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handle errors from buf_request_sync (#819)

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This commit is contained in:
William Boman
2021-05-06 22:00:31 +02:00
committed by GitHub
parent ad30a7b085
commit 88f7b27222
2 changed files with 36 additions and 7 deletions
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25
lua/telescope/builtin/lsp.lua
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@@ -19,7 +19,12 @@ lsp.references = function(opts)
local params = vim.lsp.util.make_position_params()
params.context = { includeDeclaration = true }
local results_lsp = vim.lsp.buf_request_sync(0, "textDocument/references", params, opts.timeout or 10000)
local results_lsp, err = vim.lsp.buf_request_sync(0, "textDocument/references", params, opts.timeout or 10000)
if err then
vim.api.nvim_err_writeln("Error when finding references: " .. err)
return
end
local locations = {}
for _, server_results in pairs(results_lsp) do
if server_results.result then
@@ -46,7 +51,11 @@ local function list_or_jump(action, title, opts)
opts = opts or {}
local params = vim.lsp.util.make_position_params()
local result = vim.lsp.buf_request_sync(0, action, params, opts.timeout or 10000)
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
@@ -82,7 +91,11 @@ end
lsp.document_symbols = function(opts)
local params = vim.lsp.util.make_position_params()
local results_lsp = vim.lsp.buf_request_sync(0, "textDocument/documentSymbol", params, opts.timeout or 10000)
local results_lsp, err = vim.lsp.buf_request_sync(0, "textDocument/documentSymbol", params, opts.timeout or 10000)
if err then
vim.api.nvim_err_writeln("Error when finding document symbols: " .. err)
return
end
if not results_lsp or vim.tbl_isempty(results_lsp) then
print("No results from textDocument/documentSymbol")
@@ -233,7 +246,11 @@ lsp.workspace_symbols = function(opts)
opts.shorten_path = utils.get_default(opts.shorten_path, true)
local params = {query = opts.query or ''}
local results_lsp = vim.lsp.buf_request_sync(0, "workspace/symbol", params, opts.timeout or 10000)
local results_lsp, err = vim.lsp.buf_request_sync(0, "workspace/symbol", params, opts.timeout or 10000)
if err then
vim.api.nvim_err_writeln("Error when finding workspace symbols: " .. err)
return
end
local locations = {}