wink 0.3.1

Windows link tools with NTFS junctions support.
Documentation 
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#![feature(windows_file_type_ext)]
#![cfg(windows)]

use std::{
	fs,
	os::windows::fs::FileTypeExt,
	path::PathBuf,
	process,
};

use normpath::PathExt;
use wink::app_linfo;

struct Cmd {
	files: Vec<String>,
}

impl Cmd {
	fn from_args() -> Self {
		let m = app_linfo().get_matches_from(wild::args());
		let files: Vec<_> = m.values_of("file").unwrap().map(String::from).collect();
		Self { files }
	}

	fn run(&self) -> Result<(), std::io::Error> {
		for f in &self.files {
			if let Ok(true) = junction::exists(f) {
				if let Ok(original) = junction::get_target(f) {
					println!("{}: directory junction to {}", f, original.display());
				} else {
					println!("{}: directory junction", f);
				}
				continue;
			}

			let p = PathBuf::from(f);
			let md = fs::symlink_metadata(&p)?;

			let ftype = md.file_type();
			if ftype.is_symlink_dir() {
				if let Ok(original) = p.normalize() {
					println!(
						"{}: symbolic link to the directory {}",
						f,
						original.as_path().display()
					);
				} else {
					println!("{}: symbolic link to a directory", f);
				}
			} else if ftype.is_symlink_file() {
				if let Ok(original) = p.normalize() {
					println!(
						"{}: symbolic link to the file {}",
						f,
						original.as_path().display()
					);
				} else {
					println!("{}: symbolic link to a file", f);
				}
			} else {
				println!("{}: not a junction or a symbolic link", f);
			}
		}
		Ok(())
	}
}

fn main() {
	if let Err(e) = Cmd::from_args().run() {
		eprintln!("error: {}", e);
		process::exit(2);
	}
}