lualine.nvim/lua/lualine.lua

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2020-12-30 14:48:51 +00:00
local utils = require('lualine.utils')
local highlight = require('lualine.highlight')
local M = { }
M.theme = 'gruvbox'
M.separator = '|'
M.sections = {
lualine_a = { 'mode' },
lualine_b = { 'branch' },
lualine_c = { 'filename' },
lualine_x = { 'encoding', 'fileformat', 'filetype' },
lualine_y = { 'progress' },
lualine_z = { 'location' },
lualine_diagnostics = { }
}
M.inactiveSections = {
lualine_a = { },
lualine_b = { },
lualine_c = { 'filename' },
lualine_x = { 'location' },
lualine_y = { },
lualine_z = { }
}
M.extensions = {
}
local function loadComponents()
local function loadSections(sections)
for _, section in pairs(sections) do
for index, component in pairs(section) do
if type(component) == 'string' then
section[index] = require('lualine.components.' .. component)
end
end
end
end
loadSections(M.sections)
loadSections(M.inactiveSections)
end
local function loadExtensions()
for _, extension in pairs(M.extensions) do
if type(extension) == 'string' then
require('lualine.components.extensions.' .. extension).loadExtension()
end
if type(extension) == 'table' then
extension.loadExtension()
end
if type(extension) == 'function' then
extension()
end
end
end
local function StatusLine(isFocused)
local sections = M.sections
if not isFocused then
sections = M.inactiveSections
end
if type(M.theme) == 'string' then
M.theme = utils.setTheme(M.theme)
highlight.createHighlightGroups(M.theme)
end
local status = ''
if sections.lualine_a ~= nil then
status = status .. highlight.formatHighlight(isFocused, 'lualine_a')
status = status .. utils.drawSection(sections.lualine_a, M.separator)
end
if sections.lualine_b ~= nil then
status = status .. highlight.formatHighlight(isFocused, 'lualine_b')
status = status .. utils.drawSection(sections.lualine_b, M.separator)
end
if sections.lualine_c ~= nil then
status = status .. highlight.formatHighlight(isFocused, 'lualine_c')
status = status .. utils.drawSection(sections.lualine_c, M.separator)
end
status = status .. [[%=]]
if sections.lualine_x ~= nil then
status = status .. highlight.formatHighlight(isFocused, 'lualine_c')
status = status .. utils.drawSection(sections.lualine_x, M.separator)
end
if sections.lualine_y ~= nil then
status = status .. highlight.formatHighlight(isFocused, 'lualine_b')
status = status .. utils.drawSection(sections.lualine_y, M.separator)
end
if sections.lualine_z ~= nil then
status = status .. highlight.formatHighlight(isFocused, 'lualine_a')
status = status .. utils.drawSection(sections.lualine_z, M.separator)
end
return status
end
function M.status()
loadComponents()
loadExtensions()
_G.statusline = StatusLine
vim.cmd([[autocmd WinEnter,BufEnter * setlocal statusline=%!v:lua.statusline(1)]])
vim.cmd([[autocmd WinLeave,BufLeave * setlocal statusline=%!v:lua.statusline()]])
end
return M