feat: update tag workflow

src/ui/taskCodeActions.ts

@@ -0,0 +1,66 @@
+import * as vscode from "vscode";
+import { isTaskFileName, TASK_LANGUAGE_ID } from "@/model/taskFile";
+import { parseUnknownTagFromDiagnosticCode } from "./taskDiagnostics";
+
+/**
+ * Quick Fix on unknown-tag warnings: «Add tag "…" to project».
+ */
+export class TaskCodeActionProvider implements vscode.CodeActionProvider {
+	static readonly providedCodeActionKinds = [vscode.CodeActionKind.QuickFix];
+
+	provideCodeActions(
+		document: vscode.TextDocument,
+		_range: vscode.Range | vscode.Selection,
+		context: vscode.CodeActionContext,
+	): vscode.CodeAction[] {
+		if (
+			document.languageId !== TASK_LANGUAGE_ID &&
+			!isTaskFileName(document.fileName)
+		) {
+			return [];
+		}
+
+		const actions: vscode.CodeAction[] = [];
+		const uri = document.uri.toString();
+
+		for (const diagnostic of context.diagnostics) {
+			if (diagnostic.source !== "xboctuk-flow") continue;
+			const tag = parseUnknownTagFromDiagnosticCode(diagnostic.code);
+			if (!tag) continue;
+
+			const action = new vscode.CodeAction(
+				`Add tag "${tag}" to project`,
+				vscode.CodeActionKind.QuickFix,
+			);
+			action.diagnostics = [diagnostic];
+			action.isPreferred = true;
+			action.command = {
+				command: "xboctukFlow.addTagToProject",
+				title: `Add tag "${tag}" to project`,
+				arguments: [uri, tag],
+			};
+			actions.push(action);
+		}
+
+		return actions;
+	}
+}
+
+export function registerTaskCodeActions(
+	context: vscode.ExtensionContext,
+): void {
+	const selector: vscode.DocumentSelector = [
+		{ language: TASK_LANGUAGE_ID },
+		{ pattern: "**/*.xflow.md" },
+	];
+	context.subscriptions.push(
+		vscode.languages.registerCodeActionsProvider(
+			selector,
+			new TaskCodeActionProvider(),
+			{
+				providedCodeActionKinds:
+					TaskCodeActionProvider.providedCodeActionKinds,
+			},
+		),
+	);
+}