def _dump_no_context_info(command, args):
all_cls = {cls.name(): cls for cls in ZephyrBinaryRunner.get_runners() if
command.name in cls.capabilities().commands}
log.inf('All Zephyr runners which support {}:'.format(command.name),
colorize=True)
for line in util.wrap(', '.join(all_cls.keys()), INDENT):
log.inf(line)
if not args.runner:
log.inf('Add -r RUNNER to print more information about any runner.',
colorize=True)
def _dump_context(command, args, runner_args, cached_runner_var):
build_dir = _build_dir(args, die_if_none=False)
# Try to figure out the CMake cache file based on the build
# directory or an explicit argument.
if build_dir is not None:
cache_file = path.abspath(
path.join(build_dir, args.cmake_cache or cmake.DEFAULT_CACHE))
elif args.cmake_cache:
cache_file = path.abspath(args.cmake_cache)
else:
cache_file = None
# Load the cache itself, if possible.
if cache_file is None:
log.wrn('No build directory (--build-dir) or CMake cache '
'(--cache-file) given or found; output will be limited')
cache = None
else:
try:
cache = cmake.CMakeCache(cache_file)
except Exception:
log.die('Cannot load cache {}.'.format(cache_file))
# If we have a build directory, try to ensure build artifacts are
# up to date. If that doesn't work, still try to print information
# on a best-effort basis.
if build_dir and not args.skip_rebuild:
try:
cmake.run_build(build_dir)
except CalledProcessError:
msg = 'Failed re-building application; cannot load context. '
if args.build_dir:
msg += 'Is {} the right --build-dir?'.format(args.build_dir)
else:
msg += textwrap.dedent('''\
Use --build-dir (-d) to specify a build directory; the one
used was {}.'''.format(build_dir))
log.die('\n'.join(
textwrap.wrap(msg,
initial_indent='',
subsequent_indent=INDENT,
break_on_hyphens=False)))
if cache is None:
_dump_no_context_info(command, args)
if not args.runner:
return
if args.runner:
# Just information on one runner was requested.
_dump_one_runner_info(cache, args, build_dir, INDENT)
return
board = cache['CACHED_BOARD']
all_cls = {
cls.name(): cls
for cls in ZephyrBinaryRunner.get_runners()
if command.name in cls.capabilities().commands
}
available = [r for r in cache.get_list('ZEPHYR_RUNNERS') if r in all_cls]
available_cls = {r: all_cls[r] for r in available if r in all_cls}
default_runner = cache.get(cached_runner_var)
cfg = cached_runner_config(build_dir, cache)
log.inf('All Zephyr runners which support {}:'.format(command.name),
colorize=True)
for line in util.wrap(', '.join(all_cls.keys()), INDENT):
log.inf(line)
log.inf('(Not all may work with this build, see available runners below.)',
colorize=True)
if cache is None:
log.warn('Missing or invalid CMake cache {}; there is no context.',
'Use --build-dir to specify the build directory.')
return
log.inf('Build directory:', colorize=True)
log.inf(INDENT + build_dir)
log.inf('Board:', colorize=True)
log.inf(INDENT + board)
log.inf('CMake cache:', colorize=True)
log.inf(INDENT + cache_file)
if not available:
# Bail with a message if no runners are available.
msg = ('No runners available for {}. '
'Consult the documentation for instructions on how to run '
'binaries on this target.').format(board)
for line in util.wrap(msg, ''):
log.inf(line, colorize=True)
return
log.inf('Available {} runners:'.format(command.name), colorize=True)
log.inf(INDENT + ', '.join(available))
log.inf('Additional options for available',
command.name,
'runners:',
colorize=True)
for runner in available:
_dump_runner_opt_help(runner, all_cls[runner])
log.inf('Default {} runner:'.format(command.name), colorize=True)
log.inf(INDENT + default_runner)
_dump_runner_config(cfg, '', INDENT)
log.inf('Runner-specific information:', colorize=True)
for runner in available:
log.inf('{}{}:'.format(INDENT, runner), colorize=True)
_dump_runner_cached_opts(cache, runner, INDENT * 2, INDENT * 3)
_dump_runner_caps(available_cls[runner], INDENT * 2)
if len(available) > 1:
log.inf('(Add -r RUNNER to just print information about one runner.)',
colorize=True)