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authorFlorian Klink <flokli@flokli.de>2023-10-10T21·06+0200
committerflokli <flokli@flokli.de>2023-10-14T13·23+0000
commit5f8eb4eeaaad31aedc45efee3143e6b0bbc982a4 (patch)
tree24633312e41753a3cf2686da98d927bb7e1e0042 /tvix/store/src/proto
parent173641ed37318fe61886ccb0402a9929b0f5783d (diff)
feat(tvix/store/protos): add StorePath message r/6804
This encodes a store path a bit more concise, which is used in the
Deriver field.

Change-Id: Ibfb54d3b206917e51970d1d5fe94fcedb901704b
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9646
Reviewed-by: Connor Brewster <cbrewster@hey.com>
Tested-by: BuildkiteCI
Diffstat (limited to 'tvix/store/src/proto')
-rw-r--r--tvix/store/src/proto/mod.rs30
1 files changed, 16 insertions, 14 deletions
diff --git a/tvix/store/src/proto/mod.rs b/tvix/store/src/proto/mod.rs
index 7921adc4062e..718e24912de1 100644
--- a/tvix/store/src/proto/mod.rs
+++ b/tvix/store/src/proto/mod.rs
@@ -1,7 +1,7 @@
 #![allow(clippy::derive_partial_eq_without_eq, non_snake_case)]
 use data_encoding::BASE64;
 // https://github.com/hyperium/tonic/issues/1056
-use nix_compat::store_path::{self, StorePath};
+use nix_compat::store_path;
 use thiserror::Error;
 use tvix_castore::proto::{self as castorepb, NamedNode, ValidateNodeError};
 
@@ -64,13 +64,13 @@ pub enum ValidatePathInfoError {
 
 /// Parses a root node name.
 ///
-/// On success, this returns the parsed [StorePath].
+/// On success, this returns the parsed [store_path::StorePath].
 /// On error, it returns an error generated from the supplied constructor.
 fn parse_node_name_root<E>(
     name: &[u8],
     err: fn(Vec<u8>, store_path::Error) -> E,
-) -> Result<StorePath, E> {
-    match StorePath::from_bytes(name) {
+) -> Result<store_path::StorePath, E> {
+    match store_path::StorePath::from_bytes(name) {
         Ok(np) => Ok(np),
         Err(e) => Err(err(name.to_vec(), e)),
     }
@@ -78,9 +78,9 @@ fn parse_node_name_root<E>(
 
 impl PathInfo {
     /// validate performs some checks on the PathInfo struct,
-    /// Returning either a [StorePath] of the root node, or a
+    /// Returning either a [store_path::StorePath] of the root node, or a
     /// [ValidatePathInfoError].
-    pub fn validate(&self) -> Result<StorePath, ValidatePathInfoError> {
+    pub fn validate(&self) -> Result<store_path::StorePath, ValidatePathInfoError> {
         // ensure the references have the right number of bytes.
         for (i, reference) in self.references.iter().enumerate() {
             if reference.len() != store_path::DIGEST_SIZE {
@@ -111,13 +111,15 @@ impl PathInfo {
             // parse references in reference_names.
             for (i, reference_name_str) in narinfo.reference_names.iter().enumerate() {
                 // ensure thy parse as (non-absolute) store path
-                let reference_names_store_path =
-                    StorePath::from_bytes(reference_name_str.as_bytes()).map_err(|_| {
-                        ValidatePathInfoError::InvalidNarinfoReferenceName(
-                            i,
-                            reference_name_str.to_owned(),
-                        )
-                    })?;
+                let reference_names_store_path = store_path::StorePath::from_bytes(
+                    reference_name_str.as_bytes(),
+                )
+                .map_err(|_| {
+                    ValidatePathInfoError::InvalidNarinfoReferenceName(
+                        i,
+                        reference_name_str.to_owned(),
+                    )
+                })?;
 
                 // ensure their digest matches the one at self.references[i].
                 {
@@ -137,7 +139,7 @@ impl PathInfo {
             }
         }
 
-        // Ensure there is a (root) node present, and it properly parses to a [StorePath].
+        // Ensure there is a (root) node present, and it properly parses to a [store_path::StorePath].
         let root_nix_path = match &self.node {
             None | Some(castorepb::Node { node: None }) => {
                 Err(ValidatePathInfoError::NoNodePresent())?