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63 lines
2.3 KiB
C++
63 lines
2.3 KiB
C++
#include "cache_manager.h"
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#include "clang_complete.h"
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#include "message_handler.h"
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#include "project.h"
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#include "queue_manager.h"
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#include <loguru/loguru.hpp>
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namespace {
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struct Ipc_TextDocumentDidSave
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: public NotificationMessage<Ipc_TextDocumentDidSave> {
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const static IpcId kIpcId = IpcId::TextDocumentDidSave;
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struct Params {
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// The document that was saved.
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lsTextDocumentIdentifier textDocument;
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// Optional the content when saved. Depends on the includeText value
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// when the save notifcation was requested.
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// std::string text;
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};
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Params params;
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};
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MAKE_REFLECT_STRUCT(Ipc_TextDocumentDidSave::Params, textDocument);
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MAKE_REFLECT_STRUCT(Ipc_TextDocumentDidSave, params);
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REGISTER_IPC_MESSAGE(Ipc_TextDocumentDidSave);
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struct TextDocumentDidSaveHandler
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: BaseMessageHandler<Ipc_TextDocumentDidSave> {
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void Run(Ipc_TextDocumentDidSave* request) override {
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std::string path = request->params.textDocument.uri.GetPath();
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if (ShouldIgnoreFileForIndexing(path))
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return;
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// Send out an index request, and copy the current buffer state so we
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// can update the cached index contents when the index is done.
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//
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// We also do not index if there is already an index request.
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//
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// TODO: Cancel outgoing index request. Might be tricky to make
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// efficient since we have to cancel.
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// - we could have an |atomic<int> active_cancellations| variable
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// that all of the indexers check before accepting an index. if
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// zero we don't slow down fast-path. if non-zero we acquire
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// mutex and check to see if we should skip the current request.
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// if so, ignore that index response.
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// TODO: send as priority request
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optional<std::string> content = ReadContent(path);
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if (!content) {
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LOG_S(ERROR) << "Unable to read file content after saving " << path;
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} else {
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Project::Entry entry = project->FindCompilationEntryForFile(path);
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QueueManager::instance()->index_request.PushBack(
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Index_Request(entry.filename, entry.args, true /*is_interactive*/,
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*content, ICacheManager::Make(config)),
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true);
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}
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clang_complete->NotifySave(path);
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}
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};
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REGISTER_MESSAGE_HANDLER(TextDocumentDidSaveHandler);
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} // namespace
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