diff options
Diffstat (limited to 'init.lua')
| -rw-r--r-- | init.lua | 45 |
1 files changed, 12 insertions, 33 deletions
@@ -25,28 +25,10 @@ if not vis.communicate then return {} end -local json -local json_impls = {'json', 'cjson', 'dkjson'} - --- find a suitable json implementation -for _, json_impl in ipairs(json_impls) do - if vis:module_exist(json_impl) then - json = require(json_impl) - if not json.encode or not json.decode then - json = nil - end - - -- found a usable json implementation - if json then - break - end - end -end +-- state of our language server client +local lspc = dofile(source_path .. 'lspc.lua') --- We found no suitable implementation in json_impls -> use our fallback -if not json then - json = dofile(source_path .. 'json.lua') -end +lspc.json = dofile(source_path .. 'json.lua') local jsonrpc = {} jsonrpc.error_codes = { @@ -65,9 +47,6 @@ jsonrpc.error_codes = { RequestCancelled = -32800, } --- state of our language server client -local lspc = dofile(source_path .. 'lspc.lua') - -- Forward declaration of lspc_err to use it in capture_cmd local lspc_err @@ -555,7 +534,7 @@ local function vis_apply_workspaceEdit(_, _, workspaceEdit) local path = uri_to_path(uri) summary = summary .. path .. ':\n' for i, edit in ipairs(edits) do - summary = summary .. '\t' .. i .. '.: ' .. json.encode(edit) .. '\n' + summary = summary .. '\t' .. i .. '.: ' .. lspc.json.encode(edit) .. '\n' end end @@ -696,7 +675,7 @@ end local function ls_rpc(ls, req) req.jsonrpc = '2.0' - local content_part = json.encode(req) + local content_part = lspc.json.encode(req) local content_len = string.len(content_part) local header_part = 'Content-Length: ' .. tostring(content_len) @@ -774,7 +753,7 @@ local function lspc_handle_goto_method_response(req, result) -- location is a Location local lsp_doc_pos if location.uri then - lspc.log('Handle location: ' .. json.encode(location)) + lspc.log('Handle location: ' .. lspc.json.encode(location)) lsp_doc_pos = { textDocument = {uri = location.uri}, position = { @@ -784,7 +763,7 @@ local function lspc_handle_goto_method_response(req, result) } -- location is a LocationLink elseif location.targetUri then - lspc.log('Handle locationLink: ' .. json.encode(location)) + lspc.log('Handle locationLink: ' .. lspc.json.encode(location)) lsp_doc_pos = { textDocument = {uri = location.targetUri}, position = { @@ -793,7 +772,7 @@ local function lspc_handle_goto_method_response(req, result) }, } else - lspc_warn('Unknown location type: ' .. json.encode(location)) + lspc_warn('Unknown location type: ' .. lspc.json.encode(location)) end local doc_pos = lsp_doc_pos_to_vis(lsp_doc_pos) @@ -934,7 +913,7 @@ local function lspc_handle_signature_help_method_response(win, result, call_pos) local help_header = '--- signature help: ' .. (win.file.path or '') .. ': ' .. sel.line .. ', ' .. sel.col .. ' ---\n' - -- local help_msg = json.encode(result) + -- local help_msg = lspc.json.encode(result) local help_msg = '' for _, signature in ipairs(signatures) do local sig_msg = signature.label @@ -1054,7 +1033,7 @@ local function lspc_handle_workspace_configuration_call(ls, params, response) end t = t[k] end - table.insert(results, t or json.null) + table.insert(results, t or lspc.json.null) end response.result = results end @@ -1164,7 +1143,7 @@ local function ls_recv_data(ls, data) end for _, msg in ipairs(msgs) do - local resp = json.decode(msg) + local resp = lspc.json.decode(msg) ls_handle_msg(ls, resp) end end @@ -1304,7 +1283,7 @@ local function ls_start(ls, init_options) local params = { processId = vis_pid, clientInfo = {name = lspc.name, version = lspc.version}, - rootUri = json.null, + rootUri = lspc.json.null, capabilities = lspc.client_capabilites, } |