refactor(tvix/store): `import_path` → `import_path_as_nar_ca` r/7432

Add multiple additional helpers such as:

- `path_to_name`: derive the basename of a given path
- `derive_nar_ca_path_info`: derive the `PathInfo` for a content
  addressed NAR

which isolates further the tree walking feature and the ingestion feature.

Additionally, we don't `expect` anymore and propagate properly ingestion errors up.

Change-Id: I60edb5b633911c58ade7e19f5002e6f75f90e262
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10574
Reviewed-by: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Autosubmit: raitobezarius <tvl@lahfa.xyz>

1 files changed, 1 insertions, 0 deletions

diff --git a/tvix/store/src/lib.rs b/tvix/store/src/lib.rs
index 4bc7b5e02d57..2fa86ff6a468 100644
--- a/tvix/store/src/lib.rs
+++ b/tvix/store/src/lib.rs
@@ -1,3 +1,4 @@
+pub mod import;
 pub mod nar;
 pub mod pathinfoservice;
 pub mod proto;