crate/youki: Set the default features

Signed-off-by: utam0k <[email protected]>

Author: utam0k

crates/youki/Cargo.toml

@@ -11,7 +11,9 @@ edition = "2021"
 build = "build.rs"
 keywords = ["youki", "container"]
 
+# Don't forget to update info command.
 [features]
+default = ["systemd", "v2", "v1", "seccomp"]
 systemd = ["libcgroups/systemd", "libcontainer/systemd", "v2"]
 v2 = ["libcgroups/v2", "libcontainer/v2"]
 v1 = ["libcgroups/v1", "libcontainer/v1"]

crates/youki/src/commands/info.rs

@@ -28,8 +28,27 @@ pub fn info(_: Info) -> Result<()> {
 
 /// print Version of Youki
 pub fn print_youki() {
-    println!("{:<18}{}", "Version", env!("CARGO_PKG_VERSION"));
-    println!("{:<18}{}", "Commit", env!("VERGEN_GIT_SHA"));
+    println!("{:<16}", "Build");
+    println!("  {:<16}{}", "Version", env!("CARGO_PKG_VERSION"));
+    println!("  {:<16}{}", "Commit", env!("VERGEN_GIT_SHA"));
+    let mut enabled_features: Vec<&str> = Vec::new();
+    #[cfg(feature = "systemd")]
+    enabled_features.push("systemd");
+    #[cfg(feature = "v1")]
+    enabled_features.push("v1");
+    #[cfg(feature = "v2")]
+    enabled_features.push("v2");
+    #[cfg(feature = "cgroupsv2_devices")]
+    enabled_features.push("cgroupsv2_devices");
+    #[cfg(feature = "seccomp")]
+    enabled_features.push("seccomp");
+    #[cfg(feature = "wasm-wasmer")]
+    enabled_features.push("wasm-wasmer");
+    #[cfg(feature = "wasm-wasmedge")]
+    enabled_features.push("wasm-wasmedge");
+    #[cfg(feature = "wasm-wasmtime")]
+    enabled_features.push("wasm-wasmtime");
+    println!("  {:<16}{}", "Features", enabled_features.join(", "));
 }
 
 /// Print Kernel Release, Version and Architecture