Initial environment state system refactor

helpers/preRequest.ts

@@ -0,0 +1,31 @@
+import { getCurrentEnvironment } from "~/newstore/environments"
+
+export default function getEnvironmentVariablesFromScript(script: any) {
+  const _variables: Record<string, string> = {}
+
+  const currentEnv = getCurrentEnvironment()
+
+  for (const variable of currentEnv.variables) {
+    _variables[variable.key] = variable.value
+  }
+
+  try {
+    // the pw object is the proxy by which pre-request scripts can pass variables to the request.
+    // for security and control purposes, this is the only way a pre-request script should modify variables.
+    const pw = {
+      environment: {
+        set: (key: string, value: string) => (_variables[key] = value),
+      },
+      env: {
+        set: (key: string, value: string) => (_variables[key] = value),
+      },
+      // globals that the script is allowed to have access to.
+    }
+
+    // run pre-request script within this function so that it has access to the pw object.
+    // eslint-disable-next-line no-new-func
+    new Function("pw", script)(pw)
+  } catch (_e) {}
+
+  return _variables
+}