1 files changed, 28 insertions, 0 deletions
diff --git a/tvix/glue/src/lib.rs b/tvix/glue/src/lib.rs
new file mode 100644
index 0000000000..acb81d3144
--- /dev/null
+++ b/tvix/glue/src/lib.rs
@@ -0,0 +1,28 @@
+use std::{cell::RefCell, rc::Rc};
+
+use known_paths::KnownPaths;
+
+pub mod derivation;
+pub mod errors;
+pub mod known_paths;
+pub mod refscan;
+pub mod tvix_io;
+pub mod tvix_store_io;
+
+/// Adds derivation-related builtins to the passed [tvix_eval::Evaluation].
+///
+/// These are `derivation` and `derivationStrict`.
+///
+/// As they need to interact with `known_paths`, we also need to pass in
+/// `known_paths`.
+pub fn add_derivation_builtins(
+    eval: &mut tvix_eval::Evaluation,
+    known_paths: Rc<RefCell<KnownPaths>>,
+) {
+    eval.builtins
+        .extend(derivation::derivation_builtins(known_paths));
+
+    // Add the actual `builtins.derivation` from compiled Nix code
+    eval.src_builtins
+        .push(("derivation", include_str!("derivation.nix")));
+}