From 8b6e5b831c14327767140c876df2e54cc01dca88 Mon Sep 17 00:00:00 2001
From: Max <max@privatevoid.net>
Date: Sun, 25 Sep 2022 23:37:25 +0200
Subject: [PATCH] packages/hyprspace: better swarm key handling

---
 packages/networking/hyprspace/p2p/node.go | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/packages/networking/hyprspace/p2p/node.go b/packages/networking/hyprspace/p2p/node.go
index f5d5292..8c2da2b 100644
--- a/packages/networking/hyprspace/p2p/node.go
+++ b/packages/networking/hyprspace/p2p/node.go
@@ -63,9 +63,15 @@ func CreateNode(ctx context.Context, inputKey string, port int, handler network.
 		return
 	}
 
-	swarmKey, err := os.Open(os.Getenv("HYPRSPACE_SWARM_KEY"))
-	if err != nil {
-		return
+	var swarmKey *os.File
+	swarmKeyFile, ok := os.LookupEnv("HYPRSPACE_SWARM_KEY")
+	if ok {
+		fmt.Println("[+] Using swarm key " + swarmKeyFile)
+		swarmKey, err = os.Open(swarmKeyFile)
+		if err != nil {
+			return
+		}
+		defer swarmKey.Close()
 	}
 	extraBootstrapNodes := []string{}
 	ipfsApiStr, ok := os.LookupEnv("HYPRSPACE_IPFS_API")