diff options
Diffstat (limited to 'runtime/lua/vim/lsp/util.lua')
| -rw-r--r-- | runtime/lua/vim/lsp/util.lua | 39 |
1 files changed, 31 insertions, 8 deletions
diff --git a/runtime/lua/vim/lsp/util.lua b/runtime/lua/vim/lsp/util.lua index 0972ea83c4..e33e0109b6 100644 --- a/runtime/lua/vim/lsp/util.lua +++ b/runtime/lua/vim/lsp/util.lua @@ -254,19 +254,27 @@ function M.extract_completion_items(result) end --- Applies a `TextDocumentEdit`, which is a list of changes to a single --- document. +--- document. --- ---@param text_document_edit (table) a `TextDocumentEdit` object ---@see https://microsoft.github.io/language-server-protocol/specifications/specification-current/#textDocumentEdit -function M.apply_text_document_edit(text_document_edit) +---@param text_document_edit table: a `TextDocumentEdit` object +---@param index number: Optional index of the edit, if from a list of edits (or nil, if not from a list) +---@see https://microsoft.github.io/language-server-protocol/specifications/specification-current/#textDocumentEdit +function M.apply_text_document_edit(text_document_edit, index) local text_document = text_document_edit.textDocument local bufnr = vim.uri_to_bufnr(text_document.uri) + -- For lists of text document edits, + -- do not check the version after the first edit. + local should_check_version = true + if index and index > 1 then + should_check_version = false + end + -- `VersionedTextDocumentIdentifier`s version may be null -- https://microsoft.github.io/language-server-protocol/specification#versionedTextDocumentIdentifier - if text_document.version + if should_check_version and (text_document.version and M.buf_versions[bufnr] - and M.buf_versions[bufnr] > text_document.version then + and M.buf_versions[bufnr] > text_document.version) then print("Buffer ", text_document.uri, " newer than edits.") return end @@ -459,12 +467,12 @@ end -- @see https://microsoft.github.io/language-server-protocol/specifications/specification-current/#workspace_applyEdit function M.apply_workspace_edit(workspace_edit) if workspace_edit.documentChanges then - for _, change in ipairs(workspace_edit.documentChanges) do + for idx, change in ipairs(workspace_edit.documentChanges) do if change.kind then -- TODO(ashkan) handle CreateFile/RenameFile/DeleteFile error(string.format("Unsupported change: %q", vim.inspect(change))) else - M.apply_text_document_edit(change) + M.apply_text_document_edit(change, idx) end end return @@ -1422,6 +1430,21 @@ function M.character_offset(buf, row, col) return str_utfindex(line, col) end +--- Helper function to return nested values in language server settings +--- +--@param settings a table of language server settings +--@param section a string indicating the field of the settings table +--@returns (table or string) The value of settings accessed via section +function M.lookup_section(settings, section) + for part in vim.gsplit(section, '.', true) do + settings = settings[part] + if not settings then + return + end + end + return settings +end + M._get_line_byte_from_position = get_line_byte_from_position M._warn_once = warn_once |