

---
 autoload/lsp/buffer.vim | 1 +
 autoload/lsp/lsp.vim    | 2 +-
 doc/lsp.txt             | 3 ++-
 3 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/autoload/lsp/buffer.vim b/autoload/lsp/buffer.vim
index 96a8c24..914fbb8 100644
--- a/autoload/lsp/buffer.vim
+++ b/autoload/lsp/buffer.vim
@@ -55,6 +55,7 @@ export def BufLspServerGet(bnr: number, domain: string = null_string): dict<any>
     'references': (lspserver) => lspserver.isReferencesProvider,
     'documentFormatting': (lspserver) => lspserver.isDocumentFormattingProvider,
     'rename': (lspserver) => lspserver.isRenameProvider,
+    'codeAction': (lspserver) => lspserver.isCodeActionProvider,
   }
 
   if !SupportedCheckFns->has_key(domain)
diff --git a/autoload/lsp/lsp.vim b/autoload/lsp/lsp.vim
index 02fa581..9d29193 100644
--- a/autoload/lsp/lsp.vim
+++ b/autoload/lsp/lsp.vim
@@ -906,7 +906,7 @@ enddef
 # Perform a code action
 # Uses LSP "textDocument/codeAction" request
 export def CodeAction(line1: number, line2: number, query: string)
-  var lspserver: dict<any> = buf.CurbufGetServerChecked()
+  var lspserver: dict<any> = buf.CurbufGetServerChecked('codeAction')
   if lspserver->empty()
     return
   endif
diff --git a/doc/lsp.txt b/doc/lsp.txt
index facd6e2..7d0bb8c 100644
--- a/doc/lsp.txt
+++ b/doc/lsp.txt
@@ -1372,7 +1372,8 @@ servers should be used for a given method.  The following flags are supported
 	hover: true,
 	references: true,
 	documentFormatting: true,
-	rename: true
+	rename: true,
+	codeAction: true
 }
 <
 
-- 
2.50.0