gitcommit.rb

def building_commit
  i = 0

  body = "tree #{@tree}
parent #{@parent}
author CTF user <me@example.com> #{@timestamp} +0000
committer CTF user <me@example.com> #{@timestamp} +0000

Give me a Gitcoin #{i}"

  header = "commit #{body.length}\0"

  store = header + body
  
  sha1 = Digest::SHA1.hexdigest(store)

  sha1
end

def git_commit
  i = 0
  body = "tree #{@tree}
parent #{@parent}
author CTF user <me@example.com> #{@timestamp} +0000
committer CTF user <me@example.com> #{@timestamp} +0000

Give me a Gitcoin #{i}"

  sha1 = `git hash-object -t commit --stdin <<< "#{body}"`

  sha1
end