🚀 dotfiles

✨ My personal development environment configuration files for macOS, featuring a modern Neovim IDE setup with AI-assisted coding, fuzzy finding, custom UI, and VS Code-like shortcuts.

📸 Screenshots

🌳 LazyGit integration

🌳 File Tree and Editor with autocomplete

🌳 Fuzzy finding (live grep) across codebase

---

🌟 Features

🎨 Neovim Configuration

An IDE-like workflow built on lazy.nvim plugin manager with:

• 🎭 Modern UI: Cyberdream theme (dark + transparent)
• 📁 File Management: Neo-tree explorer with git + diagnostics integration
• 🔍 Fuzzy Finding: Telescope with FZF-native + UI select
• 🧠 AI Assistant: CodeCompanion (OpenAI adapter) for inline and chat-based coding help
• 🌈 Syntax Highlighting: Treesitter for Lua, JavaScript/TypeScript, Python
• 💻 LSP Integration: lua_ls, ts_ls, pyright via Mason & nvim-lspconfig
• ⚡ Completion: nvim-cmp with LSP sources
• 📊 Statusline: Lualine with branch/diff/diagnostics
• 📑 Tabs: Bufferline with styled tabs and inline diagnostics
• 🧩 Git Integration: LazyGit + gitsigns
• 🔧 Auto-formatting: Format on save using LSP
• ✍️ Commenting: Comment.nvim with gcc/gc style mappings
• 🐼 LSP Signature Help: Inline function hints with borders + emoji hints
• 🪟 Enhanced Cmdline: fine-cmdline with styled popup prompt
• 🚨 Diagnostics: Trouble.nvim for quick error/usages navigation

---

📋 Prerequisites

🍎 macOS Dependencies

# Install Homebrew if not already installed
/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"

# Install required tools
brew install neovim                    # 🚀 Neovim editor
brew install ripgrep                   # 🔍 For telescope live grep
brew install lazygit                   # 🔧 Git TUI integration
brew install font-fira-code-nerd-font  # 📝 Nerd Font for icons

💻 Terminal Setup

• Terminal: Warp 🌊 (recommended) or iTerm2
• Font: FiraCode Nerd Font 🔤

---

🛠️ Installation

1. 📥 Clone the repository:

git clone https://github.com/rootsec1/dotfiles.git ~/.dotfiles
cd ~/.dotfiles

2. 🔄 Backup existing Neovim configuration:

mv ~/.config/nvim ~/.config/nvim.backup 2>/dev/null || true

3. 🔗 Create symbolic link:

ln -sf ~/.dotfiles/nvim ~/.config/nvim

4. 🎉 Start Neovim and let plugins install automatically:

nvim

---

📁 Configuration Structure

nvim/
├── init.lua           # 🏠 Main config (settings, plugin setup, keymaps)
├── lua/
│   └── plugins.lua    # 🧩 Plugin definitions
└── lazy-lock.json     # 🔒 Plugin lockfile

---

⌨️ Key Bindings

📂 File & Search

• Ctrl + P → Find files (open in new tab)
• Ctrl + F → Search in current file
• Space + F → Live grep across project
• Ctrl + B → Toggle file explorer

📑 Tabs

• Shift + Tab → Next tab
• Ctrl + W → Close tab
• Space + Q → Quit all

💡 Editing & Navigation

• Ctrl + S → Save
• Ctrl + A → Select all
• Ctrl + Z → Undo
• Ctrl + Y → Redo
• Ctrl + D → Duplicate line
• Ctrl + H → Find & replace
• Ctrl + G → Go to definition
• Ctrl + U → Show usages (Trouble)
• Ctrl + I → Hover info

🔧 Git

• Space + G → Open LazyGit

🧠 LSP & AI

• Space + E → Show error details
• Ctrl + K → Format file
• Ctrl + L / Leader + L → CodeCompanion inline & chat AI

📋 Clipboard

• Ctrl + C/X/V → Copy/Cut/Paste (system clipboard)
• Works in normal, visual, and insert modes

📝 Commenting

• gcc → Toggle line comment
• gc → Toggle visual selection comment

🐲 Command Line

• : → Launch fine-cmdline popup

---

💻 Language Support

• 🌙 Lua → lua_ls
• 📜 TypeScript/JavaScript → ts_ls
• 🐍 Python → pyright (virtualenv-aware)

Install more via :Mason.

---

🎨 Customization

• Theme: Cyberdream dark + transparent (init.lua)
• Tabs & Statusline: bufferline + lualine themed
• Keymaps: Easily modifiable in init.lua

---

🔧 Troubleshooting

• Icons not showing → Use FiraCode Nerd Font
• Clipboard issues → Run :checkhealth
• LSP not working → Check :Mason, :LspInfo
• Python env not detected → Add pyrightconfig.json to project root

---

⚡ With this setup, Neovim behaves like a VS Code on steroids — terminal-native, lightweight, but with AI-assisted coding and fully customizable workflows.