alexmohr · alexmohr · May 3, 2025 · May 1, 2025 · May 2, 2025 · May 2, 2025
diff --git a/Cargo.lock b/Cargo.lock
diff --git a/Cargo.toml b/Cargo.toml
@@ -46,3 +46,4 @@ which = "7.0.3"
 meval = "0.2.0"
 tree_magic_mini = "3.1.6"
 rayon = "1.10.0"
+nix = { version = "0.30.0", features = ["process"] }
diff --git a/README.md b/README.md
@@ -12,17 +12,16 @@ It supports various modes:
 * DRun
 * File
 * Ssh
+* Run
 * // WebSearch
 * // Emoji
-* // Run
 * Auto
 
 Auto mode tries to detect the desired mode automatically, i.e. `ssh`, `?` (for web search), `emoji`, `/` or `~` (for file).
 
 <img src="images/demo.gif" style="width:600px;">
 
 ## Not finished
-* [ ] run
 * [ ] key support
 * [ ] full config support
 * [ ] web search mode

diff --git a/src/lib/desktop.rs b/src/lib/desktop.rs
@@ -4,6 +4,7 @@ use freedesktop_file_parser::DesktopFile;
 use rayon::prelude::*;
 use regex::Regex;
 use std::collections::HashMap;
+use std::os::unix::fs::PermissionsExt;
 use std::os::unix::prelude::CommandExt;
 use std::path::Path;
 use std::path::PathBuf;
@@ -279,3 +280,14 @@ pub fn create_file_if_not_exists(path: &PathBuf) -> Result<(), Error> {
         Err(e) => Err(Error::Io(e.to_string())),
     }
 }
+
+/// Check if the given dir entry is an executable
+#[must_use]
+pub fn is_executable(entry: &Path) -> bool {
+    if let Ok(metadata) = entry.metadata() {
+        let permissions = metadata.permissions();
+        metadata.is_file() && (permissions.mode() & 0o111 != 0)
+    } else {
+        false
+    }
+}