mirror of
https://github.com/pnx/lualine-lsp-status
synced 2026-06-16 01:54:57 +02:00
116 lines
3.1 KiB
Lua
116 lines
3.1 KiB
Lua
local M = require('lualine.component'):extend()
|
|
local utils = require('lualine.utils.utils')
|
|
|
|
local default_options = {
|
|
|
|
-- Control how/when client count should be displayed
|
|
--
|
|
-- The following values are accepted:
|
|
--
|
|
-- * true : Count is displayed if its greater than zero
|
|
-- * false : No count is displayed.
|
|
-- * "always" : Count is displayed regardless of value.
|
|
show_count = true,
|
|
|
|
-- true if icon should also be color coded.
|
|
colored = true,
|
|
|
|
-- List of filetypes to disable this component for.
|
|
disabled_filetypes = {},
|
|
|
|
-- Colors used.
|
|
colors = {
|
|
-- Color used if there are one or more clients connected
|
|
active = {
|
|
fg = utils.extract_color_from_hllist(
|
|
'fg',
|
|
{ 'DiagnosticOk', 'DiagnosticSignOk' },
|
|
'#89dceb'
|
|
)
|
|
},
|
|
-- Color used if there is zero clients connected
|
|
inactive = {
|
|
fg = utils.extract_color_from_hllist(
|
|
'fg',
|
|
{ 'DiagnosticError', 'DiagnosticSignError', 'Error' },
|
|
'#f38ba8'
|
|
)
|
|
},
|
|
-- Color used for the count.
|
|
count = {
|
|
fg = utils.extract_color_from_hllist(
|
|
'fg',
|
|
{ 'StatusLineNormal' },
|
|
'#ffffff'
|
|
)
|
|
},
|
|
},
|
|
|
|
-- Icon used.
|
|
icons = {
|
|
-- Icon used when there is one or more clients connected
|
|
active = "",
|
|
|
|
-- Icon used when there is zero clients connected.
|
|
inactive = ""
|
|
}
|
|
}
|
|
|
|
|
|
function M:init(options)
|
|
options = vim.tbl_deep_extend('keep', options or {}, default_options)
|
|
M.super.init(self, options)
|
|
|
|
if self.options.colored then
|
|
self.highlights = {
|
|
active = self:create_hl(self.options.colors.active, 'active'),
|
|
inactive = self:create_hl(self.options.colors.inactive, 'inactive'),
|
|
count = self:create_hl(self.options.colors.count, 'count'),
|
|
}
|
|
self.hl = {}
|
|
for name, highlight_name in pairs(self.highlights) do
|
|
self.hl[name] = self:format_hl(highlight_name)
|
|
end
|
|
end
|
|
end
|
|
|
|
function M:format(icon, count)
|
|
if self.config.show_count then
|
|
return string.format("%s %s", icon, count)
|
|
end
|
|
return string.format("%s", icon)
|
|
end
|
|
|
|
function M:update_status()
|
|
|
|
if vim.tbl_contains(self.options.disabled_filetypes or {}, vim.bo.filetype) then
|
|
return ""
|
|
end
|
|
|
|
local num_clients = #vim.tbl_keys(vim.lsp.get_clients({bufnr = 0}))
|
|
local status = "inactive"
|
|
if num_clients > 0 then
|
|
status = "active"
|
|
end
|
|
|
|
local segments = {}
|
|
|
|
local icon = self.options.icons[status]
|
|
if self.options.colored then
|
|
table.insert(segments, self.hl[status] .. icon)
|
|
else
|
|
table.insert(segments, icon)
|
|
end
|
|
|
|
if self.options.show_count and (num_clients > 0 or self.options.show_count == "always") then
|
|
if self.options.colored then
|
|
table.insert(segments, self.hl["count"] .. num_clients)
|
|
else
|
|
table.insert(segments, num_clients)
|
|
end
|
|
end
|
|
|
|
return table.concat(segments, ' ')
|
|
end
|
|
|
|
return M
|