32f41458c0
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>
56 lines
1.9 KiB
Rust
56 lines
1.9 KiB
Rust
use super::{GRPCPathInfoService, MemoryPathInfoService, PathInfoService, SledPathInfoService};
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use std::sync::Arc;
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use tvix_castore::{blobservice::BlobService, directoryservice::DirectoryService, Error};
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use url::Url;
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/// Constructs a new instance of a [PathInfoService] from an URI.
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///
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/// The following URIs are supported:
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/// - `memory:`
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/// Uses a in-memory implementation.
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/// - `sled:`
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/// Uses a in-memory sled implementation.
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/// - `sled:///absolute/path/to/somewhere`
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/// Uses sled, using a path on the disk for persistency. Can be only opened
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/// from one process at the same time.
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/// - `grpc+unix:///absolute/path/to/somewhere`
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/// Connects to a local tvix-store gRPC service via Unix socket.
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/// - `grpc+http://host:port`, `grpc+https://host:port`
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/// Connects to a (remote) tvix-store gRPC service.
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///
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/// As the [PathInfoService] needs to talk to [BlobService] and [DirectoryService],
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/// these also need to be passed in.
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pub fn from_addr(
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uri: &str,
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blob_service: Arc<dyn BlobService>,
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directory_service: Arc<dyn DirectoryService>,
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) -> Result<Arc<dyn PathInfoService>, Error> {
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let url =
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Url::parse(uri).map_err(|e| Error::StorageError(format!("unable to parse url: {}", e)))?;
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Ok(if url.scheme() == "memory" {
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Arc::new(MemoryPathInfoService::from_url(
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&url,
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blob_service,
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directory_service,
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)?)
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} else if url.scheme() == "sled" {
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Arc::new(SledPathInfoService::from_url(
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&url,
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blob_service,
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directory_service,
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)?)
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} else if url.scheme().starts_with("grpc+") {
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Arc::new(GRPCPathInfoService::from_url(
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&url,
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blob_service,
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directory_service,
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)?)
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} else {
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Err(Error::StorageError(format!(
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"unknown scheme: {}",
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url.scheme()
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)))?
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})
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}
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