ms.dew.devops.kernel.plugin.appkind.frontend_node.FrontendNodePrepareFlow.java Source code

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Here is the source code for ms.dew.devops.kernel.plugin.appkind.frontend_node.FrontendNodePrepareFlow.java

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/*
 * Copyright 2019. the original author or authors.
 *
 * 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 ms.dew.devops.kernel.plugin.appkind.frontend_node;

import ms.dew.devops.kernel.config.FinalProjectConfig;
import ms.dew.devops.kernel.flow.prepare.BasicPrepareFlow;
import org.apache.commons.io.FileUtils;

import java.io.File;
import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Paths;
import java.nio.file.StandardCopyOption;
import java.util.Optional;

/**
 * Node frontend prepare flow.
 *
 * @author gudaoxuri
 */
public class FrontendNodePrepareFlow extends BasicPrepareFlow {
    @Override
    protected boolean needExecutePreparePackageCmd(FinalProjectConfig config, String currentPath) {
        return new File(currentPath).listFiles((dir, name) -> "node_modules".equals(name)).length == 0;
    }

    @Override
    protected Optional<String> getPreparePackageCmd(FinalProjectConfig config, String currentPath) {
        String cmd = config.getApp().getPreparePackageCmd();
        if (cmd == null || cmd.trim().isEmpty()) {
            // 
            cmd = "npm install";
        }
        cmd = "cd " + currentPath + " && " + cmd;
        return Optional.of(cmd);
    }

    @Override
    protected Optional<String> getPackageCmd(FinalProjectConfig config, String currentPath) {
        String cmd = config.getApp().getPackageCmd();
        if (cmd == null || cmd.trim().isEmpty()) {
            // 
            cmd = "npm run build:" + config.getProfile();
        }
        cmd = "cd " + currentPath + " && " + cmd;
        return Optional.of(cmd);
    }

    protected void postPrepareBuild(FinalProjectConfig config, String flowBasePath) throws IOException {
        FileUtils.deleteDirectory(new File(flowBasePath + "dist"));
        Files.move(Paths.get(config.getDirectory() + "dist"), Paths.get(flowBasePath + "dist"),
                StandardCopyOption.REPLACE_EXISTING);
    }
}