blob: 191dfe5164c0980b566019694c77d16d3a7d1866 [file] [log] [blame]
# Copyright (C) 2013 The Android Open Source Project
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# Rule definitions loaded by default into every BUCK file.
include_defs('//lib/auto/auto_value.defs')
include_defs('//tools/gwt-constants.defs')
include_defs('//tools/java_doc.defs')
include_defs('//tools/java_sources.defs')
include_defs('//tools/git.defs')
import copy
import traceback
import os
from multiprocessing import cpu_count
# Set defaults on java rules:
# - Add AutoValue annotation processing support.
# - Treat source files as UTF-8.
_buck_java_library = java_library
def java_library(*args, **kwargs):
_munge_args(kwargs)
_buck_java_library(*args, **kwargs)
_buck_java_test = java_test
def java_test(*args, **kwargs):
_munge_args(kwargs)
_buck_java_test(*args, **kwargs)
# Munge kwargs to set Gerrit-specific defaults.
def _munge_args(kwargs):
_set_auto_value(kwargs)
_set_extra_arguments(kwargs)
def _set_extra_arguments(kwargs):
ext = 'extra_arguments'
if ext not in kwargs:
kwargs[ext] = []
extra_args = kwargs[ext]
for arg in extra_args:
if arg.startswith('-encoding'):
return
extra_args.extend(['-encoding', 'UTF-8'])
def _set_auto_value(kwargs):
apk = 'annotation_processors'
if apk not in kwargs:
kwargs[apk] = []
aps = kwargs.get(apk, [])
apdk = 'annotation_processor_deps'
if apdk not in kwargs:
kwargs[apdk] = []
apds = kwargs.get(apdk, [])
all_deps = kwargs.get('deps', []) + kwargs.get('exported_deps', [])
if AUTO_VALUE_DEP in all_deps:
aps.extend(AUTO_VALUE_PROCESSORS)
apds.extend(AUTO_VALUE_PROCESSOR_DEPS)
# Add 'license' argument to genrule.
_buck_genrule = genrule
def genrule(*args, **kwargs):
license = kwargs.pop('license', None)
if license:
license = '//lib:LICENSE-%s' % license
# genrule has no deps attribute, but locations listed in the command show
# up as deps of the target with buck audit.
kwargs['cmd'] = 'true $(location %s); %s' % (license, kwargs['cmd'])
_buck_genrule(*args, **kwargs)
def genantlr(
name,
srcs,
out):
genrule(
name = name,
srcs = srcs,
cmd = '$(exe //lib/antlr:antlr-tool) -o $TMP $SRCS;' +
'cd $TMP;' +
'zip -qr $OUT .',
out = out,
)
def gwt_module(gwt_xml=None, **kwargs):
kw = copy.deepcopy(kwargs)
if 'resources' not in kw:
kw['resources'] = []
if gwt_xml:
kw['resources'] += [gwt_xml]
if 'srcs' in kw:
kw['resources'] += kw['srcs']
# Buck does not accept duplicate resources. Callers may have
# included gwt_xml or srcs as part of resources, so de-dupe.
kw['resources'] = list(set(kw['resources']))
java_library(**kw)
def gerrit_extension(
name,
deps = [],
provided_deps = [],
srcs = [],
resources = [],
manifest_file = None,
manifest_entries = [],
visibility = ['PUBLIC']):
gerrit_plugin(
name = name,
deps = deps,
provided_deps = provided_deps,
srcs = srcs,
resources = resources,
manifest_file = manifest_file,
manifest_entries = manifest_entries,
type = 'extension',
visibility = visibility,
)
def gerrit_plugin(
name,
deps = [],
provided_deps = [],
srcs = [],
resources = [],
gwt_module = None,
manifest_file = None,
manifest_entries = [],
type = 'plugin',
visibility = ['PUBLIC'],
target_suffix = ''):
tb = traceback.extract_stack()
calling_BUCK_file = tb[-2][0]
calling_BUCK_dir = os.path.abspath(os.path.dirname(calling_BUCK_file))
mf_cmd = 'v=%s;' % git_describe(calling_BUCK_dir)
if manifest_file:
mf_src = [manifest_file]
mf_cmd += 'sed "s:@VERSION@:$v:g" $SRCS >$OUT'
else:
mf_src = []
mf_cmd += 'echo "Manifest-Version: 1.0" >$OUT;'
mf_cmd += 'echo "Gerrit-ApiType: %s" >>$OUT;' % type
mf_cmd += 'echo "Implementation-Version: $v" >>$OUT;'
mf_cmd += 'echo "Implementation-Vendor: Gerrit Code Review" >>$OUT'
for line in manifest_entries:
line = line.replace('$', '\$')
mf_cmd += ';echo "%s" >> $OUT' % line
genrule(
name = name + '__manifest',
cmd = mf_cmd,
srcs = mf_src,
out = 'MANIFEST.MF',
)
static_jars = []
if gwt_module:
static_jars = [':%s-static-jar' % name]
java_library(
name = name + '__plugin',
srcs = srcs,
resources = resources,
deps = deps,
provided_deps = ['//gerrit-%s-api:lib' % type] +
provided_deps +
GWT_PLUGIN_DEPS,
visibility = ['PUBLIC'],
)
if gwt_module:
java_library(
name = name + '__gwt_module',
srcs = [],
resources = list(set(srcs + resources)),
deps = deps,
provided_deps = GWT_PLUGIN_DEPS,
visibility = ['PUBLIC'],
)
prebuilt_jar(
name = '%s-static-jar' % name,
binary_jar = ':%s-static' % name,
)
genrule(
name = '%s-static' % name,
cmd = 'mkdir -p $TMP/static' +
';unzip -qd $TMP/static $(location %s)' %
':%s__gwt_application' % name +
';cd $TMP' +
';zip -qr $OUT .',
out = '%s-static.zip' % name,
)
gwt_binary(
name = name + '__gwt_application',
modules = [gwt_module],
deps = GWT_PLUGIN_DEPS + GWT_TRANSITIVE_DEPS + ['//lib/gwt:dev'],
module_deps = [':%s__gwt_module' % name],
local_workers = cpu_count(),
strict = True,
experimental_args = GWT_COMPILER_ARGS,
vm_args = GWT_JVM_ARGS,
)
java_binary(
name = name + target_suffix,
manifest_file = ':%s__manifest' % name,
merge_manifests = False,
deps = [
':%s__plugin' % name,
] + static_jars,
visibility = visibility,
)