From f75ac4b827cc5ce58fbf5d56a958db7aee78879c Mon Sep 17 00:00:00 2001
From: Ryan <error.nointernet@gmail.com>
Date: Mon, 8 Jan 2024 06:00:22 +0800
Subject: [PATCH] fix: support nix >= 2.19 (#18)

* fix: TypeError when pushing

* fix: compatibility with Nix 2.18
---
 src/utils.ts | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/utils.ts b/src/utils.ts
index f0218b9..6e1f640 100644
--- a/src/utils.ts
+++ b/src/utils.ts
@@ -6,5 +6,12 @@ export const saveStorePaths = async () => {
 	await exec("sh", ["-c", "nix path-info --all --json > /tmp/store-paths"]);
 };
 export const getStorePaths = async () => {
-	return (JSON.parse(await readFile("/tmp/store-paths", "utf8")) as { path: string }[]).map((path) => path.path);
+	const rawStorePaths = JSON.parse(await readFile("/tmp/store-paths", "utf8")) as { path: string }[];
+
+	// compatibility with Nix 2.18
+	if (Array.isArray(rawStorePaths)) {
+		return rawStorePaths.map((path) => path.path); 
+	};
+
+	return Object.keys(rawStorePaths);
 };