title: Git commit hook - How to use the commit-msg hook to check for string in message?
body: <p>I need to make a commit-msg hook to check if the commit message contains "app.asana" in any part of this. I searched some references and documentation and I know I need to use the commit-msg for this. I have to make this using Perl or Bash.</p>
  
  <p>Does anybody has a clue about this or somewhere I can look more examples to learn how to do it??</p>
  
  <p>Thank you.</p>