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Add guards to lsp.init

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This commit is contained in:
Oscar Wallberg
2023-09-13 16:12:44 +02:00
parent e085e2efb9
commit 89991da9a6
1 changed files with 28 additions and 56 deletions
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lua/lsp/init.lua
+28 -56
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@@ -116,60 +116,16 @@ function P.on_attach(client, bufnr)
-- Enable completion triggered by <c-x><c-o>
-- Disabled in favor of nvim-cmp
-- vim.api.nvim_buf_set_option(bufnr, 'omnifunc', 'v:lua.vim.lsp.omnifunc')
require("lsp_signature").on_attach({
debug = false, -- set to true to enable debug logging
log_path = vim.fn.stdpath("cache") .. "/lsp_signature.log", -- log dir when debug is on
-- default is ~/.cache/nvim/lsp_signature.log
verbose = false, -- show debug line number
bind = true, -- This is mandatory, otherwise border config won't get registered.
-- If you want to hook lspsaga or other signature handler, pls set to false
doc_lines = 20, -- will show two lines of comment/doc(if there are more than two lines in doc, will be truncated);
-- set to 0 if you DO NOT want any API comments be shown
-- This setting only take effect in insert mode, it does not affect signature help in normal
-- mode, 10 by default
local ok, lsp_signature = pcall(require, "lsp_signature")
if ok then
lsp_signature.on_attach({
doc_lines = 20,
hint_enable = false,
toggle_key = "<C-e>",
}, bufnr)
end
max_height = 12, -- max height of signature floating_window
max_width = 80, -- max_width of signature floating_window
noice = false, -- set to true if you using noice to render markdown
wrap = true, -- allow doc/signature text wrap inside floating_window, useful if your lsp return doc/sig is too long
floating_window = true, -- show hint in a floating window, set to false for virtual text only mode
floating_window_above_cur_line = true, -- try to place the floating above the current line when possible Note:
-- will set to true when fully tested, set to false will use whichever side has more space
-- this setting will be helpful if you do not want the PUM and floating win overlap
floating_window_off_x = 1, -- adjust float windows x position.
floating_window_off_y = 0, -- adjust float windows y position. e.g -2 move window up 2 lines; 2 move down 2 lines
close_timeout = nil, -- close floating window after ms when laster parameter is entered
fix_pos = false, -- set to true, the floating window will not auto-close until finish all parameters
hint_enable = false, -- virtual hint enable
hint_prefix = "🐼 ", -- Panda for parameter, NOTE: for the terminal not support emoji, might crash
hint_scheme = "String",
hi_parameter = "IncSearch", -- default 'LspSignatureActiveParameter', -- how your parameter will be highlight
handler_opts = {
border = "none", -- double, rounded, single, shadow, none
},
always_trigger = true, -- sometime show signature on new line or in middle of parameter can be confusing, set it to false for #58
auto_close_after = nil, -- autoclose signature float win after x sec, disabled if nil.
extra_trigger_chars = {}, -- Array of extra characters that will trigger signature completion, e.g., {"(", ","}
zindex = 200, -- by default it will be on top of all floating windows, set to <= 50 send it to bottom
padding = "", -- character to pad on left and right of signature can be ' ', or '|' etc
transparency = nil, -- disabled by default, allow floating win transparent value 1~100
shadow_blend = 36, -- if you using shadow as border use this set the opacity
shadow_guibg = "Black", -- if you using shadow as border use this set the color e.g. 'Green' or '#121315'
timer_interval = 200, -- default timer check interval set to lower value if you want to reduce latency
toggle_key = "<C-e>", -- toggle signature on and off in insert mode, e.g. toggle_key = '<M-x>'
select_signature_key = nil, -- cycle to next signature, e.g. '<M-n>' function overloading
move_cursor_key = "<C-s>", -- imap, use nvim_set_current_win to move cursor between current win and floating
}, bufnr)
-- Mappings.
-- See `:help vim.lsp.*` for documentation on any of the below functions
local opts = { silent = true, buffer = bufnr, }
@@ -236,7 +192,10 @@ function P.reload_server_buf(self, name)
end
for _, bufnr in ipairs(vim.api.nvim_list_bufs()) do
if vim.api.nvim_buf_is_loaded(bufnr) then
local buf_ft = vim.api.nvim_get_option_value("filetype", { buf = bufnr, })
local buf_ft = vim.api.nvim_get_option_value(
"filetype",
{ buf = bufnr, }
)
if ft_map[buf_ft] then
vim.api.nvim_buf_call(
bufnr,
@@ -281,7 +240,10 @@ function P.language_servers(self)
if #not_installed > 0 then
utils.warn(
("Disabling %s because the following required package(s) are not installed: %s"):format(
("Disabling %s "
+ "because the following required package(s) "
+ "are not installed: %s")
:format(
server,
table.concat(not_installed, ", ")
),
@@ -302,7 +264,10 @@ function P.language_servers(self)
if #not_installed > 0 then
utils.warn(
("Disabling %s because the following required python3 module(s) are not installed: %s"):format(
("Disabling %s "
+ "because the following required python3 "
+ "module(s) are not installed: %s")
:format(
server,
table.concat(not_installed, ", ")
),
@@ -332,7 +297,14 @@ function P.setup_server(self, name)
local lspconfig = require("lspconfig")
server.lspconfig.root_dir = lspconfig.util.find_git_ancestor
server.lspconfig.capabilities = self.capabilities
server.lspconfig.on_attach = self.on_attach
server.lspconfig.on_attach = function (...)
local ok, resp = pcall(self.on_attach, ...)
if not ok then
utils.err(
("Failed to load on_attach for %s:\n%s"):format(name, resp)
)
end
end
lspconfig[name].setup(server.lspconfig)
self:reload_server_buf(name)
end