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LSP: Rework management of client owned files

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This commit is contained in:
HolonProduction 2025-06-25 14:43:48 +02:00
parent ccf414ecb4
commit 4cc88e5175
11 changed files with 346 additions and 259 deletions
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48
modules/gdscript/language_server/gdscript_language_protocol.h
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@ -41,9 +41,15 @@
#define LSP_MAX_BUFFER_SIZE 4194304
#define LSP_MAX_CLIENTS 8
#define LSP_NO_CLIENT -1
class GDScriptLanguageProtocol : public JSONRPC {
GDCLASS(GDScriptLanguageProtocol, JSONRPC)
#ifdef TESTS_ENABLED
friend class TestGDScriptLanguageProtocolInitializer;
#endif
private:
struct LSPeer : RefCounted {
Ref<StreamPeerTCP> connection;
@ -58,6 +64,24 @@ private:
Error handle_data();
Error send_data();
/**
* Tracks all files that the client claimed, however for files deemed not relevant
* to the server the `text` might not be persisted.
*/
HashMap<String, LSP::TextDocumentItem> managed_files;
HashMap<String, ExtendGDScriptParser *> parse_results;
void remove_cached_parser(const String &p_path);
ExtendGDScriptParser *parse_script(const String &p_path);
~LSPeer();
private:
// We can't cache parsers for scripts not managed by the editor since we have
// no way to invalidate the cache. We still need to keep track of those parsers
// to clean them up properly.
HashMap<String, ExtendGDScriptParser *> stale_parsers;
};
enum LSPErrorCode {
@ -69,7 +93,7 @@ private:
HashMap<int, Ref<LSPeer>> clients;
Ref<TCPServer> server;
int latest_client_id = 0;
int latest_client_id = LSP_NO_CLIENT;
int next_client_id = 0;
int next_server_id = 0;
@ -107,5 +131,27 @@ public:
bool is_smart_resolve_enabled() const;
bool is_goto_native_symbols_enabled() const;
// Text Document Synchronization
void lsp_did_open(const Dictionary &p_params);
void lsp_did_change(const Dictionary &p_params);
void lsp_did_close(const Dictionary &p_params);
/**
* Returns a list of symbols that might be related to the document position.
*
* The result fulfills no semantic guarantees, nor is it guaranteed to be complete.
* Should only be used for "smart resolve".
*/
void resolve_related_symbols(const LSP::TextDocumentPositionParams &p_doc_pos, List<const LSP::DocumentSymbol *> &r_list);
/**
* Returns parse results for the given path, using the cache if available.
* If no such file exists, or the file is not a GDScript file a `nullptr` is returned.
*/
ExtendGDScriptParser *get_parse_result(const String &p_path);
GDScriptLanguageProtocol();
~GDScriptLanguageProtocol() {
clients.clear();
}
};