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8835a555f8
This fixes a plethora of "not indexed" errors when the document has not been indexed. * Message handler throws NotIndexed if not overdue * The message is put into backlog and tagged with backlog_path * path2backlog[path] tracks backlog associated with document `path` * The backlog is cleared when the index is merged * backlog[0] is forced to run if it becomes overdue
61 lines
1.6 KiB
C++
61 lines
1.6 KiB
C++
// Copyright 2017-2018 ccls Authors
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// SPDX-License-Identifier: Apache-2.0
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#include "message_handler.hh"
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#include "query.hh"
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namespace ccls {
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namespace {
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WorkspaceEdit BuildWorkspaceEdit(DB *db, WorkingFiles *wfiles, SymbolRef sym,
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const std::string &new_text) {
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std::unordered_map<int, TextDocumentEdit> path_to_edit;
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EachOccurrence(db, sym, true, [&](Use use) {
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std::optional<Location> ls_location = GetLsLocation(db, wfiles, use);
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if (!ls_location)
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return;
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int file_id = use.file_id;
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if (path_to_edit.find(file_id) == path_to_edit.end()) {
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path_to_edit[file_id] = TextDocumentEdit();
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QueryFile &file = db->files[file_id];
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if (!file.def)
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return;
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const std::string &path = file.def->path;
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path_to_edit[file_id].textDocument.uri = DocumentUri::FromPath(path);
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WorkingFile *wf = wfiles->GetFile(path);
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if (wf)
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path_to_edit[file_id].textDocument.version = wf->version;
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}
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TextEdit &edit = path_to_edit[file_id].edits.emplace_back();
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edit.range = ls_location->range;
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edit.newText = new_text;
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});
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WorkspaceEdit edit;
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for (const auto &changes : path_to_edit)
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edit.documentChanges.push_back(changes.second);
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return edit;
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}
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} // namespace
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void MessageHandler::textDocument_rename(RenameParam ¶m, ReplyOnce &reply) {
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auto [file, wf] = FindOrFail(param.textDocument.uri.GetPath(), reply);
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if (!wf) {
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return;
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}
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WorkspaceEdit result;
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for (SymbolRef sym : FindSymbolsAtLocation(wf, file, param.position)) {
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result = BuildWorkspaceEdit(db, wfiles, sym, param.newName);
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break;
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}
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reply(result);
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}
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} // namespace ccls
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