Neovim Configuration (Custom Kickstart)

This is a professional-grade Neovim configuration built on top of kickstart.nvim. It is meticulously tuned for a modern IntelliJ (New UI) aesthetic while providing a high-performance workflow for Go, Python, and generic development.

Installation

git clone https://github.com/yuriy-kovalchuk/nvim.git "${XDG_CONFIG_HOME:-$HOME/.config}"/nvim

Core Features

• JetBrains Aesthetic: Powered by jb.nvim with rounded LSP borders and semantic highlighting.
• Modern UI: Noice.nvim provides a floating command palette and modern notifications.
• Advanced Navigation:
  • Floating Neo-tree: Center-screen file browsing with <leader>e.
  • Harpoon2: Pin and jump between your most used files instantly.
  • Oil.nvim: Edit your filesystem like a normal Neovim buffer.
• Git Power-user Tools:
  • Diffview.nvim: Specialized UI for project-wide diffs and merge conflicts.
  • LazyGit: Integrated terminal for full Git management.
• Debugging & LSP:
  • Full DAP support for Go (delve) and Python (debugpy).
  • Pre-configured Language Servers (LSP) with automatic installation via Mason.
  • Powered by blink.cmp for ultra-fast autocompletion.
• Reliability:
  • Persistence.nvim: Automatic session saving and restoration.
  • Undotree: Visual history of every change you've ever made to a file.

Treesitter

This configuration uses nvim-treesitter for advanced syntax highlighting and code understanding.

• Auto-install: Missing parsers are automatically installed when you open a file of a new type.
• Pre-installed: Includes support for bash, c, diff, html, lua, luadoc, markdown, vim, vimdoc, and go.
• Maintenance: Use :TSUpdate to update all installed parsers.

Keymaps

The leader key is set to <Space>.

Navigation & UI

• <leader>e: Neo-tree (Floating File Explorer).
• -: Oil.nvim (Edit directory as a buffer).
• <C-\>: Toggle Terminal (Floating).
• <leader>u: Undotree (Undo history visualization).
• <leader>qs / ql / qd: Session Management (Restore current / last / stop saving).
• <C-h/j/k/l>: Move focus between windows.

Fuzzy Finder (Telescope)

• <leader>sf: Search Files.
• <leader>sg: Search by Grep.
• <leader>sw: Search current Word.
• <leader>sd: Search Diagnostics.
• <leader>sk: Search Keymaps.
• <leader>sh: Search Help.
• <leader>sr: Search Resume (Last search).
• <leader>s.: Search Recent Files.
• <leader><leader>: Find existing buffers.
• <leader>/: Fuzzily search in current buffer.
• <leader>sn: Search Neovim configuration files.

Harpoon (Pinned Files)

• <leader>a: Add current file to Harpoon.
• <C-e>: Toggle Harpoon menu.
• <leader>1 / 2 / 3 / 4: Jump to files 1, 2, 3, or 4.

Git & Diffing

• <leader>lg: LazyGit (Full TUI).
• <leader>dv / dh / dc: Diffview (Open / File History / Close).
• ]c / [c: Jump to next/previous change.
• <leader>hs / hr: Stage / Reset hunk.
• <leader>hp: Preview hunk.
• <leader>hb: Blame line.
• <leader>tb: Toggle current line blame.

LSP & Formatting

• grn or <leader>rn: Rename symbol.
• gra or <leader>ca: Code Action.
• grd or <leader>gd: Goto Definition.
• grr or <leader>gr: Goto References.
• gri or <leader>gi: Goto Implementation.
• gO or <leader>ds: Document Symbols.
• <leader>f: Format buffer (via conform.nvim).

Debugging (DAP)

• <F5>: Start / Continue.
• <F1> / <F2> / <F3>: Step Into / Over / Out.
• <leader>b / B: Toggle Breakpoint / Set conditional breakpoint.
• <F7>: Toggle Debug UI.

Markdown Tools

• <leader>mp: Toggle Preview (Live rendering).
• <leader>tm: Toggle Markdown Lint.

Plugins, Formatters & Linters

Core Plugins

• lazy.nvim: Plugin manager.
• nvim-lspconfig: LSP configuration.
• mason.nvim: External tool manager (LSP, DAP, Formatters, Linters).
• blink.cmp: Modern autocompletion engine.
• nvim-treesitter: Syntax highlighting.
• telescope.nvim: Fuzzy finder.
• which-key.nvim: Keybinding documentation.

Formatters (via conform.nvim)

• stylua: Lua formatting.
• gopls: Go formatting (fallback).

Linters (via nvim-lint)

• markdownlint: Markdown linting.

Language Support

• Go: LSP (gopls), Debugger (delve).
• Python: LSP (pyright), Debugger (debugpy).
• Lua: LSP (lua_ls).
• Terraform: LSP (terraformls), Linter (tflint).