🔎 Error Lens for Neovim
An enhanced visual diagnostic display for Neovim, inspired by the Error Lens extension for Visual Studio Code.
📸 Showcase
✨ Features
- Visually supportive diagnostic messages
- Telescope Extension sorting by severity
- Customizable colors and appearance
- Auto-adjust colors based on the theme color
- Easy setup with all package managers
- Togglable
- Heavily inspired by the Error Lens plugin for Visual Studio Code
🚧 Roadmap
- Telescope Extension
- Togglable hints
- Auto adjust colors based on theme
- Custom colors
⚡️ Requirements
- Neovim >= 0.5
- Properly configured Neovim LSP client
📦 Installation
Install the plugin with your preferred package manager:
packer
use {
'chikko80/error-lens.nvim',
requires = {'nvim-telescope/telescope.nvim'}
}
require("error-lens").setup(client, {
-- your options go here
})
lazy.nvim
{
"chikko80/error-lens.nvim",
event = "BufRead",
dependencies = {
"nvim-telescope/telescope.nvim"
},
opts = {
-- your options go here
},
}
⚙️ Configuration
error-lens.nvim comes with the following default options:
{
-- this setting tries to auto adjust the colors
-- based on the diagnostic-highlight groups and your
-- theme background color with a color blender
enabled = true,
auto_adjust = {
enable = false,
fallback_bg_color = nil, -- mandatory if enable true (e.g. #281478)
step = 7, -- inc: colors should be brighter/darker
total = 30 -- steps of blender
},
prefix = 4, -- distance code <-> diagnostic message
-- default colors
colors = {
error_fg = "#FF6363", -- diagnostic font color
error_bg = "#4B252C", -- diagnostic line color
warn_fg = "#FA973A",
warn_bg = "#403733",
info_fg = "#5B38E8",
info_bg = "#281478",
hint_fg = "#25E64B",
hint_bg = "#147828"
}
}
🚀 Usage
After installing and configuring the plugin, it will automatically enhance the diagnostic display in Neovim.
To call the Telescope Error Lens :ErrorLensTelescope
To disable/toggle the plugin temporarily, use :ErrorLensToggle
⌨️ You just switch from VsCode and used OneDarkPro?
If you're switching from VSCode and are used to the beloved OneDarkPro Theme, you can use its equivalent for Neovim: olimorris/onedarkpro.nvim.
The default colors are set up for this theme, and i've tried my best to match the colors (despite the lack of opacity in nvim).
⚠️ Disclaimer:
I recently switched from VsCode to Neovim and really missed that plugin. Therefore i tried to code it myself. I am not really familiar with Lua, so if you find any bugs please raise an issue. PRs and improvements or ideas are also welcome.
📚 Credits
This plugin is heavily inspired by the Error Lens extension for Visual Studio Code.