.git/hooks/pre-commit

pre-commit

#!/usr/bin/env ruby

file_names = `git diff-index --cached -Sdebugger --name-only HEAD`
file_names += `git diff-index --cached -Ssave_and_open_page --name-only HEAD`
file_names = file_names.strip
if file_names != ""
  puts "The following files have 'debugger' or 'save_and_open_page' statements in them: "
  puts file_names
  raise "Please remove this stuff prior to committing"
end

file_names = `git diff-index --cached -S'<<<<<<<' --name-only HEAD`.chomp.split
file_names += `git diff-index --cached -S'=======' --name-only HEAD`.chomp.split
file_names += `git diff-index --cached -S'>>>>>>>' --name-only HEAD`.chomp.split
file_names = file_names.uniq.join("\n")
if file_names != ""
  puts "The following files have incomplete merges: "
  puts file_names
  raise "Please complete your merge prior to committing"
end