diff options
Diffstat (limited to 'lsp-parse.c')
| -rw-r--r-- | lsp-parse.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/lsp-parse.c b/lsp-parse.c index 70301d3..61e44c4 100644 --- a/lsp-parse.c +++ b/lsp-parse.c @@ -234,6 +234,16 @@ static void parse_capabilities(LSP *lsp, const JSON *json, JSONObject capabiliti if (workspace_symbol_value.type != JSON_UNDEFINED && workspace_symbol_value.type != JSON_FALSE) { cap->workspace_symbols_support = true; } + + JSONValue formatting_value = json_object_get(json, capabilities, "documentFormattingProvider"); + if (formatting_value.type == JSON_OBJECT || formatting_value.type == JSON_TRUE) { + cap->formatting_support = true; + } + + JSONValue range_formatting_value = json_object_get(json, capabilities, "documentRangeFormattingProvider"); + if (range_formatting_value.type == JSON_OBJECT || range_formatting_value.type == JSON_TRUE) { + cap->range_formatting_support = true; + } JSONObject workspace = json_object_get_object(json, capabilities, "workspace"); // check WorkspaceFoldersServerCapabilities @@ -993,6 +1003,22 @@ static bool parse_document_link_response(LSP *lsp, const JSON *json, LSPResponse return true; } +static bool parse_formatting_response(LSP *lsp, const JSON *json, LSPResponse *response) { + JSONValue edits_val = json_get(json, "result"); + if (!(edits_val.type == JSON_ARRAY || edits_val.type == JSON_NULL)) { + lsp_set_error(lsp, "Expected TextEdit[] or null for formatting response; got %s", + json_type_to_str(edits_val.type)); + return false; + } + JSONArray edits = json_force_array(edits_val); + LSPResponseFormatting *f = &response->data.formatting; + for (u32 i = 0; i < edits.len; ++i) { + if (!parse_text_edit(lsp, response, json, json_array_get(json, edits, i), arr_addp(f->edits))) + return false; + } + return true; +} + void process_message(LSP *lsp, JSON *json) { #if 0 @@ -1066,6 +1092,10 @@ void process_message(LSP *lsp, JSON *json) { case LSP_REQUEST_RENAME: add_to_messages = parse_rename_response(lsp, json, &response); break; + case LSP_REQUEST_FORMATTING: + case LSP_REQUEST_RANGE_FORMATTING: + add_to_messages = parse_formatting_response(lsp, json, &response); + break; case LSP_REQUEST_DOCUMENT_LINK: add_to_messages = parse_document_link_response(lsp, json, &response); break; |