diff options
Diffstat (limited to 'tvix/glue')
| -rw-r--r-- | tvix/glue/src/known_paths.rs | 21 | ||||
| -rw-r--r-- | tvix/glue/src/tvix_store_io.rs | 2 |
2 files changed, 22 insertions, 1 deletions
diff --git a/tvix/glue/src/known_paths.rs b/tvix/glue/src/known_paths.rs index edc57c38f247..b303b8a13520 100644 --- a/tvix/glue/src/known_paths.rs +++ b/tvix/glue/src/known_paths.rs @@ -129,6 +129,11 @@ impl KnownPaths { .get(output_path) .map(|(name, fetch)| (name.to_owned(), fetch.to_owned())) } + + /// Returns an iterator over all known derivations and their store path. + pub fn get_derivations(&self) -> impl Iterator<Item = (&StorePath, &Derivation)> { + self.derivations.iter().map(|(k, v)| (k, &v.1)) + } } #[cfg(test)] @@ -269,5 +274,21 @@ mod tests { ); } + #[test] + fn get_derivations_working() { + let mut known_paths = KnownPaths::default(); + + // Add BAR_DRV + known_paths.add_derivation(BAR_DRV_PATH.clone(), BAR_DRV.clone()); + + // We should be able to find BAR_DRV_PATH and BAR_DRV as a pair in get_derivations. + assert_eq!( + Some((&BAR_DRV_PATH.clone(), &BAR_DRV.clone())), + known_paths + .get_derivations() + .find(|(s, d)| (*s, *d) == (&BAR_DRV_PATH, &BAR_DRV)) + ); + } + // TODO: add test panicking about missing digest } diff --git a/tvix/glue/src/tvix_store_io.rs b/tvix/glue/src/tvix_store_io.rs index c25194d50fda..54e3550fc940 100644 --- a/tvix/glue/src/tvix_store_io.rs +++ b/tvix/glue/src/tvix_store_io.rs @@ -67,7 +67,7 @@ pub struct TvixStoreIO { >, // Paths known how to produce, by building or fetching. - pub(crate) known_paths: RefCell<KnownPaths>, + pub known_paths: RefCell<KnownPaths>, } impl TvixStoreIO { |