def execute(self, targets):
java_targets = filter(_is_java, targets)
if java_targets:
safe_mkdir(self._classes_dir)
safe_mkdir(self._depfile_dir)
egroups = self.context.products.get_data('exclusives_groups')
group_id = egroups.get_group_key_for_target(java_targets[0])
for conf in self._confs:
egroups.update_compatible_classpaths(group_id, [(conf, self._resources_dir)])
egroups.update_compatible_classpaths(group_id, [(conf, self._classes_dir)])
with self.invalidated(java_targets, invalidate_dependents=True,
partition_size_hint=self._partition_size_hint) as invalidation_check:
for vt in invalidation_check.invalid_vts_partitioned:
# Compile, using partitions for efficiency.
exclusives_classpath = egroups.get_classpath_for_group(group_id)
self.execute_single_compilation(vt, exclusives_classpath)
if not self.dry_run:
vt.update()
for vt in invalidation_check.all_vts:
depfile = self.create_depfile_path(vt.targets)
if not self.dry_run and os.path.exists(depfile):
# Read in the deps created either just now or by a previous run on these targets.
deps = Dependencies(self._classes_dir)
deps.load(depfile)
self._deps.merge(deps)
if not self.dry_run:
if self.context.products.isrequired('classes'):
genmap = self.context.products.get('classes')
# Map generated classes to the owning targets and sources.
for target, classes_by_source in self._deps.findclasses(java_targets).items():
for source, classes in classes_by_source.items():
genmap.add(source, self._classes_dir, classes)
genmap.add(target, self._classes_dir, classes)
# TODO(John Sirois): Map target.resources in the same way
# 'Map' (rewrite) annotation processor service info files to the owning targets.
for target in java_targets:
if is_apt(target) and target.processors:
basedir = os.path.join(self._resources_dir, Target.maybe_readable_identify([target]))
processor_info_file = os.path.join(basedir, _PROCESSOR_INFO_FILE)
self.write_processor_info(processor_info_file, target.processors)
genmap.add(target, basedir, [_PROCESSOR_INFO_FILE])
# Produce a monolithic apt processor service info file for further compilation rounds
# and the unit test classpath.
all_processors = set()
for target in java_targets:
if is_apt(target) and target.processors:
all_processors.update(target.processors)
processor_info_file = os.path.join(self._classes_dir, _PROCESSOR_INFO_FILE)
if os.path.exists(processor_info_file):
with safe_open(processor_info_file, 'r') as f:
for processor in f:
all_processors.add(processor.strip())
self.write_processor_info(processor_info_file, all_processors)
def extract_target(java_targets, is_transitive, name = None):
meta_target = bang.extract_target(java_targets, name)
internal_deps, jar_deps = _extract_target(meta_target,
is_transitive,
lambda target: is_apt(target))
# TODO(John Sirois): make an empty source set work in ant/compile.xml
sources = [ '__no_source__' ]
all_deps = OrderedSet()
all_deps.update(internal_deps)
all_deps.update(jar_deps)
if is_java(meta_target):
return JavaLibrary('ide',
sources,
dependencies = all_deps,
excludes = meta_target.excludes,
is_meta = True)
elif is_scala(meta_target):
return ScalaLibrary('ide',
sources,
dependencies = all_deps,
excludes = meta_target.excludes,
is_meta = True)
else:
raise TypeError("Cannot generate IDE configuration for targets: %s" % java_targets)
def execute(self, targets):
java_targets = filter(JavaCompile._is_java, reversed(InternalTarget.sort_targets(targets)))
if java_targets:
safe_mkdir(self._classes_dir)
safe_mkdir(self._depfile_dir)
with self.context.state('classpath', []) as cp:
for conf in self._confs:
cp.insert(0, (conf, self._resources_dir))
cp.insert(0, (conf, self._classes_dir))
if not self._flatten:
for target in java_targets:
self.execute_single_compilation([target], cp)
else:
self.execute_single_compilation(java_targets, cp)
if self.context.products.isrequired('classes'):
genmap = self.context.products.get('classes')
# Map generated classes to the owning targets and sources.
for target, classes_by_source in self._deps.findclasses(java_targets).items():
for source, classes in classes_by_source.items():
genmap.add(source, self._classes_dir, classes)
genmap.add(target, self._classes_dir, classes)
# TODO(John Sirois): Map target.resources in the same way
# 'Map' (rewrite) annotation processor service info files to the owning targets.
for target in java_targets:
if is_apt(target) and target.processors:
basedir = os.path.join(self._resources_dir, target.id)
processor_info_file = os.path.join(basedir, _PROCESSOR_INFO_FILE)
self.write_processor_info(processor_info_file, target.processors)
genmap.add(target, basedir, [_PROCESSOR_INFO_FILE])
def collect_sources(target):
src = (os.path.join(target.target_base, source)
for source in target.sources if source.endswith('.java'))
if src:
sources[target].update(src)
if is_apt(target) and target.processors:
processors.update(target.processors)
def collect_sources(target):
src = (os.path.join(target.target_base, source)
for source in target.sources if source.endswith('.java'))
if src:
sources[target].update(src)
if is_apt(target) and target.processors:
processors.update(target.processors)
def execute(self, targets):
if not self._flatten and len(targets) > 1:
topologically_sorted_targets = filter(JavaCompile._is_java, reversed(InternalTarget.sort_targets(targets)))
for target in topologically_sorted_targets:
self.execute([target])
return
self.context.log.info('Compiling targets %s' % str(targets))
java_targets = filter(JavaCompile._is_java, targets)
if java_targets:
with self.context.state('classpath', []) as cp:
for conf in self._confs:
cp.insert(0, (conf, self._resources_dir))
cp.insert(0, (conf, self._classes_dir))
with self.changed(java_targets, invalidate_dependants=True) as changed:
sources_by_target, processors, fingerprint = self.calculate_sources(changed)
if sources_by_target:
sources = reduce(lambda all, sources: all.union(sources), sources_by_target.values())
if not sources:
self.context.log.warn('Skipping java compile for targets with no sources:\n %s' %
'\n '.join(str(t) for t in sources_by_target.keys()))
else:
classpath = [jar for conf, jar in cp if conf in self._confs]
result = self.compile(classpath, sources, fingerprint)
if result != 0:
default_message = 'Unexpected error - %s returned %d' % (_JMAKE_MAIN, result)
raise TaskError(_JMAKE_ERROR_CODES.get(result, default_message))
if processors:
# Produce a monolithic apt processor service info file for further compilation rounds
# and the unit test classpath.
processor_info_file = os.path.join(self._classes_dir, _PROCESSOR_INFO_FILE)
if os.path.exists(processor_info_file):
with safe_open(processor_info_file, 'r') as f:
for processor in f:
processors.add(processor.strip())
self.write_processor_info(processor_info_file, processors)
if self.context.products.isrequired('classes'):
genmap = self.context.products.get('classes')
# Map generated classes to the owning targets and sources.
dependencies = Dependencies(self._classes_dir, self._dependencies_file)
for target, classes_by_source in dependencies.findclasses(targets).items():
for source, classes in classes_by_source.items():
genmap.add(source, self._classes_dir, classes)
genmap.add(target, self._classes_dir, classes)
# TODO(John Sirois): Map target.resources in the same way
# 'Map' (rewrite) annotation processor service info files to the owning targets.
for target in targets:
if is_apt(target) and target.processors:
basedir = os.path.join(self._resources_dir, target.id)
processor_info_file = os.path.join(basedir, _PROCESSOR_INFO_FILE)
self.write_processor_info(processor_info_file, target.processors)
genmap.add(target, basedir, [_PROCESSOR_INFO_FILE])
def is_cp(target):
return (
is_codegen(target)
# Some IDEs need annotation processors pre-compiled, others are smart enough to detect and
# proceed in 2 compile rounds
or is_apt(target) or (self.skip_java and is_java(target)) or
(self.skip_scala and is_scala(target)) or
(self.intransitive
and target not in self.context.target_roots))
def is_cp(target):
return (
target.is_codegen
# Some IDEs need annotation processors pre-compiled, others are smart enough to detect and
# proceed in 2 compile rounds
or is_apt(target)
or (self.skip_java and is_java(target))
or (self.skip_scala and is_scala(target))
)
def is_cp(target):
return (
is_codegen(target)
# Some IDEs need annotation processors pre-compiled, others are smart enough to detect and
# proceed in 2 compile rounds
or is_apt(target)
or (self.skip_java and is_java(target))
or (self.skip_scala and is_scala(target))
or (self.intransitive and target not in self.context.target_roots)
)
def execute(self, targets):
java_targets = filter(lambda t: has_sources(t, '.java'), targets)
if not java_targets:
return
# Get the exclusives group for the targets to compile.
# Group guarantees that they'll be a single exclusives key for them.
egroups = self.context.products.get_data('exclusives_groups')
group_id = egroups.get_group_key_for_target(java_targets[0])
# Add classes and resource dirs to the classpath for us and for downstream tasks.
for conf in self._confs:
egroups.update_compatible_classpaths(group_id, [(conf, self._classes_dir)])
egroups.update_compatible_classpaths(group_id, [(conf, self._resources_dir)])
# Get the classpath generated by upstream JVM tasks (including previous calls to execute()).
cp = egroups.get_classpath_for_group(group_id)
with self.invalidated(java_targets, invalidate_dependents=True,
partition_size_hint=self._partition_size_hint) as invalidation_check:
if not self.dry_run:
for vts in invalidation_check.invalid_vts_partitioned:
# Compile, using partitions for efficiency.
sources_by_target = self._process_target_partition(vts, cp)
# TODO: Check for missing dependencies. See ScalaCompile for an example.
# Will require figuring out what the actual deps of a class file are.
vts.update()
if self.get_artifact_cache() and self.context.options.write_to_artifact_cache:
self._write_to_artifact_cache(vts, sources_by_target)
# Provide the target->class and source->class mappings to downstream tasks if needed.
if self.context.products.isrequired('classes'):
if os.path.exists(self._depfile):
sources_by_target = self._compute_sources_by_target(java_targets)
deps = Dependencies(self._classes_dir)
deps.load(self._depfile)
self._add_all_products_to_genmap(sources_by_target, deps.classes_by_source)
# Produce a monolithic apt processor service info file for further compilation rounds
# and the unit test classpath.
all_processors = set()
for target in java_targets:
if is_apt(target) and target.processors:
all_processors.update(target.processors)
processor_info_file = os.path.join(self._classes_dir, _PROCESSOR_INFO_FILE)
if os.path.exists(processor_info_file):
with safe_open(processor_info_file, 'r') as f:
for processor in f:
all_processors.add(processor.strip())
self.write_processor_info(processor_info_file, all_processors)
def _add_all_products_to_genmap(self, sources_by_target, classes_by_source):
# Map generated classes to the owning targets and sources.
genmap = self.context.products.get('classes')
for target, sources in sources_by_target.items():
for source in sources:
classes = classes_by_source.get(source, [])
relsrc = os.path.relpath(source, target.target_base)
genmap.add(relsrc, self._classes_dir, classes)
genmap.add(target, self._classes_dir, classes)
# TODO(John Sirois): Map target.resources in the same way
# 'Map' (rewrite) annotation processor service info files to the owning targets.
if is_apt(target) and target.processors:
basedir = os.path.join(self._resources_dir, Target.maybe_readable_identify([target]))
processor_info_file = os.path.join(basedir, _PROCESSOR_INFO_FILE)
self.write_processor_info(processor_info_file, target.processors)
genmap.add(target, basedir, [_PROCESSOR_INFO_FILE])
def execute(self, targets):
java_targets = filter(JavaCompile._has_java_sources, targets)
if java_targets:
safe_mkdir(self._classes_dir)
safe_mkdir(self._depfile_dir)
with self.context.state('classpath', []) as cp:
for conf in self._confs:
cp.insert(0, (conf, self._resources_dir))
cp.insert(0, (conf, self._classes_dir))
with self.invalidated(java_targets,
invalidate_dependants=True,
partition_size_hint=self._partition_size_hint
) as invalidation_check:
for vt in invalidation_check.all_vts:
if vt.valid: # Don't compile, just post-process.
self.post_process(vt)
for vt in invalidation_check.invalid_vts_partitioned:
# Compile, using partitions for efficiency.
self.execute_single_compilation(vt, cp)
if not self.dry_run:
vt.update()
if not self.dry_run:
if self.context.products.isrequired('classes'):
genmap = self.context.products.get('classes')
# Map generated classes to the owning targets and sources.
for target, classes_by_source in self._deps.findclasses(
java_targets).items():
for source, classes in classes_by_source.items():
genmap.add(source, self._classes_dir, classes)
genmap.add(target, self._classes_dir, classes)
# TODO(John Sirois): Map target.resources in the same way
# 'Map' (rewrite) annotation processor service info files to the owning targets.
for target in java_targets:
if is_apt(target) and target.processors:
basedir = os.path.join(self._resources_dir,
target.id)
processor_info_file = os.path.join(
basedir, _PROCESSOR_INFO_FILE)
self.write_processor_info(processor_info_file,
target.processors)
genmap.add(target, basedir, [_PROCESSOR_INFO_FILE])
def execute(self, targets):
java_targets = filter(JavaCompile._has_java_sources, targets)
if java_targets:
safe_mkdir(self._classes_dir)
safe_mkdir(self._depfile_dir)
with self.context.state('classpath', []) as cp:
for conf in self._confs:
cp.insert(0, (conf, self._resources_dir))
cp.insert(0, (conf, self._classes_dir))
with self.invalidated(java_targets, invalidate_dependents=True,
partition_size_hint=self._partition_size_hint) as invalidation_check:
for vt in invalidation_check.invalid_vts_partitioned:
# Compile, using partitions for efficiency.
self.execute_single_compilation(vt, cp)
if not self.dry_run:
vt.update()
for vt in invalidation_check.all_vts:
depfile = self.create_depfile_path(vt.targets)
if not self.dry_run and os.path.exists(depfile):
# Read in the deps created either just now or by a previous run on these targets.
deps = Dependencies(self._classes_dir)
deps.load(depfile)
self._deps.merge(deps)
if not self.dry_run:
if self.context.products.isrequired('classes'):
genmap = self.context.products.get('classes')
# Map generated classes to the owning targets and sources.
for target, classes_by_source in self._deps.findclasses(java_targets).items():
for source, classes in classes_by_source.items():
genmap.add(source, self._classes_dir, classes)
genmap.add(target, self._classes_dir, classes)
# TODO(John Sirois): Map target.resources in the same way
# 'Map' (rewrite) annotation processor service info files to the owning targets.
for target in java_targets:
if is_apt(target) and target.processors:
basedir = os.path.join(self._resources_dir, target.id)
processor_info_file = os.path.join(basedir, _PROCESSOR_INFO_FILE)
self.write_processor_info(processor_info_file, target.processors)
genmap.add(target, basedir, [_PROCESSOR_INFO_FILE])
def execute(self, targets):
java_targets = filter(JavaCompile._has_java_sources, targets)
if java_targets:
safe_mkdir(self._classes_dir)
safe_mkdir(self._depfile_dir)
with self.context.state('classpath', []) as cp:
for conf in self._confs:
cp.insert(0, (conf, self._resources_dir))
cp.insert(0, (conf, self._classes_dir))
with self.invalidated(java_targets,
invalidate_dependants=True) as invalidated:
if self._flatten:
# The deps go to a single well-known file, so we need only pass in the invalid targets here.
self.execute_single_compilation(
invalidated.combined_invalid_versioned_targets(), cp)
else:
# We must pass all targets,even valid ones, to execute_single_compilation(), so it can
# track the per-target deps correctly.
for vt in invalidated.all_versioned_targets():
self.execute_single_compilation(vt, cp)
invalidated.update_versioned_target(vt)
if self.context.products.isrequired('classes'):
genmap = self.context.products.get('classes')
# Map generated classes to the owning targets and sources.
for target, classes_by_source in self._deps.findclasses(
java_targets).items():
for source, classes in classes_by_source.items():
genmap.add(source, self._classes_dir, classes)
genmap.add(target, self._classes_dir, classes)
# TODO(John Sirois): Map target.resources in the same way
# 'Map' (rewrite) annotation processor service info files to the owning targets.
for target in java_targets:
if is_apt(target) and target.processors:
basedir = os.path.join(self._resources_dir, target.id)
processor_info_file = os.path.join(
basedir, _PROCESSOR_INFO_FILE)
self.write_processor_info(processor_info_file,
target.processors)
genmap.add(target, basedir, [_PROCESSOR_INFO_FILE])
def execute(self, targets):
java_targets = filter(JavaCompile._has_java_sources, targets)
if java_targets:
safe_mkdir(self._classes_dir)
safe_mkdir(self._depfile_dir)
with self.context.state('classpath', []) as cp:
for conf in self._confs:
cp.insert(0, (conf, self._resources_dir))
cp.insert(0, (conf, self._classes_dir))
with self.invalidated(java_targets, invalidate_dependants=True) as invalidated:
if self._flatten:
# The deps go to a single well-known file, so we need only pass in the invalid targets here.
self.execute_single_compilation(invalidated.combined_invalid_versioned_targets(), cp)
else:
# We must pass all targets,even valid ones, to execute_single_compilation(), so it can
# track the per-target deps correctly.
for vt in invalidated.all_versioned_targets():
self.execute_single_compilation(vt, cp)
invalidated.update_versioned_target(vt)
if self.context.products.isrequired('classes'):
genmap = self.context.products.get('classes')
# Map generated classes to the owning targets and sources.
for target, classes_by_source in self._deps.findclasses(java_targets).items():
for source, classes in classes_by_source.items():
genmap.add(source, self._classes_dir, classes)
genmap.add(target, self._classes_dir, classes)
# TODO(John Sirois): Map target.resources in the same way
# 'Map' (rewrite) annotation processor service info files to the owning targets.
for target in java_targets:
if is_apt(target) and target.processors:
basedir = os.path.join(self._resources_dir, target.id)
processor_info_file = os.path.join(basedir, _PROCESSOR_INFO_FILE)
self.write_processor_info(processor_info_file, target.processors)
genmap.add(target, basedir, [_PROCESSOR_INFO_FILE])
def sift_targets(target, add_deps = False):
if target not in visited:
visited.add(target)
is_needed_on_ide_classpath = add_deps or target.is_codegen or is_apt(target)
if is_needed_on_ide_classpath:
codegen_graph[0].internal_dependencies.add(target)
else:
for jar_dependency in target.jar_dependencies:
if jar_dependency.rev:
if is_transitive(target):
jar_deps.add(jar_dependency)
else:
jar_deps.add(copy(jar_dependency).intransitive())
if is_needed_on_ide_classpath:
codegen_graph.appendleft(target)
for internal_target in list(target.internal_dependencies):
target.internal_dependencies.discard(internal_target)
sift_targets(internal_target, is_needed_on_ide_classpath)
if is_needed_on_ide_classpath:
codegen_graph.popleft()
def test_apt(t):
if is_apt(t):
apt_targets.append(t)
def is_java(target): return is_apt(target) or isinstance(target, JavaLibrary) or isinstance(target, JavaTests)
def _is_java(target):
return is_apt(target) or isinstance(target, JavaLibrary) or isinstance(
target, JavaTests)
def test_apt(t):
if is_apt(t):
apt_targets.append(t)
def execute(self, targets):
if not self._flatten and len(targets) > 1:
topologically_sorted_targets = filter(
JavaCompile._is_java,
reversed(InternalTarget.sort_targets(targets)))
for target in topologically_sorted_targets:
self.execute([target])
return
self.context.log.info('Compiling targets %s' % str(targets))
java_targets = filter(JavaCompile._is_java, targets)
if java_targets:
with self.context.state('classpath', []) as cp:
for conf in self._confs:
cp.insert(0, (conf, self._resources_dir))
cp.insert(0, (conf, self._classes_dir))
with self.changed(java_targets,
invalidate_dependants=True) as changed:
sources_by_target, processors, fingerprint = self.calculate_sources(
changed)
if sources_by_target:
sources = reduce(
lambda all, sources: all.union(sources),
sources_by_target.values())
if not sources:
self.context.log.warn(
'Skipping java compile for targets with no sources:\n %s'
% '\n '.join(
str(t) for t in sources_by_target.keys()))
else:
classpath = [
jar for conf, jar in cp if conf in self._confs
]
result = self.compile(classpath, sources,
fingerprint)
if result != 0:
default_message = 'Unexpected error - %s returned %d' % (
_JMAKE_MAIN, result)
raise TaskError(
_JMAKE_ERROR_CODES.get(
result, default_message))
if processors:
# Produce a monolithic apt processor service info file for further compilation rounds
# and the unit test classpath.
processor_info_file = os.path.join(
self._classes_dir, _PROCESSOR_INFO_FILE)
if os.path.exists(processor_info_file):
with safe_open(processor_info_file, 'r') as f:
for processor in f:
processors.add(processor.strip())
self.write_processor_info(processor_info_file,
processors)
if self.context.products.isrequired('classes'):
genmap = self.context.products.get('classes')
# Map generated classes to the owning targets and sources.
dependencies = Dependencies(self._classes_dir,
self._dependencies_file)
for target, classes_by_source in dependencies.findclasses(
targets).items():
for source, classes in classes_by_source.items():
genmap.add(source, self._classes_dir, classes)
genmap.add(target, self._classes_dir, classes)
# TODO(John Sirois): Map target.resources in the same way
# 'Map' (rewrite) annotation processor service info files to the owning targets.
for target in targets:
if is_apt(target) and target.processors:
basedir = os.path.join(self._resources_dir, target.id)
processor_info_file = os.path.join(
basedir, _PROCESSOR_INFO_FILE)
self.write_processor_info(processor_info_file,
target.processors)
genmap.add(target, basedir, [_PROCESSOR_INFO_FILE])
def is_cp(target):
return target.is_codegen \
or is_apt(target) \
or (skip_java and is_java(target)) \
or (skip_scala and is_scala(target))
def _has_java_sources(target):
return is_apt(target) or isinstance(target, JavaLibrary) or isinstance(target, JavaTests)
def _has_java_sources(target):
return is_apt(target) or isinstance(target, JavaLibrary) or isinstance(
target, JavaTests)