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https://github.com/albertlatacz/java-repl

Read Eval Print Loop for Java
https://github.com/albertlatacz/java-repl

Last synced: about 1 month ago
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Read Eval Print Loop for Java

Host: GitHub
URL: https://github.com/albertlatacz/java-repl
Owner: albertlatacz
License: apache-2.0
Created: 2013-03-20T09:00:52.000Z (over 11 years ago)
Default Branch: master
Last Pushed: 2018-08-04T20:12:49.000Z (over 6 years ago)
Last Synced: 2024-10-01T10:41:26.158Z (about 1 month ago)
Language: Java
Homepage:
Size: 73.7 MB
Stars: 1,336
Watchers: 57
Forks: 189
Open Issues: 25
Metadata Files:
- Readme: README.md
- License: LICENSE

Awesome Lists containing this project

command-line-tools - java-repl - Read Eval Print Loop for Java. (Java)
awesome - Java REPL

README

# Java REPL

### NOT MAINTAINED: Since Java is now released with [REPL](https://docs.oracle.com/javase/10/jshell/introduction-jshell.htm) this project will no longer be maintained.

[![Travis](https://img.shields.io/travis/albertlatacz/java-repl.svg)](https://travis-ci.org/albertlatacz/java-repl)
[![GitHub](https://img.shields.io/github/release/albertlatacz/java-repl.svg)](https://github.com/albertlatacz/java-repl/releases/latest)
[![Docker Pulls](https://img.shields.io/docker/pulls/albertlatacz/java-repl.svg)](https://hub.docker.com/r/albertlatacz/java-repl/)

Java REPL is a simple Read-Eval-Print-Loop for Java language.

* Support for most of Java language constructs
* Access from console as well as web terminal via browser
* Create imports, methods, classes, enums and interfaces
* Load classes from any jar file or directory (including web urls)
* Load and evaluate expression from file
* List previous results, imports, created types and methods
* Show history of evaluations
* Search and evaluate expression from history
* Clear and replay previous evaluations
* Load and evaluate any Java source file
* Basic code completion for results, classes and methods
* Coloured output for console and web terminal

## Build
Building Java REPL requires the [gradle](https://gradle.org/).

After cloning the git repository, navigate over to it and run:

```
$ gradle shadowJar
```

After this completes, the jar completed with bundled dependencies will be located at **build/libs/javarepl-dev.jar**

Type the following to run

```
$ java -jar build/libs/javarepl-dev.jar
```

## Releases

Releases are automatically released to [![Maven Central](https://img.shields.io/maven-central/v/com.javarepl/javarepl.svg)](http://repo1.maven.org/maven2). Configure repository and then add Java REPL as dependency:

```xml

com.javarepl
javarepl
SOME_VERSION

```

## Usage
To run Java REPL you need to install **Java Development Kit (JDK)**. Download it from [here](http://www.oracle.com/technetwork/java/javase/downloads/index.html) and follow install instructions. Once JDK is installed and configured, download latest Java REPL release from [GitHub](https://github.com/albertlatacz/java-repl/releases/latest) or [Bintray](https://bintray.com/albertlatacz/maven/java-repl/_latestVersion) then run:

```
$ java -jar javarepl-SOME_VERSION.jar
```

If this doesn't work try to run pointing directly to *java* executable within JDK, like so

```
$ /bin/java -jar javarepl-SOME_VERSION.jar
```

## License

Distributed under the [Apache 2.0](http://www.apache.org/licenses/LICENSE-2.0)