1 files changed, 20 insertions, 1 deletions
diff --git a/tests/src/tests.rs b/tests/src/tests.rs
index 8558abb6..a2d85fec 100644
--- a/tests/src/tests.rs
+++ b/tests/src/tests.rs
@@ -38,7 +38,8 @@ fn main() {
 
     match &ARGS.command {
         None => test(),
-        Some(Command::Clean) => std::fs::remove_dir_all(STORE_PATH).unwrap(),
+        Some(Command::Clean) => clean(),
+        Some(Command::Undangle) => undangle(),
     }
 }
 
@@ -120,3 +121,21 @@ fn test() {
         std::process::exit(1);
     }
 }
+
+fn clean() {
+    std::fs::remove_dir_all(STORE_PATH).unwrap();
+}
+
+fn undangle() {
+    match crate::collect::collect() {
+        Ok(_) => eprintln!("no danging reference images"),
+        Err(errors) => {
+            for error in errors {
+                if error.message == "dangling reference image" {
+                    std::fs::remove_file(&error.pos.path).unwrap();
+                    eprintln!("✅ deleted {}", error.pos.path.display());
+                }
+            }
+        }
+    }
+}