Nixfiles/nvim/lua/statusline.lua

--[[ local vi_mode_utils = require 'feline.providers.vi_mode'

local vi_mode_colors = {
    NORMAL = "#8cc85f",
    INSERT = "#ff5454",
    VISUAL = "#ae81ff",
    OP = "#36c692",
    BLOCK = "#80a0ff",
    REPLACE = "#d183e8",
    ['V-REPLACE'] = "#d183e8",
    ENTER = "#74b2ff",
    MORE = "#74b2ff",
    SELECT = "#de935f",
    COMMAND = "#8cc85f",
    SHELL = "#8cc85f",
    TERM = "#8cc85f",
    NONE = "#e3c78a"
}

local function vimode_hl()
    return {
        name = vi_mode_utils.get_mode_highlight_name(),
        fg = vi_mode_utils.get_mode_color()
    }
end

local cmps = {
	vi_mode = {
		provider = '▊',
        hl = vimode_hl,
        right_sep = ' '
	}
}

local components = {
	left = {
		active = {
			cmps.vi_mode
		},
        inactive = {}
	},
	mid = {
		active = {},
        inactive = {}
	},
	right = {
		active = {},
        inactive = {}
	}
}

require'feline'.setup {
	components = components,
	vi_mode_colors = vi_mode_colors
} ]]

local gl = require("galaxyline")
local gls = gl.section
gl.short_line_list = { "LuaTree", "vista", "dbui" }

local colors = {
	bg = "#282c34",
	yellow = "#fabd2f",
	cyan = "#008080",
	darkblue = "#081633",
	green = "#afd700",
	orange = "#FF8800",
	purple = "#5d4d7a",
	magenta = "#d16d9e",
	grey = "#c0c0c0",
	blue = "#0087d7",
	red = "#ec5f67",
	violet = "#6860e7",
}

local buffer_not_empty = function()
	if vim.fn.empty(vim.fn.expand("%:t")) ~= 1 then
		return true
	end
	return false
end

local fileinfo = require("galaxyline.providers.fileinfo")

-- Start of line
gls.left[1] = {
	FirstElement = {
		provider = function()
			return "▋"
		end,
		highlight = { colors.blue, colors.yellow },
	},
}
-- Vim mode
gls.left[2] = {
	ViMode = {
		provider = function()
			local alias = { n = "NORMAL ", i = "INSERT ", c = "COMMAND ", V = "VISUAL ", [""] = "VISUAL " }
			return alias[vim.fn.mode()]
		end,
		separator = "",
		separator_highlight = {
			colors.yellow,
			function()
				if not buffer_not_empty() then
					return colors.purple
				end
				return colors.darkblue
			end,
		},
		highlight = { colors.violet, colors.yellow, "bold" },
	},
}
-- File Icon
gls.left[3] = {
	FileIcon = {
		provider = "FileIcon",
		condition = buffer_not_empty,
		highlight = { fileinfo.get_file_icon_color, colors.darkblue },
	},
}
-- File Name
gls.left[4] = {
	FileName = {
		provider = { "FileName" },
		condition = buffer_not_empty,
		separator = "",
		separator_highlight = { colors.purple, colors.darkblue },
		highlight = { colors.magenta, colors.darkblue },
	},
}
-- GIT
gls.left[5] = {
	GitIcon = {
		provider = function()
			return "  "
		end,
		condition = buffer_not_empty,
		highlight = { colors.orange, colors.purple },
	},
}
gls.left[6] = {
	GitBranch = {
		provider = "GitBranch",
		condition = buffer_not_empty,
		highlight = { colors.grey, colors.purple },
	},
}

local vcs = require("galaxyline.providers.vcs")

local is_file_diff = function()
	if vcs.diff_add() ~= nil or vcs.diff_modified() ~= nil or vcs.diff_remove() ~= nil then
		return ""
	end
end

gls.left[7] = {
	GitModified = {
		provider = is_file_diff,
		highlight = { colors.green, colors.purple },
	},
}
gls.left[8] = {
	LeftEnd = {
		provider = function()
			return ""
		end,
		separator = "",
		separator_highlight = { colors.purple, colors.bg },
		highlight = { colors.purple, colors.purple },
	},
}

local lsp_diag_error = function()
	local diagnostics = require("lsp-status/diagnostics")
	local buf_diagnostics = diagnostics()

	if buf_diagnostics.errors and buf_diagnostics.errors > 0 then
		return buf_diagnostics.errors .. " "
	end
end
local lsp_diag_warn = function()
	local diagnostics = require("lsp-status/diagnostics")
	local buf_diagnostics = diagnostics()

	if buf_diagnostics.warnings and buf_diagnostics.warnings > 0 then
		return buf_diagnostics.warnings .. " "
	end
end
local lsp_diag_info = function()
	local diagnostics = require("lsp-status/diagnostics")
	local buf_diagnostics = diagnostics()

	if buf_diagnostics.info and buf_diagnostics.info > 0 then
		return buf_diagnostics.info .. " "
	end
end
local has_lsp = function()
	return #vim.lsp.buf_get_clients() > 0
end

local has_curent_func = function()
	if not has_lsp then
		return false
	end
	local current_function = vim.b.lsp_current_function
	return current_function and current_function ~= ""
end
local lsp_current_func = function()
	local current_function = vim.b.lsp_current_function
	if current_function and current_function ~= "" then
		return "(" .. current_function .. ") "
	end
end

gls.right[1] = {
	LspText = {
		provider = function()
			return ""
		end,
		separator = "",
		separator_highlight = { colors.darkblue, colors.bg },
		highlight = { colors.grey, colors.darkblue },
	},
}
gls.right[2] = {
	LspError = {
		provider = lsp_diag_error,
		condition = has_lsp,
		icon = " ",
		highlight = { colors.grey, colors.darkblue },
	},
}
gls.right[3] = {
	LspWarning = {
		provider = lsp_diag_warn,
		condition = has_lsp,
		icon = " ",
		highlight = { colors.grey, colors.darkblue },
	},
}
gls.right[4] = {
	LspInfo = {
		provider = lsp_diag_info,
		condition = has_lsp,
		icon = " ",
		highlight = { colors.grey, colors.darkblue },
	},
}
gls.right[5] = {
	LspCurrentFunc = {
		provider = lsp_current_func,
		condition = has_current_func,
		icon = "𝒇",
		highlight = { colors.grey, colors.darkblue },
	},
}
gls.right[6] = {
	FileFormat = {
		provider = "FileFormat",
		separator = "",
		separator_highlight = { colors.darkblue, colors.purple },
		highlight = { colors.grey, colors.purple },
	},
}
gls.right[7] = {
	LineInfo = {
		provider = "LineColumn",
		separator = " | ",
		separator_highlight = { colors.darkblue, colors.purple },
		highlight = { colors.grey, colors.purple },
	},
}
gls.right[8] = {
	PerCent = {
		provider = "LinePercent",
		separator = "",
		separator_highlight = { colors.darkblue, colors.purple },
		highlight = { colors.grey, colors.darkblue },
	},
}
gls.right[9] = {
	ScrollBar = {
		provider = "ScrollBar",
		highlight = { colors.yellow, colors.purple },
	},
}