com.facebook.buck.apple.ActoolStep.java Source code

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Here is the source code for com.facebook.buck.apple.ActoolStep.java

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/*
 * Copyright 2015-present Facebook, Inc.
 *
 * 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.facebook.buck.apple;

import com.facebook.buck.shell.ShellStep;
import com.facebook.buck.step.ExecutionContext;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.ImmutableMap;
import com.google.common.collect.Iterables;

import java.nio.file.Path;
import java.util.List;
import java.util.Optional;
import java.util.SortedSet;

class ActoolStep extends ShellStep {

    private final String applePlatformName;
    private final ImmutableMap<String, String> environment;
    private final ImmutableList<String> actoolCommand;
    private final SortedSet<Path> assetCatalogDirs;
    private final Path output;
    private final Path outputPlist;
    private final Optional<String> appIcon;
    private final Optional<String> launchImage;
    private final AppleAssetCatalogDescription.Optimization optimization;

    public ActoolStep(Path workingDirectory, String applePlatformName, ImmutableMap<String, String> environment,
            List<String> actoolCommand, SortedSet<Path> assetCatalogDirs, Path output, Path outputPlist,
            Optional<String> appIcon, Optional<String> launchImage,
            AppleAssetCatalogDescription.Optimization optimization) {
        super(workingDirectory);
        this.applePlatformName = applePlatformName;
        this.environment = environment;
        this.actoolCommand = ImmutableList.copyOf(actoolCommand);
        this.assetCatalogDirs = assetCatalogDirs;
        this.output = output;
        this.outputPlist = outputPlist;
        this.appIcon = appIcon;
        this.launchImage = launchImage;
        this.optimization = optimization;
    }

    @Override
    protected ImmutableList<String> getShellCommandInternal(ExecutionContext context) {
        ImmutableList.Builder<String> commandBuilder = ImmutableList.builder();

        //TODO(k21): Let apps select their minimum target.
        String target = "7.0";

        commandBuilder.addAll(actoolCommand);
        commandBuilder.add("--output-format", "human-readable-text", "--notices", "--warnings", "--errors",
                "--platform", applePlatformName, "--minimum-deployment-target", target, "--compress-pngs",
                "--compile", output.toString(), "--output-partial-info-plist", outputPlist.toString());

        if (applePlatformName.equals(ApplePlatform.APPLETVOS.getName())
                || applePlatformName.equals(ApplePlatform.APPLETVSIMULATOR.getName())) {
            commandBuilder.add("--target-device", "tv");
        } else {
            //TODO(k21): Let apps decide which device they want to target (iPhone / iPad / both)
            commandBuilder.add("--target-device", "iphone", "--target-device", "ipad");
        }

        if (appIcon.isPresent()) {
            commandBuilder.add("--app-icon", appIcon.get());
        }

        if (launchImage.isPresent()) {
            commandBuilder.add("--launch-image", launchImage.get());
        }

        commandBuilder.add("--optimization", optimization.toArgument());
        commandBuilder.addAll(Iterables.transform(assetCatalogDirs, Object::toString));

        return commandBuilder.build();
    }

    @Override
    public ImmutableMap<String, String> getEnvironmentVariables(ExecutionContext context) {
        return environment;
    }

    @Override
    public String getShortName() {
        return "actool";
    }
}