refactor(tvix): move castore into tvix-castore crate r/6629

This splits the pure content-addressed layers from tvix-store into a
`castore` crate, and only leaves PathInfo related things, as well as the
CLI entrypoint in the tvix-store crate.

Notable changes:
 - `fixtures` and `utils` had to be moved out of the `test` cfg, so they
   can be imported from tvix-store.
 - Some ad-hoc fixtures in the test were moved to proper fixtures in the
   same step.
 - The protos are now created by a (more static) recipe in the protos/
   directory.

The (now two) golang targets are commented out, as it's not possible to
update them properly in the same CL. This will be done by a followup CL
once this is merged (and whitby deployed)

Bug: https://b.tvl.fyi/issues/301

Change-Id: I8d675d4bf1fb697eb7d479747c1b1e3635718107
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9370
Reviewed-by: tazjin <tazjin@tvl.su>
Reviewed-by: flokli <flokli@flokli.de>
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Reviewed-by: Connor Brewster <cbrewster@hey.com>

1 files changed, 0 insertions, 125 deletions

diff --git a/tvix/store/src/tests/import.rs b/tvix/store/src/tests/import.rs
deleted file mode 100644
index 3f7f7dff9db1..000000000000
--- a/tvix/store/src/tests/import.rs
+++ /dev/null
@@ -1,125 +0,0 @@
-use super::utils::{gen_blob_service, gen_directory_service};
-use crate::import::ingest_path;
-use crate::proto;
-use crate::tests::fixtures::DIRECTORY_COMPLICATED;
-use crate::tests::fixtures::*;
-use tempfile::TempDir;
-
-#[cfg(target_family = "unix")]
-use std::os::unix::ffi::OsStrExt;
-
-#[cfg(target_family = "unix")]
-#[tokio::test]
-async fn symlink() {
-    let tmpdir = TempDir::new().unwrap();
-
-    std::fs::create_dir_all(&tmpdir).unwrap();
-    std::os::unix::fs::symlink(
-        "/nix/store/somewhereelse",
-        tmpdir.path().join("doesntmatter"),
-    )
-    .unwrap();
-
-    let root_node = ingest_path(
-        gen_blob_service(),
-        gen_directory_service(),
-        tmpdir.path().join("doesntmatter"),
-    )
-    .await
-    .expect("must succeed");
-
-    assert_eq!(
-        crate::proto::node::Node::Symlink(proto::SymlinkNode {
-            name: "doesntmatter".into(),
-            target: "/nix/store/somewhereelse".into(),
-        }),
-        root_node,
-    )
-}
-
-#[tokio::test]
-async fn single_file() {
-    let tmpdir = TempDir::new().unwrap();
-
-    std::fs::write(tmpdir.path().join("root"), HELLOWORLD_BLOB_CONTENTS).unwrap();
-
-    let blob_service = gen_blob_service();
-
-    let root_node = ingest_path(
-        blob_service.clone(),
-        gen_directory_service(),
-        tmpdir.path().join("root"),
-    )
-    .await
-    .expect("must succeed");
-
-    assert_eq!(
-        crate::proto::node::Node::File(proto::FileNode {
-            name: "root".into(),
-            digest: HELLOWORLD_BLOB_DIGEST.clone().into(),
-            size: HELLOWORLD_BLOB_CONTENTS.len() as u32,
-            executable: false,
-        }),
-        root_node,
-    );
-
-    // ensure the blob has been uploaded
-    assert!(blob_service.has(&HELLOWORLD_BLOB_DIGEST).await.unwrap());
-}
-
-#[cfg(target_family = "unix")]
-#[tokio::test]
-async fn complicated() {
-    let tmpdir = TempDir::new().unwrap();
-
-    // File ``.keep`
-    std::fs::write(tmpdir.path().join(".keep"), vec![]).unwrap();
-    // Symlink `aa`
-    std::os::unix::fs::symlink("/nix/store/somewhereelse", tmpdir.path().join("aa")).unwrap();
-    // Directory `keep`
-    std::fs::create_dir(tmpdir.path().join("keep")).unwrap();
-    // File ``keep/.keep`
-    std::fs::write(tmpdir.path().join("keep").join(".keep"), vec![]).unwrap();
-
-    let blob_service = gen_blob_service();
-    let directory_service = gen_directory_service();
-
-    let root_node = ingest_path(
-        blob_service.clone(),
-        directory_service.clone(),
-        tmpdir.path(),
-    )
-    .await
-    .expect("must succeed");
-
-    // ensure root_node matched expectations
-    assert_eq!(
-        crate::proto::node::Node::Directory(proto::DirectoryNode {
-            name: tmpdir
-                .path()
-                .file_name()
-                .unwrap()
-                .as_bytes()
-                .to_owned()
-                .into(),
-            digest: DIRECTORY_COMPLICATED.digest().into(),
-            size: DIRECTORY_COMPLICATED.size(),
-        }),
-        root_node,
-    );
-
-    // ensure DIRECTORY_WITH_KEEP and DIRECTORY_COMPLICATED have been uploaded
-    assert!(directory_service
-        .get(&DIRECTORY_WITH_KEEP.digest())
-        .await
-        .unwrap()
-        .is_some());
-    assert!(directory_service
-        .get(&DIRECTORY_COMPLICATED.digest())
-        .await
-        .unwrap()
-        .is_some());
-
-    // ensure EMPTY_BLOB_CONTENTS has been uploaded
-    assert!(blob_service.has(&EMPTY_BLOB_DIGEST).await.unwrap());
-}