def ProcessOptions(options, args):
# Fix broken boolean parsing in argparse, where False ends up being True.
if (options.silent is not None) and (options.silent == "True"):
options.silent = True
elif (options.silent is None) or (options.silent == "False"):
options.silent = False
else:
print "--silent expects 'True' or 'False' argument."
return False
if (options.sdk is not None) and (options.sdk == "True"):
options.sdk = True
elif (options.sdk is None) or (options.sdk == "False"):
options.sdk = False
else:
print "--sdk expects 'True' or 'False' argument."
return False
with open(os.devnull, 'wb') as silent_sink:
# Required options.
if options.command is None or options.directory is None:
return False
# Set a default value for pub_snapshot.
options.pub_snapshot = None
# If we have a working pub executable, try and use that.
# TODO(whesse): Drop the pub-executable option if it isn't used.
if options.pub_executable is not None:
try:
if 0 == subprocess.call([options.pub_executable, '--version'],
stdout=silent_sink,
stderr=silent_sink):
return True
except OSError as e:
pass
options.pub_executable = None
if options.sdk and utils.CheckedInSdkCheckExecutable():
# Use the checked in pub executable.
options.pub_snapshot = os.path.join(utils.CheckedInSdkPath(),
'bin', 'snapshots',
'pub.dart.snapshot')
try:
if 0 == subprocess.call([
utils.CheckedInSdkExecutable(), options.pub_snapshot,
'--version'
],
stdout=silent_sink,
stderr=silent_sink):
return True
except OSError as e:
pass
options.pub_snapshot = None
# We need a dart executable and a package root.
return (options.package_root is not None
and options.dart_executable is not None)
def GenerateSingleFile(library_path, output_dir, generated_output_dir=None):
library_dir = os.path.dirname(library_path)
library_filename = os.path.basename(library_path)
copy_dart_script = os.path.relpath('../../copy_dart.py', library_dir)
output_dir = os.path.relpath(output_dir, library_dir)
command = ' '.join([
'cd', library_dir, ';', copy_dart_script, output_dir, library_filename
])
subprocess.call([command], shell=True)
prebuilt_dartfmt = os.path.join(utils.CheckedInSdkPath(), 'bin', 'dartfmt')
sdk_file = os.path.join(library_dir, output_dir, library_filename)
formatCommand = ' '.join([prebuilt_dartfmt, '-w', sdk_file])
subprocess.call([formatCommand], shell=True)
def ProcessOptions(options, args):
# Fix broken boolean parsing in argparse, where False ends up being True.
if (options.silent is not None) and (options.silent == "True"):
options.silent = True
elif (options.silent is None) or (options.silent == "False"):
options.silent = False
else:
print "--silent expects 'True' or 'False' argument."
return False
if (options.sdk is not None) and (options.sdk == "True"):
options.sdk = True
elif (options.sdk is None) or (options.sdk == "False"):
options.sdk = False
else:
print "--sdk expects 'True' or 'False' argument."
return False
# Required options.
if options.command is None or options.directory is None:
return False
# If a dart2js execuble was provided, try and use that.
# TODO(whesse): Drop the dart2js-executable option if it isn't used.
if options.dart2js_executable is not None:
try:
if 0 == RunCommand([options.dart2js_executable, '--version'],
always_silent=True):
return True
except OSError as e:
pass
options.dart2js_executable = None
# Use the checked in dart2js executable.
if options.sdk and utils.CheckedInSdkCheckExecutable():
dart2js_binary = 'dart2js.bat' if utils.IsWindows() else 'dart2js'
options.dart2js_executable = os.path.join(utils.CheckedInSdkPath(),
'bin',
dart2js_binary)
try:
if 0 == RunCommand([options.dart2js_executable, '--version'],
always_silent=True):
return True
except OSError as e:
pass
options.dart2js_executable = None
# We need a dart executable and will run from source
return (options.dart_executable is not None)
def GenerateSingleFile(library_path, output_dir, generated_output_dir=None, prefix=None):
library_dir = os.path.dirname(library_path)
library_filename = os.path.basename(library_path)
copy_dart_script = os.path.relpath('../../copy_dart.py', library_dir)
output_dir = os.path.relpath(output_dir, library_dir)
if not os.path.exists(library_dir):
os.makedirs(library_dir)
prefix_arg = 'export DART_HTML_PREFIX="' + prefix + '";' if prefix else ""
command = ' '.join([
prefix_arg, 'cd', library_dir, ';', copy_dart_script, output_dir, library_filename
])
subprocess.call([command], shell=True)
prebuilt_dartfmt = os.path.join(utils.CheckedInSdkPath(), 'bin', 'dartfmt')
sdk_file = os.path.join(library_dir, output_dir, library_filename)
formatCommand = ' '.join([prebuilt_dartfmt, '-w', sdk_file])
subprocess.call([formatCommand], shell=True)
def ProcessOptions(options, args):
with open(os.devnull, 'wb') as silent_sink:
# Required options.
if options.command is None or options.directory is None:
return False
# Set a default value for pub_snapshot.
options.pub_snapshot = None
# If we have a working pub executable, try and use that.
# TODO(whesse): Drop the pub-executable option if it isn't used.
if options.pub_executable is not None:
try:
if 0 == subprocess.call([options.pub_executable, '--version'],
stdout=silent_sink,
stderr=silent_sink):
return True
except OSError as e:
pass
options.pub_executable = None
if options.sdk is not None and utils.CheckedInSdkCheckExecutable():
# Use the checked in pub executable.
options.pub_snapshot = os.path.join(utils.CheckedInSdkPath(),
'bin', 'snapshots',
'pub.dart.snapshot')
try:
if 0 == subprocess.call([
utils.CheckedInSdkExecutable(), options.pub_snapshot,
'--version'
],
stdout=silent_sink,
stderr=silent_sink):
return True
except OSError as e:
pass
options.pub_snapshot = None
# We need a dart executable and a package root.
return (options.package_root is not None
and options.dart_executable is not None)
def main():
dart = os.path.join(utils.CheckedInSdkPath(), 'bin', 'dart')
dart_file = os.path.join(os.path.dirname(__file__), 'patch_sdk.dart')
subprocess.check_call([dart, dart_file] + sys.argv[1:])