def run_linter():
print htmloutput.header('Running Google Closure Linter...')
old_stdout = sys.stdout
error_handler = errorprinter.ErrorPrinter(errors.NEW_ERRORS)
error_handler.SetFormat(1)
runner = checker.GJsLintRunner()
# Hijack the stdout to capture the command output
sys.stdout = mystdout = StringIO()
# Run the linter
result = runner.Run([
os.environ['TM_FILEPATH'],
], error_handler)
# Set the old stdout back
sys.stdout = old_stdout
# Reset the StringIO
mystdout.seek(0)
# Print the File Name
first_line = mystdout.readline()
print '<h3>%s</h3>' % first_line[first_line.find(':') + 2:-7]
print '<pre>'
for line in mystdout.readlines():
sys.stdout.write(htmloutput.escape_for_html(line))
sys.stdout.flush()
print '</pre>'
result.PrintSummary()
print htmloutput.footer()
def main(argv=None):
"""Main function.
Args:
argv: Sequence of command line arguments.
"""
if argv is None:
argv = sys.argv
argv = flags.FLAGS(argv)
if FLAGS.time:
start_time = time.time()
suffixes = ['.js']
if FLAGS.additional_extensions:
suffixes += ['.%s' % ext for ext in FLAGS.additional_extensions]
if FLAGS.check_html:
suffixes += ['.html', '.htm']
files = fileflags.GetFileList(argv, 'JavaScript', suffixes)
error_handler = None
if FLAGS.unix_mode:
error_handler = errorprinter.ErrorPrinter(errors.NEW_ERRORS)
error_handler.SetFormat(errorprinter.UNIX_FORMAT)
runner = checker.GJsLintRunner()
result = runner.Run(files, error_handler)
if FLAGS.summary:
result.PrintSummary()
exit_code = 0
if result.HasOldErrors():
exit_code += 1
if result.HasNewErrors():
exit_code += 2
if exit_code:
if FLAGS.summary:
result.PrintFileSummary()
if FLAGS.beep:
# Make a beep noise.
sys.stdout.write(chr(7))
if FLAGS.time:
print 'Done in %s.' % FormatTime(time.time() - start_time)
return exit_code
def Run(self, filenames, error_handler=None):
"""Run GJsLint on the given filenames.
Args:
filenames: The filenames to check
error_handler: An optional ErrorHandler object, an ErrorPrinter is used if
none is specified.
Returns:
error_count, file_count: The number of errors and the number of files that
contain errors.
"""
if not error_handler:
error_handler = errorprinter.ErrorPrinter(errors.NEW_ERRORS)
checker = JavaScriptStyleChecker(error_handler)
# Check the list of files.
for filename in filenames:
checker.Check(filename)
return error_handler
def main(argv=None):
"""Main function.
Args:
argv: Sequence of command line arguments.
"""
if argv is None:
argv = flags.FLAGS(sys.argv)
if FLAGS.time:
start_time = time.time()
suffixes = ['.js']
if FLAGS.check_html:
suffixes += ['.html', '.htm']
files = fileflags.GetFileList(argv, 'JavaScript', suffixes)
error_handler = None
if FLAGS.unix_mode:
error_handler = errorprinter.ErrorPrinter(errors.NEW_ERRORS)
error_handler.SetFormat(errorprinter.UNIX_FORMAT)
runner = checker.GJsLintRunner()
result = runner.Run(files, error_handler)
result.PrintSummary()
exit_code = 0
if result.HasOldErrors():
exit_code += 1
if result.HasNewErrors():
exit_code += 2
if exit_code:
if FLAGS.summary:
result.PrintFileSummary()
if FLAGS.beep:
# Make a beep noise.
sys.stdout.write(chr(7))
# Write out instructions for using fixjsstyle script to fix some of the
# reported errors.
fix_args = []
for flag in sys.argv[1:]:
for f in GJSLINT_ONLY_FLAGS:
if flag.startswith(f):
break
else:
fix_args.append(flag)
print """
Some of the errors reported by GJsLint may be auto-fixable using the script
fixjsstyle. Please double check any changes it makes and report any bugs. The
script can be run by executing:
fixjsstyle %s
""" % ' '.join(fix_args)
if FLAGS.time:
print 'Done in %s.' % FormatTime(time.time() - start_time)
sys.exit(exit_code)