From 04b9c8ffca507ee929fd3968f214da42aeda5f20 Mon Sep 17 00:00:00 2001
From: Nick O'Leary <nick.oleary@gmail.com>
Date: Fri, 20 Oct 2023 09:28:20 +0100
Subject: [PATCH] Allow config to be passed via env for testing

---
 index.js | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

diff --git a/index.js b/index.js
index 51d45ab..34ab699 100755
--- a/index.js
+++ b/index.js
@@ -3,6 +3,7 @@
 
 const semver = require('semver')
 const flowForgeFileServer = require('./forge/fileServer')
+const YAML = require('yaml')
 
 const app = (async function () {
     if (!semver.satisfies(process.version, '>=16.0.0')) {
@@ -11,7 +12,20 @@ const app = (async function () {
     }
 
     try {
-        const server = await flowForgeFileServer()
+        const options = {}
+        // The tests for `nr-persistent-context` run a local copy of the file-server
+        // and pass in the full config via this env var
+        if (process.env.FF_FS_TEST_CONFIG) {
+            try {
+                options.config = YAML.parse(process.env.FF_FS_TEST_CONFIG)
+            } catch (err) {
+                console.error('Failed to parse FF_FS_TEST_CONFIG:', err)
+                process.exitCode = 1
+                return
+            }
+        }
+
+        const server = await flowForgeFileServer(options)
         let stopping = false
         async function exitWhenStopped () {
             if (!stopping) {