def expand_mixed_list(mixed, implicit_deps, mode):
result = []
for item in mixed:
if isinstance(item, Target):
if mode == 'implicit':
names = [item.name]
elif mode == 'inputs':
names = item.outputs
elif mode == 'cmd':
names = [path.abs(x) for x in item.outputs]
else:
raise RuntimeError(mode)
if implicit_deps is not None:
implicit_deps += names
result += names
elif isinstance(item, Tool):
result.append(str(item))
elif isinstance(item, str):
if mode != 'cmd':
item = path.abs(item)
result.append(item)
else:
raise RuntimeError
return result
def write_command_file(self, filename, commands, inputs=None, outputs=None,
cwd=None, environ=None, foreach=False, suffix='.cmd', dry=False,
accept_additional_args=False):
if suffix is not None:
filename = path.addsuffix(filename, suffix)
result = ['cmd', '/Q', '/c', filename]
if foreach:
result += ['$in', '$out']
inputs, outputs = ['%1'], ['%2']
commands = self.replace_commands_inout_vars(commands, inputs, outputs)
if dry:
return result, filename
path.makedirs(path.dirname(path.abs(filename)))
with open(filename, 'w') as fp:
fp.write('REM This file is automatically generated with Craftr. It is \n')
fp.write('REM not recommended to modify it manually.\n\n')
if cwd is not None:
fp.write('cd ' + shell.quote(cwd) + '\n\n')
for key, value in environ.items():
fp.write('set ' + shell.quote('{}={}'.format(key, value), for_ninja=True) + '\n')
fp.write('\n')
for index, command in enumerate(commands):
if accept_additional_args and index == len(commands)-1:
command.append(shell.safe('%*'))
fp.write(shell.join(command) + '\n')
fp.write('if %errorlevel% neq 0 exit %errorlevel%\n\n')
return result, filename
def parse_manifest(self, filename):
"""
Parse a manifest by filename and add register the module to the module
cache. Returns the :class:`Module` object. If the manifest has already
been parsed, it will not be re-parsed.
:raise Manifest.Invalid: If the manifest is invalid.
:return: :const:`None` if the manifest is a duplicate of an already
parsed manifest (determined by name and version), otherwise the
:class:`Module` object for the manifest's module.
"""
filename = path.norm(path.abs(filename))
if filename in self._manifest_cache:
manifest = self._manifest_cache[filename]
return self.find_module(manifest.name, manifest.version)
manifest = Manifest.parse(filename)
self._manifest_cache[filename] = manifest
versions = self.modules.setdefault(manifest.name, {})
if manifest.version in versions:
logger.debug('multiple occurences of "{}-{}" found, '
'one of which is located at "{}"'.format(manifest.name,
manifest.version, filename))
module = None
else:
logger.debug('parsed manifest: {}-{} ({})'.format(
manifest.name, manifest.version, filename))
module = Module(path.dirname(filename), manifest)
versions[manifest.version] = module
return module
def parse_manifest(self, filename):
"""
Parse a manifest by filename and add register the module to the module
cache. Returns the :class:`Module` object. If the manifest has already
been parsed, it will not be re-parsed.
:raise Manifest.Invalid: If the manifest is invalid.
:return: :const:`None` if the manifest is a duplicate of an already
parsed manifest (determined by name and version), otherwise the
:class:`Module` object for the manifest's module.
"""
filename = path.norm(path.abs(filename))
if filename in self._manifest_cache:
manifest = self._manifest_cache[filename]
return self.find_module(manifest.name, manifest.version)
manifest = Manifest.parse(filename)
self._manifest_cache[filename] = manifest
versions = self.modules.setdefault(manifest.name, {})
if manifest.version in versions:
other = versions[manifest.version].manifest.filename
logger.debug('multiple occurences of "{}-{}" found\n'
' - {}\n - {}'.format(manifest.name,
manifest.version, filename,
other))
module = None
else:
logger.debug('parsed manifest: {}-{} ({})'.format(
manifest.name, manifest.version, filename))
module = Module(path.dirname(filename), manifest)
versions[manifest.version] = module
return module
def expand_mixed_list(mixed, implicit_deps, mode):
result = []
for item in mixed:
if isinstance(item, Target):
if mode == 'implicit':
names = [item.name]
elif mode == 'inputs':
names = item.outputs
elif mode == 'cmd':
names = [path.abs(x) for x in item.outputs]
else:
raise RuntimeError(mode)
if implicit_deps is not None:
implicit_deps += names
result += names
elif isinstance(item, str):
if mode != 'cmd':
item = path.abs(item)
result.append(item)
else: raise RuntimeError
return result
def execute(self, parser, args):
if hasattr(args, 'include_path'):
session.path.extend(map(path.norm, args.include_path))
# Help-command preprocessing. Check if we're to show the help on a builtin
# object, otherwise extract the module name if applicable.
if self.mode == 'help':
if not args.name:
help('craftr')
return 0
if args.name in vars(craftr.defaults):
help(getattr(craftr.defaults, args.name))
return 0
# Check if we have an absolute symbol reference.
if ':' in args.name:
if args.module:
parser.error(
'-m/--module option conflicting with name argument: "{}"'
.format(args.name))
args.module, args.name = args.name.split(':', 1)
module = self._find_module(parser, args)
session.main_module = module
self.ninja_bin, self.ninja_version = get_ninja_info()
# Create and switch to the build directory.
session.builddir = path.abs(path.norm(args.build_dir, INIT_DIR))
path.makedirs(session.builddir)
os.chdir(session.builddir)
self.cachefile = path.join(session.builddir, '.craftrcache')
# Prepare options, loaders and execute.
if self.mode in ('export', 'run', 'help'):
return self._export_run_or_help(args, module)
elif self.mode == 'dump-options':
return self._dump_options(args, module)
elif self.mode == 'dump-deptree':
return self._dump_deptree(args, module)
elif self.mode in ('build', 'clean'):
return self._build_or_clean(args)
elif self.mode == 'lock':
self._create_lockfile()
else:
raise RuntimeError("mode: {}".format(self.mode))
def write_command_file(self,
filename,
commands,
inputs=None,
outputs=None,
cwd=None,
environ=None,
foreach=False,
suffix='.cmd',
dry=False,
accept_additional_args=False):
if suffix is not None:
filename = path.addsuffix(filename, suffix)
result = ['cmd', '/Q', '/c', filename]
if foreach:
result += ['$in', '$out']
inputs, outputs = ['%1'], ['%2']
commands = self.replace_commands_inout_vars(commands, inputs, outputs)
if dry:
return result, filename
path.makedirs(path.dirname(path.abs(filename)))
with open(filename, 'w') as fp:
fp.write(
'REM This file is automatically generated with Craftr. It is \n'
)
fp.write('REM not recommended to modify it manually.\n\n')
if cwd is not None:
fp.write('cd ' + shell.quote(cwd) + '\n\n')
for key, value in environ.items():
fp.write(
'set ' +
shell.quote('{}={}'.format(key, value), for_ninja=True) +
'\n')
fp.write('\n')
for index, command in enumerate(commands):
if accept_additional_args and index == len(commands) - 1:
command.append(shell.safe('%*'))
fp.write(shell.join(command) + '\n')
fp.write('if %errorlevel% neq 0 exit %errorlevel%\n\n')
return result, filename
def __init__(self, name, commands, inputs, outputs, implicit_deps=(),
order_only_deps=(), pool=None, deps=None, depfile=None,
msvc_deps_prefix=None, explicit=False, foreach=False,
description=None, metadata=None, cwd=None, environ=None,
frameworks=()):
argspec.validate('name', name, {'type': str})
argspec.validate('commands', commands,
{'type': list, 'allowEmpty': False, 'items':
{'type': list, 'allowEmpty': False, 'items': {'type': [Tool, Target, str]}}})
argspec.validate('inputs', inputs, {'type': [list, tuple], 'items': {'type': [Target, str]}})
argspec.validate('outputs', outputs, {'type': [list, tuple], 'items': {'type': str}})
argspec.validate('implicit_deps', implicit_deps, {'type': [list, tuple], 'items': {'type': [Target, str]}})
argspec.validate('order_only_deps', order_only_deps, {'type': [list, tuple], 'items': {'type': [Target, str]}})
argspec.validate('pool', pool, {'type': [None, str]})
argspec.validate('deps', deps, {'type': [None, str], 'enum': ['msvc', 'gcc']})
argspec.validate('depfile', depfile, {'type': [None, str]})
argspec.validate('msvc_deps_prefix', msvc_deps_prefix, {'type': [None, str]})
argspec.validate('explicit', explicit, {'type': bool})
argspec.validate('foreach', foreach, {'type': bool})
argspec.validate('description', description, {'type': [None, str]})
argspec.validate('metadata', metadata, {'type': [None, dict]})
argspec.validate('cwd', cwd, {'type': [None, str]})
argspec.validate('environ', environ, {'type': [None, dict]})
argspec.validate('frameworks', frameworks, {'type': [list, tuple], 'items': {'type': dict}})
def expand_mixed_list(mixed, implicit_deps, mode):
result = []
for item in mixed:
if isinstance(item, Target):
if mode == 'implicit':
names = [item.name]
elif mode == 'inputs':
names = item.outputs
elif mode == 'cmd':
names = [path.abs(x) for x in item.outputs]
else:
raise RuntimeError(mode)
if implicit_deps is not None:
implicit_deps += names
result += names
elif isinstance(item, str):
if mode != 'cmd':
item = path.abs(item)
result.append(item)
else: raise RuntimeError
return result
self.implicit_deps = []
self.inputs = expand_mixed_list(inputs, None, 'inputs')
self.outputs = [path.abs(x) for x in outputs]
self.commands = [expand_mixed_list(cmd, self.implicit_deps, 'cmd') for cmd in commands]
self.implicit_deps += expand_mixed_list(implicit_deps, None, 'implicit')
self.order_only_deps = expand_mixed_list(order_only_deps, None, 'implicit')
self.name = name
self.pool = pool
self.deps = deps
self.depfile = depfile
self.msvc_deps_prefix = msvc_deps_prefix
self.explicit = explicit
self.foreach = foreach
self.description = description
self.metadata = metadata or {}
self.cwd = cwd
self.environ = environ or {}
self.frameworks = frameworks
if self.foreach and len(self.inputs) != len(self.outputs):
raise ValueError('foreach target must have the same number of output '
'files ({}) as input files ({})'.format(len(self.outputs),
len(self.inputs)))
if self.deps == 'gcc' and not self.depfile:
raise ValueError('require depfile with deps="gcc"')
def __init__(self,
name,
commands,
inputs,
outputs,
implicit_deps=(),
order_only_deps=(),
pool=None,
deps=None,
depfile=None,
msvc_deps_prefix=None,
explicit=False,
foreach=False,
description=None,
metadata=None,
cwd=None,
environ=None,
frameworks=(),
task=None,
runprefix=None):
argspec.validate('name', name, {'type': str})
argspec.validate(
'commands', commands, {
'type': list,
'allowEmpty': False,
'items': {
'type': list,
'allowEmpty': False,
'items': {
'type': [Tool, Target, str]
}
}
})
argspec.validate('inputs', inputs, {
'type': [list, tuple],
'items': {
'type': [Target, str]
}
})
argspec.validate('outputs', outputs, {
'type': [list, tuple],
'items': {
'type': str
}
})
argspec.validate('implicit_deps', implicit_deps, {
'type': [list, tuple],
'items': {
'type': [Target, str]
}
})
argspec.validate('order_only_deps', order_only_deps, {
'type': [list, tuple],
'items': {
'type': [Target, str]
}
})
argspec.validate('pool', pool, {'type': [None, str]})
argspec.validate('deps', deps, {
'type': [None, str],
'enum': ['msvc', 'gcc']
})
argspec.validate('depfile', depfile, {'type': [None, str]})
argspec.validate('msvc_deps_prefix', msvc_deps_prefix,
{'type': [None, str]})
argspec.validate('explicit', explicit, {'type': bool})
argspec.validate('foreach', foreach, {'type': bool})
argspec.validate('description', description, {'type': [None, str]})
argspec.validate('metadata', metadata, {'type': [None, dict]})
argspec.validate('cwd', cwd, {'type': [None, str]})
argspec.validate('environ', environ, {'type': [None, dict]})
argspec.validate('frameworks', frameworks, {
'type': [list, tuple],
'items': {
'type': dict
}
})
argspec.validate('task', task, {'type': [None, Task]})
argspec.validate('runprefix', runprefix, {
'type': [None, list, str],
'items': {
'type': str
}
})
if isinstance(runprefix, str):
runprefix = shell.split(runprefix)
elif runprefix is None:
runprefix = []
def expand_mixed_list(mixed, implicit_deps, mode):
result = []
for item in mixed:
if isinstance(item, Target):
if mode == 'implicit':
names = [item.name]
elif mode == 'inputs':
names = item.outputs
elif mode == 'cmd':
names = [path.abs(x) for x in item.outputs]
else:
raise RuntimeError(mode)
if implicit_deps is not None:
implicit_deps += names
result += names
elif isinstance(item, Tool):
result.append(str(item))
elif isinstance(item, str):
if mode != 'cmd':
item = path.abs(item)
result.append(item)
else:
raise RuntimeError
return result
self.implicit_deps = []
self.inputs = expand_mixed_list(inputs, None, 'inputs')
self.outputs = [path.abs(x) for x in outputs]
self.commands = [
expand_mixed_list(cmd, self.implicit_deps, 'cmd')
for cmd in commands
]
self.implicit_deps += expand_mixed_list(implicit_deps, None,
'implicit')
self.order_only_deps = expand_mixed_list(order_only_deps, None,
'implicit')
self.name = name
self.pool = pool
self.deps = deps
self.depfile = depfile
self.msvc_deps_prefix = msvc_deps_prefix
self.explicit = explicit
self.foreach = foreach
self.description = description
self.metadata = metadata or {}
self.cwd = cwd
self.environ = environ or {}
self.frameworks = frameworks
self.task = task
self.runprefix = runprefix
if self.foreach and len(self.inputs) != len(self.outputs):
raise ValueError(
'foreach target must have the same number of output '
'files ({}) as input files ({})'.format(
len(self.outputs), len(self.inputs)))
if self.deps == 'gcc' and not self.depfile:
raise ValueError('require depfile with deps="gcc"')
def execute(self, parser, args):
session.path.extend(map(path.norm, args.include_path))
if self.is_export:
# Determine the module to execute, either from the current working
# directory or find it by name if one is specified.
if not args.module:
for fn in [MANIFEST_FILENAME, path.join('craftr', MANIFEST_FILENAME)]:
if path.isfile(fn):
module = session.parse_manifest(fn)
break
else:
parser.error('"{}" does not exist'.format(MANIFEST_FILENAME))
else:
# TODO: For some reason, prints to stdout are not visible here.
# TODO: Prints to stderr however work fine.
try:
module_name, version = parse_module_spec(args.module)
except ValueError as exc:
parser.error('{} (note: you have to escape > and < characters)'.format(exc))
try:
module = session.find_module(module_name, version)
except Module.NotFound as exc:
parser.error('module not found: ' + str(exc))
else:
module = None
ninja_bin, ninja_version = get_ninja_info()
# Create and switch to the build directory.
session.builddir = path.abs(args.build_dir)
path.makedirs(session.builddir)
os.chdir(session.builddir)
# Read the cache and parse command-line options.
cachefile = path.join(session.builddir, '.craftrcache')
if not read_cache(cachefile) and not self.is_export:
logger.error('Unable to load "{}", can not build'.format(cachefile))
return 1
# Prepare options, loaders and execute.
if self.is_export:
session.cache['build'] = {}
try:
write_cache(cachefile)
module.run()
except (Module.InvalidOption, Module.LoaderInitializationError) as exc:
for error in exc.format_errors():
logger.error(error)
return 1
except craftr.defaults.ModuleError as exc:
logger.error(exc)
return 1
# Write the cache back.
session.cache['build']['targets'] = list(session.graph.targets.keys())
session.cache['build']['main'] = module.ident
session.cache['build']['options'] = args.options
write_cache(cachefile)
# Write the Ninja manifest.
with open("build.ninja", 'w') as fp:
platform = core.build.get_platform_helper()
context = core.build.ExportContext(ninja_version)
writer = core.build.NinjaWriter(fp)
session.graph.export(writer, context, platform)
else:
parse_cmdline_options(session.cache['build']['options'])
main = session.cache['build']['main']
available_targets = frozenset(session.cache['build']['targets'])
# Check the targets and if they exist.
targets = []
for target in args.targets:
if '.' not in target:
target = main + '.' + target
elif target.startswith('.'):
target = main + target
module_name, target = target.rpartition('.')[::2]
module_name, version = get_volatile_module_version(module_name)
ref_module = session.find_module(module_name, version or '*')
target = craftr.targetbuilder.get_full_name(target, ref_module)
if target not in available_targets:
parser.error('no such target: {}'.format(target))
targets.append(target)
# Execute the ninja build.
cmd = [ninja_bin]
if args.verbose:
cmd += ['-v']
cmd += targets
shell.run(cmd)
def execute(self, parser, args):
session.path.extend(map(path.norm, args.include_path))
if self.mode == "export":
# Determine the module to execute, either from the current working
# directory or find it by name if one is specified.
if not args.module:
for fn in [MANIFEST_FILENAME, path.join("craftr", MANIFEST_FILENAME)]:
if path.isfile(fn):
module = session.parse_manifest(fn)
break
else:
parser.error('"{}" does not exist'.format(MANIFEST_FILENAME))
else:
# TODO: For some reason, prints to stdout are not visible here.
# TODO: Prints to stderr however work fine.
try:
module_name, version = parse_module_spec(args.module)
except ValueError as exc:
parser.error("{} (note: you have to escape > and < characters)".format(exc))
try:
module = session.find_module(module_name, version)
except Module.NotFound as exc:
parser.error("module not found: " + str(exc))
else:
module = None
ninja_bin, ninja_version = get_ninja_info()
# Create and switch to the build directory.
session.builddir = path.abs(args.build_dir)
path.makedirs(session.builddir)
os.chdir(session.builddir)
# Read the cache and parse command-line options.
cachefile = path.join(session.builddir, ".craftrcache")
if not read_cache(cachefile) and self.mode != "export":
logger.error('Unable to load "{}", can not {}'.format(cachefile, self.mode))
logger.error("Make sure to generate a build tree with 'craftr export'")
return 1
# Prepare options, loaders and execute.
if self.mode == "export":
session.expand_relative_options(module.manifest.name)
session.cache["build"] = {}
try:
module.run()
except Module.InvalidOption as exc:
for error in exc.format_errors():
logger.error(error)
return 1
except craftr.defaults.ModuleError as exc:
logger.error("error:", exc)
return 1
finally:
if sys.exc_info():
# We still want to write the cache, especially so that data already
# loaded with loaders doesn't need to be re-loaded. They'll find out
# when the cached information was not valid.
write_cache(cachefile)
# Write the cache back.
session.cache["build"]["targets"] = list(session.graph.targets.keys())
session.cache["build"]["main"] = module.ident
session.cache["build"]["options"] = args.options
write_cache(cachefile)
# Write the Ninja manifest.
with open("build.ninja", "w") as fp:
platform = core.build.get_platform_helper()
context = core.build.ExportContext(ninja_version)
writer = core.build.NinjaWriter(fp)
session.graph.export(writer, context, platform)
else:
parse_cmdline_options(session.cache["build"]["options"])
main = session.cache["build"]["main"]
available_targets = frozenset(session.cache["build"]["targets"])
logger.debug("build main module:", main)
session.expand_relative_options(get_volatile_module_version(main)[0])
# Check the targets and if they exist.
targets = []
for target in args.targets:
if "." not in target:
target = main + "." + target
elif target.startswith("."):
target = main + target
module_name, target = target.rpartition(".")[::2]
module_name, version = get_volatile_module_version(module_name)
ref_module = session.find_module(module_name, version or "*")
target = craftr.targetbuilder.get_full_name(target, ref_module)
if target not in available_targets:
parser.error("no such target: {}".format(target))
targets.append(target)
# Execute the ninja build.
cmd = [ninja_bin]
if args.verbose:
cmd += ["-v"]
if self.mode == "clean":
cmd += ["-t", "clean"]
if not args.recursive:
cmd += ["-r"]
cmd += targets
return shell.run(cmd).returncode
