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|
use clap::Subcommand;
use data_encoding::BASE64;
use std::io;
use std::path::PathBuf;
use tracing_subscriber::prelude::*;
use tvix_store::blobservice::SledBlobService;
use tvix_store::directoryservice::SledDirectoryService;
use tvix_store::nar::NonCachingNARCalculationService;
use tvix_store::pathinfoservice::SledPathInfoService;
use tvix_store::proto::blob_service_server::BlobServiceServer;
use tvix_store::proto::directory_service_server::DirectoryServiceServer;
use tvix_store::proto::path_info_service_server::PathInfoServiceServer;
use tvix_store::proto::GRPCBlobServiceWrapper;
use tvix_store::proto::GRPCDirectoryServiceWrapper;
use tvix_store::proto::GRPCPathInfoServiceWrapper;
use tvix_store::TvixStoreIO;
#[cfg(feature = "reflection")]
use tvix_store::proto::FILE_DESCRIPTOR_SET;
use clap::Parser;
use tonic::{transport::Server, Result};
use tracing::{info, Level};
#[derive(Parser)]
#[command(author, version, about, long_about = None)]
struct Cli {
/// Whether to log in JSON
#[arg(long)]
json: bool,
#[arg(long)]
log_level: Option<Level>,
#[command(subcommand)]
command: Commands,
}
#[derive(Subcommand)]
enum Commands {
/// Runs the tvix-store daemon.
Daemon {
#[arg(long, short = 'l')]
listen_address: Option<String>,
},
/// Imports a list of paths into the store (not using the daemon)
Import {
#[clap(value_name = "PATH")]
paths: Vec<PathBuf>,
},
}
#[tokio::main]
async fn main() -> Result<(), Box<dyn std::error::Error>> {
let cli = Cli::parse();
// configure log settings
let level = cli.log_level.unwrap_or(Level::INFO);
let subscriber = tracing_subscriber::registry()
.with(if cli.json {
Some(
tracing_subscriber::fmt::Layer::new()
.with_writer(io::stdout.with_max_level(level))
.json(),
)
} else {
None
})
.with(if !cli.json {
Some(
tracing_subscriber::fmt::Layer::new()
.with_writer(io::stdout.with_max_level(level))
.pretty(),
)
} else {
None
});
tracing::subscriber::set_global_default(subscriber).expect("Unable to set global subscriber");
// initialize stores
let blob_service = SledBlobService::new("blobs.sled".into())?;
let directory_service = SledDirectoryService::new("directories.sled".into())?;
let path_info_service = SledPathInfoService::new("pathinfo.sled".into())?;
match cli.command {
Commands::Daemon { listen_address } => {
let listen_address = listen_address
.unwrap_or_else(|| "[::]:8000".to_string())
.parse()
.unwrap();
let mut server = Server::builder();
let nar_calculation_service = NonCachingNARCalculationService::new(
blob_service.clone(),
directory_service.clone(),
);
#[allow(unused_mut)]
let mut router = server
.add_service(BlobServiceServer::new(GRPCBlobServiceWrapper::from(
blob_service,
)))
.add_service(DirectoryServiceServer::new(
GRPCDirectoryServiceWrapper::from(directory_service),
))
.add_service(PathInfoServiceServer::new(GRPCPathInfoServiceWrapper::new(
path_info_service,
nar_calculation_service,
)));
#[cfg(feature = "reflection")]
{
let reflection_svc = tonic_reflection::server::Builder::configure()
.register_encoded_file_descriptor_set(FILE_DESCRIPTOR_SET)
.build()?;
router = router.add_service(reflection_svc);
}
info!("tvix-store listening on {}", listen_address);
router.serve(listen_address).await?;
}
Commands::Import { paths } => {
let nar_calculation_service = NonCachingNARCalculationService::new(
blob_service.clone(),
directory_service.clone(),
);
for path in paths {
let path_move = path.clone();
let mut io = TvixStoreIO::new(
blob_service.clone(),
directory_service.clone(),
path_info_service.clone(),
nar_calculation_service.clone(),
);
let path_info = tokio::task::spawn_blocking(move || {
io.import_path_with_pathinfo(&path_move)
.map_err(|e| io::Error::new(io::ErrorKind::Other, e.to_string()))
})
.await??;
match path_info.node.unwrap().node.unwrap() {
tvix_store::proto::node::Node::Directory(directory_node) => {
info!(
path = ?path,
name = directory_node.name,
digest = BASE64.encode(&directory_node.digest),
"import successful",
)
}
tvix_store::proto::node::Node::File(file_node) => {
info!(
path = ?path,
name = file_node.name,
digest = BASE64.encode(&file_node.digest),
"import successful"
)
}
tvix_store::proto::node::Node::Symlink(symlink_node) => {
info!(
path = ?path,
name = symlink_node.name,
target = symlink_node.target,
"import successful"
)
}
}
}
}
};
Ok(())
}
|
