blob: bb07140c34dfbb6ded45b762eb3da5675059c007 [file] [log] [blame]
"""
Copyright 2018-present Open Networking Foundation
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.
"""
load("//tools/build/bazel:generate_workspace.bzl", "COMPILE", "TEST")
load("//tools/build/bazel:variables.bzl", "ONOS_VERSION")
load("//tools/build/bazel:generate_test_rules.bzl", "generate_test_rules")
def _all_java_sources():
return native.glob(["src/main/java/**/*.java"])
def _all_java_test_sources():
return native.glob(["src/test/java/**/*.java"])
def _all_test_resources():
return native.glob(["src/test/resources/**"])
def _all_resources(resources_root):
if resources_root == None:
return native.glob(["src/main/resources/**"])
else:
return native.glob([resources_root + "**"])
def _webapp():
return native.glob(["src/main/webapp/**"])
"""
Implementation of the rule to call bnd to make an OSGI jar file
"""
def _bnd_impl(ctx):
if (len(ctx.files.source) == 1):
input_file = ctx.files.source[0]
else:
# this is a list of inputs. The one we want is the last one
# in the list that isn't a source jar
for file in reversed(ctx.files.source):
if ("-src" in file.path):
continue
else:
input_file = file
break
jar = input_file.path
output = ctx.outputs.osgi_jar.path
name = ctx.attr.source.label.name
group = ctx.attr.group
version = ctx.attr.version
license = ""
import_packages = ctx.attr.import_packages
exportPackages = "*"
includeResources = ""
web_context = ctx.attr.web_context
if web_context == None or web_context == "":
web_context = "NONE"
web_xml = ctx.attr.web_xml
dynamicimportPackages = ""
cp = ""
inputDependencies = [input_file]
# determine the dependencies and build the class path
for dep in ctx.attr.deps:
if java_common.provider in dep:
file = dep.files.to_list()[0]
if cp:
cp += ":"
cp += file.path
inputDependencies = inputDependencies + [file]
# extract the class files for use by bnd
classes = ctx.actions.declare_file("classes" + ctx.label.name.replace("/", "-"))
classesPath = classes.path
jarCommand = "mkdir -p %s && cp %s %s && cd %s && jar xf *.jar" % (classesPath, jar, classesPath, classesPath)
ctx.actions.run_shell(
inputs = inputDependencies,
outputs = [classes],
command = jarCommand,
progress_message = "Expanding jar file: %s" % jar,
)
inputDependencies += [classes]
web_xml_root_path = ""
if len(web_xml) != 0:
web_xml_root = web_xml[0].files.to_list()[0]
inputDependencies += [web_xml_root]
web_xml_root_path = web_xml_root.path.replace("WEB-INF/web.xml", "")
# call bnd to make the OSGI jar file
arguments = [
jar,
output,
cp,
name,
group,
version,
license,
import_packages,
exportPackages,
includeResources,
web_context,
web_xml_root_path,
dynamicimportPackages,
classesPath,
]
ctx.actions.run(
inputs = inputDependencies,
outputs = [ctx.outputs.osgi_jar],
arguments = arguments,
progress_message = "Running bnd wrapper on: %s" % ctx.attr.name,
executable = ctx.executable._bnd_exe,
)
deps = []
if java_common.provider in ctx.attr.source:
deps.append(ctx.attr.source[java_common.provider])
deps_provider = java_common.merge(deps)
return struct(
providers = [deps_provider],
)
"""
Rule definition for calling bnd to make an OSGi jar file.
"""
_bnd = rule(
attrs = {
"deps": attr.label_list(),
"version": attr.string(),
"group": attr.string(),
"source": attr.label(),
"import_packages": attr.string(),
"web_context": attr.string(),
"web_xml": attr.label_list(allow_files = True),
"_bnd_exe": attr.label(
executable = True,
cfg = "host",
allow_files = True,
default = Label("//utils/osgiwrap:osgi-jar"),
),
},
fragments = ["java"],
outputs = {
"osgi_jar": "lib%{name}.jar",
},
implementation = _bnd_impl,
)
"""
Implementation of the rule to call swagger generator to create the registrator java class source
"""
def _swagger_java_impl(ctx):
api_title = ctx.attr.api_title
api_version = ctx.attr.api_version
api_description = ctx.attr.api_description
api_package = ctx.attr.api_package
web_context = ctx.attr.web_context
output_java = ctx.outputs.swagger_java.path
output_dir = output_java [:output_java.find("generated-sources")]
package_name = ctx.attr.package_name
srcs_arg = ""
resources_arg = ""
input_dependencies = []
for file in ctx.files.srcs:
srcs_arg += file.path + ","
input_dependencies.append(file)
for resource in resources_arg:
resources_arg += resource.path + ","
# call swagger generator to make the swagger JSON and java files
arguments = [
srcs_arg,
resources_arg,
"",
package_name + "/src/main/resources",
output_dir,
output_dir,
web_context,
api_title,
api_version,
api_package,
api_description,
]
ctx.actions.run(
inputs = ctx.files.srcs,
outputs = [ctx.outputs.swagger_java],
arguments = arguments,
progress_message = "Running swagger generator on: %s" % ctx.attr.name,
executable = ctx.executable._swagger_generator_exe,
)
"""
Implementation of the rule to call swagger generator for swagger.json file
"""
def _swagger_json_impl(ctx):
api_title = ctx.attr.api_title
api_version = ctx.attr.api_version
api_description = ctx.attr.api_description
api_package = ctx.attr.api_package
web_context = ctx.attr.web_context
output_json = ctx.outputs.swagger_json.path
output_dir = output_json[:output_json.find("swagger.json")]
package_name = ctx.attr.package_name
srcs_arg = ""
resources_arg = ""
input_dependencies = []
for file in ctx.files.srcs:
srcs_arg += file.path + ","
input_dependencies.append(file)
for resource in resources_arg:
resources_arg += resource.path + ","
# call swagger generator to make the swagger JSON and java files
arguments = [
srcs_arg,
resources_arg,
"",
package_name + "/src/main/resources",
output_dir,
output_dir,
web_context,
api_title,
api_version,
api_package,
api_description,
]
ctx.actions.run(
inputs = ctx.files.srcs,
outputs = [ctx.outputs.swagger_json],
arguments = arguments,
progress_message = "Running swagger generator on: %s" % ctx.attr.name,
executable = ctx.executable._swagger_generator_exe,
)
"""
Rule definition to call swagger generator to create the registrator java class source
"""
_swagger_java = rule(
attrs = {
"srcs": attr.label_list(allow_files = True),
"package_name": attr.string(),
"api_title": attr.string(),
"api_version": attr.string(),
"api_description": attr.string(),
"api_package": attr.string(),
"web_context": attr.string(),
"_swagger_generator_exe": attr.label(
executable = True,
cfg = "host",
allow_files = True,
default = Label("//tools/build/buck-plugin:swagger_generator"),
),
"swagger_java": attr.output(),
},
fragments = ["java"],
implementation = _swagger_java_impl,
)
"""
Rule definition to call swagger generator to create the swagger JSON
"""
_swagger_json = rule(
attrs = {
"srcs": attr.label_list(allow_files = True),
"package_name": attr.string(),
"api_title": attr.string(),
"api_version": attr.string(),
"api_description": attr.string(),
"api_package": attr.string(),
"web_context": attr.string(),
"_swagger_generator_exe": attr.label(
executable = True,
cfg = "host",
allow_files = True,
default = Label("//tools/build/buck-plugin:swagger_generator"),
),
"swagger_json": attr.output(),
},
fragments = ["java"],
implementation = _swagger_json_impl,
)
"""
Converts a jar file to an OSGI compatible jar file.
Args:
name: name of the rule to create the OSGI jar file - required
jar: jar file to convert - required target
deps: dependencies needed by the jar file - required list of targets
version: Version of the generated jar file. Optional, defaults to the current ONOS version
group: Maven group ID for the resulting jar file. Optional, defaults to 'org.onosproject'
import_packages: OSGI import list. Optional, comma separated list, defaults to "*"
visibility: Visibility of the produced jar file to other BUILDs. Optional, defaults to private
"""
def wrapped_osgi_jar(
name,
jar,
deps,
version = ONOS_VERSION,
group = "org.onosproject",
import_packages = "*",
visibility = ["//visibility:private"]):
_bnd(
name = name,
source = jar,
deps = deps,
version = version,
group = group,
visibility = visibility,
import_packages = import_packages,
web_xml = None,
)
"""
Creates an OSGI jar and test jar file from a set of source and test files.
See osgi_jar() for a description of shared parameters.
Args:
test_srcs: Test source file(s) to compile. Optional list of targets, defaults to src/test/java/**/*.java
test_deps: Dependencies for the test jar. Optional list of targets, defaults to a common set of dependencies
test_resources: Resources to include in the test jar. Optional list of targets, defaults to src/test/resources/**
exclude_tests: Tests that should not be run. Useful for excluding things like test files without any @Test methods.
Optional ist of targets, defaults to []
"""
def osgi_jar_with_tests(
name = None,
deps = None,
test_deps = None,
group = "org.onosproject",
srcs = None,
resources_root = None,
resources = None,
test_srcs = None,
exclude_tests = None,
test_resources = None,
visibility = ["//visibility:public"],
version = ONOS_VERSION,
web_context = None,
api_title = "",
api_version = "",
api_description = "",
api_package = "",
import_packages = None):
if name == None:
name = "onos-" + native.package_name().replace("/", "-")
if srcs == None:
srcs = _all_java_sources()
if resources == None:
resources = _all_resources(resources_root)
if test_srcs == None:
test_srcs = _all_java_test_sources()
if test_resources == None:
test_resources = _all_test_resources()
if exclude_tests == None:
exclude_tests = []
if deps == None:
deps = COMPILE
if test_deps == None:
test_deps = TEST
if import_packages == None:
import_packages = "*"
tests_name = name + "-tests"
tests_jar_deps = list(depset(deps + test_deps)) + [name]
all_test_deps = tests_jar_deps + [tests_name]
web_xml = _webapp()
native_srcs = srcs
native_resources = resources
if web_context != None and api_title != None and len(resources) != 0:
# generate Swagger files if needed
_swagger_java(
name = name + "_swagger_java",
srcs = srcs + resources,
package_name = native.package_name(),
api_title = api_title,
api_version = api_version,
api_description = api_description,
web_context = web_context,
api_package = api_package,
swagger_java = ("src/main/resources/apidoc/generated-sources/" +
api_package.replace(".", "/") +
"/ApiDocRegistrator.java").replace("//", "/"),
)
_swagger_json(
name = name + "_swagger_json",
srcs = srcs + resources,
package_name = native.package_name(),
api_title = api_title,
api_version = api_version,
api_description = api_description,
web_context = web_context,
api_package = api_package,
swagger_json = "src/main/resources/apidoc/swagger.json",
)
native_resources = []
for r in resources:
if not "definitions" in r:
native_resources.append(r)
native_srcs = srcs + [ name + "_swagger_java" ]
native_resources.append(name + "_swagger_json");
# compile the Java code
native.java_library(name = name + "-native", srcs = native_srcs, resources = native_resources, deps = deps, visibility = visibility)
_bnd(
name = name,
source = name + "-native",
deps = deps,
version = version,
group = group,
visibility = visibility,
import_packages = import_packages,
web_context = web_context,
web_xml = web_xml,
)
if test_srcs != []:
native.java_library(
name = tests_name,
srcs = test_srcs,
resources = test_resources,
deps = tests_jar_deps,
visibility = visibility,
)
generate_test_rules(
name = name + "-tests-gen",
test_files = test_srcs,
exclude_tests = exclude_tests,
deps = all_test_deps,
)
"""
Creates an OSGI jar file from a set of source files.
Args:
name: Name of the rule to generate. Optional, defaults to a name based on the location in the source tree.
For example apps/mcast/app becomes onos-apps-mcast-app
deps: Dependencies of the generated jar file. Expressed as a list of targets
import_packages: OSGI import list. Optional, comma separated list, defaults to "*"
group: Maven group ID for the resulting jar file. Optional, defaults to 'org.onosproject'
srcs: Source file(s) to compile. Optional list of targets, defaults to src/main/java/**/*.java
resources_root: Relative path to the root of the tree of resources for this jar. Optional, defaults to src/main/resources
resources: Resources to include in the jar file. Optional list of targets, defaults to all files beneath resources_root
visibility: Visibility of the produced jar file to other BUILDs. Optional, defaults to public
version: Version of the generated jar file. Optional, defaults to the current ONOS version
web_context: Web context for a WAB file if needed. Only needed if the jar file provides a REST API. Optional string
api_title: Swagger API title. Optional string, only used if the jar file provides a REST API and has swagger annotations
api_version: Swagger API version. Optional string, only used if the jar file provides a REST API and has swagger annotations
api_description: Swagger API description. Optional string, only used if the jar file provides a REST API and has swagger annotations
api_package: Swagger API package name. Optional string, only used if the jar file provides a REST API and has swagger annotations
"""
def osgi_jar(
name = None,
deps = None,
import_packages = None,
group = "org.onosproject",
srcs = None,
resources_root = None,
resources = None,
visibility = ["//visibility:public"],
version = ONOS_VERSION,
web_context = None,
api_title = "",
api_version = "",
api_description = "",
api_package = ""):
if srcs == None:
srcs = _all_java_sources()
if deps == None:
deps = COMPILE
osgi_jar_with_tests(
name = name,
deps = deps,
test_deps = [],
group = group,
srcs = srcs,
resources = resources,
resources_root = resources_root,
test_srcs = [],
exclude_tests = [],
test_resources = [],
visibility = visibility,
version = version,
import_packages = import_packages,
api_title = api_title,
api_version = api_version,
api_description = api_description,
api_package = api_package,
web_context = web_context,
)