From 9ee85296dcb686379eae90ce67d9a63aef50dca0 Mon Sep 17 00:00:00 2001
From: maciek <maciek@vegaprotocol.io>
Date: Mon, 13 Mar 2023 10:27:40 +0100
Subject: [PATCH] chore: switch to .toml files network conf - add zod scheme
 parsing

---
 libs/environment/src/hooks/use-environment.ts       | 13 +++++++++++--
 .../environment/src/utils/validate-configuration.ts |  4 ++++
 2 files changed, 15 insertions(+), 2 deletions(-)

diff --git a/libs/environment/src/hooks/use-environment.ts b/libs/environment/src/hooks/use-environment.ts
index 09eba3148..9821f8830 100644
--- a/libs/environment/src/hooks/use-environment.ts
+++ b/libs/environment/src/hooks/use-environment.ts
@@ -14,7 +14,10 @@ import type { Environment } from '../types';
 import { Networks } from '../types';
 import { compileErrors } from '../utils/compile-errors';
 import { envSchema } from '../utils/validate-environment';
-import { configSchema } from '../utils/validate-configuration';
+import {
+  configSchema,
+  tomlConfigSchema,
+} from '../utils/validate-configuration';
 
 type Client = ReturnType<typeof createClient>;
 type ClientCollection = {
@@ -164,7 +167,13 @@ const fetchConfig = async (url?: string) => {
   if (url.match(/github(.+)\.toml$/)) {
     const content = await res.text();
     const parsed = tomlParse(content);
-    cfg = { hosts: parsed.API.GraphQL.Hosts };
+    const tomlResults = tomlConfigSchema.parse(parsed);
+    const {
+      API: {
+        GraphQL: { Hosts: hosts },
+      },
+    } = tomlResults;
+    cfg = { hosts };
   } else {
     cfg = await res.json();
   }
diff --git a/libs/environment/src/utils/validate-configuration.ts b/libs/environment/src/utils/validate-configuration.ts
index f3c202bd3..6910b7e08 100644
--- a/libs/environment/src/utils/validate-configuration.ts
+++ b/libs/environment/src/utils/validate-configuration.ts
@@ -3,3 +3,7 @@ import z from 'zod';
 export const configSchema = z.object({
   hosts: z.array(z.string()),
 });
+
+export const tomlConfigSchema = z.object({
+  API: z.object({ GraphQL: z.object({ Hosts: z.array(z.string()) }) }),
+});