From 6f27462fc5022c5d64e3ff21ed9aff5b7b653d97 Mon Sep 17 00:00:00 2001
From: Mika Vilpas <mika.vilpas@gmail.com>
Date: Mon, 20 May 2024 21:04:46 +0300
Subject: [PATCH] refactor!: remove lsp_util (nvim 0.9.0 compatibility)

BREAKING CHANGE: This commit removes the `lsp_util` module, which was
used to provide compatibility with Neovim 0.9.0. We now only support
nvim 0.10.0 and later.

This was announced before, but I forgot to use `!` in the commit message.

This is probably the first breaking change for nvim 0.9.0.
---
 lua/yazi/lsp/delete.lua   | 12 ++++++++----
 lua/yazi/lsp/lsp_util.lua | 15 ---------------
 lua/yazi/lsp/rename.lua   | 12 ++++++++----
 3 files changed, 16 insertions(+), 23 deletions(-)
 delete mode 100644 lua/yazi/lsp/lsp_util.lua

diff --git a/lua/yazi/lsp/delete.lua b/lua/yazi/lsp/delete.lua
index c0c08fc8..b15bc886 100644
--- a/lua/yazi/lsp/delete.lua
+++ b/lua/yazi/lsp/delete.lua
@@ -1,5 +1,3 @@
-local lsp_util = require('yazi.lsp.lsp_util')
-
 local M = {}
 
 ---@param path string
@@ -7,7 +5,10 @@ local function notify_file_was_deleted(path)
   -- https://microsoft.github.io/language-server-protocol/specifications/lsp/3.17/specification/#workspace_willDeleteFiles
   local method = 'workspace/willDeleteFiles'
 
-  local clients = lsp_util.get_clients(method, vim.api.nvim_get_current_buf())
+  local clients = vim.lsp.get_clients({
+    method = method,
+    bufnr = vim.api.nvim_get_current_buf(),
+  })
 
   for _, client in ipairs(clients) do
     local resp = client.request_sync(method, {
@@ -29,7 +30,10 @@ local function notify_delete_complete(path)
   -- https://microsoft.github.io/language-server-protocol/specifications/lsp/3.17/specification/#workspace_didDeleteFiles
   local method = 'workspace/didDeleteFiles'
 
-  local clients = lsp_util.get_clients(method, vim.api.nvim_get_current_buf())
+  local clients = vim.lsp.get_clients({
+    method = method,
+    bufnr = vim.api.nvim_get_current_buf(),
+  })
 
   for _, client in ipairs(clients) do
     -- NOTE: this returns nothing, so no need to do anything with the response
diff --git a/lua/yazi/lsp/lsp_util.lua b/lua/yazi/lsp/lsp_util.lua
deleted file mode 100644
index b3f0d442..00000000
--- a/lua/yazi/lsp/lsp_util.lua
+++ /dev/null
@@ -1,15 +0,0 @@
-local M = {}
-
--- For nvim 0.9 compatibility
----@param lsp_method string
-function M.get_clients(lsp_method)
-  -- TODO remove this when we drop support for nvim 0.9
-
-  ---@diagnostic disable-next-line: deprecated - but needed for compatibility
-  local clients = vim.lsp.get_active_clients()
-  return vim.tbl_filter(function(client)
-    return client.supports_method(lsp_method)
-  end, clients)
-end
-
-return M
diff --git a/lua/yazi/lsp/rename.lua b/lua/yazi/lsp/rename.lua
index 50cf7104..ac05ade5 100644
--- a/lua/yazi/lsp/rename.lua
+++ b/lua/yazi/lsp/rename.lua
@@ -1,5 +1,3 @@
-local lsp_util = require('yazi.lsp.lsp_util')
-
 local M = {}
 
 ---@param from string
@@ -8,7 +6,10 @@ local function notify_file_was_renamed(from, to)
   -- https://microsoft.github.io/language-server-protocol/specifications/lsp/3.17/specification/#workspace_willRenameFiles
   local method = 'workspace/willRenameFiles'
 
-  local clients = lsp_util.get_clients(method)
+  local clients = vim.lsp.get_clients({
+    method = method,
+    bufnr = vim.api.nvim_get_current_buf(),
+  })
 
   for _, client in ipairs(clients) do
     local resp = client.request_sync(method, {
@@ -32,7 +33,10 @@ local function notify_rename_complete(from, to)
   -- https://microsoft.github.io/language-server-protocol/specifications/lsp/3.17/specification/#workspace_didRenameFiles
   local method = 'workspace/didRenameFiles'
 
-  local clients = lsp_util.get_clients(method)
+  local clients = vim.lsp.get_clients({
+    method = method,
+    bufnr = vim.api.nvim_get_current_buf(),
+  })
 
   for _, client in ipairs(clients) do
     -- NOTE: this returns nothing, so no need to do anything with the response