Rails Watchr

rails.watchr

def run_all_tests
  # see Rakefile for the definition of the test:all task
  system( "rake -s test" )
end

def run(cmd)
  puts(cmd)
  system(cmd)
end

watch( '^test/(functional|integration|unit)/.*\.rb' )   { |m| run("ruby -I.:lib:test %s" % m[0]) }
watch( '^test/fixtures/.*\.yml' )                       { run_all_tests }
watch( '^app/controllers/(.*)\.rb' )                    { |m| run("ruby -I.:lib:test test/functional/%s_test.rb" % m[1]) }
watch( '^app/views/(.*)/.*' )                           { |m| run("ruby -I.:lib:test test/functional/%s_controller_test.rb" % m[1]) }
watch( '^app/models/(.*)\.rb' )                         { |m| run("ruby -I.:lib:test test/unit/%s_test.rb" % m[1]) }

# helper unit tests
watch( '^test/unit/helpers/.*\.rb' ) { |m| run("ruby -I.:lib:test %s" % m[0]) }
watch( '^app/helpers/(.*)\.rb' )     { |m| run("ruby -I.:lib:test test/unit/helpers/%s_test.rb" % m[1]) }

watch( '^test/test_helper.rb|config/((boot|environment(s/test)?).rb|database.yml)' )   { run_all_tests }

# --------------------------------------------------
# Signal Handling
# --------------------------------------------------

# Ctrl-\
Signal.trap('QUIT') do
  puts " --- Running all tests ---\n\n"
  run_all_tests
end

# Ctrl-C
Signal.trap('INT') { abort("\n") }

# vim: syntax=ruby sw=2 ts=2 expandtab