dotfiles/nvim/lua/plugins/feline.lua

-- Common function used by the git providers
local function git_diff(type)
    ---@diagnostic disable-next-line: undefined-field
    local b = vim.b
    local gsd = b.gitsigns_status_dict

    if gsd and gsd[type] then
        return tostring(gsd[type])
    end

    return ''
end
-- Initialize the status_components table
local status_components = {
    active = {},
    inactive = {}
}
local status_config = {}
-- Insert three sections (left, mid and right) for the active statusline
table.insert(status_components.active, {})
table.insert(status_components.active, {})
table.insert(status_components.active, {})
status_components.active[1][1] = {
    provider = 'vi_mode',
    hl = function()
        return {
            name = (require('feline.providers.vi_mode').get_mode_highlight_name()) .. " ",
            bg = require('feline.providers.vi_mode').get_mode_color(),
	    	fg = 'bg',
            style = 'bold'
        }
    end,
    left_sep = {
	str = "block"
    },
    right_sep = {
	{ str='block' },
	{
        str = 'right_filled',
        hl = function()
            return {
                fg = require('feline.providers.vi_mode').get_mode_color(),
		bg = 'bg'
            }
        end
	}
    },
    -- Use the name of the mode instead of the icon
    icon = ''
}
status_components.active[3][1] = {
	provider = 'word_count'
}
status_components.active[3][2] = {
    provider = 'position'
    
}
status_components.active[3][3] = {
    provider = 'line_percentage',
    hl = {
	fg = 'blue',
    },
    left_sep = {
	str = 'block'
    },
    right_sep = {
	str = 'block'
    }
} 
status_components.active[3][4] = {
    provider = 'scroll_bar'
}
local custom_providers = {
    time = function()
         return tostring(vim.fn.strftime('%H:%M'))
    end,
    git_add = function()
        return git_diff('added'), '  '
    end,
    git_remove = function()
        return git_diff('removed'), '  '
    end,
    git_change = function()
        return git_diff('changed'), '  '
    end,
	word_count = function()
		return vim.fn.wordcount().words .. 'W '
	end
}
status_config.components = status_components
status_config.custom_providers = custom_providers
require('feline').setup(status_config)
-- Initialize the win_components table
local win_components = {
    active = {},
    inactive = {}
}
local win_config = {}
-- Insert three sections (left, mid and right) for the active winbar
table.insert(win_components.active, {})
table.insert(win_components.active, {})
table.insert(win_components.active, {})
win_components.active[1][1] = {
    provider = {
        name = 'file_info',
        opts = {
	    type = 'relative',
    	}
    },
    hl = { fg = 'bg', bg = 'fg' },
    left_sep = {
        str = 'block'
    },
    right_sep = {
	{
	str = 'block'
        },
	{
	str = 'right_filled'
	}
    },
    icon = function() 
	local icon_str, icon_color = require('nvim-web-devicons').get_icon_color(
            vim.fn.expand('%:t'),
            nil, -- extension is already computed by nvim-web-devicons
            { default = true }
        )
	if vim.api.nvim_buf_get_option(0, 'filetype') == 'markdown' then
	    icon_color = 'bg'
	end
	return { str = icon_str, hl = { fg = icon_color } }
    end
}
win_components.active[1][2] = {
    provider = 'file_size',
    left_sep = 'block',
    right_sep = {
	str = 'block',
	hl = { fg = 'bg' }
    }
}
win_components.active[1][3] = {
    provider = 'file_encoding',
    right_sep = {
	str = 'block',
	hl = { fg = 'bg' }
    }
}
win_components.active[1][4] = {
    provider = 'file_format',
    right_sep = {
	str = 'block',
	hl = { fg = 'bg' }
    }
}
win_components.active[1][5] = {
    provider = 'file_type',
    right_sep = {
	str = 'block',
	hl = { fg = 'bg' }
    }
}
win_components.active[3][1] = {
    provider = 'git_add',
    hl = { fg = 'fg', bg = 'blue' },
    left_sep = 'left_rounded'
}
win_components.active[3][2] = {
    provider = 'git_remove',
    hl = { fg = 'fg', bg = 'blue' }
}
win_components.active[3][3] = {
    provider = 'git_change',
    hl = { fg = 'fg', bg = 'blue' },
    right_sep = { 'block' }
}
win_components.active[3][4] = {
    provider = 'git_branch',
    hl = { fg = 'fg', bg = 'blue' },
    right_sep = 'right_rounded'
}
win_components.active[3][5] = {
    provider = 'time',
    left_sep = {
	str = 'block'
    },
	right_sep = {
	str = 'block'
	}
}
win_config.components = win_components
require('feline').winbar.setup(win_config)
local theme = require('themes.gruvbox')
require('feline').use_theme(theme)