function normalizeWorkspacePathOld(value: string): string {
  const normalized = value.replace(/\\/g, "/").replace(/^\/+/, "");
  const segments = normalized.split("/").filter(Boolean);
  if (segments.some((segment) => segment === "." || segment === "..")) {
    throw new Error("Path escapes the computer workspace");
  }
  return segments.join("/");
}

function normalizeWorkspacePathNew(value: string): string {
  const normalized = value.replace(/\\/g, "/").replace(/^\/+/, "");
  const rawSegments = normalized.split("/").filter(Boolean);
  if (rawSegments.some((segment) => segment === "..")) {
    throw new Error("Path escapes the computer workspace");
  }
  const segments = rawSegments.filter((segment) => segment !== ".");
  return segments.join("/");
}

console.log(
  "Old '.' ->",
  (() => {
    try {
      return normalizeWorkspacePathOld(".");
    } catch (e) {
      return e.message;
    }
  })(),
);
console.log(
  "New '.' ->",
  (() => {
    try {
      return normalizeWorkspacePathNew(".");
    } catch (e) {
      return e.message;
    }
  })(),
);
console.log(
  "New './apex-trading' ->",
  (() => {
    try {
      return normalizeWorkspacePathNew("./apex-trading");
    } catch (e) {
      return e.message;
    }
  })(),
);
console.log(
  "New '..' ->",
  (() => {
    try {
      return normalizeWorkspacePathNew("..");
    } catch (e) {
      return e.message;
    }
  })(),
);
console.log(
  "New '../foo' ->",
  (() => {
    try {
      return normalizeWorkspacePathNew("../foo");
    } catch (e) {
      return e.message;
    }
  })(),
);
console.log(
  "New 'foo/bar' ->",
  (() => {
    try {
      return normalizeWorkspacePathNew("foo/bar");
    } catch (e) {
      return e.message;
    }
  })(),
);