deb: consider package directories with version

src/deb/sbuild.rs

@@ -2,18 +2,26 @@
 /// Call 'sbuild' with the dsc file to build the package with unshare
 use crate::context;
 use std::error::Error;
+use std::path::Path;
 
 pub fn build(
     package: &str,
-    _version: &str,
+    version: &str,
     arch: &str,
     series: &str,
     build_root: &str,
     cross: bool,
 ) -> Result<(), Box<dyn Error>> {
     let ctx = context::current();
+
+    // Find the actual package directory
+    let package_dir = crate::deb::find_package_directory(Path::new(build_root), package, version)?;
+    let package_dir_str = package_dir
+        .to_str()
+        .ok_or("Invalid package directory path")?;
+
     let mut cmd = ctx.command("sbuild");
-    cmd.current_dir(format!("{}/{}", build_root, package));
+    cmd.current_dir(package_dir_str);
     cmd.arg("--chroot-mode=unshare");
     cmd.arg("--no-clean-source");