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fix: make lsp_* async (#1506)

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This commit is contained in:
Chinmay Dalal
2021-12-02 12:21:13 +05:30
committed by GitHub
parent aa41912ef8
commit 7462999202
1 changed files with 125 additions and 130 deletions
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255
lua/telescope/builtin/lsp.lua
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@@ -16,71 +16,23 @@ lsp.references = function(opts)
local params = vim.lsp.util.make_position_params() local params = vim.lsp.util.make_position_params()
params.context = { includeDeclaration = true } params.context = { includeDeclaration = true }
local results_lsp, err = vim.lsp.buf_request_sync(0, "textDocument/references", params, opts.timeout or 10000) vim.lsp.buf_request(0, "textDocument/references", params, function(err, result, _ctx, _config)
if err then if err then
vim.api.nvim_err_writeln("Error when finding references: " .. err) vim.api.nvim_err_writeln("Error when finding references: " .. err)
return return
end
local locations = {}
for _, server_results in pairs(results_lsp) do
if server_results.result then
vim.list_extend(locations, vim.lsp.util.locations_to_items(server_results.result) or {})
end end
end
if vim.tbl_isempty(locations) then local locations = {}
return if result then
end vim.list_extend(locations, vim.lsp.util.locations_to_items(result) or {})
pickers.new(opts, {
prompt_title = "LSP References",
finder = finders.new_table {
results = locations,
entry_maker = opts.entry_maker or make_entry.gen_from_quickfix(opts),
},
previewer = conf.qflist_previewer(opts),
sorter = conf.generic_sorter(opts),
}):find()
end
local function list_or_jump(action, title, opts)
opts = opts or {}
local params = vim.lsp.util.make_position_params()
local result, err = vim.lsp.buf_request_sync(0, action, params, opts.timeout or 10000)
if err then
vim.api.nvim_err_writeln("Error when executing " .. action .. " : " .. err)
return
end
local flattened_results = {}
for _, server_results in pairs(result) do
if server_results.result then
-- textDocument/definition can return Location or Location[]
if not vim.tbl_islist(server_results.result) then
flattened_results = { server_results.result }
break
end
vim.list_extend(flattened_results, server_results.result)
end end
end
if #flattened_results == 0 then if vim.tbl_isempty(locations) then
return return
elseif #flattened_results == 1 and opts.jump_type ~= "never" then
if opts.jump_type == "tab" then
vim.cmd "tabedit"
elseif opts.jump_type == "split" then
vim.cmd "new"
elseif opts.jump_type == "vsplit" then
vim.cmd "vnew"
end end
vim.lsp.util.jump_to_location(flattened_results[1])
else
local locations = vim.lsp.util.locations_to_items(flattened_results)
pickers.new(opts, { pickers.new(opts, {
prompt_title = title, prompt_title = "LSP References",
finder = finders.new_table { finder = finders.new_table {
results = locations, results = locations,
entry_maker = opts.entry_maker or make_entry.gen_from_quickfix(opts), entry_maker = opts.entry_maker or make_entry.gen_from_quickfix(opts),
@@ -88,7 +40,52 @@ local function list_or_jump(action, title, opts)
previewer = conf.qflist_previewer(opts), previewer = conf.qflist_previewer(opts),
sorter = conf.generic_sorter(opts), sorter = conf.generic_sorter(opts),
}):find() }):find()
end end)
end
local function list_or_jump(action, title, opts)
opts = opts or {}
local params = vim.lsp.util.make_position_params()
vim.lsp.buf_request(0, action, params, function(err, result, _ctx, _config)
if err then
vim.api.nvim_err_writeln("Error when executing " .. action .. " : " .. err)
return
end
local flattened_results = {}
if result then
-- textDocument/definition can return Location or Location[]
if not vim.tbl_islist(result) then
flattened_results = { result }
end
vim.list_extend(flattened_results, result)
end
if #flattened_results == 0 then
return
elseif #flattened_results == 1 and opts.jump_type ~= "never" then
if opts.jump_type == "tab" then
vim.cmd "tabedit"
elseif opts.jump_type == "split" then
vim.cmd "new"
elseif opts.jump_type == "vsplit" then
vim.cmd "vnew"
end
vim.lsp.util.jump_to_location(flattened_results[1])
else
local locations = vim.lsp.util.locations_to_items(flattened_results)
pickers.new(opts, {
prompt_title = title,
finder = finders.new_table {
results = locations,
entry_maker = opts.entry_maker or make_entry.gen_from_quickfix(opts),
},
previewer = conf.qflist_previewer(opts),
sorter = conf.generic_sorter(opts),
}):find()
end
end)
end end
lsp.definitions = function(opts) lsp.definitions = function(opts)
@@ -105,45 +102,44 @@ end
lsp.document_symbols = function(opts) lsp.document_symbols = function(opts)
local params = vim.lsp.util.make_position_params() local params = vim.lsp.util.make_position_params()
local results_lsp, err = vim.lsp.buf_request_sync(0, "textDocument/documentSymbol", params, opts.timeout or 10000) vim.lsp.buf_request(0, "textDocument/documentSymbol", params, function(err, result, _ctx, _config)
if err then if err then
vim.api.nvim_err_writeln("Error when finding document symbols: " .. err) vim.api.nvim_err_writeln("Error when finding document symbols: " .. err)
return return
end end
if not results_lsp or vim.tbl_isempty(results_lsp) then if not result or vim.tbl_isempty(result) then
print "No results from textDocument/documentSymbol" print "No results from textDocument/documentSymbol"
return return
end end
local locations = {} local locations = {}
for _, server_results in pairs(results_lsp) do vim.list_extend(locations, vim.lsp.util.symbols_to_items(result, 0) or {})
vim.list_extend(locations, vim.lsp.util.symbols_to_items(server_results.result, 0) or {})
end
locations = utils.filter_symbols(locations, opts) locations = utils.filter_symbols(locations, opts)
if locations == nil then if locations == nil then
-- error message already printed in `utils.filter_symbols` -- error message already printed in `utils.filter_symbols`
return return
end end
if vim.tbl_isempty(locations) then if vim.tbl_isempty(locations) then
return return
end end
opts.ignore_filename = opts.ignore_filename or true opts.ignore_filename = opts.ignore_filename or true
pickers.new(opts, { pickers.new(opts, {
prompt_title = "LSP Document Symbols", prompt_title = "LSP Document Symbols",
finder = finders.new_table { finder = finders.new_table {
results = locations, results = locations,
entry_maker = opts.entry_maker or make_entry.gen_from_lsp_symbols(opts), entry_maker = opts.entry_maker or make_entry.gen_from_lsp_symbols(opts),
}, },
previewer = conf.qflist_previewer(opts), previewer = conf.qflist_previewer(opts),
sorter = conf.prefilter_sorter { sorter = conf.prefilter_sorter {
tag = "symbol_type", tag = "symbol_type",
sorter = conf.generic_sorter(opts), sorter = conf.generic_sorter(opts),
}, },
}):find() }):find()
end)
end end
lsp.code_actions = function(opts) lsp.code_actions = function(opts)
@@ -337,51 +333,50 @@ end
lsp.workspace_symbols = function(opts) lsp.workspace_symbols = function(opts)
local params = { query = opts.query or "" } local params = { query = opts.query or "" }
local results_lsp, err = vim.lsp.buf_request_sync(0, "workspace/symbol", params, opts.timeout or 10000) vim.lsp.buf_request(0, "workspace/symbol", params, function(err, server_result, _ctx, _config)
if err then if err then
vim.api.nvim_err_writeln("Error when finding workspace symbols: " .. err) vim.api.nvim_err_writeln("Error when finding workspace symbols: " .. err)
return return
end end
local locations = {} local locations = {}
if results_lsp and not vim.tbl_isempty(results_lsp) then if server_result and not vim.tbl_isempty(server_result) then
for _, server_results in pairs(results_lsp) do
-- Some LSPs (like Clangd and intelephense) might return { { result = {} } }, so make sure we have result -- Some LSPs (like Clangd and intelephense) might return { { result = {} } }, so make sure we have result
if server_results and server_results.result and not vim.tbl_isempty(server_results.result) then if server_result and server_result.result and not vim.tbl_isempty(server_result.result) then
vim.list_extend(locations, vim.lsp.util.symbols_to_items(server_results.result, 0) or {}) vim.list_extend(locations, vim.lsp.util.symbols_to_items(server_result.result, 0) or {})
end end
end end
end
locations = utils.filter_symbols(locations, opts) locations = utils.filter_symbols(locations, opts)
if locations == nil then if locations == nil then
-- error message already printed in `utils.filter_symbols` -- error message already printed in `utils.filter_symbols`
return return
end end
if vim.tbl_isempty(locations) then if vim.tbl_isempty(locations) then
print( print(
"No results from workspace/symbol. Maybe try a different query: " "No results from workspace/symbol. Maybe try a different query: "
.. "Telescope lsp_workspace_symbols query=example" .. "Telescope lsp_workspace_symbols query=example"
) )
return return
end end
opts.ignore_filename = utils.get_default(opts.ignore_filename, false) opts.ignore_filename = utils.get_default(opts.ignore_filename, false)
pickers.new(opts, { pickers.new(opts, {
prompt_title = "LSP Workspace Symbols", prompt_title = "LSP Workspace Symbols",
finder = finders.new_table { finder = finders.new_table {
results = locations, results = locations,
entry_maker = opts.entry_maker or make_entry.gen_from_lsp_symbols(opts), entry_maker = opts.entry_maker or make_entry.gen_from_lsp_symbols(opts),
}, },
previewer = conf.qflist_previewer(opts), previewer = conf.qflist_previewer(opts),
sorter = conf.prefilter_sorter { sorter = conf.prefilter_sorter {
tag = "symbol_type", tag = "symbol_type",
sorter = conf.generic_sorter(opts), sorter = conf.generic_sorter(opts),
}, },
}):find() }):find()
end)
end end
local function get_workspace_symbols_requester(bufnr, opts) local function get_workspace_symbols_requester(bufnr, opts)