feat: add build script for linking to libvirt

Cargo.toml

@@ -11,13 +11,8 @@ repository = "https://github.com/giovtorres/kvm-install-vm"
 anyhow = "1.0"
 clap = { version = "4.4", features = ["derive"] }
 env_logger = "0.10"
-futures-util = "0.3"
-indicatif = "0.17"
-ipnetwork = "0.20"
 log = "0.4"
-reqwest = { version = "0.11", features = ["json", "stream"] }
-serde = { version = "1.0", features = ["derive"] }
-serde_yaml = "0.9"
-tempfile = "3.8"
-tokio = { version = "1", features = ["full"] }
 virt = "0.3.1"
+
+[build-dependencies]
+pkg-config = "0.3"

build.rs

@@ -0,0 +1,9 @@
+fn main() {
+    println!("cargo:rustc-link-lib=virt");
+    
+    // // Try using pkg-config to find libvirt
+    // match pkg_config::probe_library("libvirt") {
+    //     Ok(_) => println!("Found libvirt via pkg-config"),
+    //     Err(e) => println!("cargo:warning=Could not find libvirt via pkg-config: {}", e),
+    // }
+}

src/vm.rs

@@ -27,8 +27,8 @@ impl VirtualMachine {
     }
 
     pub fn connect(&mut self, uri: Option<&str>) -> Result<()> {
-        // Connect to libvirt daemon, default to "qemu:///system" if no URI provided
-        let uri = uri.or(Some("qemu:///system"));
+        // Connect to libvirt daemon, default to "qemu:///session" if no URI provided
+        let uri = uri.or(Some("qemu:///session"));
         self.connection = Some(Connect::open(uri).context("Failed to connect to libvirt")?);
         Ok(())
     }
@@ -68,7 +68,7 @@ impl VirtualMachine {
 
     fn generate_domain_xml(&self) -> Result<String> {
         // Generate domain XML
-        let xml = format!( r#"
+        let xml = format!(r#"
         <domain type='kvm'>
           <name>{}</name>
           <memory unit='MiB'>{}</memory>