def classname_for_classfile(self, target, classpath_products):
contents = ClasspathUtil.classpath_contents((target,), classpath_products)
for f in contents:
classname = ClasspathUtil.classname_for_rel_classfile(f)
# None for non `.class` files
if classname:
yield classname
def classname_for_classfile(self, target, classpath_products):
contents = ClasspathUtil.classpath_contents((target, ),
classpath_products)
for f in contents:
classname = ClasspathUtil.classname_for_rel_classfile(f)
# None for non `.class` files
if classname:
yield classname
def add_sources_under_test(tgt):
if self.is_coverage_target(tgt):
contents = ClasspathUtil.classpath_contents(
(tgt,), classpath_products, confs=self._task_exports.confs, transitive=False
)
for f in contents:
clsname = _classfile_to_classname(f)
if clsname:
classes_under_test.add(clsname)
def add_sources_under_test(tgt):
if self.is_coverage_target(tgt):
contents = ClasspathUtil.classpath_contents(
(tgt, ),
classpath_products,
confs=self._task_exports.confs,
transitive=False)
for f in contents:
clsname = _classfile_to_classname(f)
if clsname:
classes_under_test.add(clsname)
def _target_classes(self, target):
"""Set of target's provided classes.
Call at the target level is to memoize efficiently.
"""
target_classes = set()
contents = ClasspathUtil.classpath_contents((target,), self.runtime_classpath)
for f in contents:
classname = ClasspathUtil.classname_for_rel_classfile(f)
if classname:
target_classes.add(classname)
return target_classes
def _get_internal_dependencies(self, binary_target):
artifacts_by_file_name = defaultdict(set)
classpath_products = self.context.products.get_data('runtime_classpath')
# Select classfiles from the classpath.
target = binary_target
targets = ([target] + target.resources) if target.has_resources else [target]
contents = ClasspathUtil.classpath_contents(targets, classpath_products, transitive=False)
for f in contents:
if not f.endswith('/'):
artifacts_by_file_name[f].add(target)
return artifacts_by_file_name
def _calculate_tests_from_targets(self, targets):
"""
:param list targets: list of targets to calculate test classes for.
generates tuples (class_name, target).
"""
classpath_products = self.context.products.get_data('runtime_classpath')
for target in targets:
contents = ClasspathUtil.classpath_contents((target,), classpath_products, confs=self.confs)
for f in contents:
classname = ClasspathUtil.classname_for_rel_classfile(f)
if classname:
yield (classname, target)
def _calculate_tests_from_targets(self, targets):
"""
:param list targets: list of targets to calculate test classes for.
generates tuples (Test, Target).
"""
classpath_products = self.context.products.get_data('runtime_classpath')
for target in targets:
contents = ClasspathUtil.classpath_contents((target,), classpath_products, confs=self.confs)
for f in contents:
classname = ClasspathUtil.classname_for_rel_classfile(f)
if classname:
yield Test(classname=classname), target
def _target_classes(self, target):
"""Set of target's provided classes.
Call at the target level is to memoize efficiently.
"""
target_classes = set()
contents = ClasspathUtil.classpath_contents((target,), self.runtime_classpath)
for f in contents:
classname = ClasspathUtil.classname_for_rel_classfile(f)
if classname:
target_classes.add(classname)
return target_classes
def _calculate_tests_from_targets(self, targets):
"""
:param list targets: list of targets to calculate test classes for.
generates tuples (class_name, target).
"""
classpath_products = self._context.products.get_data(
'runtime_classpath')
for target in targets:
contents = ClasspathUtil.classpath_contents(
(target, ),
classpath_products,
confs=self._task_exports.confs,
transitive=False)
for f in contents:
classname = ClasspathUtil.classname_for_rel_classfile(f)
if classname:
yield (classname, target)
def gen():
# Compute src -> target.
if isinstance(target, JvmTarget):
for src in target.sources_relative_to_buildroot():
yield os.path.join(self.buildroot, src)
# TODO(Tejal Desai): pantsbuild/pants/65: Remove java_sources attribute for ScalaLibrary
if isinstance(target, ScalaLibrary):
for java_source in target.java_sources:
for src in java_source.sources_relative_to_buildroot():
yield os.path.join(self.buildroot, src)
# Compute classfile -> target and jar -> target.
files = ClasspathUtil.classpath_contents((target,), self.runtime_classpath)
# And jars; for binary deps, zinc doesn't emit precise deps (yet).
cp_entries = ClasspathUtil.classpath((target,), self.runtime_classpath)
jars = [cpe for cpe in cp_entries if ClasspathUtil.is_jar(cpe)]
for coll in [files, jars]:
for f in coll:
yield f
def gen():
# Compute src -> target.
if isinstance(target, JvmTarget):
for src in target.sources_relative_to_buildroot():
yield os.path.join(self.buildroot, src)
# TODO(Tejal Desai): pantsbuild/pants/65: Remove java_sources attribute for ScalaLibrary
if isinstance(target, ScalaLibrary):
for java_source in target.java_sources:
for src in java_source.sources_relative_to_buildroot():
yield os.path.join(self.buildroot, src)
# Compute classfile -> target and jar -> target.
files = ClasspathUtil.classpath_contents((target,), self.runtime_classpath)
# And jars; for binary deps, zinc doesn't emit precise deps (yet).
cp_entries = ClasspathUtil.classpath((target,), self.runtime_classpath)
jars = [cpe for cpe in cp_entries if ClasspathUtil.is_jar(cpe)]
for coll in [files, jars]:
for f in coll:
yield f
def targets_by_file(self):
"""Returns a map from abs path of source, class or jar file to an OrderedSet of targets.
The value is usually a singleton, because a source or class file belongs to a single target.
However a single jar may be provided (transitively or intransitively) by multiple JarLibrary
targets. But if there is a JarLibrary target that depends on a jar directly, then that
"canonical" target will be the first one in the list of targets.
"""
targets_by_file = defaultdict(OrderedSet)
runtime_classpath = self.context.products.get_data('runtime_classpath')
# Compute src -> target.
self.context.log.debug('Mapping sources...')
buildroot = get_buildroot()
# Look at all targets in-play for this pants run. Does not include synthetic targets,
for target in self.context.targets():
if isinstance(target, JvmTarget):
for src in target.sources_relative_to_buildroot():
targets_by_file[os.path.join(buildroot, src)].add(target)
# TODO(Tejal Desai): pantsbuild/pants/65: Remove java_sources attribute for ScalaLibrary
if isinstance(target, ScalaLibrary):
for java_source in target.java_sources:
for src in java_source.sources_relative_to_buildroot():
targets_by_file[os.path.join(buildroot,
src)].add(target)
# Compute classfile -> target and jar -> target.
self.context.log.debug('Mapping classpath...')
for target in self.context.targets():
# Classpath content.
files = ClasspathUtil.classpath_contents((target, ),
runtime_classpath,
transitive=False)
# And jars; for binary deps, zinc doesn't emit precise deps (yet).
cp_entries = ClasspathUtil.classpath((target, ),
runtime_classpath,
transitive=False)
jars = [cpe for cpe in cp_entries if ClasspathUtil.is_jar(cpe)]
for coll in [files, jars]:
for f in coll:
targets_by_file[f].add(target)
return targets_by_file
def targets_by_file(self):
"""Returns a map from abs path of source, class or jar file to an OrderedSet of targets.
The value is usually a singleton, because a source or class file belongs to a single target.
However a single jar may be provided (transitively or intransitively) by multiple JarLibrary
targets. But if there is a JarLibrary target that depends on a jar directly, then that
"canonical" target will be the first one in the list of targets.
"""
targets_by_file = defaultdict(OrderedSet)
runtime_classpath = self.context.products.get_data('runtime_classpath')
# Compute src -> target.
self.context.log.debug('Mapping sources...')
buildroot = get_buildroot()
# Look at all targets in-play for this pants run. Does not include synthetic targets,
for target in self.context.targets():
if isinstance(target, JvmTarget):
for src in target.sources_relative_to_buildroot():
targets_by_file[os.path.join(buildroot, src)].add(target)
# TODO(Tejal Desai): pantsbuild/pants/65: Remove java_sources attribute for ScalaLibrary
if isinstance(target, ScalaLibrary):
for java_source in target.java_sources:
for src in java_source.sources_relative_to_buildroot():
targets_by_file[os.path.join(buildroot, src)].add(target)
# Compute classfile -> target and jar -> target.
self.context.log.debug('Mapping classpath...')
for target in self.context.targets():
# Classpath content.
files = ClasspathUtil.classpath_contents((target,), runtime_classpath, transitive=False)
# And jars; for binary deps, zinc doesn't emit precise deps (yet).
cp_entries = ClasspathUtil.classpath((target,), runtime_classpath, transitive=False)
jars = [cpe for cpe in cp_entries if ClasspathUtil.is_jar(cpe)]
for coll in [files, jars]:
for f in coll:
targets_by_file[f].add(target)
return targets_by_file
def _count_products(self, classpath_products, target): contents = ClasspathUtil.classpath_contents((target,), classpath_products, transitive=False) # Generators don't implement len. return sum(1 for _ in contents)
def _count_products(self, classpath_products, target):
contents = ClasspathUtil.classpath_contents((target, ),
classpath_products)
# Generators don't implement len.
return sum(1 for _ in contents)
def count_products(self, target): contents = ClasspathUtil.classpath_contents((target,), self.runtime_classpath) # Generators don't implement len. return sum(1 for _ in contents)
