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navigator.lua/lua/navigator/lspwrapper.lua

190 lines
4.9 KiB
Lua

3 years ago
local M = {}
local util = require "navigator.util"
local lsp = require "vim.lsp"
local log = require "navigator.util".log
local symbol_kind = require "navigator.lspclient.lspkind".symbol_kind
local cwd = vim.fn.getcwd(0)
3 years ago
function M.lines_from_locations(locations, include_filename)
local fnamemodify = (function(filename)
if include_filename then
return vim.fn.fnamemodify(filename, ":~:.") .. ":"
else
return ""
end
end)
local lines = {}
for _, loc in ipairs(locations) do
table.insert(
lines,
(fnamemodify(loc["filename"]) .. loc["lnum"] .. ":" .. loc["col"] .. ": " .. vim.trim(loc["text"]))
)
end
return lines
end
function M.symbols_to_items(result)
local locations = {}
-- log(result)
for i = 1, #result do
local item = result[i].location
if item ~= nil and item.range ~= nil then
item.kind = result[i].kind
local kind = symbol_kind(item.kind)
item.name = result[i].name --symbol name
item.text = result[i].name
if kind ~= nil then
item.text = kind .. ": " .. item.text
end
item.filename = vim.uri_to_fname(item.uri)
item.display_filename = item.filename:gsub(cwd .. "/", "./", 1)
if item.range == nil or item.range.start == nil then
log("range not set", result[i], item)
end
item.lnum = item.range.start.line + 1
if item.containerName ~= nil then
item.text = "" .. item.containerName .. item.text
end
table.insert(locations, item)
end
end
-- local items = locations_to_items(locations)
-- log(locations[1])
return locations
end
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local function extract_result(results_lsp)
if results_lsp then
local results = {}
for _, server_results in pairs(results_lsp) do
if server_results.result then
vim.list_extend(results, server_results.result)
end
end
return results
end
end
function M.check_capabilities(feature, client_id)
local clients = lsp.buf_get_clients(client_id or 0)
local supported_client = false
for _, client in pairs(clients) do
supported_client = client.resolved_capabilities[feature]
if supported_client then
goto continue
end
end
::continue::
if supported_client then
return true
else
if #clients == 0 then
print("LSP: no client attached")
else
print("LSP: server does not support " .. feature)
end
return false
end
end
function M.call_sync(method, params, opts, handler)
params = params or {}
opts = opts or {}
local results_lsp, err = lsp.buf_request_sync(0, method, params, opts.timeout or vim.g.navtator_timeout)
handler(err, method, extract_result(results_lsp), nil, nil)
end
function M.call_async(method, params, handler)
params = params or {}
local callback = function(...)
util.show(...)
handler(...)
end
local results_lsp, canceller = lsp.buf_request(0, method, params, callback)
return results_lsp, canceller
-- handler(err, method, extract_result(results_lsp), nil, nil)
end
function M.locations_to_items(locations)
local cwd = vim.fn.getcwd(0)
if not locations or vim.tbl_isempty(locations) then
print("list not avalible")
return
end
local items = {} -- lsp.util.locations_to_items(locations)
-- items and locations may not matching
table.sort(
locations,
function(i, j)
if i.uri == j.uri then
if i.range and i.range.start then
return i.range.start.line < j.range.start.line
end
return false
else
return i.uri < j.uri
end
end
)
for i, loc in ipairs(locations) do
local item = lsp.util.locations_to_items({loc})[1]
item.uri = locations[i].uri
item.range = locations[i].range
item.filename = assert(vim.uri_to_fname(item.uri))
local filename = item.filename:gsub(cwd .. "/", "./", 1)
item.display_filename = filename or item.filename
item.rpath = util.get_relative_path(cwd, item.filename)
table.insert(items, item)
end
return items
end
function M.symbol_to_items(locations)
local cwd = vim.fn.getcwd(0)
if not locations or vim.tbl_isempty(locations) then
print("list not avalible")
return
end
local items = {} -- lsp.util.locations_to_items(locations)
-- items and locations may not matching
table.sort(
locations,
function(i, j)
if i.uri == j.uri then
if i.range and i.range.start then
return i.range.start.line < j.range.start.line
end
return false
else
return i.uri < j.uri
end
end
)
for i, loc in ipairs(locations) do
local item = {} -- lsp.util.locations_to_items({loc})[1]
item.uri = locations[i].uri
item.range = locations[i].range
item.filename = assert(vim.uri_to_fname(item.uri))
local filename = item.filename:gsub(cwd .. "/", "./", 1)
item.display_filename = filename or item.filename
item.rpath = util.get_relative_path(cwd, item.filename)
table.insert(items, item)
end
return items
end
3 years ago
return M