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-- Set Default Prefix.
-- Note: You can set a prefix per lsp server in the lv-globals.lua file
local M = {}
function M.setup()
local config = { -- your config
virtual_text = options.lsp.diagnostics.virtual_text,
signs = options.lsp.diagnostics.signs,
underline = options.lsp.diagnostics.underline,
update_in_insert = options.lsp.diagnostics.update_in_insert,
severity_sort = options.lsp.diagnostics.severity_sort,
}
if vim.fn.has "nvim-0.5.1" > 0 then
vim.lsp.handlers["textDocument/publishDiagnostics"] = function(_, result, ctx, _)
local uri = result.uri
local bufnr = vim.uri_to_bufnr(uri)
if not bufnr then
return
end
local diagnostics = result.diagnostics
vim.lsp.diagnostic.save(diagnostics, bufnr, ctx.client_id)
if not vim.api.nvim_buf_is_loaded(bufnr) then
return
end
vim.lsp.diagnostic.display(diagnostics, bufnr, ctx.client_id, config)
end
else
vim.lsp.handlers["textDocument/publishDiagnostics"] =
function(_, _, params, client_id, _)
local uri = params.uri
local bufnr = vim.uri_to_bufnr(uri)
if not bufnr then
return
end
local diagnostics = params.diagnostics
vim.lsp.diagnostic.save(diagnostics, bufnr, client_id)
if not vim.api.nvim_buf_is_loaded(bufnr) then
return
end
vim.lsp.diagnostic.display(diagnostics, bufnr, client_id, config)
end
end
vim.lsp.handlers["textDocument/hover"] = vim.lsp.with(vim.lsp.handlers.hover, {
border = options.lsp.popup_border,
})
vim.lsp.handlers["textDocument/signatureHelp"] = vim.lsp.with(
vim.lsp.handlers.signature_help,
{
border = options.lsp.popup_border,
}
)
end
function M.show_line_diagnostics()
local diagnostics = vim.lsp.diagnostic.get_line_diagnostics()
local diags = vim.deepcopy(diagnostics)
local height = #diagnostics
local width = 0
local opts = {}
local close_events = { "CursorMoved", "CursorMovedI", "BufHidden", "InsertCharPre" }
local diagnostic_severities = {
"Error",
"Warning",
"Information",
"Hint",
}
if height == 0 then
return
end
local bufnr = vim.api.nvim_create_buf(false, true)
for i, diagnostic in ipairs(diagnostics) do
local source = diagnostic.source
if source then
if string.find(source, "/") then
source = string.sub(
diagnostic.source,
string.find(diagnostic.source, "([%w-_]+)$")
)
end
diags[i].message = string.format("%s: %s", source, diagnostic.message)
else
diags[i].message = string.format("%s", diagnostic.message)
end
if diagnostic.code then
diags[i].message = string.format("%s [%s]", diags[i].message, diagnostic.code)
end
if diags[i].message:len() > width then
width = string.len(diags[i].message)
end
end
opts = vim.lsp.util.make_floating_popup_options(width, height, opts)
opts["style"] = "minimal"
opts["border"] = "rounded"
vim.api.nvim_buf_set_option(bufnr, "bufhidden", "wipe")
local winnr = vim.api.nvim_open_win(bufnr, false, opts)
vim.api.nvim_win_set_option(winnr, "winblend", 0)
vim.api.nvim_buf_set_var(bufnr, "lsp_floating_window", winnr)
for i, diag in ipairs(diags) do
local message = diag.message:gsub("[\n\r]", " ")
vim.api.nvim_buf_set_lines(bufnr, i - 1, i - 1, 0, { message })
vim.api.nvim_buf_add_highlight(
bufnr,
-1,
"LspDiagnosticsFloating" .. diagnostic_severities[diag.severity],
i - 1,
0,
diag.message:len()
)
end
vim.api.nvim_command(
"autocmd QuitPre <buffer> ++nested ++once lua pcall(vim.api.nvim_win_close, "
.. winnr
.. ", true)"
)
vim.lsp.util.close_preview_autocmd(close_events, winnr)
end
return M
|
