first commit

src/extension.ts

@@ -0,0 +1,141 @@
+import * as vscode from "vscode";
+import { ModWorkspace } from "./workspace";
+import { Ra3CompletionProvider } from "./features/completion";
+import { Ra3HoverProvider } from "./features/hover";
+import {
+  Ra3DefinitionProvider,
+  Ra3DocumentLinkProvider,
+  Ra3DocumentSymbolProvider,
+  Ra3ReferenceProvider,
+} from "./features/navigation";
+import { Ra3Diagnostics } from "./features/diagnostics";
+
+const XML_SELECTOR: vscode.DocumentSelector = [{ language: "xml" }];
+
+export function activate(context: vscode.ExtensionContext): void {
+  const ws = new ModWorkspace(context);
+  context.subscriptions.push(ws);
+
+  context.subscriptions.push(
+    vscode.languages.registerCompletionItemProvider(
+      XML_SELECTOR,
+      new Ra3CompletionProvider(ws),
+      "<",
+      '"',
+      "=",
+      ":",
+      ".",
+      "/",
+    ),
+  );
+  context.subscriptions.push(
+    vscode.languages.registerHoverProvider(XML_SELECTOR, new Ra3HoverProvider(ws)),
+  );
+  context.subscriptions.push(
+    vscode.languages.registerDefinitionProvider(
+      XML_SELECTOR,
+      new Ra3DefinitionProvider(ws),
+    ),
+  );
+  context.subscriptions.push(
+    vscode.languages.registerReferenceProvider(
+      XML_SELECTOR,
+      new Ra3ReferenceProvider(),
+    ),
+  );
+  context.subscriptions.push(
+    vscode.languages.registerDocumentLinkProvider(
+      XML_SELECTOR,
+      new Ra3DocumentLinkProvider(ws),
+    ),
+  );
+  context.subscriptions.push(
+    vscode.languages.registerDocumentSymbolProvider(
+      XML_SELECTOR,
+      new Ra3DocumentSymbolProvider(),
+    ),
+  );
+
+  const diagnostics = new Ra3Diagnostics(ws);
+  context.subscriptions.push(diagnostics);
+
+  const diagnosticTimers = new Map<string, ReturnType<typeof setTimeout>>();
+  const scheduleDiagnostics = (doc: vscode.TextDocument) => {
+    if (doc.languageId !== "xml") return;
+    const key = doc.uri.toString();
+    const existing = diagnosticTimers.get(key);
+    if (existing) clearTimeout(existing);
+    diagnosticTimers.set(
+      key,
+      setTimeout(() => {
+        diagnosticTimers.delete(key);
+        void diagnostics.update(doc);
+      }, 500),
+    );
+  };
+
+  context.subscriptions.push(
+    vscode.workspace.onDidChangeTextDocument((e) => {
+      scheduleDiagnostics(e.document);
+    }),
+  );
+  context.subscriptions.push(
+    vscode.workspace.onDidOpenTextDocument((doc) => {
+      if (doc.languageId === "xml") void diagnostics.update(doc);
+    }),
+  );
+  context.subscriptions.push(
+    vscode.window.onDidChangeActiveTextEditor((editor) => {
+      if (editor?.document.languageId === "xml") void diagnostics.update(editor.document);
+    }),
+  );
+  context.subscriptions.push(
+    vscode.workspace.onDidCloseTextDocument((doc) => {
+      diagnostics.clear(doc.uri);
+    }),
+  );
+
+  context.subscriptions.push(
+    vscode.workspace.onDidSaveTextDocument((doc) => {
+      if (doc.languageId !== "xml") return;
+      ws.scheduleRebuild();
+      void diagnostics.update(doc);
+    }),
+  );
+  context.subscriptions.push(
+    vscode.workspace.onDidChangeConfiguration((e) => {
+      if (e.affectsConfiguration("ra3modxml")) ws.scheduleRebuild();
+    }),
+  );
+
+  context.subscriptions.push(
+    vscode.commands.registerCommand("ra3modxml.reindex", () => ws.rebuild()),
+  );
+  context.subscriptions.push(
+    vscode.commands.registerCommand("ra3modxml.openIndexReport", () => {
+      const idx = ws.index;
+      if (!idx) {
+        void vscode.window.showInformationMessage(
+          "RA3 Mod XML: no index available. Open a workspace that contains Data/Mod.xml.",
+        );
+        return;
+      }
+      const s = idx.stats;
+      void vscode.window.showInformationMessage(
+        `RA3 Mod XML index\n` +
+          `Project: ${s.projectDir}\n` +
+          `Files: ${s.indexedFiles} (${s.parsedFiles} parsed)\n` +
+          `Assets: ${s.assetCount} (${s.manifestAssetCount} from ${s.manifestFiles} manifests)\n` +
+          `Defines: ${s.defineCount} · Streams: ${s.streams} · Candidates: ${s.sourceCandidates}\n` +
+          `Indexed in ${(s.elapsedMs / 1000).toFixed(1)}s`,
+        { modal: false },
+      );
+    }),
+  );
+
+  void ws.initialize();
+}
+
+export function deactivate(): void {
+  // All subscriptions are disposed by VS Code.
+}