Dockerize nvim

Brewfile

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+# Core tools
+brew "git"
+brew "neovim"
+brew "curl"
+brew "wget"
+
+# Language version managers
+brew "mise"
+
+# Development tools
+brew "ruby-build"  # Needed for mise to install Ruby
+brew "openssl@3"   # Dependency for ruby-build
+brew "libyaml"     # Dependency for ruby-build
+brew "libffi"      # Dependency for ruby-build
+
+# Search and file tools (commonly used with nvim)
+brew "ripgrep"     # rg - fast grep alternative
+brew "fd"          # fd - fast find alternative
+brew "fzf"         # fuzzy finder
+brew "bat"         # cat with syntax highlighting
+brew "tree"        # directory tree viewer
+
+# Git tools
+brew "lazygit"     # Git TUI
+
+# Terminal multiplexer
+brew "tmux"        # Terminal multiplexer
+brew "zellij"      # Modern terminal workspace
+
+# LSP and formatters that might be needed
+brew "lua-language-server"
+brew "stylua"      # Lua formatter
+
+# Additional utilities
+brew "jq"          # JSON processor
+brew "yq"          # YAML processor
+brew "htop"        # Process viewer
+brew "watch"       # Execute command repeatedly

DOCKER_README.md

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+# Neovim Docker Setup
+
+## Quick Start
+
+### Build and Run
+
+```bash
+# Build the image
+docker build -t nvim-dotfiles .
+
+# Run interactively
+docker run -it --rm -v $(pwd):/workspace nvim-dotfiles
+
+# Or use docker-compose
+docker-compose up -d
+docker-compose exec nvim bash
+```
+
+### Usage Examples
+
+```bash
+# Start Neovim
+nvim
+
+# Check health
+nvim --headless +checkhealth +qall
+
+# Use Ruby/Node with mise
+eval "$(mise activate bash)"
+ruby --version
+node --version
+
+# Run project commands
+bundle install  # Ruby projects
+npm install     # Node projects
+```
+
+## Development Workflow
+
+1. **Start the container:**
+   ```bash
+   docker-compose up -d
+   docker-compose exec nvim bash
+   ```
+
+2. **Your dotfiles are available** at `/home/developer/.dotfiles`
+
+3. **Work on projects** by mounting them:
+   ```bash
+   docker run -it --rm -v /path/to/project:/workspace nvim-dotfiles
+   ```
+
+4. **Persistent data** is kept in Docker volumes for nvim and mise
+
+## Customization
+
+- Modify `Brewfile` to add/remove tools
+- Update `.tool-versions` to change language versions
+- Plugin configuration is automatically loaded from `.config/nvim/`
+
+## Troubleshooting
+
+- **Plugin issues**: Run `nvim --headless "+Lazy! sync" +qa`
+- **Language issues**: Run `mise install` to reinstall languages
+- **LSP issues**: Check `:LspInfo` and `:Mason` in neovim
+
+## Tools Available
+
+| Tool | Purpose |
+|------|---------|
+| `nvim` | Neovim editor |
+| `rg`, `fd`, `fzf` | Fast searching and file finding |
+| `bat`, `tree` | Enhanced file viewing |
+| `lazygit` | Git TUI |
+| `tmux`, `zellij` | Terminal multiplexing |
+| `mise` | Runtime version management |
+| `jq`, `yq` | JSON/YAML processing |

Dockerfile

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+# Use Ubuntu as base image
+FROM ubuntu:22.04
+
+# Set environment variables
+ENV DEBIAN_FRONTEND=noninteractive
+ENV HOMEBREW_NO_ANALYTICS=1
+ENV HOMEBREW_NO_INSECURE_REDIRECT=1
+ENV HOMEBREW_CASK_OPTS="--require-sha"
+
+# Install system dependencies
+RUN apt-get update && apt-get install -y \
+    build-essential \
+    curl \
+    file \
+    git \
+    procps \
+    sudo \
+    wget \
+    ca-certificates \
+    locales \
+    && rm -rf /var/lib/apt/lists/*
+
+# Generate locale
+RUN locale-gen en_US.UTF-8
+ENV LANG=en_US.UTF-8
+ENV LANGUAGE=en_US:en
+ENV LC_ALL=en_US.UTF-8
+
+# Create a non-root user
+RUN useradd -m -s /bin/bash developer && \
+    echo 'developer ALL=(ALL) NOPASSWD:ALL' >> /etc/sudoers
+
+# Switch to the developer user
+USER developer
+WORKDIR /home/developer
+
+# Install Homebrew
+RUN /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
+
+# Add Homebrew to PATH
+ENV PATH="/home/linuxbrew/.linuxbrew/bin:/home/linuxbrew/.linuxbrew/sbin:${PATH}"
+
+# Copy Brewfile and install dependencies
+COPY --chown=developer:developer Brewfile /home/developer/
+RUN brew bundle install --file=/home/developer/Brewfile
+
+# Copy dotfiles
+COPY --chown=developer:developer . /home/developer/.dotfiles
+
+# Create symlinks for neovim config
+RUN mkdir -p /home/developer/.config && \
+    ln -sf /home/developer/.dotfiles/.config/nvim /home/developer/.config/nvim
+
+# Copy tool-versions for mise
+RUN ln -sf /home/developer/.dotfiles/.tool-versions /home/developer/.tool-versions
+
+# Install languages using mise
+RUN /bin/bash -c "eval \"\$(mise activate bash)\" && mise install"
+
+# Initialize neovim and install plugins
+RUN nvim --headless "+Lazy! sync" +qa
+
+# Note: Treesitter parsers will be installed on first use
+# You can manually install them with: :TSInstall <language>
+
+# Set the working directory to dotfiles
+WORKDIR /home/developer/.dotfiles
+
+# Default command
+CMD ["/bin/bash"]

docker-compose.yml

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+version: '3.8'
+services:
+  nvim:
+    build: .
+    image: nvim-dotfiles
+    container_name: neovim-dev
+    volumes:
+      - .:/workspace
+      - nvim_data:/home/developer/.local/share/nvim
+      - mise_data:/home/developer/.local/share/mise
+    working_dir: /workspace
+    stdin_open: true
+    tty: true
+    command: /bin/bash
+
+volumes:
+  nvim_data:
+  mise_data: