Only list files in the current directory unless --all is passed

src/ops/list.rs

@@ -1,4 +1,5 @@
 use std::path::PathBuf;
+use std::env;
 
 use anyhow::Result;
 
@@ -12,17 +13,28 @@ pub struct ListOptions {
     /// By default, this is your home directory's trash ($XDG_DATA_HOME/Trash)
     #[structopt(long = "trash-dir", parse(from_os_str))]
     trash_dir: Option<PathBuf>,
+
+    /// List all files in the trash (by default, only files in the current
+    /// directory are listed)
+    #[structopt(short = "a", long = "all")]
+    all: bool,
 }
 
 /// List the contents of a trash directory
 pub fn list(options: ListOptions) -> Result<()> {
-    let trash_dir = TrashDir::from_opt(options.trash_dir);
+    let trash_dir = TrashDir::from_opt(options.trash_dir.as_ref());
 
+    let current_dir = env::current_dir()?;
     let mut files = trash_dir
         .iter()
         .unwrap()
         .filter_map(|entry| match entry {
-            Ok(info) => Some(info),
+            Ok(info) => {
+                if !options.all && !info.path.starts_with(&current_dir) {
+                    return None;
+                }
+                Some(info)
+            }
             Err(err) => {
                 eprintln!("failed to get file info: {:?}", err);
                 None