io.kokuwa.maven.helm.PushMojo Maven / Gradle / Ivy

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A plugin for executing HELM (https://docs.helm.sh).
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package io.kokuwa.maven.helm;

import java.io.File;
import java.net.PasswordAuthentication;
import java.nio.file.Path;

import org.apache.maven.artifact.versioning.ComparableVersion;
import org.apache.maven.plugin.MojoExecutionException;
import org.apache.maven.plugins.annotations.LifecyclePhase;
import org.apache.maven.plugins.annotations.Mojo;
import org.apache.maven.plugins.annotations.Parameter;

import io.kokuwa.maven.helm.pojo.HelmRepository;
import lombok.Setter;

/**
 * Mojo for executing "helm registry login" and "helm push".
 *
 * @see helm registry login
 * @see helm push
 * @since 6.1.0
 */
@Mojo(name = "push", defaultPhase = LifecyclePhase.DEPLOY, threadSafe = true)
@Setter
public class PushMojo extends AbstractHelmMojo {

	/**
	 * Verify certificates of HTTPS-enabled servers using this CA bundle.
	 *
	 * @since 6.8.0
	 */
	@Parameter(property = "helm.push.caFile")
	private File caFile;

	/**
	 * Skip tls certificate checks for the chart upload. Also known as `helm push --insecure-skip-tls-verify`.
	 *
	 * @since 6.8.0
	 */
	@Parameter(property = "helm.push.insecure", defaultValue = "false")
	private boolean insecure;

	/**
	 * Use insecure HTTP connections for the chart download.
	 *
	 * @since 6.12.0
	 */
	@Parameter(property = "helm.push.plain-http")
	private Boolean pushPlainHttp;

	/**
	 * Skip login, usefull if already logged via `helm:registry-login`.
	 *
	 * @since 6.8.0
	 */
	@Parameter(property = "helm.push.skipLogin", defaultValue = "false")
	private boolean skipPushLogin;

	/**
	 * Set this to true to skip invoking push goal.
	 *
	 * @since 6.1.0
	 */
	@Parameter(property = "helm.push.skip", defaultValue = "false")
	private boolean skipPush;

	@Override
	public void execute() throws MojoExecutionException {

		if (skip || skipPush) {
			getLog().info("Skip push");
			return;
		}

		HelmRepository repository = getHelmUploadRepo();
		if (repository == null) {
			getLog().info("there is no helm repo. skipping the upload.");
			return;
		}

		if (isUseLocalHelmBinary()) {
			getLog().debug("helm version unknown");
		} else {
			ComparableVersion helmVersion = new ComparableVersion(getHelmVersion());
			ComparableVersion minimumHelmVersion = new ComparableVersion("3.8.0");
			if (helmVersion.compareTo(minimumHelmVersion) < 0) {
				getLog().error("your helm version is " + helmVersion + ", it's required to be >=3.8.0");
				throw new IllegalStateException();
			} else {
				getLog().debug("helm version minimum satisfied. the version is: " + helmVersion);
			}
		}

		PasswordAuthentication authentication = getAuthentication(repository);
		if (!skipPushLogin && authentication != null) {
			getLog().warn("Registry login with `helm:push` is deprecated and will beremoved in next major version."
					+ " Please use `helm-registry-login` for registry login and set `helm.push.skipLogin` to `true`."
					+ " For more information see https://github.com/kokuwaio/helm-maven-plugin/issues/302");
			helm()
					.arguments("registry", "login", repository.getUrl())
					.flag("username", authentication.getUserName())
					.flag("password-stdin")
					.setStdin(new String(authentication.getPassword()))
					.execute("Failed to login into repository " + repository.getName() + " at " + repository.getUrl());
		}

		// upload chart files

		for (Path chartArchive : getChartArchives()) {
			getLog().info("Uploading " + chartArchive + "...");
			helm()
					.arguments("push", chartArchive, "oci://" + repository.getUrl())
					.flag("ca-file", caFile)
					.flag("insecure-skip-tls-verify", insecure)
					.flag("plain-http", isPlainHttp(pushPlainHttp))
					.execute("Upload failed");
		}
	}
}