navigator.lua/lua/navigator/diagnostics.lua
2021-06-25 10:33:04 +10:00

114 lines
3.6 KiB
Lua

local gui = require "navigator.gui"
local diagnostic_list = {}
local util = require "navigator.util"
local log = util.log
local error = util.error
local path_sep = require"navigator.util".path_sep()
local path_cur = require"navigator.util".path_cur()
diagnostic_list[vim.bo.filetype] = {}
local diag_hdlr = function(err, method, result, client_id, br, config)
-- log(result)
vim.lsp.diagnostic.on_publish_diagnostics(err, method, result, client_id, br, config)
if err ~= nil then
log(err, config)
end
local cwd = vim.fn.getcwd(0)
local ft = vim.bo.filetype
if diagnostic_list[ft] == nil then
diagnostic_list[vim.bo.filetype] = {}
end
-- vim.lsp.diagnostic.clear(vim.fn.bufnr(), client.id, nil, nil)
local uri = result.uri
if result and result.diagnostics then
local item_list = {}
for _, v in ipairs(result.diagnostics) do
local item = v
item.filename = assert(vim.uri_to_fname(uri))
item.display_filename = item.filename:gsub(cwd .. path_sep, path_cur, 1)
item.lnum = v.range.start.line + 1
item.col = v.range.start.character + 1
item.uri = uri
local head = _NgConfigValues.icons.diagnostic_head
if v.severity == 1 then
head = _NgConfigValues.icons.diagnostic_head_severity_1
end
if v.severity == 2 then
head = _NgConfigValues.icons.diagnostic_head_severity_2
end
if v.severity > 2 then
head = _NgConfigValues.icons.diagnostic_head_severity_3
end
local bufnr = vim.uri_to_bufnr(uri)
if not vim.api.nvim_buf_is_loaded(bufnr) then
vim.fn.bufload(bufnr)
end
local pos = v.range.start
local row = pos.line
local line = (vim.api.nvim_buf_get_lines(bufnr, row, row + 1, false) or {""})[1]
if line ~= nil then
item.text = head .. line .. _NgConfigValues.icons.diagnostic_head_description .. v.message
table.insert(item_list, item)
else
error("diagnostic result empty line", v, item)
end
end
-- local old_items = vim.fn.getqflist()
diagnostic_list[ft][uri] = item_list
end
end
local M = {}
-- vim.lsp.handlers["textDocument/publishDiagnostics"] =
M.diagnostic_handler = vim.lsp.with(diag_hdlr, {
-- Enable underline, use default values
underline = true,
-- Enable virtual text, override spacing to 0
virtual_text = {spacing = 0, prefix = _NgConfigValues.icons.diagnostic_virtual_text},
-- Use a function to dynamically turn signs off
-- and on, using buffer local variables
signs = true,
-- Disable a feature
update_in_insert = false
})
M.show_diagnostic = function()
vim.lsp.diagnostic.get_all()
local bufs = vim.api.nvim_list_bufs()
for _, buf in ipairs(bufs) do
local bname = vim.fn.bufname(buf)
if #bname > 0 and not util.exclude(bname) then
if vim.api.nvim_buf_is_loaded(buf) then
vim.lsp.diagnostic.get(buf, nil)
end
end
end
if diagnostic_list[vim.bo.filetype] ~= nil then
-- log(diagnostic_list[vim.bo.filetype])
-- vim.fn.setqflist({}, " ", {title = "LSP", items = diagnostic_list[vim.bo.filetype]})
local results = diagnostic_list[vim.bo.filetype]
local display_items = {}
for _, items in pairs(results) do
for _, it in pairs(items) do
table.insert(display_items, it)
end
end
-- log(display_items)
if #display_items > 0 then
gui.new_list_view({
items = display_items,
api = _NgConfigValues.icons.diagnostic_file .. _NgConfigValues.icons.diagnostic_head
.. " Diagnostic ",
enable_preview_edit = true
})
end
end
end
return M