From 97f9c41bc95953cf489d00178b642886e919b771 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Gon=C3=A7alo=20Val=C3=A9rio?= <gon@ovalerio.net>
Date: Mon, 5 Oct 2020 19:04:11 +0100
Subject: [PATCH] step nine: Ignore .rgit files

---
 src/base.rs | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/src/base.rs b/src/base.rs
index f00e5aa..58fd99d 100644
--- a/src/base.rs
+++ b/src/base.rs
@@ -8,6 +8,11 @@ pub fn write_tree(directory: String) {
         let metadata = item.metadata().unwrap();
         let name = item.file_name();
         let full = format!("{}/{}", directory, name.to_str().unwrap());
+
+        if is_ignored(&full) {
+            continue;
+        }
+
         if metadata.is_file() {
             println!("{}", full);
         } else if metadata.is_dir() {
@@ -15,3 +20,11 @@ pub fn write_tree(directory: String) {
         }
     }
 }
+
+fn is_ignored(path: &String) -> bool {
+    if path.contains(".rgit") {
+        true
+    } else {
+        false
+    }
+}