kratactl: rework to separate commands

crates/kratactl/src/cli/pretty.rs

@@ -0,0 +1,26 @@
+use krata::common::{GuestState, GuestStatus};
+
+pub fn guest_status_text(status: GuestStatus) -> String {
+    match status {
+        GuestStatus::Destroy => "destroying",
+        GuestStatus::Destroyed => "destroyed",
+        GuestStatus::Start => "starting",
+        GuestStatus::Exited => "exited",
+        GuestStatus::Started => "started",
+        _ => "unknown",
+    }
+    .to_string()
+}
+
+pub fn guest_state_text(state: GuestState) -> String {
+    let mut text = guest_status_text(state.status());
+
+    if let Some(exit) = state.exit_info {
+        text.push_str(&format!(" (exit code: {})", exit.code));
+    }
+
+    if let Some(error) = state.error_info {
+        text.push_str(&format!(" (error: {})", error.message));
+    }
+    text
+}