vim/lualine: make plugin config self-contained
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56aa86df56
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2 changed files with 180 additions and 216 deletions
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@ -1,151 +0,0 @@
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local M = {}
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-- filename component
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M.filename = require('lualine.component'):extend()
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function M.filename:init(options)
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M.filename.super.init(self, options)
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local color = options.color or {}
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local modified = { gui = 'italic' }
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self.custom_highlights = { -- [is_focused, modified]
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[true] = {
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[true] = self:create_hl(vim.tbl_extend('force', color, modified), 'focus_modified'),
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[false] = self:create_hl(color, 'focus'),
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},
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[false] = {
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[true] = self:create_hl(modified, 'nofocus_modified'),
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[false] = self:create_hl({}, 'nofocus'),
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},
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}
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end
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function M.filename:update_status(is_focused)
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self.options.color_highlight = self.custom_highlights[is_focused][vim.bo.modified]
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local window = require 'fschauen.window'
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local path = vim.fn.expand('%:~:.')
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if window.is_wide() then
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return path
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elseif window.is_medium() then
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return vim.fn.pathshorten(path) -- only first letter of directories
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else
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return vim.fn.fnamemodify(path, ':t') -- only tail
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end
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end
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-- mode component
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M.mode = require('lualine.component'):extend()
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M.mode.map = {
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['n'] = '', -- 'Normal ', -- Normal
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['no'] = '', -- 'O-Pend ', -- Operator-pending
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['ni'] = '', -- 'Normal ', -- Normal via i_CTRL-O
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['v'] = '', -- 'Visual ', -- Visual by character
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[''] = '', -- 'V-Block', -- Visual blockwise
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['s'] = '', -- 'Select ', -- Select by character
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[''] = '', -- 'S-Block', -- Select blockwise
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['i'] = '', -- 'Insert ', -- Insert
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['r'] = '', -- 'Replace', -- Replace
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['rv'] = '', -- 'V-Repl ', -- Virtual Replace
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['c'] = '', -- 'Command', -- Command-line
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['cv'] = '', -- ' Ex ', -- Ex mode
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['rm'] = '', -- ' modeore ', -- -- modeORE --
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['r?'] = '', -- 'Confirm', -- :confirm
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['!'] = '', -- ' Shell ', -- External command executing
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['t'] = '', -- ' Term ', -- Terminal
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}
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function M.mode:update_status(is_focused)
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if is_focused then
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local code = vim.api.nvim_get_mode().mode:lower()
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local symbol = M.mode.map[code:sub(1, 2)] or M.mode.map[code:sub(1, 1)] or code
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return ' ' .. symbol .. ' '
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end
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return ' '
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end
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-- searchcount component
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M.searchcount = require('lualine.component'):extend()
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function M.searchcount:init(options)
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M.searchcount.super.init(self, options)
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self.options = vim.tbl_extend('keep', self.options or {}, {
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maxcount = 999,
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timeout = 250,
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})
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end
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function M.searchcount:update_status()
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if vim.v.hlsearch == 0 then
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return ''
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end
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local count = vim.fn.searchcount {
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maxcount = self.options.maxcount,
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timeout = self.options.timeout
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}
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if next(count) == nil then
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return ''
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end
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local denominator = count.total > count.maxcount and '' or string.format('%d', count.total)
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return string.format(' %d/%s', count.current, denominator)
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end
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-- trailing_whitespace component
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M.trailing_whitespace = function()
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local pattern = [[\s\+$]]
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local lineno = vim.fn.search(pattern, 'nwc')
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if lineno == 0 then
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return ''
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end
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local result = '·' .. lineno
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local info = vim.fn.searchcount { pattern = pattern }
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if info.total then
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result = result .. string.format(' Σ%d', info.total)
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end
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return result
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end
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-- modifier to color component when window is in focus
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M.colored_if_focused = function(component)
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if type(component) == 'string' then
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local c = require('lualine.components.' .. component):extend()
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function c:update_status(is_focused)
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self.options.colored = is_focused
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return c.super.update_status(self, is_focused)
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end
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return c
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elseif type(component) == 'function' then
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local c = require('lualine.component'):extend()
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function c:init(options)
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c.super.init(self, options)
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self.saved_hl = self.options.color_highlight
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end
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function c:update_status(is_focused)
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self.options.color_highlight = is_focused and self.saved_hl or nil
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return component(is_focused)
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end
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return c
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end
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end
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return M
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@ -9,51 +9,155 @@ M.dependencies = {
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M.config = function()
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local window = require 'fschauen.window'
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local colored_if_focused = require('fschauen.lualine').colored_if_focused
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-- custom components
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local C = {
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diagnostics = {
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colored_if_focused('diagnostics'),
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local filename = (function()
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local C = require('lualine.component'):extend()
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function C:init(options)
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C.super.init(self, options)
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local color = options.color or {}
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local modified = { gui = 'italic' }
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self.custom_highlights = { -- [is_focused, modified]
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[true] = {
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[true] = self:create_hl(vim.tbl_extend('force', color, modified), 'focus_modified'),
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[false] = self:create_hl(color, 'focus'),
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},
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diff = {
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colored_if_focused('diff'),
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symbols = {
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added = '',
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modified = '',
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removed = '',
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[false] = {
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[true] = self:create_hl(modified, 'nofocus_modified'),
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[false] = self:create_hl({}, 'nofocus'),
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},
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},
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branch = {
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'branch',
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icon = '',
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cond = window.is_medium,
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},
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fileformat = {
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'fileformat',
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cond = window.is_medium,
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},
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filename = {
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require('fschauen.lualine').filename,
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padding = {
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left = 1,
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right = 0,
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},
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},
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filetype = {
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colored_if_focused('filetype'),
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cond = window.is_medium,
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},
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mode = require('fschauen.lualine').mode,
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paste = {
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}
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end
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function C:update_status(is_focused)
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self.options.color_highlight = self.custom_highlights[is_focused][vim.bo.modified]
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local path = vim.fn.expand('%:~:.')
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if window.is_wide() then
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return path
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elseif window.is_medium() then
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return vim.fn.pathshorten(path) -- only first letter of directories
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else
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return vim.fn.fnamemodify(path, ':t') -- only tail
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end
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end
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return C
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end)()
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local mode = (function()
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local C = require('lualine.component'):extend()
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C.map = {
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['n'] = '', -- 'Normal ', -- Normal
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['no'] = '', -- 'O-Pend ', -- Operator-pending
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['ni'] = '', -- 'Normal ', -- Normal via i_CTRL-O
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['v'] = '', -- 'Visual ', -- Visual by character
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[''] = '', -- 'V-Block', -- Visual blockwise
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['s'] = '', -- 'Select ', -- Select by character
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[''] = '', -- 'S-Block', -- Select blockwise
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['i'] = '', -- 'Insert ', -- Insert
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['r'] = '', -- 'Replace', -- Replace
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['rv'] = '', -- 'V-Repl ', -- Virtual Replace
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['c'] = '', -- 'Command', -- Command-line
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['cv'] = '', -- ' Ex ', -- Ex mode
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['rm'] = '', -- ' modeore ', -- -- modeORE --
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['r?'] = '', -- 'Confirm', -- :confirm
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['!'] = '', -- ' Shell ', -- External command executing
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['t'] = '', -- ' Term ', -- Terminal
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}
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function C:update_status(is_focused)
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if not is_focused then return ' ' end
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local code = vim.api.nvim_get_mode().mode:lower()
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local symbol = C.map[code:sub(1, 2)] or C.map[code:sub(1, 1)] or code
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return ' ' .. symbol .. ' '
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end
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return C
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end)()
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local searchcount = (function()
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local C = require('lualine.component'):extend()
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function C:init(options)
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C.super.init(self, options)
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self.options = vim.tbl_extend('keep', self.options or {}, {
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maxcount = 999,
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timeout = 250,
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})
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end
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function C:update_status()
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if vim.v.hlsearch == 0 then return '' end
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local count = vim.fn.searchcount {
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maxcount = self.options.maxcount,
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timeout = self.options.timeout
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}
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if next(count) == nil then return '' end
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local denominator = count.total > count.maxcount and '' or string.format('%d', count.total)
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return string.format(' %d/%s', count.current, denominator)
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end
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return C
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end)()
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local trailing_whitespace = function()
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local trailing = [[\s\+$]]
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local lineno = vim.fn.search(trailing, 'nwc')
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if lineno == 0 then return '' end
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local result = ' ' .. lineno
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local total = vim.fn.searchcount({ pattern = trailing }).total
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if total > 1 then result = result .. string.format(' (%d total)', total) end
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return result
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end
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local colored_if_focused = function(component)
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if type(component) == 'string' then
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local C = require('lualine.components.' .. component):extend()
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function C:update_status(is_focused)
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self.options.colored = is_focused
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return C.super.update_status(self, is_focused)
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end
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return C
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elseif type(component) == 'function' then
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local C = require('lualine.component'):extend()
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function C:init(options)
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C.super.init(self, options)
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self.saved_hl = self.options.color_highlight
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end
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function C:update_status(is_focused)
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self.options.color_highlight = is_focused and self.saved_hl or nil
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return component(is_focused)
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end
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return C
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end
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end
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local paste = {
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colored_if_focused(function(has_focus) return has_focus and '' or ' ' end),
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color = {
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bg = orange,
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},
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cond = function() return vim.o.paste end
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},
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searchcount = require('fschauen.lualine').searchcount,
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status = {
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}
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local status = {
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colored_if_focused(function(_)
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local status = ''
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if vim.bo.modified then status = status .. '' end
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@ -63,22 +167,33 @@ M.config = function()
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color = {
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fg = bright,
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},
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},
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trailing_whitespace = {
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colored_if_focused(require('fschauen.lualine').trailing_whitespace),
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color = {
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bg = orange,
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},
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}
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}
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local sections = {
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lualine_a = { C.paste, C.mode },
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lualine_b = { C.branch },
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lualine_c = { C.filename, C.status },
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lualine_x = { C.diagnostics, C.searchcount, C.filetype },
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lualine_y = { C.fileformat, 'progress' },
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lualine_z = { 'location', C.trailing_whitespace },
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lualine_a = {
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paste,
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mode
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},
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lualine_b = {
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{ 'branch', icon = '', cond = window.is_medium },
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},
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lualine_c = {
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filename,
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status,
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},
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lualine_x = {
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colored_if_focused('diagnostics'),
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searchcount,
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{ colored_if_focused('filetype'), cond = window.is_medium },
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},
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lualine_y = {
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{ 'fileformat', cond = window.is_medium },
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'progress',
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},
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lualine_z = {
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'location',
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{ colored_if_focused(trailing_whitespace), color = { bg = orange } },
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},
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}
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require('lualine').setup {
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