From 72e82ffcb11b1aaf1f1cc8db4189ced5ec0aa42e Mon Sep 17 00:00:00 2001
From: Florian Klink <flokli@flokli.de>
Date: Tue, 18 Jul 2023 19:37:25 +0300
Subject: refactor(tvix/store): use bytes for node names and symlink targets

Some paths might use names that are not valid UTF-8. We should be able
to represent them.

We don't actually need to touch the PathInfo structures, as they need to
represent StorePaths, which come with their own harder restrictions,
which can't encode non-UTF8 data.

While this doesn't change any of the wire format of the gRPC messages,
it does however change the interface of tvix_eval::EvalIO - its
read_dir() method does now return a list of Vec<u8>, rather than
SmolStr. Maybe this should be OsString instead?

Change-Id: I821016d9a58ec441ee081b0b9f01c9240723af0b
Reviewed-on: https://cl.tvl.fyi/c/depot/+/8974
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
Tested-by: BuildkiteCI
---
 tvix/store/src/tests/fixtures.rs | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

(limited to 'tvix/store/src/tests/fixtures.rs')

diff --git a/tvix/store/src/tests/fixtures.rs b/tvix/store/src/tests/fixtures.rs
index 934d9e4c5302..a1df729f1c5c 100644
--- a/tvix/store/src/tests/fixtures.rs
+++ b/tvix/store/src/tests/fixtures.rs
@@ -33,7 +33,7 @@ lazy_static! {
     pub static ref DIRECTORY_WITH_KEEP: proto::Directory = proto::Directory {
         directories: vec![],
         files: vec![FileNode {
-            name: ".keep".to_string(),
+            name: b".keep".to_vec(),
             digest: EMPTY_BLOB_DIGEST.to_vec(),
             size: 0,
             executable: false,
@@ -42,25 +42,25 @@ lazy_static! {
     };
     pub static ref DIRECTORY_COMPLICATED: proto::Directory = proto::Directory {
         directories: vec![DirectoryNode {
-            name: "keep".to_string(),
+            name: b"keep".to_vec(),
             digest: DIRECTORY_WITH_KEEP.digest().to_vec(),
             size: DIRECTORY_WITH_KEEP.size(),
         }],
         files: vec![FileNode {
-            name: ".keep".to_string(),
+            name: b".keep".to_vec(),
             digest: EMPTY_BLOB_DIGEST.to_vec(),
             size: 0,
             executable: false,
         }],
         symlinks: vec![SymlinkNode {
-            name: "aa".to_string(),
-            target: "/nix/store/somewhereelse".to_string(),
+            name: b"aa".to_vec(),
+            target: b"/nix/store/somewhereelse".to_vec(),
         }],
     };
     pub static ref DIRECTORY_A: Directory = Directory::default();
     pub static ref DIRECTORY_B: Directory = Directory {
         directories: vec![DirectoryNode {
-            name: "a".to_string(),
+            name: b"a".to_vec(),
             digest: DIRECTORY_A.digest().to_vec(),
             size: DIRECTORY_A.size(),
         }],
@@ -69,12 +69,12 @@ lazy_static! {
     pub static ref DIRECTORY_C: Directory = Directory {
         directories: vec![
             DirectoryNode {
-                name: "a".to_string(),
+                name: b"a".to_vec(),
                 digest: DIRECTORY_A.digest().to_vec(),
                 size: DIRECTORY_A.size(),
             },
             DirectoryNode {
-                name: "a'".to_string(),
+                name: b"a'".to_vec(),
                 digest: DIRECTORY_A.digest().to_vec(),
                 size: DIRECTORY_A.size(),
             }
-- 
cgit 1.4.1