From 257ca096d014c59a769b462c6e1d435fc3534558 Mon Sep 17 00:00:00 2001
From: Boni Garcia <boni.garcia@uc3m.es>
Date: Wed, 27 Mar 2024 00:34:14 +0100
Subject: [PATCH] [rust] Enhance logic to uncompress DEB files and set
 toolchain version

---
 WORKSPACE         | 7 ++++++-
 rust/src/files.rs | 6 ++++--
 2 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/WORKSPACE b/WORKSPACE
index b85b8278bebbd..4c557557cb8f4 100644
--- a/WORKSPACE
+++ b/WORKSPACE
@@ -239,7 +239,12 @@ load("@rules_rust//rust:repositories.bzl", "rules_rust_dependencies", "rust_regi
 
 rules_rust_dependencies()
 
-rust_register_toolchains()
+rust_register_toolchains(
+    edition = "2021",
+    versions = [
+        "1.77.0",
+    ],
+)
 
 load("@rules_rust//crate_universe:defs.bzl", "crates_repository")
 
diff --git a/rust/src/files.rs b/rust/src/files.rs
index a27e17650764d..3764dd0d58325 100644
--- a/rust/src/files.rs
+++ b/rust/src/files.rs
@@ -273,8 +273,10 @@ pub fn uncompress_deb(
         opt_edge_str, target_str
     ));
     create_parent_path_if_not_exists(target)?;
-    let output = run_shell_command_by_os(os, command)?;
-    if output.is_empty() {
+    run_shell_command_by_os(os, command)?;
+    let target_path = Path::new(target);
+    if target_path.parent().unwrap().read_dir()?.next().is_none() {
+        println!("IS EMPTY");
         fs::rename(&opt_edge_str, &target_str)?;
     }