feat(rust-crane): expose the crane lib that is created from craneSour…

…ce as a read-only option (#1074)
nix-community · Nov 20, 2024 · 91bec8a · 91bec8a
1 parent e118d69
commit 91bec8a
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diff --git a/modules/dream2nix/rust-crane/default.nix b/modules/dream2nix/rust-crane/default.nix
@@ -140,6 +140,7 @@ in {
         cargo = l.mkOverride 1001 rustToolchain;
       }
       (l.mapAttrs (_: l.mkDefault) {
+        inherit crane;
         craneSource = config.deps.fetchFromGitHub {
           owner = "ipetkov";
           repo = "crane";

diff --git a/modules/dream2nix/rust-crane/interface.nix b/modules/dream2nix/rust-crane/interface.nix
@@ -8,6 +8,11 @@
   t = l.types;
 in {
   options.deps = {
+    crane = l.mkOption {
+      type = t.attrs;
+      readOnly = true;
+      description = "The crane lib that was instantiated from `craneSource`";
+    };
     craneSource = l.mkOption {
       type = t.path;
       description = "Source to use for crane functions";