Added gradle wrapper properties to git. Added auto-update-to-latest gradle wrapper task

.gitignore

@@ -67,12 +67,11 @@ gradle-app.setting
 
 # Avoid ignoring Gradle wrapper jar file (.jar files are usually ignored)
 !gradle-wrapper.jar
+!gradle-wrapper.properties
 
 # Cache of project
 .gradletasknamecache
 
-# Work around https://youtrack.jetbrains.com/issue/IDEA-116898
-gradle/wrapper/gradle-wrapper.properties
 
 
 

build.gradle.kts

@@ -16,6 +16,8 @@
 
 import Build_gradle.Extras.bcVersion
 import com.github.benmanes.gradle.versions.updates.DependencyUpdatesTask
+import net.sf.json.JSONObject
+import java.net.URL
 import java.time.Instant
 import java.util.*
 import kotlin.collections.component1
@@ -435,9 +437,35 @@ tasks.named<DependencyUpdatesTask>("dependencyUpdates") {
 
 ///////////////////////////////
 //////    Gradle Wrapper Configuration.
-/////  Run this task, then refresh the gradle project
+/////  Run this task (GRADLE -> autoUpdateGradleWrapper), then refresh the gradle project
 ///////////////////////////////
-task<Wrapper>("wrapperUpdate") {
-    gradleVersion = "5.3"
-    distributionUrl = distributionUrl.replace("bin", "all")
+task<Task>("autoUpdateGradleWrapper") {
+    group = "gradle"
+    outputs.upToDateWhen { false }
+    outputs.cacheIf { false }
+
+    // always make sure this task when specified. ALWAYS skip for other tasks, Never skip for us.
+    // This is a little bit of a PITA, because of how gradle configures, then runs tasks...
+    if (gradle.startParameter.taskNames.contains("autoUpdateGradleWrapper")) {
+        finalizedBy(task<Task>("autoUpdateGradleWrapperDownloader") {
+            group = "gradle"
+            outputs.upToDateWhen { false }
+            outputs.cacheIf { false }
+
+            val releaseText = URL("https://services.gradle.org/versions/current").readText()
+            val foundGradleVersion = JSONObject.fromObject(releaseText)["version"] as String?
+
+            if (foundGradleVersion.isNullOrEmpty()) {
+                println("\tUnable to detect Newest Gradle Version. Output json: $releaseText")
+            }
+            else {
+                println("\tDetected Newest Gradle Version: '$foundGradleVersion'")
+
+                finalizedBy(task<Wrapper>("wrapperUpdate") {
+                    gradleVersion = foundGradleVersion
+                    distributionUrl = distributionUrl.replace("bin", "all")
+                })
+            }
+        })
+    }
 }

gradle/wrapper/gradle-wrapper.properties

@@ -0,0 +1,5 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-5.3-all.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists

gradlew

@@ -1,5 +1,21 @@
 #!/usr/bin/env sh
 
+#
+# Copyright 2015 the original author or authors.
+#
+# Licensed 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.
+#
+
 ##############################################################################
 ##
 ##  Gradle start up script for UN*X
@@ -28,7 +44,7 @@ APP_NAME="Gradle"
 APP_BASE_NAME=`basename "$0"`
 
 # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-DEFAULT_JVM_OPTS='"-Xmx64m"'
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
 
 # Use the maximum available, or set MAX_FD != -1 to use that value.
 MAX_FD="maximum"

gradlew.bat

@@ -1,3 +1,19 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem 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, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
 @if "%DEBUG%" == "" @echo off
 @rem ##########################################################################
 @rem
@@ -14,7 +30,7 @@ set APP_BASE_NAME=%~n0
 set APP_HOME=%DIRNAME%
 
 @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-set DEFAULT_JVM_OPTS="-Xmx64m"
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
 
 @rem Find java.exe
 if defined JAVA_HOME goto findJavaFromJavaHome