tests.watchr

# Run me with:
#   watchr -d tests.watchr
#
# Also requires the Watchr and ruby-growl gems as well as JSHint,
# JSLint and PHP CodeSniffer.  Install them thusly:
#
#     sudo gem install watchr ruby-growl
#
# To use fsevent you currently have to patch watchr.rb as described here:
# https://github.com/mynyml/watchr/issues/36#issuecomment-7794856
# Then
#     sudo gem install rev

@growl_clients = %w{
    127.0.0.1
}

def check action, title, message
  guid = %x{echo '#{title}' | sha1sum - | cut -d' ' -f1}.chomp
  if system %{set -x; #{action}}
    if system %{test -e /tmp/#{guid}}
      puts "\033[32;1m" + title + " RECOVERY\n\t" + message + "\033[0m"
      system %{rm /tmp/#{guid}}
      @growl_clients.each do | host  |
        system %{growl -H #{host} -t 'RECOVERED OK: #{title}' -m '#{message}'}
      end
    end
  else
    puts "\033[31;1m" + title + " FAILURE\n\t" + message + "\033[0m"
    system %{touch /tmp/#{guid}}
    @growl_clients.each do | host  |
      system %{growl -H #{host} -t 'FAIL: #{title}' -m '#{message}'}
    end
    return false
  end
  return true
end

# Rules
#
# Less specific rules should be listed first.

watch( '(.*\.py$)' )  { |m|
  check(%{tests/run},
        "Tests for #{m[2]}",
        m[1])
}

watch( '(.*bin/sparkler$)' )  { |m|
  check(%{tests/run},
        "Tests for #{m[2]}",
        m[1])
}


# Press Ctl-C to quit.

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