nvim: after/plugin/statusline: Write our own status line plugin
Drop lualine and use our own simple status line. We do not need any of the fancy stuff, so this works just fine.
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@ -1,149 +0,0 @@
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local colors = {
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line_bg = '#21242b',
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bg = '#000000',
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fg = '#dobfa1',
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yellow = '#fabd2f',
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cyan = '#008080',
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darkblue = '#081633',
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green = '#afd700',
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orange = '#FF8800',
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purple = '#5d4d7a',
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magenta = '#c678dd',
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blue = '#51afef',
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red = '#ec5f67'
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}
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local conditions = {
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buffer_not_empty = function()
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return vim.fn.empty(vim.fn.expand '%:t') ~= 1
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end,
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hide_in_width = function()
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return vim.fn.winwidth(0) > 80
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end,
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check_git_workspace = function()
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local filepath = vim.fn.expand '%:p:h'
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local gitdir = vim.fn.finddir('.git', filepath .. ';')
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return gitdir and #gitdir > 0 and #gitdir < #filepath
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end,
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check_active_lsp = function()
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local clients = vim.lsp.get_active_clients()
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return next(clients) ~= nil
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end
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}
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local window = {
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function()
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return vim.api.nvim_win_get_number(0)
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end,
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color = { fg = colors.red },
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}
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local function diffsigns_source()
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local gitsigns = vim.b.gitsigns_status_dict
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if gitsigns then
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return {
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added = gitsigns.added,
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modified = gitsigns.changed,
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removed = gitsigns.removed
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}
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end
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end
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local config = {
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options = {
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component_separators = '',
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section_separators = '',
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theme = {
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normal = { c = { fg = colors.fg , bg = colors.bg } },
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inactive = { c = { fg = colors.yellow, bg = colors.bg } },
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},
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},
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sections = {
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-- these are to remove the defaults
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lualine_a = { window },
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lualine_b = {},
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lualine_y = {},
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lualine_z = {},
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-- These will be filled later
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lualine_c = {},
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lualine_x = {},
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},
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inactive_sections = {
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-- these are to remove the defaults
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lualine_a = {},
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lualine_b = {},
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lualine_y = {},
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lualine_z = {},
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lualine_c = { window, 'filename' },
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lualine_x = { 'location', 'progress' },
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},
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extensions = { 'fugitive', 'fzf', 'quickfix', 'toggleterm' },
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}
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local function ins_left(component)
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table.insert(config.sections.lualine_c, component)
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end
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local function ins_right(component)
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table.insert(config.sections.lualine_x, component)
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end
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ins_left {
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'filename',
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cond = conditions.buffer_not_empty,
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color = { fg = colors.blue, gui = 'bold' },
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}
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ins_left {
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'FugitiveHead',
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cond = conditions.check_git_workspace,
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color = { fg = colors.orange, gui = 'bold' },
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}
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ins_left {
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'diff',
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source = diffsigns_source,
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cond = conditions.check_git_workspace,
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symbols = { added = '+', modified = '~', removed = '-' },
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diff_color = {
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added = { fg = colors.green },
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modified = { fg = colors.orange },
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removed = { fg = colors.red },
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},
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}
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ins_left {
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function()
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return '%='
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end,
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}
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ins_right {
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'lsp_progress',
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cond = conditions.check_active_lsp and conditions.hide_in_width,
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color = { fg = colors.cyan, gui = 'bold' }
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}
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ins_right {
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'diagnostics',
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sources = { 'nvim_diagnostic' },
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symbols = { error = 'E:', warn = 'W:', info = 'I:', hint = 'H:' },
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diagnostics_color = {
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color_error = { fg = colors.red },
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color_warn = { fg = colors.yellow },
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color_info = { fg = colors.cyan },
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color_hint = { fg = colors.orange },
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},
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}
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ins_right {
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'location',
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color = { fg = colors.green, gui = 'bold' }
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}
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ins_right {
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'progress',
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color = { fg = colors.magenta, gui = 'bold' }
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}
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require'lualine'.setup(config)
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@ -0,0 +1,216 @@
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local fn = vim.fn
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local api = vim.api
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local cmd = vim.cmd
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local M = {}
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local colors = {
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line_bg = '#21242b',
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bg = '#000000',
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fg = '#dobfa1',
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yellow = '#fabd2f',
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cyan = '#008080',
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darkblue = '#081633',
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green = '#afd700',
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orange = '#FF8800',
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purple = '#5d4d7a',
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magenta = '#c678dd',
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blue = '#51afef',
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red = '#ec5f67'
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}
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local function highlight(group, fg, bg)
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cmd(string.format("%s %s %s %s %s %s", "highlight ", group, "guifg=", fg, "guibg=", bg))
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end
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highlight("Window" , colors.red , colors.bg)
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highlight("Mode" , colors.green , colors.bg)
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highlight("Filename" , colors.blue , colors.bg)
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highlight("Fileformat" , colors.purple , colors.bg)
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highlight("GitBranch" , colors.orange , colors.bg)
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highlight("DiffAdded" , colors.green , colors.bg)
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highlight("DiffChanged" , colors.orange , colors.bg)
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highlight("DiffRemoved" , colors.red , colors.bg)
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highlight("DiagnosticsE", colors.red , colors.bg)
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highlight("DiagnosticsW", colors.yellow , colors.bg)
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highlight("DiagnosticsI", colors.cyan , colors.bg)
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highlight("DiagnosticsH", colors.orange , colors.bg)
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highlight("Location" , colors.yellow , colors.bg)
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highlight("Progress" , colors.magenta, colors.bg)
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M.trunc_width = setmetatable({
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git_status = 90,
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filename = 140,
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}, {
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__index = function()
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return 80
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end,
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})
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M.is_truncated = function(_, width)
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return api.nvim_win_get_width(0) < width
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end
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M.get_window_number = function()
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return string.format(" %s%d", "%#Window#", api.nvim_win_get_number(0))
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end
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M.modes = setmetatable({
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["n" ] = "N" ,
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["no"] = "N·P",
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["v" ] = "V" ,
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["V" ] = "V·L",
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[""] = "V·B", -- this is not ^V, but it's , they're different
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["s" ] = "S" ,
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["S" ] = "S·L",
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[""] = "S·B", -- same with this one, it's not ^S but it's
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["i" ] = "I" ,
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["ic"] = "I" ,
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["R" ] = "R" ,
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["Rv"] = "V·R",
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["c" ] = "C" ,
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["cv"] = "V·E",
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["ce"] = "E" ,
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["r" ] = "P" ,
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["rm"] = "RM" ,
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["r?"] = "C" ,
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["!" ] = "S" ,
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["t" ] = "T" ,
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}, {
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__index = function()
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return "U"
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end,
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})
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M.get_current_mode = function(self)
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local current_mode = api.nvim_get_mode().mode
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return string.format(" %s%s", "%#Mode#", self.modes[current_mode])
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end
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M.get_git_branch = function(self)
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if self:is_truncated(self.trunc_width.git_status) then
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return ""
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end
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return string.format(" %s %s", "%#GitBranch#", fn.FugitiveHead())
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end
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M.get_git_status = function(self)
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local signs = vim.b.gitsigns_status_dict
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or { head = "", added = 0, changed = 0, removed = 0 }
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local is_head_empty = signs.head ~= ""
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return is_head_empty
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and string.format(
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" %s+%s %s~%s %s-%s",
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"%#DiffAdded#",
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signs.added or 0,
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"%#DiffChanged#",
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signs.changed or 0,
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"%#DiffRemoved#",
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signs.removed or 0
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)
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or ""
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end
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M.get_filename = function(self)
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local filetype = vim.bo.filetype
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if filetype == "qf" then
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return string.format(" %s%s", "%#Filename#", "QF")
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else
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return string.format(" %s%s", "%#Filename#", '%t%m%r')
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end
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end
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M.get_fileformat = function()
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return string.format("%s%s", "%#Fileformat#", vim.o.fileformat):lower()
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end
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M.diagnostic_status = function()
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local diagnostic = ''
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local num_errors = #vim.diagnostic.get(0, { severity = vim.diagnostic.severity.ERROR })
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if num_errors > 0 then
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diagnostic = string.format("%s%s%d", diagnostic, ' %#DiagnosticsE#E:', num_errors)
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end
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local num_warnings = #vim.diagnostic.get(0, { severity = vim.diagnostic.severity.WARN })
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if num_warnings > 0 then
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diagnostic = string.format("%s%s%d", diagnostic, ' %#DiagnosticsW#W:', num_warnings)
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end
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local num_infos = #vim.diagnostic.get(0, { severity = vim.diagnostic.severity.INFO })
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if num_infos > 0 then
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diagnostic = string.format("%s%s%d", diagnostic, ' %#DiagnosticsI#I:', num_infos)
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end
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local num_hints = #vim.diagnostic.get(0, { severity = vim.diagnostic.severity.HINT })
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if num_hints > 0 then
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diagnostic = string.format("%s%s%d", diagnostic, ' %#DiagnosticsH#H:', num_hints)
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end
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return diagnostic
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end
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M.get_line_col = function()
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return string.format(" %s%s", "%#Location#", "%l:%c")
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end
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M.progress = function()
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return string.format(" %s%s", "%#Progress#", "%3p%% ")
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end
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M.set_active = function(self)
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return table.concat {
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self:get_current_mode(),
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self:get_filename(),
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self:get_git_status(),
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"%=",
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self:diagnostic_status(),
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self:get_line_col(),
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self:progress(),
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}
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end
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M.set_inactive = function(self)
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return table.concat {
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"%#Window#",
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-- Putting this in a function like the others seems to not work. And takes
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-- the window number of the active window. Same for filename.
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" %{winnr()}",
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"%#Filename#",
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' %t%m%r',
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self:get_git_branch(),
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"%=",
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self:get_fileformat(),
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self:get_line_col(),
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self:progress(),
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}
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end
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_G.Statusline = setmetatable(M, {
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__call = function(self, mode)
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return self["set_" .. mode](self)
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end,
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})
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cmd [[
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augroup Statusline
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au!
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au WinEnter,BufEnter * setlocal statusline=%!v:lua.Statusline('active')
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au WinLeave,BufLeave * setlocal statusline=%!v:lua.Statusline('inactive')
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augroup END
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]]
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cmd [[
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augroup HideStatusline
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au!
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au! FileType fzf,toggleterm
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au FileType fzf,toggleterm set laststatus=0 noshowmode noruler
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\| au BufLeave <buffer> set laststatus=2 showmode ruler
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augroup END
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]]
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@ -95,13 +95,6 @@ local init = function ()
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use 'lervag/vimtex'
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-- Dhall
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use 'vmchale/dhall-vim'
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-- For statusline
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use {
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'nvim-lualine/lualine.nvim',
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requires = {
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'arkav/lualine-lsp-progress'
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}
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}
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-- Marks and registers
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use {
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'chentau/marks.nvim',
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