From 78467c929704b707b827c84429254764c3aafec0 Mon Sep 17 00:00:00 2001
From: Christophe de Dinechin <dinechin@redhat.com>
Date: Tue, 7 Mar 2023 18:28:14 +0100
Subject: [PATCH] features: Add features subcommand

The 'features' subcommand is not publicly documented yet, but it was introduced
in `runc` in https://github.com/opencontainers/runc/pull/3296.

Signed-off-by: Christophe de Dinechin <dinechin@redhat.com>
---
 crates/liboci-cli/src/features.rs | 7 +++++++
 crates/liboci-cli/src/lib.rs      | 6 ++++--
 2 files changed, 11 insertions(+), 2 deletions(-)
 create mode 100644 crates/liboci-cli/src/features.rs

diff --git a/crates/liboci-cli/src/features.rs b/crates/liboci-cli/src/features.rs
new file mode 100644
index 0000000000..109d54c17c
--- /dev/null
+++ b/crates/liboci-cli/src/features.rs
@@ -0,0 +1,7 @@
+use clap::Parser;
+
+/// Return the features list for a container
+/// This is not a documented subcommand of runc yet, but it was introduced by
+/// https://github.com/opencontainers/runc/pull/3296
+#[derive(Parser, Debug)]
+pub struct Features {}
diff --git a/crates/liboci-cli/src/lib.rs b/crates/liboci-cli/src/lib.rs
index 48fb9d46d9..7215b69112 100644
--- a/crates/liboci-cli/src/lib.rs
+++ b/crates/liboci-cli/src/lib.rs
@@ -17,6 +17,7 @@ pub use {create::Create, delete::Delete, kill::Kill, start::Start, state::State}
 mod checkpoint;
 mod events;
 mod exec;
+mod features;
 mod list;
 mod pause;
 mod ps;
@@ -26,8 +27,8 @@ mod spec;
 mod update;
 
 pub use {
-    checkpoint::Checkpoint, events::Events, exec::Exec, list::List, pause::Pause, ps::Ps,
-    resume::Resume, run::Run, spec::Spec, update::Update,
+    checkpoint::Checkpoint, events::Events, exec::Exec, features::Features, list::List,
+    pause::Pause, ps::Ps, resume::Resume, run::Run, spec::Spec, update::Update,
 };
 
 // Subcommands parsed by liboci-cli, based on the [OCI
@@ -52,6 +53,7 @@ pub enum CommonCmd {
     Checkpointt(Checkpoint),
     Events(Events),
     Exec(Exec),
+    Features(Features),
     List(List),
     Pause(Pause),
     #[clap(allow_hyphen_values = true)]