// @effect-diagnostics nodeBuiltinImport:offimport * as NodeOS from "node:os";import * as NodePath from "node:path"; /** * Expand a leading `~` (or `~/…`, `~\…`) in a user-supplied path to the * current user's home directory. Spawned processes don't get shell * expansion, so env vars like `CODEX_HOME=~/.codex-work` would be passed * verbatim and treated as relative paths by the receiver. * * Matches the behavior of the other `expandHomePath` helpers in the * workspace layers and CLI bootstrap: `~` alone and both `~/` and `~\` * separators are handled. Returns the input unchanged if it doesn't * start with `~` or is empty. Does not handle `~user` (other-user) * expansion. */export function expandHomePath(value: string): string {  if (!value) return value;  if (value === "~") return NodeOS.homedir();  if (value.startsWith("~/") || value.startsWith("~\\")) {    return NodePath.join(NodeOS.homedir(), value.slice(2));  }  return value;}