old_contents: #!/usr/bin/env python
  """Run all combinations of boards and test sketches."""
  from glob import glob
  from sys import exit
  from os import environ
  import subprocess
  
  # http://stackoverflow.com/a/29723536/254187
  RED = '\033[91m'
  END = '\033[0m'
  
  compiler_configs = [
      # Adding more boards? Add them to this array:
      # ['platformio', 'ci', '--board=your-board-here'],
      ['platformio', 'ci', '--board=lightblue-bean'],
  ]
  
  test_sketches = [
      'tests/resources/test_sketches/*.ino',
  ]
  
  test_sketch_paths = []
  for pattern in test_sketches:
      test_sketch_paths.extend(glob(pattern))
  
  return_code = 0
  bad_sketch_output = []
  for sketch_path in test_sketch_paths:
      for compiler in compiler_configs:
          # Add this variable on top of the existing env to preserve
          # the virtualenv which contains the PlatformIO executable
          env = environ.copy()
          env['PLATFORMIO_CI_SRC'] = sketch_path
          try:
              # if it succeeds, we don't care about the compile output
              subprocess.check_output(compiler, env=env,
                                      stderr=subprocess.STDOUT)
              print 'PASS:', sketch_path
          except subprocess.CalledProcessError as e:
              return_code = 1
              print '{}FAIL: {}{}'.format(RED, sketch_path, END)
              bad_sketch_output.append((sketch_path, e.output))
  
  print
  for sketch_path, error_output in bad_sketch_output:
      print('{}Compile output for {}:{}'.format(RED, sketch_path, END))
      print
      print(error_output)
      print
  
  exit(return_code)
  
new_contents: #!/usr/bin/env python
  """Run all combinations of boards and test sketches."""
  from glob import glob
  from sys import exit
  from os import environ
  import subprocess
  
  # http://stackoverflow.com/a/29723536/254187
  RED = '\033[91m'
  END = '\033[0m'
  
  compiler_configs = [
      # Adding more boards? Add them to this array:
      # ['platformio', 'ci', '--board=your-board-here'],
      ['platformio', 'ci', '--board=lightblue-bean'],
  ]
  
  test_sketches = [
      'tests/resources/test_sketches/*.ino',
      'examples/**/*.ino',
  ]
  
  test_sketch_paths = []
  for pattern in test_sketches:
      test_sketch_paths.extend(glob(pattern))
  
  return_code = 0
  bad_sketch_output = []
  for sketch_path in test_sketch_paths:
      for compiler in compiler_configs:
          # Add this variable on top of the existing env to preserve
          # the virtualenv which contains the PlatformIO executable
          env = environ.copy()
          env['PLATFORMIO_CI_SRC'] = sketch_path
          try:
              # if it succeeds, we don't care about the compile output
              subprocess.check_output(compiler, env=env,
                                      stderr=subprocess.STDOUT)
              print 'PASS:', sketch_path
          except subprocess.CalledProcessError as e:
              return_code = 1
              print '{}FAIL: {}{}'.format(RED, sketch_path, END)
              bad_sketch_output.append((sketch_path, e.output))
  
  print
  for sketch_path, error_output in bad_sketch_output:
      print('{}Compile output for {}:{}'.format(RED, sketch_path, END))
      print
      print(error_output)
      print
  
  exit(return_code)
  
subject: add example sketches to compile tests