add bigfile.nvim

[NobbZ]

Summary by CodeRabbit

• New Features
  • Integrated bigfile plugin for enhanced performance with large files (512+ MiB). Automatically disables resource-intensive features including syntax highlighting, LSP, treesitter, and indent guides for improved responsiveness when editing large files.

[coderabbitai]

Walkthrough

The bigfile.nvim plugin is integrated into the Nobbz Neovim configuration. It adds lazy-loading on DeferredUIEnter with a 512 MiB threshold, disabling features like LSP, treesitter, and syntax highlighting for large files. Changes span the Nix package declaration, a new Lua configuration module, and registration in the main init.

Changes

Cohort / File(s)	Summary
Bigfile Plugin Integration nvim.nix, plugins/nobbz/lua/nobbz/bigfile.lua, plugins/nobbz/lua/nobbz/init.lua	Added bigfile-nvim plugin to Nix dependencies, created lazy-loading configuration module disabling performance-sensitive features for files exceeding 512 MiB, and registered the module via rs("bigfile") in init.lua.

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~8 minutes

• Verify the 512 MiB threshold and disabled feature list align with intended behavior
• Check that lazy-loading on DeferredUIEnter integrates correctly with existing plugin lifecycle
• Confirm Nix dependency declaration matches the Lua module configuration

Possibly related PRs

• add neovide #44: Adds rs("neovide") to init.lua using the same submodule loading pattern as this PR's rs("bigfile").
• add lspsaga #40: Modifies init.lua to add rs("lspsaga") and reorder submodule requires, following the same pattern of registering new plugin modules.
• more lazy loading #35: Integrates multiple plugins using the same lazy-loading mechanism via nobbz.lazy.add_specs.

Poem

🐰 Big files need not grieve or pine,
Features pause at 512's line,
With bigfile now keeping watch,
No syntax lag will botch,
Swift editing, perfectly fine! ✨

Pre-merge checks and finishing touches

✅ Passed checks (3 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The pull request title 'add bigfile.nvim' directly and clearly describes the main change: adding the bigfile.nvim plugin to the Neovim configuration.
Docstring Coverage	✅ Passed	Docstring coverage is 100.00% which is sufficient. The required threshold is 80.00%.

✨ Finishing touches

• 📝 Generate docstrings

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch push-wzyvlqyokpxk

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[Copilot]

Pull Request Overview

This PR adds the bigfile.nvim plugin to improve editor performance when working with large files by automatically disabling resource-intensive features like LSP, treesitter, and syntax highlighting for files larger than 512 MiB.

Key changes:

• Integrates bigfile.nvim plugin with configuration to disable features for large files
• Adds the plugin to the Nix package dependencies
• Loads the bigfile module early in the initialization sequence

Reviewed Changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated 1 comment.

File	Description
plugins/nobbz/lua/nobbz/init.lua	Adds early loading of bigfile module before other editor features
plugins/nobbz/lua/nobbz/bigfile.lua	Configures bigfile.nvim with 512 MiB threshold and disables multiple features for performance
nvim.nix	Adds bigfile-nvim package dependency to the Nix build configuration

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[coderabbitai]

Actionable comments posted: 1

🧹 Nitpick comments (1)

plugins/nobbz/lua/nobbz/bigfile.lua (1)

7-7: Improve comment clarity.

The comment referencing <### Overriding the detection of big files> appears to be copied from documentation and is not helpful in this context.

Apply this diff to improve the comment:

-    pattern = { "*", }, -- autocmd pattern or function see <### Overriding the detection of big files>
+    pattern = { "*" }, -- apply to all files

📜 Review details

Configuration used: Path: .coderabbit.yaml

Review profile: CHILL

Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 6cbf8d2 and 72d4da5.

📒 Files selected for processing (3)

• nvim.nix (1 hunks)
• plugins/nobbz/lua/nobbz/bigfile.lua (1 hunks)
• plugins/nobbz/lua/nobbz/init.lua (1 hunks)

🧰 Additional context used

📓 Path-based instructions (1)

plugins/**/*.lua

⚙️ CodeRabbit configuration file

plugins/**/*.lua: Please ensure all of the following:

• Plugins are lazyloaded if possible through nobbz.lazy
• local has to be used
• coding follows the luarocks styleguide, but with 2 spaces indentation

Files:

• plugins/nobbz/lua/nobbz/bigfile.lua
• plugins/nobbz/lua/nobbz/init.lua

🧠 Learnings (2)

📓 Common learnings

Learnt from: NobbZ
Repo: NobbZ/nobbz-vim PR: 0
File: :0-0
Timestamp: 2025-04-12T09:24:45.451Z
Learning: NobbZ uses a homebrewn shallow abstraction over `lz.n` rather than using lazy.nvim directly. References to Lazy.nvim's specific features should be avoided in reviews of NobbZ's repository.

📚 Learning: 2025-04-12T09:24:45.451Z

Learnt from: NobbZ
Repo: NobbZ/nobbz-vim PR: 0
File: :0-0
Timestamp: 2025-04-12T09:24:45.451Z
Learning: NobbZ uses a homebrewn shallow abstraction over `lz.n` rather than using lazy.nvim directly. References to Lazy.nvim's specific features should be avoided in reviews of NobbZ's repository.

Applied to files:

• plugins/nobbz/lua/nobbz/bigfile.lua

⏰ Context from checks skipped due to timeout of 90000ms. You can increase the timeout in your CodeRabbit configuration to a maximum of 15 minutes (900000ms). (1)

• GitHub Check: Agent

🔇 Additional comments (2)

plugins/nobbz/lua/nobbz/init.lua (1)

34-34: LGTM!

The submodule load follows the existing pattern correctly and is positioned appropriately among the other submodule loads.

plugins/nobbz/lua/nobbz/bigfile.lua (1)

5-18: I need to identify which bigfile.nvim is used in the codebase. Let me check the plugin configuration and dependencies.

Based on my research, the documented default features for bigfile.nvim are: "indent_blankline", "illuminate", "lsp", "treesitter", "syntax", "matchparen", "vimopts", and "filetype". The configuration in the review exactly matches these documented feature names from LunarVim/bigfile.nvim.

All feature names in the code are valid and correctly correspond to the plugin's API. No invalid feature names were found.