Fix env var handling for MacOs

src/ipc/utils/read_env.ts

@@ -0,0 +1,15 @@
+import { shellEnvSync } from "shell-env";
+
+// Need to look up run-time env vars this way
+// otherwise it doesn't work as expected in MacOs apps:
+// https://github.com/sindresorhus/shell-env
+
+let _env: Record<string, string> | null = null;
+
+export function getEnvVar(key: string) {
+  // Cache it
+  if (!_env) {
+    _env = shellEnvSync();
+  }
+  return _env[key];
+}