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// Copyright 2018 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.android;
import com.google.common.collect.ImmutableList;
import com.google.devtools.build.lib.actions.Artifact;
import com.google.devtools.build.lib.events.Location;
import com.google.devtools.build.lib.packages.NativeInfo;
import com.google.devtools.build.lib.packages.NativeProvider;
import com.google.devtools.build.lib.skylarkbuildapi.android.AndroidManifestInfoApi;
import com.google.devtools.build.lib.syntax.Environment;
import com.google.devtools.build.lib.syntax.FunctionSignature;
import com.google.devtools.build.lib.syntax.SkylarkType;
/** A provider of information about this target's manifest. */
public class AndroidManifestInfo extends NativeInfo implements AndroidManifestInfoApi {
private static final String SKYLARK_NAME = "AndroidManifestInfo";
private static final FunctionSignature.WithValues<Object, SkylarkType> SIGNATURE =
FunctionSignature.WithValues.create(
FunctionSignature.of(
/* numMandatoryPositionals = */ 2, // Manifest file and package
/* numOptionalPositionals = */ 1, // exports_manifest
/* numMandatoryNamedOnly = */ 0,
/* starArg = */ false,
/* kwArg = */ false,
/* names = */ "manifest",
"package",
"exports_manifest"),
/* defaultValues = */ ImmutableList.of(false), // is_dummy
/* types = */ ImmutableList.of(
SkylarkType.of(Artifact.class), // manifest
SkylarkType.STRING, // package
SkylarkType.BOOL)); // exports_manifest
public static final NativeProvider<AndroidManifestInfo> PROVIDER =
new NativeProvider<AndroidManifestInfo>(AndroidManifestInfo.class, SKYLARK_NAME, SIGNATURE) {
@Override
public AndroidManifestInfo createInstanceFromSkylark(
Object[] args, Environment env, Location loc) {
// Skylark support code puts positional inputs in the correct order and validates types.
return of((Artifact) args[0], (String) args[1], (boolean) args[2]);
}
};
private final Artifact manifest;
private final String pkg;
private final boolean exportsManifest;
static AndroidManifestInfo of(Artifact manifest, String pkg, boolean exportsManifest) {
return new AndroidManifestInfo(manifest, pkg, exportsManifest);
}
private AndroidManifestInfo(Artifact manifest, String pkg, boolean exportsManifest) {
super(PROVIDER);
this.manifest = manifest;
this.pkg = pkg;
this.exportsManifest = exportsManifest;
}
@Override
public Artifact getManifest() {
return manifest;
}
@Override
public String getPackage() {
return pkg;
}
@Override
public boolean exportsManifest() {
return exportsManifest;
}
public StampedAndroidManifest asStampedManifest() {
return new StampedAndroidManifest(manifest, pkg, exportsManifest);
}
}
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