112 lines
3.5 KiB
Lua
112 lines
3.5 KiB
Lua
-- Copyright (c) 2020-2021 hoob3rt
|
|
-- MIT license, see LICENSE for more details.
|
|
local lualine_require = require 'lualine_require'
|
|
local modules = lualine_require.lazy_require {
|
|
default_config = 'lualine.components.diagnostics.config',
|
|
sources = 'lualine.components.diagnostics.sources',
|
|
highlight = 'lualine.highlight',
|
|
utils = 'lualine.utils.utils',
|
|
utils_notices = 'lualine.utils.notices',
|
|
}
|
|
|
|
local M = lualine_require.require('lualine.component'):extend()
|
|
|
|
M.diagnostics_sources = modules.sources.sources
|
|
M.get_diagnostics = modules.sources.get_diagnostics
|
|
|
|
-- Initializer
|
|
function M:init(options)
|
|
-- Run super()
|
|
M.super.init(self, options)
|
|
-- Apply default options
|
|
self.options = vim.tbl_deep_extend('keep', self.options or {}, modules.default_config.options)
|
|
-- Apply default symbols
|
|
self.symbols = vim.tbl_extend(
|
|
'keep',
|
|
self.options.symbols or {},
|
|
self.options.icons_enabled ~= false and modules.default_config.symbols.icons
|
|
or modules.default_config.symbols.no_icons
|
|
)
|
|
-- Initialize highlight groups
|
|
if self.options.colored then
|
|
self.highlight_groups = {
|
|
error = modules.highlight.create_component_highlight_group(
|
|
self.options.diagnostics_color.error,
|
|
'diagnostics_error',
|
|
self.options
|
|
),
|
|
warn = modules.highlight.create_component_highlight_group(
|
|
self.options.diagnostics_color.warn,
|
|
'diagnostics_warn',
|
|
self.options
|
|
),
|
|
info = modules.highlight.create_component_highlight_group(
|
|
self.options.diagnostics_color.info,
|
|
'diagnostics_info',
|
|
self.options
|
|
),
|
|
hint = modules.highlight.create_component_highlight_group(
|
|
self.options.diagnostics_color.hint,
|
|
'diagnostics_hint',
|
|
self.options
|
|
),
|
|
}
|
|
end
|
|
|
|
-- Error out no source
|
|
if #self.options.sources < 1 then
|
|
print 'no sources for diagnostics configured'
|
|
return ''
|
|
end
|
|
-- Initialize variable to store last update so we can use it in insert
|
|
-- mode for no update_in_insert
|
|
self.last_update = ''
|
|
end
|
|
|
|
function M:update_status()
|
|
if not self.options.update_in_insert and vim.api.nvim_get_mode().mode:sub(1, 1) == 'i' then
|
|
return self.last_update
|
|
end
|
|
local error_count, warning_count, info_count, hint_count = 0, 0, 0, 0
|
|
local diagnostic_data = modules.sources.get_diagnostics(self.options.sources)
|
|
-- sum all the counts
|
|
for _, data in pairs(diagnostic_data) do
|
|
error_count = error_count + data.error
|
|
warning_count = warning_count + data.warn
|
|
info_count = info_count + data.info
|
|
hint_count = hint_count + data.hint
|
|
end
|
|
local result = {}
|
|
local data = {
|
|
error = error_count,
|
|
warn = warning_count,
|
|
info = info_count,
|
|
hint = hint_count,
|
|
}
|
|
-- format the counts with symbols and highlights
|
|
if self.options.colored then
|
|
local colors = {}
|
|
for name, hl in pairs(self.highlight_groups) do
|
|
colors[name] = modules.highlight.component_format_highlight(hl)
|
|
end
|
|
for _, section in ipairs(self.options.sections) do
|
|
if data[section] ~= nil and data[section] > 0 then
|
|
table.insert(result, colors[section] .. self.symbols[section] .. data[section])
|
|
end
|
|
end
|
|
else
|
|
for _, section in ipairs(self.options.sections) do
|
|
if data[section] ~= nil and data[section] > 0 then
|
|
table.insert(result, self.symbols[section] .. data[section])
|
|
end
|
|
end
|
|
end
|
|
self.last_update = ''
|
|
if result[1] ~= nil then
|
|
self.last_update = table.concat(result, ' ')
|
|
end
|
|
return self.last_update
|
|
end
|
|
|
|
return M
|