neovim/.config/nvim/lua/plugins/lualine.lua
return {
"nvim-lualine/lualine.nvim",
event = "VeryLazy",
dependencies = { "nvim-tree/nvim-web-devicons" },
init = function()
-- disable until lualine loads
vim.opt.laststatus = 0
end,
opts = function()
-- evangelion colors
local colors = require("evangelion.unit01").get()
-- size display logic
local conditions = {
buffer_not_empty = function()
return vim.fn.empty(vim.fn.expand("%:t")) ~= 1
end,
hide_in_width_first = function()
return vim.fn.winwidth(0) > 80
end,
hide_in_width = function()
return vim.fn.winwidth(0) > 70
end,
check_git_workspace = function()
local filepath = vim.fn.expand("%:p:h")
local gitdir = vim.fn.finddir(".git", filepath .. ";")
return gitdir and #gitdir > 0 and #gitdir < #filepath
end,
}
-- auto change color according to neovims mode
local mode_color = {
n = { bg = colors.longingus, fg = colors.kaworu },
i = { bg = colors.dummyplug, fg = colors.core },
v = { bg = colors.kaworu, fg = colors.core },
[""] = { bg = colors.kaworu, fg = colors.core },
V = { bg = colors.kaworu, fg = colors.core },
c = { bg = colors.lcl, fg = colors.core },
no = { bg = colors.kaworu, fg = colors.core },
s = { bg = colors.lcl, fg = colors.core },
S = { bg = colors.lcl, fg = colors.core },
[""] = { bg = colors.lcl, fg = colors.core },
ic = { bg = colors.lcl, fg = colors.core },
R = { bg = colors.lcl, fg = colors.core },
Rv = { bg = colors.lcl, fg = colors.core },
cv = { bg = colors.lcl, fg = colors.core },
ce = { bg = colors.lcl, fg = colors.core },
r = { bg = colors.nerv, fg = colors.core },
rm = { bg = colors.nerv, fg = colors.core },
["r?"] = { bg = colors.nerv, fg = colors.core },
["!"] = { bg = colors.nerv, fg = colors.core },
t = { bg = colors.kaworu, fg = colors.core },
}
-- config
local config = {
options = {
-- remove default sections and component separators
component_separators = "",
section_separators = "",
theme = {
-- setting defaults to statusline
normal = { c = { fg = colors.fg, bg = colors.bg } },
inactive = { c = { fg = colors.fg, bg = colors.bg } },
},
},
sections = {
-- clear defaults
lualine_a = {},
lualine_b = {},
lualine_y = {},
lualine_z = {},
-- clear for later use
lualine_c = {},
lualine_x = {},
},
inactive_sections = {
-- clear defaults
lualine_a = {},
lualine_b = {},
lualine_y = {},
lualine_z = {},
-- clear for later use
lualine_c = {},
lualine_x = {},
},
}
-- insert active component in lualine_c at left section
local function active_left(component)
table.insert(config.sections.lualine_c, component)
end
-- insert inactive component in lualine_c at left section
local function inactive_left(component)
table.insert(config.inactive_sections.lualine_c, component)
end
-- insert active component in lualine_x at right section
local function active_right(component)
table.insert(config.sections.lualine_x, component)
end
-- insert inactive component in lualine_x at right section
local function inactive_right(component)
table.insert(config.inactive_sections.lualine_x, component)
end
-- dump object contents
local function dump(o)
if type(o) == "table" then
local s = ""
for k, v in pairs(o) do
if type(k) ~= "number" then
k = '"' .. k .. '"'
end
s = s .. dump(v) .. ","
end
return s
else
return tostring(o)
end
end
-- active left section
active_left({
function()
local icon
local ok, devicons = pcall(require, "nvim-web-devicons")
if ok then
icon = devicons.get_icon(vim.fn.expand("%:t"))
if icon == nil then
icon = devicons.get_icon_by_filetype(vim.bo.filetype)
end
else
if vim.fn.exists("*WebDevIconsGetFileTypeSymbol") > 0 then
icon = vim.fn.WebDevIconsGetFileTypeSymbol()
end
end
if icon == nil then
icon = ""
end
return icon:gsub("%s+", "")
end,
color = function()
return { bg = mode_color[vim.fn.mode()].bg, fg = mode_color[vim.fn.mode()].fg }
end,
padding = { left = 1, right = 1 },
separator = { right = "▓▒░" },
})
active_left({
"filename",
cond = conditions.buffer_not_empty,
color = function()
return { bg = mode_color[vim.fn.mode()].bg, fg = mode_color[vim.fn.mode()].fg }
end,
padding = { left = 1, right = 1 },
separator = { right = "▓▒░" },
symbols = {
modified = " ",
readonly = " ",
unnamed = " ",
newfile = " ",
},
})
active_left({
"branch",
icon = "",
color = { bg = colors.unit01, fg = colors.rei },
padding = { left = 0, right = 1 },
separator = { right = "▓▒░", left = "░▒▓" },
})
-- inactive left section
inactive_left({
function()
return ""
end,
cond = conditions.buffer_not_empty,
color = { bg = colors.core, fg = colors.fog },
padding = { left = 1, right = 1 },
})
inactive_left({
"filename",
cond = conditions.buffer_not_empty,
color = { bg = colors.core, fg = colors.fog },
padding = { left = 1, right = 1 },
separator = { right = "▓▒░" },
symbols = {
modified = "",
readonly = "",
unnamed = "",
newfile = "",
},
})
-- active right section
active_right({
function()
if vim.lsp.get_clients then
local clients = vim.lsp.get_clients({ bufnr = 0 })
local clients_list = {}
for _, client in pairs(clients) do
if not clients_list[client.name] then
table.insert(clients_list, client.name)
end
end
local lsp_lbl = dump(clients_list):gsub("(.*),", "%1")
return lsp_lbl:gsub(",", ", ")
end
end,
icon = " ",
color = { bg = colors.kaji, fg = colors.core },
padding = { left = 1, right = 1 },
cond = conditions.hide_in_width_first,
separator = { right = "▓▒░", left = "░▒▓" },
})
active_right({
"diagnostics",
sources = { "nvim_diagnostic" },
symbols = { error = " ", warn = " ", info = " " },
diagnostics_color = {
error = { fg = colors.core },
info = { fg = colors.core },
warn = { fg = colors.core },
},
colounit01 = false,
color = { bg = colors.lcl, fg = colors.core },
padding = { left = 1, right = 1 },
separator = { right = "▓▒░", left = "░▒▓" },
})
active_right({
"searchcount",
color = { bg = colors.dummyplug, fg = colors.rei },
padding = { left = 1, right = 1 },
separator = { right = "▓▒░", left = "░▒▓" },
})
active_right({
"location",
color = { bg = colors.mari, fg = colors.rei },
padding = { left = 1, right = 0 },
separator = { left = "░▒▓" },
})
active_right({
function()
local cur = vim.fn.line(".")
local total = vim.fn.line("$")
return string.format("%2d%%%%", math.floor(cur / total * 100))
end,
color = { bg = colors.mari, fg = colors.rei },
padding = { left = 1, right = 1 },
cond = conditions.hide_in_width,
separator = { right = "▓▒░" },
})
active_right({
"o:encoding",
fmt = string.upper,
cond = conditions.hide_in_width,
padding = { left = 1, right = 1 },
color = { bg = colors.unit01, fg = colors.core },
})
active_right({
"fileformat",
fmt = string.lower,
icons_enabled = false,
cond = conditions.hide_in_width,
color = { bg = colors.unit01, fg = colors.core },
separator = { right = "▓▒░" },
padding = { left = 0, right = 1 },
})
-- inactive right section
inactive_right({
"location",
color = { bg = colors.core, fg = colors.fog },
padding = { left = 1, right = 0 },
separator = { left = "░▒▓" },
})
inactive_right({
"progress",
color = { bg = colors.core, fg = colors.fog },
cond = conditions.hide_in_width,
padding = { left = 1, right = 1 },
separator = { right = "▓▒░" },
})
inactive_right({
"fileformat",
fmt = string.lower,
icons_enabled = false,
cond = conditions.hide_in_width,
color = { bg = colors.core, fg = colors.fog },
separator = { right = "▓▒░" },
padding = { left = 0, right = 1 },
})
return config
end,
}
