def test_fingerprinted_field(self):
class TestValue(FingerprintedMixin):
def __init__(self, test_value):
self.test_value = test_value
def fingerprint(self):
hasher = sha1()
hasher.update(self.test_value)
return hasher.hexdigest()
field1 = TestValue('field1')
field1_same = TestValue('field1')
field2 = TestValue('field2')
self.assertEquals(field1.fingerprint(), field1_same.fingerprint())
self.assertNotEquals(field1.fingerprint(), field2.fingerprint())
fingerprinted_field1 = FingerprintedField(field1)
fingerprinted_field1_same = FingerprintedField(field1_same)
fingerprinted_field2 = FingerprintedField(field2)
self.assertEquals(fingerprinted_field1.fingerprint(),
fingerprinted_field1_same.fingerprint())
self.assertNotEquals(fingerprinted_field1.fingerprint(),
fingerprinted_field2.fingerprint())
def test_fingerprinted_field(self):
class TestValue(FingerprintedMixin):
def __init__(self, test_value):
self.test_value = test_value
def fingerprint(self):
hasher = sha1()
hasher.update(self.test_value)
return hasher.hexdigest()
field1 = TestValue("field1")
field1_same = TestValue("field1")
field2 = TestValue("field2")
self.assertEquals(field1.fingerprint(), field1_same.fingerprint())
self.assertNotEquals(field1.fingerprint(), field2.fingerprint())
fingerprinted_field1 = FingerprintedField(field1)
fingerprinted_field1_same = FingerprintedField(field1_same)
fingerprinted_field2 = FingerprintedField(field2)
self.assertEquals(fingerprinted_field1.fingerprint(), fingerprinted_field1_same.fingerprint())
self.assertNotEquals(fingerprinted_field1.fingerprint(), fingerprinted_field2.fingerprint())
def test_unimplemented_fingerprinted_field(self):
class TestUnimplementedValue(FingerprintedMixin):
pass
with self.assertRaises(NotImplementedError):
FingerprintedField(TestUnimplementedValue()).fingerprint()
def __init__(self,
name=None,
address=None,
payload=None,
main=None,
basename=None,
source=None,
deploy_excludes=None,
deploy_jar_rules=None,
manifest_entries=None,
**kwargs):
"""
:param string main: The name of the ``main`` class, e.g.,
``'org.pantsbuild.example.hello.main.HelloMain'``. This class may be
present as the source of this target or depended-upon library.
:param string basename: Base name for the generated ``.jar`` file, e.g.,
``'hello'``. (By default, uses ``name`` param)
:param string source: Name of one ``.java`` or ``.scala`` file (a good
place for a ``main``).
:param sources: Overridden by source. If you want more than one source
file, use a library and have the jvm_binary depend on that library.
:param resources: List of ``resource``\s to include in bundle.
:param dependencies: Targets (probably ``java_library`` and
``scala_library`` targets) to "link" in.
:type dependencies: list of target specs
:param deploy_excludes: List of `exclude <#exclude>`_\s to apply
at deploy time.
If you, for example, deploy a java servlet that has one version of
``servlet.jar`` onto a Tomcat environment that provides another version,
they might conflict. ``deploy_excludes`` gives you a way to build your
code but exclude the conflicting ``jar`` when deploying.
:param deploy_jar_rules: `Jar rules <#jar_rules>`_ for packaging this binary in a
deploy jar.
:param manifest_entries: dict that specifies entries for `ManifestEntries <#manifest_entries>`_
for adding to MANIFEST.MF when packaging this binary.
:param configurations: Ivy configurations to resolve for this target.
This parameter is not intended for general use.
:type configurations: tuple of strings
"""
self.address = address # Set in case a TargetDefinitionException is thrown early
if main and not isinstance(main, string_types):
raise TargetDefinitionException(
self, 'main must be a fully qualified classname')
if source and not isinstance(source, string_types):
raise TargetDefinitionException(
self, 'source must be a single relative file path')
if deploy_jar_rules and not isinstance(deploy_jar_rules, JarRules):
raise TargetDefinitionException(
self,
'deploy_jar_rules must be a JarRules specification. got {}'.
format(type(deploy_jar_rules).__name__))
if manifest_entries and not isinstance(manifest_entries, dict):
raise TargetDefinitionException(
self, 'manifest_entries must be a dict. got {}'.format(
type(manifest_entries).__name__))
sources = [source] if source else None
if 'sources' in kwargs:
raise self.IllegalArgument(
address.spec,
'jvm_binary only supports a single "source" argument, typically used to specify a main '
'class source file. Other sources should instead be placed in a java_library, which '
'should be referenced in the jvm_binary\'s dependencies.')
payload = payload or Payload()
payload.add_fields({
'basename':
PrimitiveField(basename or name),
'deploy_excludes':
ExcludesField(
self.assert_list(deploy_excludes,
expected_type=Exclude,
key_arg='deploy_excludes')),
'deploy_jar_rules':
FingerprintedField(deploy_jar_rules or JarRules.default()),
'manifest_entries':
FingerprintedField(ManifestEntries(manifest_entries)),
'main':
PrimitiveField(main),
})
super(JvmBinary,
self).__init__(name=name,
address=address,
payload=payload,
sources=self.assert_list(sources,
key_arg='sources'),
**kwargs)
def test_jar_rules_field(self):
field1 = FingerprintedField(
JarRules(rules=[Duplicate('foo', Duplicate.SKIP)]))
field1_same = FingerprintedField(
JarRules(rules=[Duplicate('foo', Duplicate.SKIP)]))
field2 = FingerprintedField(
JarRules(rules=[Duplicate('foo', Duplicate.CONCAT)]))
field3 = FingerprintedField(
JarRules(rules=[Duplicate('bar', Duplicate.SKIP)]))
field4 = FingerprintedField(
JarRules(rules=[
Duplicate('foo', Duplicate.SKIP),
Duplicate('bar', Duplicate.SKIP)
]))
field5 = FingerprintedField(
JarRules(rules=[Duplicate('foo', Duplicate.SKIP),
Skip('foo')]))
field6 = FingerprintedField(
JarRules(rules=[Duplicate('foo', Duplicate.SKIP)],
default_dup_action=Duplicate.FAIL))
field6_same = FingerprintedField(
JarRules(rules=[Duplicate('foo', Duplicate.SKIP)],
default_dup_action=Duplicate.FAIL))
field7 = FingerprintedField(JarRules(rules=[Skip('foo')]))
field8 = FingerprintedField(JarRules(rules=[Skip('bar')]))
field8_same = FingerprintedField(JarRules(rules=[Skip('bar')]))
self.assertEquals(field1.fingerprint(), field1_same.fingerprint())
self.assertEquals(field6.fingerprint(), field6_same.fingerprint())
self.assertEquals(field8.fingerprint(), field8_same.fingerprint())
self._assert_fingerprints_not_equal(
[field1, field2, field3, field4, field5, field6, field7])
def test_jar_rules_field(self):
field1 = FingerprintedField(JarRules(rules=[Duplicate('foo', Duplicate.SKIP)]))
field1_same = FingerprintedField(JarRules(rules=[Duplicate('foo', Duplicate.SKIP)]))
field2 = FingerprintedField(JarRules(rules=[Duplicate('foo', Duplicate.CONCAT)]))
field3 = FingerprintedField(JarRules(rules=[Duplicate('bar', Duplicate.SKIP)]))
field4 = FingerprintedField(JarRules(rules=[Duplicate('foo', Duplicate.SKIP),
Duplicate('bar', Duplicate.SKIP)]))
field5 = FingerprintedField(JarRules(rules=[Duplicate('foo', Duplicate.SKIP), Skip('foo')]))
field6 = FingerprintedField(JarRules(rules=[Duplicate('foo', Duplicate.SKIP)],
default_dup_action=Duplicate.FAIL))
field6_same = FingerprintedField(JarRules(rules=[Duplicate('foo', Duplicate.SKIP)],
default_dup_action=Duplicate.FAIL))
field7 = FingerprintedField(JarRules(rules=[Skip('foo')]))
field8 = FingerprintedField(JarRules(rules=[Skip('bar')]))
field8_same = FingerprintedField(JarRules(rules=[Skip('bar')]))
self.assertEquals(field1.fingerprint(), field1_same.fingerprint())
self.assertEquals(field6.fingerprint(), field6_same.fingerprint())
self.assertEquals(field8.fingerprint(), field8_same.fingerprint())
self._assert_fingerprints_not_equal([field1, field2, field3, field4, field5, field6, field7])
def __init__(self,
name=None,
address=None,
payload=None,
main=None,
basename=None,
sources=None,
deploy_excludes=None,
deploy_jar_rules=None,
manifest_entries=None,
shading_rules=None,
extra_jvm_options=None,
**kwargs):
"""
:API: public
:param string main: The name of the ``main`` class, e.g.,
``'org.pantsbuild.example.hello.main.HelloMain'``. This class may be
present as the source of this target or depended-upon library.
:param string basename: Base name for the generated ``.jar`` file, e.g.,
``'hello'``. (By default, uses ``name`` param) Note this is unsafe
because of the possible conflict when multiple binaries are built.
:param EagerFilesetWithSpec sources: Zero or one source files. If more than one source is
required, they should be put in a library target which should be added to dependencies.
:param dependencies: Targets (probably ``java_library`` and
``scala_library`` targets) to "link" in.
:type dependencies: list of target specs
:param deploy_excludes: List of `exclude <#exclude>`_\\s to apply
at deploy time.
If you, for example, deploy a java servlet that has one version of
``servlet.jar`` onto a Tomcat environment that provides another version,
they might conflict. ``deploy_excludes`` gives you a way to build your
code but exclude the conflicting ``jar`` when deploying.
:param deploy_jar_rules: `Jar rules <#jar_rules>`_ for packaging this binary in a
deploy jar.
:param manifest_entries: dict that specifies entries for `ManifestEntries <#manifest_entries>`_
for adding to MANIFEST.MF when packaging this binary.
:param list shading_rules: Optional list of shading rules to apply when building a shaded
(aka monolithic aka fat) binary jar. The order of the rules matters: the first rule which
matches a fully-qualified class name is used to shade it. See shading_relocate(),
shading_exclude(), shading_relocate_package(), and shading_exclude_package().
:param list extra_jvm_options: A list of options to be passed to the jvm when running the
binary. Example: ['-Dexample.property=1', '-DMyFlag', '-Xmx4G'] If unspecified, no extra jvm options will be added.
"""
self.address = address # Set in case a TargetDefinitionException is thrown early
if main and not isinstance(main, str):
raise TargetDefinitionException(self, 'main must be a fully qualified classname')
if deploy_jar_rules and not isinstance(deploy_jar_rules, JarRules):
raise TargetDefinitionException(self,
'deploy_jar_rules must be a JarRules specification. got {}'
.format(type(deploy_jar_rules).__name__))
if manifest_entries and not isinstance(manifest_entries, dict):
raise TargetDefinitionException(self,
'manifest_entries must be a dict. got {}'
.format(type(manifest_entries).__name__))
payload = payload or Payload()
payload.add_fields({
'basename': PrimitiveField(basename or name),
'deploy_excludes': ExcludesField(self.assert_list(deploy_excludes,
expected_type=Exclude,
key_arg='deploy_excludes')),
'deploy_jar_rules': FingerprintedField(deploy_jar_rules or JarRules.default()),
'manifest_entries': FingerprintedField(ManifestEntries(manifest_entries)),
'main': PrimitiveField(main),
'shading_rules': PrimitiveField(shading_rules or ()),
'extra_jvm_options': PrimitiveField(list(extra_jvm_options or ())),
})
super().__init__(name=name, address=address, payload=payload, sources=sources, **kwargs)