package de.saumya.mojo.gem;
import java.io.File;
import java.io.IOException;
import org.apache.maven.plugin.MojoExecutionException;
import org.apache.maven.plugin.MojoFailureException;
import de.saumya.mojo.ruby.gems.GemException;
import de.saumya.mojo.ruby.script.Script;
import de.saumya.mojo.ruby.script.ScriptException;
/**
* goal to push a given gem or a gem artifact to rubygems.org via the
* command "gem push {gemfile}"
*
* @goal push
* @phase deploy
*/
public class PushMojo extends AbstractGemMojo {
/**
* skip the pushng the gem
* <br/>
* Command line -Dpush.skipp=...
*
* @parameter expression="${push.skip}"
*/
protected boolean skip = false;
/**
* arguments for the ruby script given through file parameter.
* <br/>
* Command line -Dpush.args=...
*
* @parameter expression="${push.args}"
*/
protected String pushArgs = null;
/**
* arguments for the ruby script given through file parameter.
* <br/>
* Command line -Dgem=...
*
* @parameter expression="${gem}"
*/
protected File gem;
/**
* @parameter default-value="${repositorySystemSession}"
* @readonly
*/
protected Object repoSession;
@Override
public void execute() throws MojoExecutionException, MojoFailureException{
if (skip){
getLog().info( "skipping to push gem" );
}
else {
super.execute();
}
}
@Override
public void executeWithGems() throws MojoExecutionException,
ScriptException, IOException, MojoFailureException, GemException {
if ( getJrubyVersion().needsOpenSSL() ) {
gemsInstaller.installOpenSSLGem(this.repoSession, localRepository, getRemoteRepos() );
}
final Script script = this.factory.newScriptFromJRubyJar("gem")
.addArg("push");
if(this.project.getArtifact().getFile() == null){
File f = new File(this.project.getBuild().getDirectory(), this.project.getBuild().getFinalName() +".gem");
if (f.exists()) {
this.project.getArtifact().setFile(f);
}
}
// no given gem and pom artifact in place
if (this.gem == null && this.project.getArtifact() != null
&& this.project.getArtifact().getFile() != null
&& this.project.getArtifact().getFile().exists()) {
final GemArtifact gemArtifact = new GemArtifact(this.project);
// skip artifact unless it is a gem.
// this allows to use this mojo for installing arbitrary gems
if (!gemArtifact.isGem()) {
throw new MojoExecutionException("not a gem artifact");
}
script.addArg(gemArtifact.getFile());
}
else {
// no pom artifact and no given gem so search for a gem
if (this.gem == null && null == args ) {
for (final File f : this.launchDirectory().listFiles()) {
if (f.getName().endsWith(".gem")) {
if (this.gem == null) {
this.gem = f;
}
else {
throw new MojoFailureException("more than one gem file found, use -Dgem=... to specifiy one");
}
}
}
}
if (this.gem != null) {
getLog().info("use gem: " + this.gem);
script.addArg(this.gem);
}
}
script.addArgs(this.pushArgs);
script.addArgs(this.args);
script.execute();
}
}