@@ -116,31 +116,30 @@ end
116 116
--- asks the user to select one.
117 117
--
118 118
---@returns The client that the user selected or nil
119 -
local function select_client(method)
120 -
local clients = vim.tbl_values(vim.lsp.buf_get_clients());
121 -
clients = vim.tbl_filter(function (client)
119 +
local function select_client(method, on_choice)
120 +
validate {
121 +
on_choice = { on_choice, 'function', false },
122 +
}
123 +
local clients = vim.tbl_values(vim.lsp.buf_get_clients())
124 +
clients = vim.tbl_filter(function(client)
122 125
return client.supports_method(method)
123 126
end, clients)
124 127
-- better UX when choices are always in the same order (between restarts)
125 -
table.sort(clients, function (a, b) return a.name < b.name end)
128 +
table.sort(clients, function(a, b)
129 +
return a.name < b.name
130 +
end)
126 131 127 132
if #clients > 1 then
128 -
local choices = {}
129 -
for k,v in pairs(clients) do
130 -
table.insert(choices, string.format("%d %s", k, v.name))
131 -
end
132 -
local user_choice = vim.fn.confirm(
133 -
"Select a language server:",
134 -
table.concat(choices, "\n"),
135 -
0,
136 -
"Question"
137 -
)
138 -
if user_choice == 0 then return nil end
139 -
return clients[user_choice]
133 +
vim.ui.select(clients, {
134 +
prompt = 'Select a language server:',
135 +
format_item = function(client)
136 +
return client.name
137 +
end,
138 +
}, on_choice)
140 139
elseif #clients < 1 then
141 -
return nil
140 +
on_choice(nil)
142 141
else
143 -
return clients[1]
142 +
on_choice(clients[1])
144 143
end
145 144
end
146 145
@@ -152,11 +151,15 @@ end
152 151
--
153 152
---@see https://microsoft.github.io/language-server-protocol/specification#textDocument_formatting
154 153
function M.formatting(options)
155 -
local client = select_client("textDocument/formatting")
156 -
if client == nil then return end
157 - 158 154
local params = util.make_formatting_params(options)
159 -
return client.request("textDocument/formatting", params, nil, vim.api.nvim_get_current_buf())
155 +
local bufnr = vim.api.nvim_get_current_buf()
156 +
select_client('textDocument/formatting', function(client)
157 +
if client == nil then
158 +
return
159 +
end
160 + 161 +
return client.request('textDocument/formatting', params, nil, bufnr)
162 +
end)
160 163
end
161 164 162 165
--- Performs |vim.lsp.buf.formatting()| synchronously.
@@ -172,17 +175,20 @@ end
172 175
---@param timeout_ms (number) Request timeout
173 176
---@see |vim.lsp.buf.formatting_seq_sync|
174 177
function M.formatting_sync(options, timeout_ms)
175 -
local client = select_client("textDocument/formatting")
176 -
if client == nil then return end
177 - 178 178
local params = util.make_formatting_params(options)
179 179
local bufnr = vim.api.nvim_get_current_buf()
180 -
local result, err = client.request_sync("textDocument/formatting", params, timeout_ms, bufnr)
181 -
if result and result.result then
182 -
util.apply_text_edits(result.result, bufnr)
183 -
elseif err then
184 -
vim.notify("vim.lsp.buf.formatting_sync: " .. err, vim.log.levels.WARN)
185 -
end
180 +
select_client('textDocument/formatting', function(client)
181 +
if client == nil then
182 +
return
183 +
end
184 + 185 +
local result, err = client.request_sync('textDocument/formatting', params, timeout_ms, bufnr)
186 +
if result and result.result then
187 +
util.apply_text_edits(result.result, bufnr)
188 +
elseif err then
189 +
vim.notify('vim.lsp.buf.formatting_sync: ' .. err, vim.log.levels.WARN)
190 +
end
191 +
end)
186 192
end
187 193 188 194
--- Formats the current buffer by sequentially requesting formatting from attached clients.
@@ -238,12 +244,15 @@ end
238 244
---@param end_pos ({number, number}, optional) mark-indexed position.
239 245
---Defaults to the end of the last visual selection.
240 246
function M.range_formatting(options, start_pos, end_pos)
241 -
local client = select_client("textDocument/rangeFormatting")
242 -
if client == nil then return end
243 - 244 247
local params = util.make_given_range_params(start_pos, end_pos)
245 248
params.options = util.make_formatting_params(options).options
246 -
return client.request("textDocument/rangeFormatting", params)
249 +
select_client('textDocument/rangeFormatting', function(client)
250 +
if client == nil then
251 +
return
252 +
end
253 + 254 +
return client.request('textDocument/rangeFormatting', params)
255 +
end)
247 256
end
248 257 249 258
--- Renames all references to the symbol under the cursor.
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