| // Copyright 2015 The Bazel Authors. All rights reserved. |
| // |
| // 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. |
| |
| package com.google.devtools.build.lib.rules.apple; |
| |
| import com.google.common.collect.ImmutableList; |
| import com.google.devtools.build.lib.actions.Artifact; |
| import com.google.devtools.build.lib.cmdline.Label; |
| import com.google.devtools.build.lib.concurrent.ThreadSafety.Immutable; |
| import com.google.devtools.build.lib.packages.BuiltinProvider; |
| import com.google.devtools.build.lib.packages.NativeInfo; |
| import java.util.List; |
| import java.util.Objects; |
| import javax.annotation.Nullable; |
| import net.starlark.java.eval.EvalException; |
| import net.starlark.java.eval.Sequence; |
| import net.starlark.java.eval.Starlark; |
| import net.starlark.java.eval.StarlarkThread; |
| |
| /** |
| * A tuple containing the information in a single target of the {@code xcode_version} rule. A single |
| * target of this rule contains an official version label decided by Apple, a number of supported |
| * aliases one might use to reference this version, and various properties of the xcode version |
| * (such as default SDK versions). |
| * |
| * <p>For example, one may want to reference official xcode version 7.0.1 using the "7" or "7.0" |
| * aliases. This official version of xcode may have a default supported iOS SDK of 9.0. |
| */ |
| @Immutable |
| public class XcodeVersionRuleData extends NativeInfo { |
| private static final String NAME = "XcodeVersionRuleData"; |
| |
| private final Label label; |
| private final XcodeVersionProperties xcodeVersionProperties; |
| private final ImmutableList<String> aliases; |
| public static final Provider PROVIDER = new Provider(); |
| |
| XcodeVersionRuleData( |
| Label label, XcodeVersionProperties xcodeVersionProperties, List<String> aliases) { |
| this.label = label; |
| this.xcodeVersionProperties = xcodeVersionProperties; |
| this.aliases = ImmutableList.copyOf(aliases); |
| } |
| |
| @Override |
| public Provider getProvider() { |
| return PROVIDER; |
| } |
| |
| /** |
| * Returns the label of the owning target of this provider. |
| */ |
| public Label getLabel() { |
| return label; |
| } |
| |
| /** |
| * Returns the official xcode version the owning {@code xcode_version} target is referencing. |
| */ |
| public DottedVersion getVersion() { |
| return xcodeVersionProperties.getXcodeVersion().get(); |
| } |
| |
| /** |
| * Returns the properties of the {@code xcode_version} target's referenced xcode version. |
| */ |
| public XcodeVersionProperties getXcodeVersionProperties() { |
| return xcodeVersionProperties; |
| } |
| |
| /** |
| * Returns the accepted string aliases for this xcode version. |
| */ |
| public List<String> getAliases() { |
| return aliases; |
| } |
| |
| @Override |
| public boolean equals(Object other) { |
| if (other == null) { |
| return false; |
| } |
| if (!(other instanceof XcodeVersionRuleData)) { |
| return false; |
| } |
| XcodeVersionRuleData otherData = (XcodeVersionRuleData) other; |
| return (getVersion().equals(otherData.getVersion()) |
| && xcodeVersionProperties |
| .getXcodeVersion() |
| .equals(otherData.getXcodeVersionProperties().getXcodeVersion()) |
| && xcodeVersionProperties |
| .getDefaultIosSdkVersion() |
| .equals(otherData.getXcodeVersionProperties().getDefaultIosSdkVersion()) |
| && xcodeVersionProperties |
| .getDefaultVisionosSdkVersion() |
| .equals(otherData.getXcodeVersionProperties().getDefaultVisionosSdkVersion()) |
| && xcodeVersionProperties |
| .getDefaultWatchosSdkVersion() |
| .equals(otherData.getXcodeVersionProperties().getDefaultWatchosSdkVersion()) |
| && xcodeVersionProperties |
| .getDefaultTvosSdkVersion() |
| .equals(otherData.getXcodeVersionProperties().getDefaultTvosSdkVersion()) |
| && xcodeVersionProperties |
| .getDefaultMacosSdkVersion() |
| .equals(otherData.getXcodeVersionProperties().getDefaultMacosSdkVersion())); |
| } |
| |
| @Override |
| public int hashCode() { |
| return Objects.hash(getVersion(), xcodeVersionProperties); |
| } |
| |
| /** Provider class for {@link XcodeVersionRuleData} objects. */ |
| public static class Provider extends BuiltinProvider<XcodeVersionRuleData> |
| implements XcodeVersionProviderApi<Artifact> { |
| private Provider() { |
| super(XcodeVersionRuleData.NAME, XcodeVersionRuleData.class); |
| } |
| |
| @Override |
| @SuppressWarnings("unchecked") |
| public XcodeVersionRuleData createInfo( |
| Object starlarkLabel, |
| Object starlarkXcodeProperties, |
| Object starlarkAliases, |
| StarlarkThread thread) |
| throws EvalException { |
| Sequence<String> aliases = nullIfNone(starlarkAliases, Sequence.class); |
| return new XcodeVersionRuleData( |
| nullIfNone(starlarkLabel, Label.class), |
| nullIfNone(starlarkXcodeProperties, XcodeVersionProperties.class), |
| Sequence.cast(aliases, String.class, "aliases")); |
| } |
| |
| @Nullable |
| private static <T> T nullIfNone(Object object, Class<T> type) { |
| return object != Starlark.NONE ? type.cast(object) : null; |
| } |
| } |
| } |