NixVim Configuration

This repository contains my personal configuration NixVim, a Neovim configuration managed with Nix.

How to use

You can use this flake as an input:

{
    inputs = {
        nixvim.url = "github:dc-tec/nixvim"
    };
}

You can then install the package either normally or through home-manager.

Normal:

environment.systemPackages = [
    inputs.nixvim.packages.x86_64-linux.default
];

Home-Manager

home-manager.users.<user>.home.packages = [
    inputs.nixvim.packages.x86_64-linux.default
];

Plugins

General Configuration

• settings.nix: Contains general settings for Neovim.
• keymaps.nix: Defines key mappings.
• auto_cmds.nix: Sets up automatic commands.
• file_types.nix: Configures file type specific settings.

Themes

• default.nix: Sets the default theme.

Completion

• cmp.nix: Configures the cmp completion framework.
• lspkind.nix: Adds icons to lsp completion items.
• autopairs.nix: Adds the autopairs plugin.
• schemastore.nix: Adds the schemastore plugin for JSON and YAML schemas.

Snippets

• luasnip.nix: Configures the LuaSnip snippet engine.

Editor Plugins and Configurations

• neo-tree.nix: Configures the NeoTree file explorer.
• treesitter.nix: Configures the TreeSitter syntax highlighter.
• undotree.nix: Configures the UndoTree undo history visualizer.
• illuminate.nix: Configures the Illuminate plugin for highlighting other uses of the current word under the cursor.
• indent-blankline.nix: Configures the Indent Blankline plugin for displaying indentation levels.
• todo-comments.nix: Configures the Todo Comments plugin for highlighting TODO comments.
• navic.nix: Configures the Navic plugin, shows the current code context.

UI Plugins

• bufferline.nix: Configures the Bufferline plugin for enhanced buffer/tab display.
• lualine.nix: Configures Lualine with Git, Jujutsu, and configured-forge context.
• dashboard.nix: Configures a project-aware Snacks dashboard for review, task, and navigation workflows.

LSP

• lsp.nix: Configures the Neovim LSP client.
• go.nix: Configures Go language support, formatting, tests, and debugging.
• ocaml.nix: Configures project-aware OCaml-LSP and OCamlFormat fallback support.
• nix.nix: Configures nixd and nixfmt.
• hcl.nix: Configures OpenTofu LSP/formatting while keeping generic HCL schema-neutral.
• yaml.nix: Configures SchemaStore-backed YAML and Helm language support.
• rust.nix: Configures Rustaceanvim, Neotest integration, and Rust-specific actions.
• conform.nix: Configures the Conform plugin for automatic code formatting.
• fidget.nix: Configures the Fidget plugin for displaying LSP diagnostics in the status line.

Git

• codediff.nix: Configures a read-only review workflow for working-tree, branch, and commit-history diffs.
• jj.nix: Configures Jujutsu commands and key mappings.
• lazygit.nix: Configures the LazyGit plugin for Git integration.
• gitsigns.nix: Configures GitSigns diff markers, hunk navigation, inline previews, blame, and word diffs.

Utils

• trouble.nix: Provides persistent diagnostics, quickfix, location-list, and TODO triage views.
• overseer.nix: Runs bounded, repo-aware validation tasks while keeping persistent sessions in cmux.
• telescope.nix: Configures the Telescope plugin for fuzzy finding and picking.
• whichkey.nix: Configures the WhichKey plugin for displaying key mappings.
• extra_plugins.nix: Configures additional plugins.
• mini.nix: Configures the Mini plugin.
• obsidian.nix: Confiugres the Obsidian plugin, for note-taking purposes.
• markdown-preview.nix: Configures the Markdown Preview plugin.
• toggleterm.nix: Provides a floating scratch terminal; cmux owns persistent panes and sessions.

Please refer to the individual .nix files for more detailed configuration information.

References

This configuration has taken inspiration from the following contributors.

• Elythh
• MikaelFangel