LunarVim Java IDE Docker Container Project Documentation

Overview

This Dockerfile configures a container for Java development using LunarVim on an Alpine Linux base. It's tailored for a Python 3 environment, enhanced with Java Development Kit (JDK) and other essential development tools.

Dockerfile Description

Base Image and JDK Configuration

• Python Alpine Base: Uses Python Alpine image; Python version defined by PYTHON_VERSION.
• JDK Version Argument: JDK version is set with JDK_VERSION.

System Preparation

• Updates and upgrades the package manager, sets Bash as the default shell.

Dependencies Installation

• Installs utilities (zip, unzip, curl, git), OpenJDK, Maven, Make, G++, npm, and others.
• Installs neovim for LunarVim and fontconfig for fonts.
• Installs links web browser.

Rust Configuration

• Installs and configures Rust, adding tools like ripgrep and fd-find.

LunarVim Setup

• Installs LunarVim; customizes configuration for Java IDE.
• Clones and sets up Java development tools (eclipse.jdt.ls, java-debug, vscode-java-test).
• Downloads Lombok and configures fonts.

LunarVim and Zsh Update

• Updates LunarVim configuration.
• Installs Zsh, Oh My Zsh, configures theme, installs zsh-vcs.

Container Entry Point

• Sets Zsh as the container's entry point.

Build and Run

• Refer to cmd.sh for build and run instructions.

Additional Information

• Ensure appropriate Python and JDK versions before building.

Pre-built Container

The container is available on Docker Hub.

Usage

• Pull the image

docker pull israiloff/lvim:latest

• Create a container

docker run -it --name lvim israiloff/lvim:latest

• Start the container

docker start lvim

• Connect to the container

docker exec -it lvim /bin/zsh