1 files changed, 43 insertions, 0 deletions
diff --git a/src/cmd/delete.rs b/src/cmd/delete.rs
new file mode 100644
index 0000000..ee8f0e9
--- /dev/null
+++ b/src/cmd/delete.rs
@@ -0,0 +1,43 @@
+use crate::spec::Specification;
+use log::{debug, info};
+use std::thread;
+use std::time::Duration;
+use virt::connect::Connect;
+
+pub fn delete(spec: &Specification) -> anyhow::Result<()> {
+    info!("deleting virtual machine {}", spec.name);
+
+    debug!("connecting to libvirtd");
+    let conn = Connect::open("qemu:///system")?;
+
+    debug!("listing all domains");
+    let domains = conn.list_all_domains(0)?;
+
+    for domain in domains {
+        debug!("considering {}", domain.get_name()?);
+        if domain.get_name()? == spec.name {
+            debug!("shutdown {}", spec.name);
+            domain.shutdown().ok();
+
+            let briefly = Duration::from_millis(1000);
+            loop {
+                thread::sleep(briefly);
+                match domain.is_active() {
+                    Ok(true) => (),
+                    Ok(false) => break,
+                    Err(err) => {
+                        debug!("is_active: {}", err);
+                    }
+                }
+                debug!("{} is still running", spec.name);
+            }
+
+            debug!("undefine {}", spec.name);
+            domain.undefine()?;
+
+            debug!("removing image file {}", spec.image.display());
+            std::fs::remove_file(&spec.image)?;
+        }
+    }
+    Ok(())
+}