[Java] IDEA-379615 Create empty bundled JShell plugin

Merge-request: IJ-MR-176107
Merged-by: Georgii Ustinov <georgii.ustinov@jetbrains.com>

GitOrigin-RevId: da88956f47e5a402637a2f2514f4b3f99ff1fc11

.idea/modules.xml

@@ -533,6 +533,7 @@
       <module fileurl="file://$PROJECT_DIR$/java/java-impl-refactorings/intellij.java.impl.refactorings.iml" filepath="$PROJECT_DIR$/java/java-impl-refactorings/intellij.java.impl.refactorings.iml" />
       <module fileurl="file://$PROJECT_DIR$/java/java-indexing-api/intellij.java.indexing.iml" filepath="$PROJECT_DIR$/java/java-indexing-api/intellij.java.indexing.iml" />
       <module fileurl="file://$PROJECT_DIR$/java/java-indexing-impl/intellij.java.indexing.impl.iml" filepath="$PROJECT_DIR$/java/java-indexing-impl/intellij.java.indexing.impl.iml" />
+      <module fileurl="file://$PROJECT_DIR$/plugins/jshell/intellij.java.jshell.iml" filepath="$PROJECT_DIR$/plugins/jshell/intellij.java.jshell.iml" />
       <module fileurl="file://$PROJECT_DIR$/java/execution/jshell-frontend/intellij.java.jshell.frontend.iml" filepath="$PROJECT_DIR$/java/execution/jshell-frontend/intellij.java.jshell.frontend.iml" />
       <module fileurl="file://$PROJECT_DIR$/java/execution/jshell-protocol/intellij.java.jshell.protocol.iml" filepath="$PROJECT_DIR$/java/execution/jshell-protocol/intellij.java.jshell.protocol.iml" />
       <module fileurl="file://$PROJECT_DIR$/java/langInjection/intellij.java.langInjection.iml" filepath="$PROJECT_DIR$/java/langInjection/intellij.java.langInjection.iml" />

BUILD.bazel

@@ -286,6 +286,7 @@ jvm_library(
     "//plugins/maven/maven36-server-impl:server-m36-impl",
     "//plugins/maven/maven40-server-impl:server-m40",
     "//plugins/mcp-server:mcpserver",
+    "//plugins/jshell",
   ]
 )
 
@@ -564,6 +565,7 @@ jvm_library(
     "//plugins/maven/maven36-server-impl:server-m36-impl",
     "//plugins/maven/maven40-server-impl:server-m40",
     "//plugins/mcp-server:mcpserver",
+    "//plugins/jshell",
   ]
 )
 ### auto-generated section `build intellij.idea.community.main` end

build/bazel-generated-file-list.txt

@@ -873,6 +873,7 @@ plugins/javaFX/common
 plugins/javaFX/community
 plugins/javaFX/jps
 plugins/javaFX/sceneBuilder
+plugins/jshell
 plugins/jsonpath
 plugins/junit
 plugins/junit/groovy-tests

intellij.idea.community.main.iml

@@ -257,5 +257,6 @@
     <orderEntry type="module" module-name="intellij.maven.server.m40" scope="RUNTIME" />
     <orderEntry type="module" module-name="intellij.mcpserver" scope="RUNTIME" />
     <orderEntry type="module" module-name="intellij.textmate.tests" scope="TEST" />
+    <orderEntry type="module" module-name="intellij.java.jshell" scope="RUNTIME" />
   </component>
 </module>

platform/build-scripts/src/org/jetbrains/intellij/build/BaseIdeaProperties.kt

@@ -62,6 +62,7 @@ val IDEA_BUNDLED_PLUGINS: PersistentList<String> = DEFAULT_BUNDLED_PLUGINS + seq
   "intellij.performanceTesting",
   "intellij.compose.ide.plugin",
   "intellij.findUsagesMl",
+  "intellij.java.jshell"
 )
 
 val CE_CLASS_VERSIONS: Map<String, String> = mapOf(

plugins/jshell/BUILD.bazel

@@ -0,0 +1,18 @@
+### auto-generated section `build intellij.java.jshell` start
+load("@rules_jvm//:jvm.bzl", "jvm_library", "jvm_resources")
+
+jvm_resources(
+  name = "jshell_resources",
+  files = glob(["resources/**/*"]),
+  strip_prefix = "resources"
+)
+
+jvm_library(
+  name = "jshell",
+  module_name = "intellij.java.jshell",
+  visibility = ["//visibility:public"],
+  srcs = glob(["src/**/*.kt", "src/**/*.java", "src/**/*.form"], allow_empty = True),
+  deps = ["@lib//:kotlin-stdlib"],
+  runtime_deps = [":jshell_resources"]
+)
+### auto-generated section `build intellij.java.jshell` end

plugins/jshell/intellij.java.jshell.iml

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/resources" type="java-resource" />
+      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="library" name="kotlin-stdlib" level="project" />
+  </component>
+</module>

plugins/jshell/plugin-content.yaml

@@ -0,0 +1,3 @@
+- name: lib/java-jshell.jar
+  modules:
+  - name: intellij.java.jshell

plugins/jshell/resources/META-INF/plugin.xml

@@ -0,0 +1,18 @@
+<idea-plugin>
+  <id>intellij.java.jshell</id>
+  <name>JShell</name>
+  <category>JVM Tools</category>
+  <vendor url="https://www.jetbrains.com/">JetBrains</vendor>
+
+  <dependencies>
+    <plugin id="com.intellij.modules.lang"/>
+    <plugin id="com.intellij.java"/>
+  </dependencies>
+
+  <description>
+    Provides an interactive Java Shell (JShell) console for quick prototyping and testing of Java code directly within the IDE.
+  </description>
+
+  <extensions defaultExtensionNs="com.intellij">
+  </extensions>
+</idea-plugin>

plugins/jshell/resources/META-INF/pluginIcon.svg

@@ -0,0 +1,9 @@
+<!-- Copyright 2000-2025 JetBrains s.r.o. and contributors. Use of this source code is governed by the Apache 2.0 license. -->
+<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 16 16">
+  <g fill="none" fill-rule="evenodd">
+    <polygon fill="#40B6E0" fill-opacity=".7" points="1 16 16 16 16 9 1 9"/>
+    <polygon fill="#9AA7B0" fill-opacity=".8" points="7 1 3 5 7 5"/>
+    <polygon fill="#9AA7B0" fill-opacity=".8" points="8 1 8 6 3 6 3 8 13 8 13 1"/>
+    <path fill="#231F20" fill-opacity=".7" d="M1.39509277,3.58770752 C1.62440186,3.83789062 1.83782861,4 2.28682861,4 C2.81318359,4 3,3.58770752 3,3.29760742 L3,0 L4,0 L4,3.58770752 C4,4.31964111 3.32670898,5 2.45,5 C1.629,5 1.15,4.76264111 0.8,4.31964111 L1.39509277,3.58770752 Z" transform="translate(2 10)"/>
+  </g>
+</svg>

plugins/jshell/src/com/intellij/java/jshell/EmptyClass.java

@@ -0,0 +1,6 @@
+// Copyright 2000-2025 JetBrains s.r.o. and contributors. Use of this source code is governed by the Apache 2.0 license.
+package com.intellij.java.jshell;
+
+// TODO Delete after full migration of modules
+public class EmptyClass {
+}