Provide backup tarball URL in shell.nix

Co-authored-by: Graham Christensen <[email protected]>
DeterminateSystems · Oct 16, 2023 · 1ac3777 · 1ac3777
1 parent 5f70849
commit 1ac3777
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/assets/shell.nix b/assets/shell.nix
@@ -2,7 +2,7 @@
   (
     let lock = builtins.fromJSON (builtins.readFile ./flake.lock); in
     fetchTarball {
-      url = lock.nodes.flake-compat.locked.url;
+      url = lock.nodes.flake-compat.locked.url or "https://github.com/edolstra/flake-compat/archive/${lock.nodes.flake-compat.locked.rev}.tar.gz";
       sha256 = lock.nodes.flake-compat.locked.narHash;
     }
   )