From 406f89271452fdb573c7e28113b1ed08ff2b4eda Mon Sep 17 00:00:00 2001
From: David Robillard <d@drobilla.net>
Date: Sun, 17 Mar 2019 17:31:05 +0100
Subject: Squashed 'waflib/' changes from 915dcb1..e7a29b6
e7a29b6 Upgrade to waf 2.0.15
8280f9d Add command for running executables from the build directory
8073c1a Make make_simple_dox() safe in case of exception
70d03b8 Avoid use of global counter hacks for configuration display
b7d689a Rewrite test framework
94deadf Automatically add options and move add_flags() to options context
f4259ee Reduce system include path noise
927b608 Automatically display configuration header
c44b8f3 Set line justification from a constant in the wscript
a48e26f Automatically detect if wscript has a test hook
ef66724 Save runtime variables in the environment
63bcbcd Clean up TestContext
b1d9505 Add ExecutionContext for setting runtime environment
387c1df Add show_diff() and test_file_equals() utilities
29d4d29 Fix in-tree library paths
9fde01f Add custom configuration context
6d3612f Add lib_path_name constant
git-subtree-dir: waflib
git-subtree-split: e7a29b6b9b2f842314244c23c14d8f8f560904e1
---
waflib/extras/cpplint.py | 209 -----------------------------------------------
1 file changed, 209 deletions(-)
delete mode 100644 waflib/extras/cpplint.py
(limited to 'waflib/extras/cpplint.py')
diff --git a/waflib/extras/cpplint.py b/waflib/extras/cpplint.py
deleted file mode 100644
index e3302e5..0000000
--- a/waflib/extras/cpplint.py
+++ /dev/null
@@ -1,209 +0,0 @@
-#! /usr/bin/env python
-# encoding: utf-8
-#
-# written by Sylvain Rouquette, 2014
-
-'''
-
-This is an extra tool, not bundled with the default waf binary.
-To add the cpplint tool to the waf file:
-$ ./waf-light --tools=compat15,cpplint
-
-this tool also requires cpplint for python.
-If you have PIP, you can install it like this: pip install cpplint
-
-When using this tool, the wscript will look like:
-
- def options(opt):
- opt.load('compiler_cxx cpplint')
-
- def configure(conf):
- conf.load('compiler_cxx cpplint')
- # optional, you can also specify them on the command line
- conf.env.CPPLINT_FILTERS = ','.join((
- '-whitespace/newline', # c++11 lambda
- '-readability/braces', # c++11 constructor
- '-whitespace/braces', # c++11 constructor
- '-build/storage_class', # c++11 for-range
- '-whitespace/blank_line', # user pref
- '-whitespace/labels' # user pref
- ))
-
- def build(bld):
- bld(features='cpplint', source='main.cpp', target='app')
- # add include files, because they aren't usually built
- bld(features='cpplint', source=bld.path.ant_glob('**/*.hpp'))
-'''
-
-from __future__ import absolute_import
-import sys, re
-import logging
-from waflib import Errors, Task, TaskGen, Logs, Options, Node, Utils
-
-
-critical_errors = 0
-CPPLINT_FORMAT = '[CPPLINT] %(filename)s:\nline %(linenum)s, severity %(confidence)s, category: %(category)s\n%(message)s\n'
-RE_EMACS = re.compile('(?P<filename>.*):(?P<linenum>\d+): (?P<message>.*) \[(?P<category>.*)\] \[(?P<confidence>\d+)\]')
-CPPLINT_RE = {
- 'waf': RE_EMACS,
- 'emacs': RE_EMACS,
- 'vs7': re.compile('(?P<filename>.*)\((?P<linenum>\d+)\): (?P<message>.*) \[(?P<category>.*)\] \[(?P<confidence>\d+)\]'),
- 'eclipse': re.compile('(?P<filename>.*):(?P<linenum>\d+): warning: (?P<message>.*) \[(?P<category>.*)\] \[(?P<confidence>\d+)\]'),
-}
-CPPLINT_STR = ('${CPPLINT} '
- '--verbose=${CPPLINT_LEVEL} '
- '--output=${CPPLINT_OUTPUT} '
- '--filter=${CPPLINT_FILTERS} '
- '--root=${CPPLINT_ROOT} '
- '--linelength=${CPPLINT_LINE_LENGTH} ')
-
-
-def options(opt):
- opt.add_option('--cpplint-filters', type='string',
- default='', dest='CPPLINT_FILTERS',
- help='add filters to cpplint')
- opt.add_option('--cpplint-length', type='int',
- default=80, dest='CPPLINT_LINE_LENGTH',
- help='specify the line length (default: 80)')
- opt.add_option('--cpplint-level', default=1, type='int', dest='CPPLINT_LEVEL',
- help='specify the log level (default: 1)')
- opt.add_option('--cpplint-break', default=5, type='int', dest='CPPLINT_BREAK',
- help='break the build if error >= level (default: 5)')
- opt.add_option('--cpplint-root', type='string',
- default='', dest='CPPLINT_ROOT',
- help='root directory used to derive header guard')
- opt.add_option('--cpplint-skip', action='store_true',
- default=False, dest='CPPLINT_SKIP',
- help='skip cpplint during build')
- opt.add_option('--cpplint-output', type='string',
- default='waf', dest='CPPLINT_OUTPUT',
- help='select output format (waf, emacs, vs7, eclipse)')
-
-
-def configure(conf):
- try:
- conf.find_program('cpplint', var='CPPLINT')
- except Errors.ConfigurationError:
- conf.env.CPPLINT_SKIP = True
-
-
-class cpplint_formatter(Logs.formatter, object):
- def __init__(self, fmt):
- logging.Formatter.__init__(self, CPPLINT_FORMAT)
- self.fmt = fmt
-
- def format(self, rec):
- if self.fmt == 'waf':
- result = CPPLINT_RE[self.fmt].match(rec.msg).groupdict()
- rec.msg = CPPLINT_FORMAT % result
- if rec.levelno <= logging.INFO:
- rec.c1 = Logs.colors.CYAN
- return super(cpplint_formatter, self).format(rec)
-
-
-class cpplint_handler(Logs.log_handler, object):
- def __init__(self, stream=sys.stderr, **kw):
- super(cpplint_handler, self).__init__(stream, **kw)
- self.stream = stream
-
- def emit(self, rec):
- rec.stream = self.stream
- self.emit_override(rec)
- self.flush()
-
-
-class cpplint_wrapper(object):
- def __init__(self, logger, threshold, fmt):
- self.logger = logger
- self.threshold = threshold
- self.fmt = fmt
-
- def __enter__(self):
- return self
-
- def __exit__(self, exc_type, exc_value, traceback):
- if isinstance(exc_value, Utils.subprocess.CalledProcessError):
- messages = [m for m in exc_value.output.splitlines()
- if 'Done processing' not in m
- and 'Total errors found' not in m]
- for message in messages:
- self.write(message)
- return True
-
- def write(self, message):
- global critical_errors
- result = CPPLINT_RE[self.fmt].match(message)
- if not result:
- return
- level = int(result.groupdict()['confidence'])
- if level >= self.threshold:
- critical_errors += 1
- if level <= 2:
- self.logger.info(message)
- elif level <= 4:
- self.logger.warning(message)
- else:
- self.logger.error(message)
-
-
-cpplint_logger = None
-def get_cpplint_logger(fmt):
- global cpplint_logger
- if cpplint_logger:
- return cpplint_logger
- cpplint_logger = logging.getLogger('cpplint')
- hdlr = cpplint_handler()
- hdlr.setFormatter(cpplint_formatter(fmt))
- cpplint_logger.addHandler(hdlr)
- cpplint_logger.setLevel(logging.DEBUG)
- return cpplint_logger
-
-
-class cpplint(Task.Task):
- color = 'PINK'
-
- def __init__(self, *k, **kw):
- super(cpplint, self).__init__(*k, **kw)
-
- def run(self):
- global critical_errors
- with cpplint_wrapper(get_cpplint_logger(self.env.CPPLINT_OUTPUT), self.env.CPPLINT_BREAK, self.env.CPPLINT_OUTPUT):
- params = {key: str(self.env[key]) for key in self.env if 'CPPLINT_' in key}
- if params['CPPLINT_OUTPUT'] is 'waf':
- params['CPPLINT_OUTPUT'] = 'emacs'
- params['CPPLINT'] = self.env.get_flat('CPPLINT')
- cmd = Utils.subst_vars(CPPLINT_STR, params)
- env = self.env.env or None
- Utils.subprocess.check_output(cmd + self.inputs[0].abspath(),
- stderr=Utils.subprocess.STDOUT,
- env=env, shell=True)
- return critical_errors
-
-@TaskGen.extension('.h', '.hh', '.hpp', '.hxx')
-def cpplint_includes(self, node):
- pass
-
-@TaskGen.feature('cpplint')
-@TaskGen.before_method('process_source')
-def post_cpplint(self):
- if not self.env.CPPLINT_INITIALIZED:
- for key, value in Options.options.__dict__.items():
- if not key.startswith('CPPLINT_') or self.env[key]:
- continue
- self.env[key] = value
- self.env.CPPLINT_INITIALIZED = True
-
- if self.env.CPPLINT_SKIP:
- return
-
- if not self.env.CPPLINT_OUTPUT in CPPLINT_RE:
- return
-
- for src in self.to_list(getattr(self, 'source', [])):
- if isinstance(src, Node.Node):
- node = src
- else:
- node = self.path.find_or_declare(src)
- if not node:
- self.bld.fatal('Could not find %r' % src)
- self.create_task('cpplint', node)
--
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