2 files changed, 45 insertions, 0 deletions

diff --git a/xtask/Cargo.toml b/xtask/Cargo.toml
new file mode 100644
index 0000000..13979c3
--- /dev/null
+++ b/xtask/Cargo.toml
@@ -0,0 +1,7 @@
+[package]
+name = "xtask"
+version = "0.1.0"
+edition = "2021"
+
+[dependencies]
+anyhow = "1"
diff --git a/xtask/src/main.rs b/xtask/src/main.rs
new file mode 100644
index 0000000..1009eef
--- /dev/null
+++ b/xtask/src/main.rs
@@ -0,0 +1,38 @@
+use anyhow::Result;
+use std::process::Command;
+
+fn main() -> Result<()> {
+    let args: Vec<String> = std::env::args().collect();
+
+    if args.len() < 2 {
+        eprintln!("Usage: cargo xtask build-ebpf");
+        std::process::exit(1);
+    }
+
+    match args[1].as_str() {
+        "build-ebpf" => build_ebpf()?,
+        _ => eprintln!("Unknown command: {}", args[1]),
+    }
+
+    Ok(())
+}
+
+fn build_ebpf() -> Result<()> {
+    let status = Command::new("cargo")
+        .args(&[
+            "+nightly",
+            "build",
+            "--target=bpfel-unknown-none",
+            "--release",
+            "-Z",
+            "build-std=core",
+            "--manifest-path=packet-detector-ebpf/Cargo.toml",
+        ])
+        .status()?;
+
+    if !status.success() {
+        anyhow::bail!("Failed to build eBPF program");
+    }
+
+    Ok(())
+}