create nix package wrapper using flake-compat

default.nix

@@ -0,0 +1,11 @@
+let
+    lock = builtins.fromJSON (builtins.readFile ./flake.lock);
+in
+(import (
+  fetchTarball {
+    url = "https://github.com/edolstra/flake-compat/archive/${lock.nodes.flake-compat.locked.rev}.tar.gz";
+    sha256 = lock.nodes.flake-compat.locked.narHash;
+  }
+) {
+  src = ./.;
+}).defaultNix

flake.lock

@@ -1,5 +1,21 @@
 {
   "nodes": {
+    "flake-compat": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1641205782,
+        "narHash": "sha256-4jY7RCWUoZ9cKD8co0/4tFARpWB+57+r1bLLvXNJliY=",
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "rev": "b7547d3eed6f32d06102ead8991ec52ab0a4f1a7",
+        "type": "github"
+      },
+      "original": {
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "type": "github"
+      }
+    },
     "flake-utils": {
       "locked": {
         "lastModified": 1644229661,
@@ -49,6 +65,7 @@
     },
     "root": {
       "inputs": {
+        "flake-compat": "flake-compat",
         "flake-utils": "flake-utils",
         "naersk": "naersk"
       }

flake.nix

@@ -2,9 +2,10 @@
     inputs = {
         flake-utils.url = "github:numtide/flake-utils";
         naersk.url = "github:nix-community/naersk";
+        flake-compat = { url = github:edolstra/flake-compat; flake = false; };
     };
 
-    outputs = {self, flake-utils, naersk}:
+    outputs = {self, flake-utils, naersk, flake-compat}:
         flake-utils.lib.eachDefaultSystem (system:
             let
                 naersk-lib = naersk.lib."${system}";