From 88bb10240161dec49b24c90a318326cfa4a07057 Mon Sep 17 00:00:00 2001
From: Tamas Cservenak <tamas@cservenak.net>
Date: Sun, 24 Mar 2024 00:01:12 +0100
Subject: [PATCH] WIP

---
 .../maveniverse/maven/toolbox/plugin/CLI.java |  3 +-
 .../maven/toolbox/plugin/gav/GavCopyMojo.java |  9 +++
 .../plugin/gav/GavCopyTransitiveMojo.java     | 68 +++++++++++++++++++
 3 files changed, 79 insertions(+), 1 deletion(-)
 create mode 100644 maven-plugin/src/main/java/eu/maveniverse/maven/toolbox/plugin/gav/GavCopyTransitiveMojo.java

diff --git a/maven-plugin/src/main/java/eu/maveniverse/maven/toolbox/plugin/CLI.java b/maven-plugin/src/main/java/eu/maveniverse/maven/toolbox/plugin/CLI.java
index b7c6bef9..854eeba8 100644
--- a/maven-plugin/src/main/java/eu/maveniverse/maven/toolbox/plugin/CLI.java
+++ b/maven-plugin/src/main/java/eu/maveniverse/maven/toolbox/plugin/CLI.java
@@ -9,6 +9,7 @@
 
 import eu.maveniverse.maven.toolbox.plugin.gav.GavClasspathMojo;
 import eu.maveniverse.maven.toolbox.plugin.gav.GavCopyMojo;
+import eu.maveniverse.maven.toolbox.plugin.gav.GavCopyTransitiveMojo;
 import eu.maveniverse.maven.toolbox.plugin.gav.GavDumpMojo;
 import eu.maveniverse.maven.toolbox.shared.Output;
 import eu.maveniverse.maven.toolbox.shared.ToolboxCommando;
@@ -19,7 +20,7 @@
  */
 @CommandLine.Command(
         name = "toolbox",
-        subcommands = {GavClasspathMojo.class, GavCopyMojo.class, GavDumpMojo.class},
+        subcommands = {GavClasspathMojo.class, GavCopyMojo.class, GavCopyTransitiveMojo.class, GavDumpMojo.class},
         versionProvider = CLI.class,
         description = "Toolbox CLI",
         mixinStandardHelpOptions = true)
diff --git a/maven-plugin/src/main/java/eu/maveniverse/maven/toolbox/plugin/gav/GavCopyMojo.java b/maven-plugin/src/main/java/eu/maveniverse/maven/toolbox/plugin/gav/GavCopyMojo.java
index 6beb1fb1..d93d8fc9 100644
--- a/maven-plugin/src/main/java/eu/maveniverse/maven/toolbox/plugin/gav/GavCopyMojo.java
+++ b/maven-plugin/src/main/java/eu/maveniverse/maven/toolbox/plugin/gav/GavCopyMojo.java
@@ -22,14 +22,23 @@
 @CommandLine.Command(name = "copy", description = "Resolves Maven Artifact and copies it to target")
 @Mojo(name = "gav-copy", requiresProject = false, threadSafe = true)
 public final class GavCopyMojo extends GavMojoSupport {
+    /**
+     * The target spec.
+     */
     @CommandLine.Parameters(index = "0", description = "The target spec", arity = "1")
     @Parameter(property = "targetSpec", required = true)
     private String targetSpec;
 
+    /**
+     * The comma separated GAVs to resolve.
+     */
     @CommandLine.Parameters(index = "1", description = "The comma separated GAVs to resolve", arity = "1")
     @Parameter(property = "gav", required = true)
     private String gav;
 
+    /**
+     * Comma separated list of BOMs to apply.
+     */
     @CommandLine.Option(
             names = {"--boms"},
             defaultValue = "",
diff --git a/maven-plugin/src/main/java/eu/maveniverse/maven/toolbox/plugin/gav/GavCopyTransitiveMojo.java b/maven-plugin/src/main/java/eu/maveniverse/maven/toolbox/plugin/gav/GavCopyTransitiveMojo.java
new file mode 100644
index 00000000..ba92a486
--- /dev/null
+++ b/maven-plugin/src/main/java/eu/maveniverse/maven/toolbox/plugin/gav/GavCopyTransitiveMojo.java
@@ -0,0 +1,68 @@
+/*
+ * Copyright (c) 2023-2024 Maveniverse Org.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v2.0
+ * which accompanies this distribution, and is available at
+ * https://www.eclipse.org/legal/epl-v20.html
+ */
+package eu.maveniverse.maven.toolbox.plugin.gav;
+
+import eu.maveniverse.maven.toolbox.plugin.GavMojoSupport;
+import eu.maveniverse.maven.toolbox.shared.Output;
+import eu.maveniverse.maven.toolbox.shared.ResolutionScope;
+import eu.maveniverse.maven.toolbox.shared.ToolboxCommando;
+import org.apache.maven.plugins.annotations.Mojo;
+import org.apache.maven.plugins.annotations.Parameter;
+import picocli.CommandLine;
+
+/**
+ * Resolves Maven Artifact transitively and copies all of them to target.
+ */
+@CommandLine.Command(
+        name = "copy-transitive",
+        description = "Resolves Maven Artifact transitively and copies all of them to target")
+@Mojo(name = "gav-copy-transitive", requiresProject = false, threadSafe = true)
+public final class GavCopyTransitiveMojo extends GavMojoSupport {
+    /**
+     * The target spec.
+     */
+    @CommandLine.Parameters(index = "0", description = "The target spec", arity = "1")
+    @Parameter(property = "targetSpec", required = true)
+    private String targetSpec;
+
+    /**
+     * The comma separated GAVs to resolve.
+     */
+    @CommandLine.Parameters(index = "1", description = "The comma separated GAVs to resolve", arity = "1")
+    @Parameter(property = "gav", required = true)
+    private String gav;
+
+    /**
+     * The resolution scope to resolve (default is 'runtime').
+     */
+    @CommandLine.Option(
+            names = {"--scope"},
+            defaultValue = "runtime",
+            description = "Resolution scope to resolve (default 'runtime')")
+    @Parameter(property = "scope", defaultValue = "runtime", required = true)
+    private String scope;
+
+    /**
+     * Comma separated list of BOMs to apply.
+     */
+    @CommandLine.Option(
+            names = {"--boms"},
+            defaultValue = "",
+            description = "Comma separated list of BOMs to apply")
+    @Parameter(property = "boms")
+    private String boms;
+
+    @Override
+    protected boolean doExecute(Output output, ToolboxCommando toolboxCommando) throws Exception {
+        return toolboxCommando.copyTransitive(
+                ResolutionScope.parse(scope),
+                toolboxCommando.loadGavs(csv(gav), csv(boms)),
+                toolboxCommando.artifactSink(output, targetSpec),
+                output);
+    }
+}