[java] Support groovy installations (#779)

* [java] Support groovy installations

Fix java test failing with non existent 19 version of `open` distro

* fix: Typo

* feat: Implement code review comments

---------
Co-authored-by: Samruddhi Khandale <skhandale@microsoft.com>

src/java/devcontainer-feature.json

 {
   "id": "java",
-  "version": "1.2.2",
+  "version": "1.3.0",
   "name": "Java (via SDKMAN!)",
   "documentationURL": "https://github.com/devcontainers/features/tree/main/src/java",
   "description": "Installs Java, SDKMAN! (if not installed), and needed dependencies.",
@@ -23,7 +23,8 @@
         "ms",
         "open",
         "oracle",
-        "tem"
+        "tem",
+        "amzn"
       ],
       "default": "ms",
       "description": "Select or enter a JDK distribution"
@@ -74,6 +75,22 @@
       ],
       "default": "latest",
       "description": "Select or enter an Ant version"
+    },
+    "installGroovy": {
+      "type": "boolean",
+      "default": false,
+      "description": "Install Groovy, powerful, optionally typed and dynamic language with static-typing and static compilation capabilities"
+    },
+    "groovyVersion": {
+      "type": "string",
+      "proposals": [
+        "latest",
+        "2.5.22",
+        "3.0.19",
+        "4.0.16"
+      ],
+      "default": "latest",
+      "description": "Select or enter a Groovy version"
     }
   },
   "customizations": {
@@ -92,6 +109,6 @@
     "PATH": "/usr/local/sdkman/bin:/usr/local/sdkman/candidates/java/current/bin:/usr/local/sdkman/candidates/gradle/current/bin:/usr/local/sdkman/candidates/maven/current/bin:/usr/local/sdkman/candidates/ant/current/bin:${PATH}"
   },
   "installsAfter": [
-      "ghcr.io/devcontainers/features/common-utils"
+    "ghcr.io/devcontainers/features/common-utils"
   ]
 }

src/java/install.sh

@@ -16,6 +16,8 @@ INSTALL_MAVEN="${INSTALLMAVEN:-"false"}"
 MAVEN_VERSION="${MAVENVERSION:-"latest"}"
 INSTALL_ANT="${INSTALLANT:-"false"}"
 ANT_VERSION="${ANTVERSION:-"latest"}"
+INSTALL_GROOVY="${INSTALLGROOVY:-"false"}"
+GROOVY_VERSION="${GROOVYVERSION:-"latest"}"
 JDK_DISTRO="${JDKDISTRO}"
 
 export SDKMAN_DIR="${SDKMAN_DIR:-"/usr/local/sdkman"}"
@@ -190,6 +192,11 @@ if [[ "${INSTALL_MAVEN}" = "true" ]] && ! mvn --version > /dev/null; then
     sdk_install maven ${MAVEN_VERSION}
 fi
 
+# Install Groovy
+if [[ "${INSTALL_GROOVY}" = "true" ]] && ! groovy --version > /dev/null; then
+    sdk_install groovy "${GROOVY_VERSION}"
+fi
+
 # Clean up
 rm -rf /var/lib/apt/lists/*
 

test/java/install_ant_and_gradle_and_maven.sh → test/java/install_ant_and_gradle_and_maven_and_groovy.sh

@@ -24,5 +24,11 @@ check "maven" mvn --version
 cd /tmp && mvn archetype:generate -DgroupId=com.mycompany.app -DartifactId=my-app -DarchetypeArtifactId=maven-archetype-quickstart -DarchetypeVersion=1.4 -DinteractiveMode=false
 check "m2 exists" grep ".m2" <(ls -la /root)
 
+check "groovy" groovy --version
+cat << EOF > /tmp/test.groovy
+println("verify")
+EOF
+check "groovy works" test "$(groovy /tmp/test.groovy)" = "verify"
+
 # Report result
 reportResults

test/java/install_ant_and_gradle_and_maven_for_user.sh → test/java/install_ant_and_gradle_and_maven_and_groovy_for_user.sh

@@ -24,5 +24,11 @@ check "maven" mvn --version
 cd /tmp && mvn archetype:generate -DgroupId=com.mycompany.app -DartifactId=my-app -DarchetypeArtifactId=maven-archetype-quickstart -DarchetypeVersion=1.4 -DinteractiveMode=false
 check "m2 exists" grep ".m2" <(ls -la /home/vscode)
 
+check "groovy" groovy --version
+cat << EOF > /tmp/test.groovy
+println("verify")
+EOF
+check "groovy works" test "$(groovy /tmp/test.groovy)" = "verify"
+
 # Report result
 reportResults

test/java/install_ant_and_gradle_and_maven_with_specific_version.sh → test/java/install_ant_and_gradle_and_maven_and_groovy_with_specific_version.sh

@@ -24,5 +24,7 @@ check "maven version" grep "Apache Maven 3.6.3" <(mvn --version)
 cd /tmp && mvn archetype:generate -DgroupId=com.mycompany.app -DartifactId=my-app -DarchetypeArtifactId=maven-archetype-quickstart -DarchetypeVersion=1.4 -DinteractiveMode=false
 check "m2 exists" grep ".m2" <(ls -la /root)
 
+check "groovy version" grep "Groovy Version: 2.5.22" <(groovy --version)
+
 # Report result
 reportResults

test/java/install_from_non_default_distro.sh

@@ -5,7 +5,7 @@ set -e
 # Optional: Import test library
 source dev-container-features-test-lib
 
-check "java version openjdk 19 installed" grep "openjdk 19." <(java --version)
+check "java version openjdk 21 installed" grep "openjdk 21." <(java --version)
 
 # Report result
 reportResults

test/java/scenarios.json

@@ -3,7 +3,7 @@
         "image": "ubuntu:focal",
         "features": {
             "java": {
-                "version": "19",
+                "version": "21",
                 "jdkDistro": "open"
             }
         }
@@ -17,7 +17,7 @@
             }
         }
     },
-    "install_ant_and_gradle_and_maven_for_user": {
+    "install_ant_and_gradle_and_maven_and_groovy_for_user": {
         "image": "ubuntu:focal",
         "remoteUser": "vscode",
         "features": {
@@ -28,22 +28,24 @@
                 "version": "latest",
                 "installAnt": true,
                 "installGradle": true,
-                "installMaven": true
+                "installMaven": true,
+                "installGroovy": true
             }
         }
     },
-    "install_ant_and_gradle_and_maven": {
+    "install_ant_and_gradle_and_maven_and_groovy": {
         "image": "ubuntu:focal",
         "features": {
             "java": {
                 "version": "latest",
                 "installAnt": true,
                 "installGradle": true,
-                "installMaven": true
+                "installMaven": true,
+                "installGroovy": true
             }
         }
     },
-    "install_ant_and_gradle_and_maven_with_specific_version": {
+    "install_ant_and_gradle_and_maven_and_groovy_with_specific_version": {
         "image": "ubuntu:focal",
         "features": {
             "java": {
@@ -53,13 +55,15 @@
                 "installGradle": "true",
                 "gradleVersion": "6.8.3",
                 "installMaven": "true",
-                "mavenVersion": "3.6.3"
+                "mavenVersion": "3.6.3",
+                "installGroovy": "true",
+                "groovyVersion": "2.5.22"
             }
         }
     },
     "install_non_conventional_version": {
         "image": "ubuntu:focal",
-        "features":{
+        "features": {
             "java": {
                 "version": "21",
                 "jdkDistro": "graalce"