128 lines
3.5 KiB
Lua
128 lines
3.5 KiB
Lua
local utils = require('lualine.utils')
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local highlight = require('lualine.highlight')
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local M = { }
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M.theme = 'gruvbox'
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local theme_set = {}
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M.separator = '|'
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M.sections = {
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lualine_a = { 'mode' },
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lualine_b = { 'branch' },
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lualine_c = { 'filename' },
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lualine_x = { 'encoding', 'fileformat', 'filetype' },
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lualine_y = { 'progress' },
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lualine_z = { 'location' },
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}
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M.inactive_sections = {
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lualine_a = { },
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lualine_b = { },
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lualine_c = { 'filename' },
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lualine_x = { 'location' },
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lualine_y = { },
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lualine_z = { }
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}
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M.extensions = {
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}
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local function load_components()
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local function load_sections(sections)
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for _, section in pairs(sections) do
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for index, component in pairs(section) do
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if type(component) == 'string' then
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section[index] = require('lualine.components.' .. component)
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end
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end
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end
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end
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load_sections(M.sections)
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load_sections(M.inactive_sections)
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end
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local function load_extensions()
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for _, extension in pairs(M.extensions) do
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if type(extension) == 'string' then
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require('lualine.extensions.' .. extension).load_extension()
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end
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if type(extension) == 'table' then
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extension.load_extension()
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end
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if type(extension) == 'function' then
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extension()
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end
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end
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end
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local function set_lualine_theme()
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if type(M.theme) == 'string' then
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M.theme = require('lualine.themes.'.. M.theme)
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end
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highlight.create_highlight_groups(M.theme)
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theme_set = M.theme
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end
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local function statusline(is_focused)
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local sections = M.sections
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if not is_focused then
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sections = M.inactive_sections
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end
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if M.theme ~= theme_set then
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set_lualine_theme()
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end
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local status = {}
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if sections.lualine_a then
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table.insert(status, highlight.format_highlight(is_focused, 'lualine_a'))
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table.insert(status, utils.draw_section(sections.lualine_a, M.separator))
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end
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if sections.lualine_b then
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table.insert(status, highlight.format_highlight(is_focused, 'lualine_b'))
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table.insert(status, utils.draw_section(sections.lualine_b, M.separator))
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end
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if sections.lualine_c then
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table.insert(status, highlight.format_highlight(is_focused, 'lualine_c'))
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table.insert(status, utils.draw_section(sections.lualine_c, M.separator))
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end
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table.insert(status, "%=")
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if sections.lualine_x then
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table.insert(status, highlight.format_highlight(is_focused, 'lualine_c'))
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table.insert(status, utils.draw_section(sections.lualine_x, M.separator))
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end
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if sections.lualine_y then
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table.insert(status, highlight.format_highlight(is_focused, 'lualine_b'))
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table.insert(status, utils.draw_section(sections.lualine_y, M.separator))
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end
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if sections.lualine_z then
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table.insert(status, highlight.format_highlight(is_focused, 'lualine_a'))
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table.insert(status, utils.draw_section(sections.lualine_z, M.separator))
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end
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return table.concat(status)
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end
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function M.set_inactive_statusline()
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vim.wo.statusline = statusline()
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end
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local function exec_autocommands()
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_G.set_lualine_theme = set_lualine_theme
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_G.set_active_statusline = statusline
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vim.cmd([[augroup lualine]])
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vim.cmd([[autocmd!]])
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vim.cmd([[autocmd WinEnter,BufEnter * setlocal statusline=%!v:lua.set_active_statusline(1)]])
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vim.cmd([[autocmd WinLeave,BufLeave * lua require('lualine').set_inactive_statusline()]])
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vim.cmd([[autocmd ColorScheme * call v:lua.set_lualine_theme()]])
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vim.cmd([[augroup END]])
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end
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function M.status()
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load_components()
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load_extensions()
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set_lualine_theme()
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exec_autocommands()
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end
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return M
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