Initial BUCK build
Change-Id: I64e8a979301989062f4545a4841b06c15a372049
diff --git a/bucklets/maven_jar.bucklet b/bucklets/maven_jar.bucklet
new file mode 100644
index 0000000..16a3f91
--- /dev/null
+++ b/bucklets/maven_jar.bucklet
@@ -0,0 +1,180 @@
+# 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.
+
+GERRIT = 'GERRIT:'
+GERRIT_API = 'GERRIT_API:'
+MAVEN_CENTRAL = 'MAVEN_CENTRAL:'
+MAVEN_LOCAL = 'MAVEN_LOCAL:'
+
+def define_license(name):
+ n = 'LICENSE-' + name
+ genrule(
+ name = n,
+ cmd = 'ln -s $SRCS $OUT',
+ srcs = [n],
+ out = n,
+ visibility = ['PUBLIC'],
+ )
+
+def maven_jar(
+ name,
+ id,
+ license,
+ exclude = [],
+ exclude_java_sources = False,
+ unsign = False,
+ deps = [],
+ exported_deps = [],
+ sha1 = '', bin_sha1 = '', src_sha1 = '',
+ repository = MAVEN_CENTRAL,
+ attach_source = True,
+ visibility = ['PUBLIC'],
+ local_license = False,
+ full_url = ''):
+ from os import path
+
+ parts = id.split(':')
+ if len(parts) not in [3, 4]:
+ raise NameError('%s:\nexpected id="groupId:artifactId:version[:classifier]"'
+ % id)
+ if len(parts) == 4:
+ group, artifact, version, classifier = parts
+ else:
+ group, artifact, version = parts
+ classifier = None
+
+ # SNAPSHOT artifacts are handled differently on Google storage bucket:
+ # 'SNAPSHOT' is discarded from the directory name. However on other
+ # Maven repositories, most notable local repository located in
+ # ~/.m2/repository (and is supported through MAVEN_LOCAL repository)
+ # it must be preserved, otherwise the artifact wouldn't be found.
+ # Atm the SNAPSHOT part is only discarded for Google storage bucket.
+ if 'SNAPSHOT' in version and repository.startswith(GERRIT):
+ file_version = version.replace('-SNAPSHOT', '')
+ version = version.split('-SNAPSHOT')[0] + '-SNAPSHOT'
+ else:
+ file_version = version
+
+ if classifier is not None:
+ file_version += '-' + classifier
+
+ jar = path.join(name, artifact.lower() + '-' + file_version)
+
+ url = '/'.join([
+ repository,
+ group.replace('.', '/'), artifact, version,
+ artifact + '-' + file_version])
+
+ if full_url != '':
+ url = full_url
+
+ binjar = jar + '.jar'
+ binurl = url + '.jar'
+
+ srcjar = jar + '-src.jar'
+ srcurl = url + '-sources.jar'
+
+ cmd = ['$(exe //buck-tools:download_file)', '-o', '$OUT', '-u', binurl]
+ if sha1:
+ cmd.extend(['-v', sha1])
+ elif bin_sha1:
+ cmd.extend(['-v', bin_sha1])
+ for x in exclude:
+ cmd.extend(['-x', x])
+ if exclude_java_sources:
+ cmd.append('--exclude_java_sources')
+ if unsign:
+ cmd.append('--unsign')
+
+ genrule(
+ name = '%s__download_bin' % name,
+ cmd = ' '.join(cmd),
+ out = binjar,
+ )
+ license = ':LICENSE-' + license
+ if not local_license:
+ license = '//lib' + license
+ license = [license]
+
+ if src_sha1 or attach_source:
+ cmd = ['$(exe //buck-tools:download_file)', '-o', '$OUT', '-u', srcurl]
+ if src_sha1:
+ cmd.extend(['-v', src_sha1])
+ genrule(
+ name = '%s__download_src' % name,
+ cmd = ' '.join(cmd),
+ out = srcjar,
+ )
+ prebuilt_jar(
+ name = '%s_src' % name,
+ binary_jar = ':%s__download_src' % name,
+ deps = license,
+ visibility = visibility,
+ )
+ else:
+ srcjar = None
+ genrule(
+ name = '%s_src' % name,
+ cmd = ':>$OUT',
+ out = '__%s__no_src' % name,
+ )
+
+ if exported_deps:
+ prebuilt_jar(
+ name = '%s__jar' % name,
+ deps = deps + license,
+ binary_jar = ':%s__download_bin' % name,
+ source_jar = ':%s__download_src' % name if srcjar else None,
+ )
+ java_library(
+ name = name,
+ exported_deps = exported_deps + [':' + name + '__jar'],
+ visibility = visibility,
+ )
+ else:
+ prebuilt_jar(
+ name = name,
+ deps = deps + license,
+ binary_jar = ':%s__download_bin' % name,
+ source_jar = ':%s__download_src' % name if srcjar else None,
+ visibility = visibility,
+ )
+
+
+def merge_maven_jars(
+ name,
+ srcs,
+ visibility = []):
+
+ def cmd(jars):
+ return ('$(location //buck-tools:merge_jars) $OUT '
+ + ' '.join(['$(location %s)' % j for j in jars]))
+
+ genrule(
+ name = '%s__merged_bin' % name,
+ cmd = cmd(['%s__download_bin' % s for s in srcs]),
+ out = '%s__merged.jar' % name,
+ )
+ genrule(
+ name = '%s__merged_src' % name,
+ cmd = cmd(['%s__download_src' % s for s in srcs]),
+ # buck-tools/eclipse/project.py requires -src.jar suffix.
+ out = '%s__merged-src.jar' % name,
+ )
+ prebuilt_jar(
+ name = name,
+ binary_jar = ':%s__merged_bin' % name,
+ source_jar = ':%s__merged_src' % name,
+ visibility = visibility,
+ )