diff options
Diffstat (limited to 'init.lua')
| -rw-r--r-- | init.lua | 69 |
1 files changed, 30 insertions, 39 deletions
@@ -1187,35 +1187,36 @@ local function lspc_get_usable_ls(syntax) return ls end +local function lspc_new_file_handle(file) + return {file = file, version = 0, diagnostics = {}, language_servers = {}} +end + +-- detect if a file is already opened in a language server +local function ls_is_file_opened(ls, file) + return lspc.open_files[file.path] and lspc.open_files[file.path].language_servers[ls] +end + +-- close the file if associated with the language server local function lspc_close(ls, file) - if not lspc.open_files[file.path] then - return file.path .. ' not open' + if not ls_is_file_opened(ls, file) then + return file.path .. ' not open in ' .. ls.name end ls_send_notification(ls, 'textDocument/didClose', { textDocument = {uri = path_to_uri(file.path)}, }) - lspc.open_files[file.path] = nil - file.lspc = nil + lspc.open_files[file.path][ls] = nil end --- register a file as open with a language server and setup a close and save event handlers +-- register a file as open with a language server and setup close and save event handlers -- A file must be opened before any textDocument functions can be used with it. local function lspc_open(ls, win, file) -- already opened - if lspc.open_files[file.path] then - return file.path .. ' already open' + if ls_is_file_opened(ls, file) then + return file.path .. ' already open in ' .. ls.name end - local lspc_file_handle = lspc.open_files[file.path] - if not lspc_file_handle then - lspc_file_handle = { - file = file, - version = 0, - diagnostics = {}, - language_servers = {}, - } - end - table.insert(lspc_file_handle.language_servers, ls) + local lspc_file_handle = lspc.open_files[file.path] or lspc_new_file_handle(file) + lspc_file_handle.language_servers[ls] = true lspc.open_files[file.path] = lspc_file_handle local params = { @@ -1229,23 +1230,17 @@ local function lspc_open(ls, win, file) ls_send_notification(ls, 'textDocument/didOpen', params) - vis.events.subscribe(vis.events.FILE_CLOSE, function(file) -- luacheck: ignore file - for _, ls in pairs(lspc.running) do -- luacheck: ignore ls - if lspc.open_files[file.path] then - lspc_close(ls, file) - end - end + vis.events.subscribe(vis.events.FILE_CLOSE, function(closed_file) + lspc_close(ls, closed_file) end) -- the server is interested in didSave notifications if ls.capabilities.textDocumentSync and type(ls.capabilities.textDocumentSync) == 'table' and ls.capabilities.textDocumentSync.save then - vis.events.subscribe(vis.events.FILE_SAVE_POST, function(file, path) -- luacheck: ignore file - for _, ls in pairs(lspc.running) do -- luacheck: ignore ls - if lspc.open_files[file.path] then - local params = {textDocument = {uri = path_to_uri(path)}} -- luacheck: ignore params - ls_send_notification(ls, 'textDocument/didSave', params) - end + vis.events.subscribe(vis.events.FILE_SAVE_POST, function(saved_file, path) + if ls_is_file_opened(saved_file, ls) then + local did_save_params = {textDocument = {uri = path_to_uri(path)}} + ls_send_notification(ls, 'textDocument/didSave', did_save_params) end end) end @@ -1311,7 +1306,6 @@ local function new_ls(ls_conf) initialized = false, id = 0, inflight = {}, - open_files = {}, parser = parser.Parser(), -- exported methods of a language server @@ -1360,7 +1354,7 @@ local function lspc_method_doc_pos(ls, method, win, argv, additional_params) return 'language server ' .. ls.name .. ' does not provide ' .. method end - if not lspc.open_files[win.file.path] then + if not ls_is_file_opened(ls, win.file) then lspc_open(ls, win, win.file) end @@ -1586,7 +1580,7 @@ vis:command_register('lspc-rename', function(argv, _, win) return end - if not lspc.open_files[win.file.path] then + if not ls_is_file_opened(ls, win.file.path) then lspc_open(ls, win, win.file) end @@ -1753,16 +1747,13 @@ vis.events.subscribe(vis.events.FILE_SAVE_POST, function(file, path) return end - local ls = lspc_get_usable_ls(vis.win.syntax) - if not ls then + local file_handle = lspc.open_files[path] + if not file_handle then return end - - if not ls.open_files[path] then - lspc_open(ls, vis.win, file) + for ls in pairs(file_handle.language_servers) do + ls_send_did_change(ls, file) end - - ls_send_did_change(ls, file) end) vis.events.subscribe(lspc.events.LS_INITIALIZED, function(ls) |