Merge commit 'd803bfe2b1fe7f5e219e50ac20d6801a0a58ac75' as 'vendor/ruvector'

vendor/ruvector/crates/ruvector-attention-cli/src/main.rs

@@ -0,0 +1,72 @@
+use clap::{Parser, Subcommand};
+use tracing_subscriber::{layer::SubscriberExt, util::SubscriberInitExt};
+
+mod commands;
+mod config;
+mod output;
+mod server;
+
+#[derive(Parser)]
+#[command(name = "ruvector-attention")]
+#[command(author = "rUv <ruv@ruv.io>")]
+#[command(version)]
+#[command(about = "High-performance attention mechanisms CLI", long_about = None)]
+struct Cli {
+    #[command(subcommand)]
+    command: Commands,
+
+    /// Path to configuration file
+    #[arg(short, long, global = true)]
+    config: Option<std::path::PathBuf>,
+
+    /// Log level (trace, debug, info, warn, error)
+    #[arg(short, long, global = true, default_value = "info")]
+    log_level: String,
+}
+
+#[derive(Subcommand)]
+enum Commands {
+    /// Compute attention over input data
+    Compute(commands::compute::ComputeArgs),
+
+    /// Run performance benchmarks
+    Benchmark(commands::benchmark::BenchmarkArgs),
+
+    /// Convert between data formats
+    Convert(commands::convert::ConvertArgs),
+
+    /// Start HTTP server
+    Serve(commands::serve::ServeArgs),
+
+    /// Interactive REPL
+    Repl(commands::repl::ReplArgs),
+}
+
+#[tokio::main]
+async fn main() -> anyhow::Result<()> {
+    let cli = Cli::parse();
+
+    // Initialize tracing
+    tracing_subscriber::registry()
+        .with(
+            tracing_subscriber::fmt::layer()
+                .with_target(false)
+                .with_thread_ids(false)
+                .with_file(true)
+                .with_line_number(true)
+        )
+        .with(tracing_subscriber::EnvFilter::new(&cli.log_level))
+        .init();
+
+    // Load configuration
+    let config = config::load_config(cli.config.as_deref())?;
+
+    // Execute command
+    match cli.command {
+        Commands::Compute(args) => commands::compute::run(args, &config).await,
+        Commands::Benchmark(args) => commands::benchmark::run(args, &config).await,
+        Commands::Convert(args) => commands::convert::run(args, &config),
+        Commands::Serve(args) => commands::serve::run(args, &config).await,
+        Commands::Repl(args) => commands::repl::run(args, &config).await,
+    }
+}