karthiks

# Use official Maven image with JDK 21
FROM maven:3.9.6-eclipse-temurin-21

# Install dependencies for JDTLS (Python is required for the wrapper script)
RUN apt-get update && apt-get install -y \
    python3 \
    wget \
    tar \
    && rm -rf /var/lib/apt/lists/*

karthiks

# Stage 1: "Borrow" the binaries from official images
FROM maven:3.9.6-eclipse-temurin-21-jammy AS maven_source
FROM eclipse-temurin:21-jdk-jammy AS java_source

# Stage 2: Final Development Image
FROM node:20-slim

# 1. Install critical system dependencies (optimized)
RUN apt-get update && apt-get install -y --no-install-recommends \
    bash curl git vim jq ca-certificates \

karthiks

# Build the image
# Ref.: https://openrouter.ai/docs/guides/coding-agents/claude-code-integration
# Bash: export ANTHROPIC_BASE_URL="http://bifrost:8080/anthropic" ANTHROPIC_API_KEY="" ANTHROPIC_AUTH_TOKEN="your-api-key-here" 
# PowerShell: $env:ANTHROPIC_BASE_URL="http://bifrost:8080/anthropic"; $env:ANTHROPIC_API_KEY=""; $env:ANTHROPIC_AUTH_TOKEN="your-api-key-here"
# docker compose build

# Launch the environment
# The --rm flag ensures that once you type exit, the container instance is removed, keeping your Docker environment tidy.
# docker compose run --rm claude-dhanj

karthiks

# Build the image
# docker compose build -e CC_API_KEY=""

# Launch the environment
# The --rm flag ensures that once you type exit, the container instance is removed, keeping your Docker environment tidy.
# docker compose run --rm claude-dhanj

# Consistency: If you run docker ps, you'll see claude-dhanj. If you run docker images, you'll see claude-dhanj.
# Volume Sync: Since your volume is mapped to ${PWD}, any code changes made by the Claude Code CLI inside the container will instantly appear on your host machine.
# Memory Safety: The deploy block ensures that even if a Maven build or a heavy Node process spikes, it stays within your defined 8GB limit.

karthiks

{
    "HOST": "0.0.0.0",
    "PORT": 3456,
    "APIKEY": "apikey-ccr",
    "LOG": true,
    "LOG_LEVEL": "info",
    "Providers": [
        {
            "NAME": "groq",
            "HOST": "https://api.groq.com/openai/v1/chat/completions",

karthiks

FROM node:20-bookworm-slim

# 1. Install System Deps
RUN apt-get update && apt-get install -y --no-install-recommends \
    bash curl git vim jq ca-certificates \
    && rm -rf /var/lib/apt/lists/*

# 2. Workspace Setup (Still root)
WORKDIR /workspace

karthiks

FROM node:20-slim

# 1. Install essential system tools (curl for testing, git for Claude)
RUN apt-get update && apt-get install -y --no-install-recommends \
    bash curl git vim sudo ca-certificates \
    && rm -rf /var/lib/apt/lists/*

# 2. Install Claude Code globally via npm
# Using npm here ensures a non-interactive, reliable build.
# Warning: Installing CC via npm is bloat. Should install natively via bash script for lean installation.

karthiks

# Objective: Zsh as default prompt and renaming existing user from base image
# Build:
# docker build -f Dockerfile.ccagent.zsh -t node-custom-user .
# Run n Verify:
# docker run -it --rm node-custom-user whoami

FROM node:20-bookworm-slim

# Build arguments for user configuration
# On Windows with Docker Desktop (especially using WSL2 backend), file permissions are mapped based on UID/GIDs.

karthiks

# Objective: Replace bash with zsh in Docker Container
# Build:
# docker build -f Dockerfile.zsh -t zsh-ed .
# Run n Verify:
# docker run -it --rm zsh-ed whoami

FROM node:20-bookworm-slim

# node is built-in user that comes with the image - node:20-bookworm-slim.
ARG USERNAME=node

karthiks

# Objective: Dockerfile to test renaming existing user in OS base image whose USER_UID=1000, in Docker.
# Build:
# docker build -f Dockerfile -t node-custom-user .
# Run n Verify:
# docker run -it --rm node-custom-user whoami

FROM node:20-bookworm-slim

# Build arguments for user configuration
# On Windows with Docker Desktop (especially using WSL2 backend), file permissions are mapped based on UID/GIDs.