Rearrange code and cleanup

2025-12-30 01:19:50 +00:00
parent 04179d1a4e
commit 235eafb01c
51 changed files with 2608 additions and 2646 deletions
--- a/include/lsp/lsp.h
+++ b/include/lsp/lsp.h
@@ -0,0 +1,81 @@
+#ifndef LSP_H
+#define LSP_H
+
+#include "editor/editor.h"
+#include "pch.h"
+#include "utils/utils.h"
+
+struct LSP {
+  const char *command;
+  std::vector<const char *> args;
+};
+
+struct LSPPending {
+  std::string method;
+  Editor *editor = nullptr;
+
+  std::function<void(Editor *, std::string, json)> callback;
+};
+
+struct LSPOpenRequest {
+  Language language;
+  Editor *editor;
+};
+
+struct LSPInstance {
+  std::shared_mutex mtx;
+  const LSP *lsp;
+  std::string root_dir;
+  int pid{-1};
+  int stdin_fd{-1};
+  int stdout_fd{-1};
+  std::atomic<bool> initialized = false;
+  std::atomic<bool> exited = false;
+  bool incremental_sync = false;
+  bool allow_hover = false;
+  bool allow_completion = false;
+  std::string trigger_chars;
+  uint32_t last_id = 0;
+  Queue<json> inbox;
+  Queue<json> outbox;
+  Queue<std::pair<Language, Editor *>> open_queue;
+  std::unordered_map<uint32_t, LSPPending *> pending;
+  std::vector<Editor *> editors;
+};
+
+extern std::shared_mutex active_lsps_mtx;
+extern std::unordered_map<uint8_t, std::shared_ptr<LSPInstance>> active_lsps;
+extern Queue<LSPOpenRequest> lsp_open_queue;
+
+static json client_capabilities = {
+    {"textDocument",
+     {{"publishDiagnostics", {{"relatedInformation", true}}},
+      {"hover", {{"contentFormat", {"markdown", "plaintext"}}}},
+      {"completion",
+       {{"completionItem",
+         {{"snippetSupport", true},
+          {"documentationFormat", {"markdown", "plaintext"}},
+          {"resolveSupport", {{"properties", {"documentation", "detail"}}}},
+          {"insertReplaceSupport", true},
+          {"labelDetailsSupport", true},
+          {"insertTextModeSupport", {{"valueSet", {1}}}}}},
+        {"completionItemKind", {{"valueSet", {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}}}},
+        {"contextSupport", true},
+        {"insertTextMode", 1}}}}}};
+
+void lsp_send(std::shared_ptr<LSPInstance> lsp, json message,
+              LSPPending *pending);
+void lsp_worker();
+
+std::shared_ptr<LSPInstance> get_or_init_lsp(uint8_t lsp_id);
+void clean_lsp(std::shared_ptr<LSPInstance> lsp, uint8_t lsp_id);
+void close_lsp(uint8_t lsp_id);
+
+void open_editor(std::shared_ptr<LSPInstance> lsp,
+                 std::pair<Language, Editor *> entry);
+void request_add_to_lsp(Language language, Editor *editor);
+void add_to_lsp(Language language, Editor *editor);
+void remove_from_lsp(Editor *editor);
+void lsp_handle(std::shared_ptr<LSPInstance> lsp, json message);
+
+#endif