diff --git a/src/git-ahead-check.cr b/src/git-ahead-check.cr
index 2a9c642..7dd8261 100644
--- a/src/git-ahead-check.cr
+++ b/src/git-ahead-check.cr
@@ -1,8 +1,26 @@
 require "colorize"
 
-repos_dirs = [""]
+CONFIG_PATH = "#{ENV["HOME"]}/.config/emilecok/git-ahead-check"
+
+if File.exists?(CONFIG_PATH)
+  a = File.read_lines(CONFIG_PATH)
+
+  repos_dirs = File.read_lines(CONFIG_PATH)
+
+  repos_dirs.each { |x| check_repo(x) }
+else
+  Dir.mkdir_p(File.dirname(CONFIG_PATH))
+  File.new(CONFIG_PATH, "w")
+
+  print File.dirname(CONFIG_PATH)
+  puts " directory created.\n"
+end
 
 def check_repo(repo_path : String)
+  if !Dir.exists?(repo_path.sub("$HOME", ENV["HOME"]))
+    return 0
+  end
+
   repo_name = repo_path.split("/")[-1]
   ahead_count = `git -C #{repo_path} status | grep -i "Your branch" | grep -Eo "[0-9]"`.chomp
 
@@ -14,5 +32,3 @@ def check_repo(repo_path : String)
     puts "]"
   end
 end
-
-repos_dirs.each { |x| check_repo(x) }