Feline ALE Provider

Custom provider for displaying ALE status/diagnostics for feline.nvim.

Requirements

• feline.nvim
• ALE
• NerdFonts of your choice
• neovim 0.6 and up

Installation

Packer.nvim

use 'dense-analysis/ale'
use {
  'famiu/feline.nvim',
  requires = { 'creativenull/feline-provider-ale.nvim' },
}

Lazy.nvim

'dense-analysis/ale',
{
  'famiu/feline.nvim',
  dependencies = { 'creativenull/feline-provider-ale.nvim' },
},

vim-plug

Plug 'dense-analysis/ale'
Plug 'famiu/feline.nvim'
Plug 'creativenull/feline-provider-ale.nvim'

Documentation

Docs can also be found over at :help feline-provider-ale.

Check out the example file over in examples/feline.lua

Providers

There are four custom providers that come with this plugin for ALE.

ALE Status Provider

Shows the current status.

local ale = require('feline.custom_providers.ale')

require('feline').setup({
    -- ...
    custom_providers = {
        ale_status = ale.status_provider,
    },
})

ALE Diagnostics

Separate providers for different diagnostics.

local ale = require('feline.custom_providers.ale')

require('feline').setup({
    -- ...
    custom_providers = {
        ale_error = ale.diagnostic_error_provider,
        ale_warning = ale.diagnostic_warning_provider,
        ale_info = ale.diagnostic_info_provider,
    },
})

Utilities

There are also some helper functions that you can use provided in the same module.

• is_registered() - returns a boolean when an ALE linter or fixer has been setup
• has_registered_linters() - returns a boolean when an ALE linter has been setup
• has_registered_fixers() - returns a boolean when an ALE fixers has been setup
• get_diagnostic_count(attr) - returns a count of diagnostic given an scope (attr), which can be error, warning or info

License

Covered by the same GPL license provided in feline.