feat(tvix/derivation): make input_sources a BTreeSet r/5667

These need to be sorted anyways, so let's use the correct data structure for it.

Change-Id: I009c9989d7647dc1df716170f3680c981db6e4b2
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7846
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Reviewed-by: tazjin <tazjin@tvl.su>

1 files changed, 1 insertions, 9 deletions

diff --git a/tvix/derivation/src/validate.rs b/tvix/derivation/src/validate.rs
index 5335f43636d3..e225bd2fdb07 100644
--- a/tvix/derivation/src/validate.rs
+++ b/tvix/derivation/src/validate.rs
@@ -61,16 +61,8 @@ impl Derivation {
         }
 
         // Validate all input_sources
-        for (i, input_source) in self.input_sources.iter().enumerate() {
+        for input_source in self.input_sources.iter() {
             StorePath::from_absolute_path(input_source)?;
-
-            if i > 0 && self.input_sources[i - 1] >= *input_source {
-                bail!(
-                    "invalid input source order: {} < {}",
-                    input_source,
-                    self.input_sources[i - 1],
-                );
-            }
         }
 
         // validate platform