Simple watchr script for running specs

specs.watchr.rb

# Run me with:
#
#   $ watchr specs.watchr.rb

# --------------------------------------------------
# Convenience Methods
# --------------------------------------------------
def all_specs
  Dir['spec/**/*_spec.rb']
end

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

# --------------------------------------------------
# Watchr Rules
# --------------------------------------------------
watch('.*') { |m| run 'spec -c spec/*_spec.rb' }

# --------------------------------------------------
# Signal Handling
# --------------------------------------------------
# Ctrl-\
Signal.trap('QUIT') do
  puts " --- Running all specs ---\n\n"
  run "spec -cfs #{all_specs.join(' ')}"
end

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