Highlight executable files

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "fd"
-version = "0.3.0"
+version = "1.0.0"
 authors = ["David Peter <[email protected]>"]
 
 [dependencies]

src/lscolors/mod.rs

@@ -24,6 +24,9 @@ pub struct LsColors {
  /// ANSI style for symbolic links.
  pub symlink: Style,
 
+ /// ANSI style for executable files.
+ pub executable: Style,
+
  /// A map that defines ANSI styles for different file extensions.
  pub extensions: ExtensionStyles,
 
@@ -37,6 +40,7 @@ impl Default for LsColors {
  LsColors {
  directory: Colour::Blue.bold(),
  symlink: Colour::Cyan.normal(),
+ executable: Colour::Red.bold(),
  extensions: HashMap::new(),
  filenames: HashMap::new()
  }
@@ -125,6 +129,7 @@ impl LsColors {
  match code.as_ref() {
  "di" => self.directory = style,
  "ln" => self.symlink = style,
+ "ex" => self.executable = style,
  _ => return
  }
  } else if pattern.starts_with("*.") {

src/main.rs

@@ -12,6 +12,7 @@ use std::error::Error;
 use std::ffi::OsStr;
 use std::fs;
 use std::io::Write;
+use std::os::unix::fs::PermissionsExt;
 use std::path::{Path, Component};
 use std::process;
 
@@ -76,6 +77,13 @@ fn print_entry(base: &Path, entry: &Path, config: &FdOptions) {
  None => return
  };
 
+ let is_executable = |p: &std::path::PathBuf| {
+ p.metadata()
+ .ok()
+ .map(|f| f.permissions().mode() & 0o111 != 0)
+ .unwrap_or(false)
+ };
+
  if let Some(ref ls_colors) = config.ls_colors {
  let mut component_path = base.to_path_buf();
 
@@ -100,6 +108,8 @@ fn print_entry(base: &Path, entry: &Path, config: &FdOptions) {
  ls_colors.symlink
  } else if component_path.is_dir() {
  ls_colors.directory
+ } else if is_executable(&component_path) {
+ ls_colors.executable
  } else {
  // Look up file name
  let o_style =