Pin Topiary to fix Nix build

tweag · Sep 16, 2024 · 78da50c · 78da50c
1 parent 3be622d
commit 78da50c
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diff --git a/flake.lock b/flake.lock
diff --git a/flake.nix b/flake.nix
@@ -15,7 +15,14 @@
       inputs.nixpkgs.follows = "nixpkgs";
     };
     topiary = {
-      url = "github:tweag/topiary";
+      # We pin this specific commit because it contains the latest change to
+      # Nickel formatting, and doesn't contain the feature of "dynamically
+      # loading the grammar", which is new and apparently requires an internet
+      # access (and thus break in a Nix build).
+      #
+      # Once the latter constraint is lifted, feel free to remove the pinning
+      # and use master again.
+      url = "github:tweag/topiary/cff73fc3d58490b260935a4d9968a180acf75b8b";
       inputs = {
         nixpkgs.follows = "nixpkgs";
         crane.follows = "crane";