/*
* Copyright 2013 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 pl.allegro.tdr.gruntmaven;
import org.apache.maven.plugins.annotations.LifecyclePhase;
import org.apache.maven.plugins.annotations.Mojo;
import org.apache.maven.plugins.annotations.Parameter;
import pl.allegro.tdr.gruntmaven.executable.Executable;
import java.util.Arrays;
import java.util.List;
import java.util.Map;
/**
* Executes npm install to download all dependencies declared in
* package.json.
*
* @author Adam Dubiel
*/
@Mojo(name = "npm", defaultPhase = LifecyclePhase.COMPILE)
public class ExecNpmMojo extends AbstractExecutableMojo {
protected static final String NPM_INSTALL_COMMAND = "install";
/**
* Name of npm executable in PATH, defaults to npm.
*/
@Parameter(property = "npmExecutable", defaultValue = "npm")
protected String npmExecutable;
/**
* List of additional options passed to npm when calling install.
*/
@Parameter(property = "npmOptions")
private String[] npmOptions;
/**
* Map of environment variables passed to npm install.
*/
@Parameter
protected Map<String, String> npmEnvironmentVar;
@Override
protected List<Executable> getExecutables() {
Executable executable = new Executable(npmExecutable);
executable.addEnvironmentVars(npmEnvironmentVar);
executable.addArgument(NPM_INSTALL_COMMAND);
appendNoColorsArgument(executable);
appendNpmOptions(executable);
return Arrays.asList(executable);
}
protected void appendNpmOptions(Executable executable) {
executable.addNormalizedArguments(npmOptions, "=");
}
protected void appendNoColorsArgument(Executable executable) {
if (!showColors) {
executable.addArgument("--color=false");
}
}
}