| # Copyright (C) 2016 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. |
| |
| # Javadoc rule. |
| |
| def _impl(ctx): |
| zip_output = ctx.outputs.zip |
| |
| transitive_jar_set = set() |
| source_jars = set() |
| for l in ctx.attr.libs: |
| source_jars += l.java.source_jars |
| transitive_jar_set += l.java.transitive_deps |
| |
| transitive_jar_paths = [j.path for j in transitive_jar_set] |
| dir = ctx.outputs.zip.path + ".dir" |
| source = ctx.outputs.zip.path + ".source" |
| cmd = [ |
| "mkdir %s" % source, |
| " && ".join(["unzip -qud %s %s" % (source, j.path) for j in source_jars]), |
| "mkdir %s" % dir, |
| " ".join([ |
| ctx.file._javadoc.path, |
| "-Xdoclint:-missing", |
| "-protected", |
| "-encoding UTF-8", |
| "-charset UTF-8", |
| "-notimestamp", |
| "-quiet", |
| "-windowtitle '%s'" % ctx.attr.title, |
| "-link", "http://docs.oracle.com/javase/8/docs/api", |
| "-sourcepath %s" % source, |
| "-subpackages ", |
| ":".join(ctx.attr.pkgs), |
| " -classpath ", |
| ":".join(transitive_jar_paths), |
| "-d %s" % dir]), |
| "find %s -exec touch -t 198001010000 '{}' ';'" % dir, |
| "(cd %s && zip -qr ../%s *)" % (dir, ctx.outputs.zip.basename), |
| ] |
| ctx.action( |
| inputs = list(transitive_jar_set) + list(source_jars) + ctx.files._jdk, |
| outputs = [zip_output], |
| command = " && ".join(cmd)) |
| |
| java_doc = rule( |
| attrs = { |
| "libs": attr.label_list(allow_files = False), |
| "pkgs": attr.string_list(), |
| "title": attr.string(), |
| "_javadoc": attr.label( |
| default = Label("@local_jdk//:bin/javadoc"), |
| single_file = True, |
| allow_files = True), |
| "_jdk": attr.label( |
| default = Label("@local_jdk//:jdk-default"), |
| allow_files = True), |
| }, |
| implementation = _impl, |
| outputs = {"zip" : "%{name}.zip"}, |
| ) |