Version 1.1.0: Upgrade Gradle conf removing support to old versions a…

…nd typo fixes (#7)

Upgrade building conf, README notes and Bump → 1.1.0

- Remove support to old Gradle versions where it's unlikely Java 9+ is used
- Use ~compile~ → implementation (compile is deprecated)
- Remove unused and deprecated JCenter repo
- Upgrade publishing repo plugin
- Bump → 1.1.0
- Remove note about the plugin not working with Java 12+ fixed in #6
- Typo fixes
- Add trick to overcome autocompletion in the README

README.md

@@ -1,14 +1,9 @@
 JShell Plugin
 =============
 
-> :warning: the plugin is not working properly with Java 12+, check this
-> [section](#the-console-is-exited-once-started), although it works with
-> Java 9 to 11 (version 11 is LTS, use it! :point_left:), check also how to deal with
-> different versions of Java [here](#i-have-a-jdk-9-installation-but-my-default-jdk-is-the-jdk-8-or-below).
-
-This **Gradle plugin** helps you to explore your code and dependencies in your gradle project
+**Gradle plugin** that helps you to explore your code and dependencies in your gradle project
 with in [jshell](https://docs.oracle.com/javase/9/jshell/introduction-jshell.htm),
-the official Java REPL tool.
+the official Java REPL tool (Java 9+).
 
 Hosted in the **Gradle plugins** site: https://plugins.gradle.org/plugin/com.github.mrsarm.jshell.plugin
 
@@ -28,28 +23,11 @@ To use this plugin, add the following to your `build.gradle`:
 
 ```groovy
 plugins {
-  id "com.github.mrsarm.jshell.plugin" version "1.0.0"
-}
-```
-
-or in Gradle < 2.1:
-
-```groovy
-buildscript {
-  repositories {
-    maven {
-      url "https://plugins.gradle.org/m2/"
-    }
-  }
-  dependencies {
-    classpath "gradle.plugin.com.github.mrsarm:jshell-plugin:1.0.0"
-  }
+  id "com.github.mrsarm.jshell.plugin" version "1.1.0"
 }
-
-apply plugin: "com.github.mrsarm.jshell.plugin"
 ```
 
-Task `jshell` is now enabled, which execute jshell with your classes and
+Task `jshell` is now enabled, which execute the jshell with your classes and
 dependencies after compiling your code.
 
 You need to run the task `jshell` with the option `--console plain`.
@@ -103,7 +81,7 @@ at the beginning of the session.
 You can override the startup script path with the project
 property `jshell.startup` in the `gradle.properties` file,
 or set the same property directly in the command line
-arguments: 
+arguments:
 
     $ gradle --console plain jshell -Pjshell.startup=/path/to/run.jsh
 
@@ -280,7 +258,7 @@ the JDK installation, eg:
 
 The export will live just whiting the session where is defined,
 it does not change your system configuration globally, and calling
-to `unset JAVA_HOME` or opening a new session the export will
+`unset JAVA_HOME` or opening a new session the export will
 not have effect anymore.
 
 You can even create an alias in your `~/.profile` / `~/.bashrc`
@@ -311,6 +289,15 @@ weird characters in the console. Unfortunately, with the
 current console support from Gradle, there is no
 solution for this [bug](https://github.com/mrsarm/jshell-plugin/issues/2).
 
+However, the JShell task can be invoked with the command **rlwrap** from the
+console to overcome the issue:
+
+    $ rlwrap ./gradlew --console plain jshell
+
+`rlwrap` takes care of the autocompletion, and the arrow keys management.
+Just remember to check you have installed it before invoking the JShell with
+the command the first time.
+
 
 System Requirements
 -------------------
@@ -322,6 +309,9 @@ System Requirements
 Build and Publish
 -----------------
 
+> :information_source: Only for developers that want to make
+> changes to this source code.
+
 To compile this plugin and build the .jar locally, checkout the
 source code and execute:
 
@@ -351,7 +341,7 @@ buildscript {
     }
   }
   dependencies {
-    classpath "com.github.mrsarm:jshell-plugin:1.0.0"
+    classpath "com.github.mrsarm:jshell-plugin:1.1.0"
   }
 }
 
@@ -366,11 +356,11 @@ This is a fork of the project https://github.com/bitterfox/jshell-gradle-plugin
 I forked it because the original project is not receiving patches
 and this version solves some issues and adds the following features:
 
- - It works with **multi-module projects**
+ - It works with **multi-module projects**.
  - There is no need to set the env variable `JAVA_OPTS` with a bunch
-   of arguments _"--add-exports jdk.jshell/jdk.intern..."_
- - It allows to run at the beginning of the session a _.jsh_ startup script
- - Special support to the **Spring Framework**
+   of arguments _"--add-exports jdk.jshell/jdk.intern..."_.
+ - It allows to run at the beginning of the session a _.jsh_ startup script.
+ - Special support to the **Spring Framework**.
 
 **Project**: https://github.com/mrsarm/jshell-plugin
 
@@ -382,4 +372,4 @@ and this version solves some issues and adds the following features:
 
 ### License
 
- - (2020) [Apache Software License 2.0](https://www.apache.org/licenses/LICENSE-2.0).
+ - (2020-2021) [Apache Software License 2.0](https://www.apache.org/licenses/LICENSE-2.0).

build.gradle

@@ -1,26 +1,24 @@
 plugins {
-    id 'com.gradle.plugin-publish' version '0.11.0'
+    id 'com.gradle.plugin-publish' version '0.15.0'
     id 'maven-publish'
     id 'groovy'
     id 'java-library'
 }
 
 group 'com.github.mrsarm'
-version '1.0.0'
+version '1.1.0'
 
 sourceCompatibility = 9
 targetCompatibility = 9
 
 repositories {
     mavenCentral()
-    jcenter()
 }
 
 dependencies {
-    compile gradleApi()
-    compile localGroovy()
+    implementation gradleApi()
+    implementation localGroovy()
 }
-jar.baseName = 'jshell-plugin'
 
 tasks.withType(GroovyCompile) {
     options.fork = false

src/main/groovy/com/github/mrsarm/jshell/plugin/JShellPlugin.groovy

@@ -1,5 +1,5 @@
 /*
- * Copyright 2020 the original author or authors.
+ * Copyright 2020-2021 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.