feat: publish Regex Tools 0.1.0

src/regex/execution/worker-protocol.ts

@@ -0,0 +1,89 @@
+import type {
+  RegexExecutionRequest,
+  RegexExecutionResult,
+  RegexReplacementRequest,
+  RegexReplacementResult,
+} from "../model/match";
+import type {
+  RegexSyntaxRequest,
+  RegexSyntaxResult,
+  ReplacementSyntaxResult,
+} from "../model/syntax";
+import type { ReplacementSyntaxRequest } from "../syntax/SyntaxProvider";
+
+export const WORKER_PROTOCOL_VERSION = 1;
+
+export type SyntaxWorkerOperation =
+  | {
+      readonly kind: "parse-pattern";
+      readonly request: RegexSyntaxRequest;
+    }
+  | {
+      readonly kind: "parse-replacement";
+      readonly request: ReplacementSyntaxRequest;
+    };
+
+export type SyntaxWorkerResult =
+  | {
+      readonly kind: "parse-pattern";
+      readonly result: RegexSyntaxResult;
+    }
+  | {
+      readonly kind: "parse-replacement";
+      readonly result: ReplacementSyntaxResult;
+    };
+
+export type EngineWorkerOperation =
+  | {
+      readonly kind: "execute";
+      readonly request: RegexExecutionRequest;
+    }
+  | {
+      readonly kind: "replace";
+      readonly request: RegexReplacementRequest;
+    };
+
+export type EngineWorkerResult =
+  | {
+      readonly kind: "execute";
+      readonly result: RegexExecutionResult;
+    }
+  | {
+      readonly kind: "replace";
+      readonly result: RegexReplacementResult;
+    };
+
+export interface WorkerRequest<T> {
+  readonly protocolVersion: typeof WORKER_PROTOCOL_VERSION;
+  readonly requestId: number;
+  readonly generation: number;
+  readonly payload: T;
+}
+
+export type WorkerResponse<T> =
+  | {
+      readonly protocolVersion: typeof WORKER_PROTOCOL_VERSION;
+      readonly requestId: number;
+      readonly generation: number;
+      readonly ok: true;
+      readonly payload: T;
+    }
+  | {
+      readonly protocolVersion: typeof WORKER_PROTOCOL_VERSION;
+      readonly requestId: number;
+      readonly generation: number;
+      readonly ok: false;
+      readonly error: {
+        readonly name: string;
+        readonly message: string;
+      };
+    };
+
+export function workerError(error: unknown): {
+  readonly name: string;
+  readonly message: string;
+} {
+  return error instanceof Error
+    ? { name: error.name, message: error.message }
+    : { name: "Error", message: String(error) };
+}