Support corepack.

This adds some basic support for using corepack to manage the tooling
via the 'packageManager' field in the package.json. Here we add the
ability to download a version of it along with a node version, along
with the ability to execute command via corepack such as 'pnpm install'
or 'yarn install' depending on the selected package manager.

Later we ought to work out how to use the version packaged with the node
runtime, but this was inspired by the pnpm download which is downloaded
separately, and so this is too.

frontend-maven-plugin/src/main/java/com/github/eirslett/maven/plugins/frontend/mojo/CorepackMojo.java

@@ -0,0 +1,54 @@
+package com.github.eirslett.maven.plugins.frontend.mojo;
+
+import java.io.File;
+
+import org.apache.maven.execution.MavenSession;
+import org.apache.maven.plugins.annotations.Component;
+import org.apache.maven.plugins.annotations.LifecyclePhase;
+import org.apache.maven.plugins.annotations.Mojo;
+import org.apache.maven.plugins.annotations.Parameter;
+import org.apache.maven.settings.crypto.SettingsDecrypter;
+import org.sonatype.plexus.build.incremental.BuildContext;
+
+import com.github.eirslett.maven.plugins.frontend.lib.FrontendPluginFactory;
+import com.github.eirslett.maven.plugins.frontend.lib.TaskRunnerException;
+
+@Mojo(name="corepack", defaultPhase = LifecyclePhase.GENERATE_RESOURCES, threadSafe = true)
+public final class CorepackMojo extends AbstractFrontendMojo {
+
+ /**
+ * corepack arguments. Default is "enable".
+ */
+ @Parameter(defaultValue = "enable", property = "frontend.corepack.arguments", required = false)
+ private String arguments;
+
+ @Parameter(property = "session", defaultValue = "${session}", readonly = true)
+ private MavenSession session;
+
+ @Component
+ private BuildContext buildContext;
+
+ @Component(role = SettingsDecrypter.class)
+ private SettingsDecrypter decrypter;
+
+ /**
+ * Skips execution of this mojo.
+ */
+ @Parameter(property = "skip.corepack", defaultValue = "${skip.corepack}")
+ private boolean skip;
+
+ @Override
+ protected boolean skipExecution() {
+ return this.skip;
+ }
+
+ @Override
+ public synchronized void execute(FrontendPluginFactory factory) throws TaskRunnerException {
+ File packageJson = new File(workingDirectory, "package.json");
+ if (buildContext == null || buildContext.hasDelta(packageJson) || !buildContext.isIncremental()) {
+ factory.getCorepackRunner().execute(arguments, environmentVariables);
+ } else {
+ getLog().info("Skipping corepack install as package.json unchanged");
+ }
+ }
+}

frontend-maven-plugin/src/main/java/com/github/eirslett/maven/plugins/frontend/mojo/InstallNodeAndCorepackMojo.java

@@ -0,0 +1,104 @@
+package com.github.eirslett.maven.plugins.frontend.mojo;
+
+import com.github.eirslett.maven.plugins.frontend.lib.CorepackInstaller;
+import com.github.eirslett.maven.plugins.frontend.lib.FrontendPluginFactory;
+import com.github.eirslett.maven.plugins.frontend.lib.InstallationException;
+import com.github.eirslett.maven.plugins.frontend.lib.ProxyConfig;
+import org.apache.maven.execution.MavenSession;
+import org.apache.maven.plugins.annotations.Component;
+import org.apache.maven.plugins.annotations.LifecyclePhase;
+import org.apache.maven.plugins.annotations.Mojo;
+import org.apache.maven.plugins.annotations.Parameter;
+import org.apache.maven.settings.crypto.SettingsDecrypter;
+import org.apache.maven.settings.Server;
+
+@Mojo(name="install-node-and-corepack", defaultPhase = LifecyclePhase.GENERATE_RESOURCES, threadSafe = true)
+public final class InstallNodeAndCorepackMojo extends AbstractFrontendMojo {
+
+ /**
+ * Where to download Node.js binary from. Defaults to https://nodejs.org/dist/
+ */
+ @Parameter(property = "nodeDownloadRoot", required = false)
+ private String nodeDownloadRoot;
+
+ /**
+ * Where to download corepack binary from. Defaults to https://registry.npmjs.org/corepack/-/
+ */
+ @Parameter(property = "corepackDownloadRoot", required = false, defaultValue = CorepackInstaller.DEFAULT_COREPACK_DOWNLOAD_ROOT)
+ private String corepackDownloadRoot;
+
+ /**
+ * The version of Node.js to install. IMPORTANT! Most Node.js version names start with 'v', for example 'v0.10.18'
+ */
+ @Parameter(property="nodeVersion", required = true)
+ private String nodeVersion;
+
+ /**
+ * The version of corepack to install. Note that the version string can optionally be prefixed with
+ * 'v' (i.e., both 'v1.2.3' and '1.2.3' are valid).
+ */
+ @Parameter(property = "corepackVersion", required = true)
+ private String corepackVersion;
+
+ /**
+ * Server Id for download username and password
+ */
+ @Parameter(property = "serverId", defaultValue = "")
+ private String serverId;
+
+ @Parameter(property = "session", defaultValue = "${session}", readonly = true)
+ private MavenSession session;
+
+ /**
+ * Skips execution of this mojo.
+ */
+ @Parameter(property = "skip.installnodecorepack", defaultValue = "${skip.installnodecorepack}")
+ private boolean skip;
+
+ @Component(role = SettingsDecrypter.class)
+ private SettingsDecrypter decrypter;
+
+ @Override
+ protected boolean skipExecution() {
+ return this.skip;
+ }
+
+ @Override
+ public void execute(FrontendPluginFactory factory) throws InstallationException {
+ ProxyConfig proxyConfig = MojoUtils.getProxyConfig(session, decrypter);
+ String resolvedNodeDownloadRoot = getNodeDownloadRoot();
+ String resolvedCorepackDownloadRoot = getCorepackDownloadRoot();
+ Server server = MojoUtils.decryptServer(serverId, session, decrypter);
+ if (null != server) {
+ factory.getNodeInstaller(proxyConfig)
+ .setNodeVersion(nodeVersion)
+ .setNodeDownloadRoot(resolvedNodeDownloadRoot)
+ .setUserName(server.getUsername())
+ .setPassword(server.getPassword())
+ .install();
+ factory.getCorepackInstaller(proxyConfig)
+ .setCorepackVersion(corepackVersion)
+ .setCorepackDownloadRoot(resolvedCorepackDownloadRoot)
+ .setUserName(server.getUsername())
+ .setPassword(server.getPassword())
+ .install();
+ } else {
+ factory.getNodeInstaller(proxyConfig)
+ .setNodeVersion(nodeVersion)
+ .setNodeDownloadRoot(resolvedNodeDownloadRoot)
+ .install();
+ factory.getCorepackInstaller(proxyConfig)
+ .setCorepackVersion(this.corepackVersion)
+ .setCorepackDownloadRoot(resolvedCorepackDownloadRoot)
+ .install();
+ }
+ }
+
+ private String getNodeDownloadRoot() {
+ return nodeDownloadRoot;
+ }
+
+ private String getCorepackDownloadRoot() {
+ return corepackDownloadRoot;
+ }
+}

frontend-maven-plugin/src/main/resources/META-INF/m2e/lifecycle-mapping-metadata.xml

@@ -4,6 +4,7 @@
  <pluginExecution>
  <pluginExecutionFilter>
  <goals>
+ <goal>install-node-and-corepack</goal>
  <goal>install-node-and-npm</goal>
  <goal>install-node-and-pnpm</goal>
  <goal>install-node-and-yarn</goal>
@@ -20,6 +21,7 @@
  <pluginExecution>
  <pluginExecutionFilter>
  <goals>
+ <goal>corepack</goal>
  <goal>npm</goal>
  <goal>npx</goal>
  <goal>pnpm</goal>