[MNG-8437] mvnsh

apache-maven/src/assembly/component.xml

@@ -86,6 +86,7 @@ under the License.
       <includes>
         <include>mvn</include>
         <include>mvnenc</include>
+        <include>mvnsh</include>
         <include>mvnDebug</include>
         <include>mvnencDebug</include>
         <!-- This is so that CI systems can periodically run the profiler -->

apache-maven/src/assembly/maven/bin/mvn

@@ -207,6 +207,9 @@ handle_args() {
       --enc)
         MAVEN_MAIN_CLASS="org.apache.maven.cling.MavenEncCling"
         ;;
+      --shell)
+        MAVEN_MAIN_CLASS="org.apache.maven.cling.MavenShellCling"
+        ;;
       *)
         ;;
     esac

apache-maven/src/assembly/maven/bin/mvn.cmd

@@ -200,6 +200,8 @@ if "%~1"=="--debug" (
     set "MAVEN_OPTS=-agentpath:%YJPLIB%=onexit=snapshot,onexit=memory,tracing,onlylocal %MAVEN_OPTS%"
 ) else if "%~1"=="--enc" (
     set "MAVEN_MAIN_CLASS=org.apache.maven.cling.MavenEncCling"
+) else if "%~1"=="--shell" (
+      set "MAVEN_MAIN_CLASS=org.apache.maven.cling.MavenShellCling"
 )
 exit /b 0
 

apache-maven/src/assembly/maven/bin/mvnsh

@@ -0,0 +1,30 @@
+#!/bin/sh
+
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you 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.
+
+# -----------------------------------------------------------------------------
+# Apache Maven Encrypt Script
+#
+# Environment Variable Prerequisites
+#
+#   JAVA_HOME           (Optional) Points to a Java installation.
+#   MAVEN_OPTS          (Optional) Java runtime options used when Maven is executed.
+#   MAVEN_SKIP_RC       (Optional) Flag to disable loading of mavenrc files.
+# -----------------------------------------------------------------------------
+
+"`dirname "$0"`/mvn" --shell "$@"

apache-maven/src/assembly/maven/bin/mvnsh.cmd

@@ -0,0 +1,39 @@
+@REM Licensed to the Apache Software Foundation (ASF) under one
+@REM or more contributor license agreements.  See the NOTICE file
+@REM distributed with this work for additional information
+@REM regarding copyright ownership.  The ASF licenses this file
+@REM to you under the Apache License, Version 2.0 (the
+@REM "License"); you may not use this file except in compliance
+@REM with the License.  You may obtain a copy of the License at
+@REM
+@REM    http://www.apache.org/licenses/LICENSE-2.0
+@REM
+@REM Unless required by applicable law or agreed to in writing,
+@REM software distributed under the License is distributed on an
+@REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+@REM KIND, either express or implied.  See the License for the
+@REM specific language governing permissions and limitations
+@REM under the License.
+
+@REM -----------------------------------------------------------------------------
+@REM Apache Maven Encrypt Script
+@REM
+@REM Environment Variable Prerequisites
+@REM
+@REM   JAVA_HOME           (Optional) Points to a Java installation.
+@REM   MAVEN_BATCH_ECHO    (Optional) Set to 'on' to enable the echoing of the batch commands.
+@REM   MAVEN_BATCH_PAUSE   (Optional) set to 'on' to wait for a key stroke before ending.
+@REM   MAVEN_OPTS          (Optional) Java runtime options used when Maven is executed.
+@REM   MAVEN_SKIP_RC       (Optional) Flag to disable loading of mavenrc files.
+@REM -----------------------------------------------------------------------------
+
+@REM Begin all REM lines with '@' in case MAVEN_BATCH_ECHO is 'on'
+@echo off
+@REM set title of command window
+title %0
+@REM enable echoing by setting MAVEN_BATCH_ECHO to 'on'
+@if "%MAVEN_BATCH_ECHO%"=="on" echo %MAVEN_BATCH_ECHO%
+
+@setlocal
+
+@call "%~dp0"mvn.cmd --shell %*

api/maven-api-cli/src/main/java/org/apache/maven/api/cli/Options.java

@@ -182,6 +182,14 @@ public interface Options {
     @Nonnull
     Optional<String> color();
 
+    /**
+     * Indicates whether Maven should operate in offline mode.
+     *
+     * @return an {@link Optional} containing true if offline mode is enabled, false if disabled, or empty if not specified
+     */
+    @Nonnull
+    Optional<Boolean> offline();
+
     /**
      * Indicates whether to show help information.
      *

api/maven-api-cli/src/main/java/org/apache/maven/api/cli/ParserRequest.java

@@ -205,6 +205,34 @@ static Builder mvnenc(
         return builder(Tools.MVNENC_CMD, Tools.MVNENC_NAME, args, logger, messageBuilderFactory);
     }
 
+    /**
+     * Creates a new Builder instance for constructing a Maven Shell Tool ParserRequest.
+     *
+     * @param args the command-line arguments
+     * @param logger the logger to be used during parsing
+     * @param messageBuilderFactory the factory for creating message builders
+     * @return a new Builder instance
+     */
+    @Nonnull
+    static Builder mvnsh(
+            @Nonnull String[] args, @Nonnull Logger logger, @Nonnull MessageBuilderFactory messageBuilderFactory) {
+        return mvnsh(Arrays.asList(args), logger, messageBuilderFactory);
+    }
+
+    /**
+     * Creates a new Builder instance for constructing a Maven Shell Tool ParserRequest.
+     *
+     * @param args the command-line arguments
+     * @param logger the logger to be used during parsing
+     * @param messageBuilderFactory the factory for creating message builders
+     * @return a new Builder instance
+     */
+    @Nonnull
+    static Builder mvnsh(
+            @Nonnull List<String> args, @Nonnull Logger logger, @Nonnull MessageBuilderFactory messageBuilderFactory) {
+        return builder(Tools.MVNSHELL_CMD, Tools.MVNSHELL_NAME, args, logger, messageBuilderFactory);
+    }
+
     /**
      * Creates a new Builder instance for constructing a ParserRequest.
      *

api/maven-api-cli/src/main/java/org/apache/maven/api/cli/Tools.java

@@ -36,4 +36,7 @@ private Tools() {}
 
     public static final String MVNENC_CMD = "mvnenc";
     public static final String MVNENC_NAME = "Maven Password Encrypting Tool";
+
+    public static final String MVNSHELL_CMD = "mvnsh";
+    public static final String MVNSHELL_NAME = "Maven Shell Tool";
 }

api/maven-api-cli/src/main/java/org/apache/maven/api/cli/mvn/MavenOptions.java

@@ -48,14 +48,6 @@ public interface MavenOptions extends Options {
     @Nonnull
     Optional<String> alternatePomFile();
 
-    /**
-     * Indicates whether Maven should operate in offline mode.
-     *
-     * @return an {@link Optional} containing true if offline mode is enabled, false if disabled, or empty if not specified
-     */
-    @Nonnull
-    Optional<Boolean> offline();
-
     /**
      * Indicates whether Maven should operate in non-recursive mode (i.e., not build child modules).
      *

api/maven-api-cli/src/main/java/org/apache/maven/api/cli/mvnsh/ShellOptions.java

@@ -0,0 +1,44 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you 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 org.apache.maven.api.cli.mvnsh;
+
+import java.util.Collection;
+import java.util.Map;
+
+import org.apache.maven.api.annotations.Experimental;
+import org.apache.maven.api.annotations.Nonnull;
+import org.apache.maven.api.cli.Options;
+
+/**
+ * Defines the options specific to the Maven Shell tool.
+ * This interface extends the general {@link Options} interface, adding shell-specific configuration options.
+ *
+ * @since 4.0.0
+ */
+@Experimental
+public interface ShellOptions extends Options {
+    /**
+     * Returns a new instance of ShellOptions with values interpolated using the given properties.
+     *
+     * @param properties a collection of property maps to use for interpolation
+     * @return a new EncryptOptions instance with interpolated values
+     */
+    @Nonnull
+    ShellOptions interpolate(Collection<Map<String, String>> properties);
+}

impl/maven-cli/src/main/java/org/apache/maven/cling/MavenCling.java

@@ -26,8 +26,8 @@
 import org.apache.maven.api.cli.ParserRequest;
 import org.apache.maven.cling.invoker.ProtoLogger;
 import org.apache.maven.cling.invoker.ProtoLookup;
+import org.apache.maven.cling.invoker.mvn.MavenInvoker;
 import org.apache.maven.cling.invoker.mvn.MavenParser;
-import org.apache.maven.cling.invoker.mvn.local.LocalMavenInvoker;
 import org.apache.maven.jline.JLineMessageBuilderFactory;
 import org.codehaus.plexus.classworlds.ClassWorld;
 
@@ -61,7 +61,7 @@ public MavenCling(ClassWorld classWorld) {
 
     @Override
     protected Invoker createInvoker() {
-        return new LocalMavenInvoker(
+        return new MavenInvoker(
                 ProtoLookup.builder().addMapping(ClassWorld.class, classWorld).build());
     }
 

impl/maven-cli/src/main/java/org/apache/maven/cling/MavenShellCling.java

@@ -0,0 +1,74 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you 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 org.apache.maven.cling;
+
+import java.io.IOException;
+
+import org.apache.maven.api.cli.Invoker;
+import org.apache.maven.api.cli.InvokerRequest;
+import org.apache.maven.api.cli.ParserException;
+import org.apache.maven.api.cli.ParserRequest;
+import org.apache.maven.cling.invoker.ProtoLogger;
+import org.apache.maven.cling.invoker.ProtoLookup;
+import org.apache.maven.cling.invoker.mvnsh.ShellInvoker;
+import org.apache.maven.cling.invoker.mvnsh.ShellParser;
+import org.apache.maven.jline.JLineMessageBuilderFactory;
+import org.codehaus.plexus.classworlds.ClassWorld;
+
+/**
+ * Maven shell.
+ */
+public class MavenShellCling extends ClingSupport {
+    /**
+     * "Normal" Java entry point. Note: Maven uses ClassWorld Launcher and this entry point is NOT used under normal
+     * circumstances.
+     */
+    public static void main(String[] args) throws IOException {
+        int exitCode = new MavenShellCling().run(args);
+        System.exit(exitCode);
+    }
+
+    /**
+     * ClassWorld Launcher "enhanced" entry point: returning exitCode and accepts Class World.
+     */
+    public static int main(String[] args, ClassWorld world) throws IOException {
+        return new MavenShellCling(world).run(args);
+    }
+
+    public MavenShellCling() {
+        super();
+    }
+
+    public MavenShellCling(ClassWorld classWorld) {
+        super(classWorld);
+    }
+
+    @Override
+    protected Invoker createInvoker() {
+        return new ShellInvoker(
+                ProtoLookup.builder().addMapping(ClassWorld.class, classWorld).build());
+    }
+
+    @Override
+    protected InvokerRequest parseArguments(String[] args) throws ParserException, IOException {
+        return new ShellParser()
+                .parseInvocation(ParserRequest.mvnsh(args, new ProtoLogger(), new JLineMessageBuilderFactory())
+                        .build());
+    }
+}

impl/maven-cli/src/main/java/org/apache/maven/cling/extensions/BootstrapCoreExtensionManager.java

@@ -18,9 +18,6 @@
  */
 package org.apache.maven.cling.extensions;
 
-import javax.inject.Inject;
-import javax.inject.Named;
-
 import java.nio.file.Path;
 import java.util.ArrayList;
 import java.util.Collections;
@@ -33,7 +30,10 @@
 import org.apache.maven.RepositoryUtils;
 import org.apache.maven.api.Service;
 import org.apache.maven.api.Session;
+import org.apache.maven.api.annotations.Nullable;
 import org.apache.maven.api.cli.extensions.CoreExtension;
+import org.apache.maven.api.di.Inject;
+import org.apache.maven.api.di.Named;
 import org.apache.maven.api.model.Plugin;
 import org.apache.maven.api.services.ArtifactCoordinatesFactory;
 import org.apache.maven.api.services.ArtifactManager;
@@ -80,7 +80,6 @@
 import org.eclipse.aether.resolution.DependencyResult;
 import org.eclipse.aether.util.filter.ExclusionsDependencyFilter;
 import org.eclipse.aether.util.version.GenericVersionScheme;
-import org.eclipse.sisu.Nullable;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 

impl/maven-cli/src/main/java/org/apache/maven/cling/invoker/CommonsCliOptions.java

@@ -202,6 +202,14 @@ public Optional<String> color() {
         return Optional.empty();
     }
 
+    @Override
+    public Optional<Boolean> offline() {
+        if (commandLine.hasOption(CLIManager.OFFLINE)) {
+            return Optional.of(Boolean.TRUE);
+        }
+        return Optional.empty();
+    }
+
     @Override
     public Optional<Boolean> help() {
         if (commandLine.hasOption(CLIManager.HELP)) {
@@ -267,11 +275,13 @@ protected static class CLIManager {
         public static final String LOG_FILE = "l";
         public static final String RAW_STREAMS = "raw-streams";
         public static final String COLOR = "color";
+        public static final String OFFLINE = "o";
         public static final String HELP = "h";
 
         // parameters handled by script
         public static final String DEBUG = "debug";
         public static final String ENC = "enc";
+        public static final String SHELL = "shell";
         public static final String YJP = "yjp";
 
         // deprecated ones
@@ -378,6 +388,10 @@ protected void prepareOptions(org.apache.commons.cli.Options options) {
                     .optionalArg(true)
                     .desc("Defines the color mode of the output. Supported are 'auto', 'always', 'never'.")
                     .build());
+            options.addOption(Option.builder(OFFLINE)
+                    .longOpt("offline")
+                    .desc("Work offline")
+                    .build());
 
             // Parameters handled by script
             options.addOption(Option.builder()
@@ -388,6 +402,10 @@ protected void prepareOptions(org.apache.commons.cli.Options options) {
                     .longOpt(ENC)
                     .desc("Launch the Maven Encryption tool (script option).")
                     .build());
+            options.addOption(Option.builder()
+                    .longOpt(SHELL)
+                    .desc("Launch the Maven Shell tool (script option).")
+                    .build());
             options.addOption(Option.builder()
                     .longOpt(YJP)
                     .desc("Launch the JVM with Yourkit profiler (script option).")