src/checkout.rs: change in checkout to not remove ignored files in hard mode

src/checkout.rs

@@ -118,11 +118,17 @@ pub fn prepare_checkout() {
 pub fn checkout(mode: &str) {
     let (borg_path, results) = commit::check_path();
     if mode == "hard" {
-        let cmd = format!("rm -r {}/*", results.to_str().unwrap());
+        let (has_ignore, borgignore) = commit::check_if_borgignore_exists(&borg_path);
+        let cmd = if !has_ignore {
+            format!("rm -r {}/*", results.to_str().unwrap())
+        } else {
+            format!("find {} -name '*' -type f | egrep -v -f {}  | xargs rm 2>> /dev/null; find results -name '*' -type d | xargs rm -d 2>> /dev/null", results.to_str().unwrap(), borgignore.to_str().unwrap())
+        };
         let output = Command::new("sh").arg("-c").arg(cmd).output().unwrap();
         println!("{}", String::from_utf8(output.stdout).unwrap());
         match output.status.code().unwrap() {
             0 => (),
+            123 => (),
             num => {
                 eprintln!("{}", String::from_utf8(output.stderr).unwrap());
                 exit(num);