minetest.git - modified minetest for gpcfs purposes

diff options

Diffstat (limited to 'client/shaders/nodes_shader')

0 files changed, 0 insertions, 0 deletions

/a> 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321

#!/usr/bin/env python
#
#===- run-clang-tidy.py - Parallel clang-tidy runner ---------*- python -*--===#
#
# Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
# See https://llvm.org/LICENSE.txt for license information.
# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
#
#===------------------------------------------------------------------------===#
# FIXME: Integrate with clang-tidy-diff.py

"""
Parallel clang-tidy runner
==========================

Runs clang-tidy over all files in a compilation database. Requires clang-tidy
and clang-apply-replacements in $PATH.

Example invocations.
- Run clang-tidy on all files in the current working directory with a default
  set of checks and show warnings in the cpp files and all project headers.
    run-clang-tidy.py $PWD

- Fix all header guards.
    run-clang-tidy.py -fix -checks=-*,llvm-header-guard

- Fix all header guards included from clang-tidy and header guards
  for clang-tidy headers.
    run-clang-tidy.py -fix -checks=-*,llvm-header-guard extra/clang-tidy \
                      -header-filter=extra/clang-tidy

Compilation database setup:
http://clang.llvm.org/docs/HowToSetupToolingForLLVM.html
"""

from __future__ import print_function

import argparse
import glob
import json
import multiprocessing
import os
import re
import shutil
import subprocess
import sys
import tempfile
import threading
import traceback

try:
  import yaml
except ImportError:
  yaml = None

is_py2 = sys.version[0] == '2'

if is_py2:
    import Queue as queue
else:
    import queue as queue

def find_compilation_database(path):
  """Adjusts the directory until a compilation database is found."""
  result = './'
  while not os.path.isfile(os.path.join(result, path)):
    if os.path.realpath(result) == '/':
      print('Error: could not find compilation database.')
      sys.exit(1)
    result += '../'
  return os.path.realpath(result)


def make_absolute(f, directory):
  if os.path.isabs(f):
    return f
  return os.path.normpath(os.path.join(directory, f))


def get_tidy_invocation(f, clang_tidy_binary, checks, tmpdir, build_path,
                        header_filter, extra_arg, extra_arg_before, quiet,
                        config):
  """Gets a command line for clang-tidy."""
  start = [clang_tidy_binary]
  if header_filter is not None:
    start.append('-header-filter=' + header_filter)
  if checks:
    start.append('-checks=' + checks)
  if tmpdir is not None:
    start.append('-export-fixes')
    # Get a temporary file. We immediately close the handle so clang-tidy can
    # overwrite it.
    (handle, name) = tempfile.mkstemp(suffix='.yaml', dir=tmpdir)
    os.close(handle)
    start.append(name)
  for arg in extra_arg:
      start.append('-extra-arg=%s' % arg)
  for arg in extra_arg_before:
      start.append('-extra-arg-before=%s' % arg)
  start.append('-p=' + build_path)
  if quiet:
      start.append('-quiet')
  if config:
      start.append('-config=' + config)
  start.append(f)
  return start


def merge_replacement_files(tmpdir, mergefile):
  """Merge all replacement files in a directory into a single file"""
  # The fixes suggested by clang-tidy >= 4.0.0 are given under
  # the top level key 'Diagnostics' in the output yaml files
  mergekey="Diagnostics"
  merged=[]
  for replacefile in glob.iglob(os.path.join(tmpdir, '*.yaml')):
    content = yaml.safe_load(open(replacefile, 'r'))
    if not content:
      continue # Skip empty files.
    merged.extend(content.get(mergekey, []))

  if merged:
    # MainSourceFile: The key is required by the definition inside
    # include/clang/Tooling/ReplacementsYaml.h, but the value
    # is actually never used inside clang-apply-replacements,
    # so we set it to '' here.
    output = { 'MainSourceFile': '', mergekey: merged }
    with open(mergefile, 'w') as out:
      yaml.safe_dump(output, out)
  else:
    # Empty the file:
    open(mergefile, 'w').close()


def check_clang_apply_replacements_binary(args):
  """Checks if invoking supplied clang-apply-replacements binary works."""
  try:
    subprocess.check_call([args.clang_apply_replacements_binary, '--version'])
  except:
    print('Unable to run clang-apply-replacements. Is clang-apply-replacements '
          'binary correctly specified?', file=sys.stderr)
    traceback.print_exc()
    sys.exit(1)


def apply_fixes(args, tmpdir):
  """Calls clang-apply-fixes on a given directory."""
  invocation = [args.clang_apply_replacements_binary]
  if args.format:
    invocation.append('-format')
  if args.style:
    invocation.append('-style=' + args.style)
  invocation.append(tmpdir)
  subprocess.call(invocation)


def run_tidy(args, tmpdir, build_path, queue, lock, failed_files):
  """Takes filenames out of queue and runs clang-tidy on them."""
  while True:
    name = queue.get()
    invocation = get_tidy_invocation(name, args.clang_tidy_binary, args.checks,
                                     tmpdir, build_path, args.header_filter,
                                     args.extra_arg, args.extra_arg_before,
                                     args.quiet, args.config)

    proc = subprocess.Popen(invocation)
    proc.wait()
    if proc.returncode != 0:
      failed_files.append(name)
    queue.task_done()


def main():
  parser = argparse.ArgumentParser(description='Runs clang-tidy over all files '
                                   'in a compilation database. Requires '
                                   'clang-tidy and clang-apply-replacements in '
                                   '$PATH.')
  parser.add_argument('-clang-tidy-binary', metavar='PATH',
                      default='clang-tidy',
                      help='path to clang-tidy binary')
  parser.add_argument('-clang-apply-replacements-binary', metavar='PATH',


context:
space:
mode: