feat(statusline): add lua statusline

autoload/SpaceVim/autocmds.vim

@@ -316,7 +316,6 @@ function! s:apply_custom_leader_keybindings() abort
   endfor
 endfunction
 
-
 function! s:disable_welcome() abort
   augroup SPwelcome
     au!

autoload/SpaceVim/layers/core/statusline.vim

@@ -21,13 +21,120 @@
 " - `major_mode_cache`: Enable/disable major mode cache, enabled by default.
 
 scriptencoding utf-8
-
 if exists('g:_spacevim_statusline_loaded')
   finish
 endif
 
 let g:_spacevim_statusline_loaded = 1
 
+
+if has('nvim-0.10.0')
+
+  " 核心逻辑移至 lua，兼容 VIML 函数接口
+
+  function! SpaceVim#layers#core#statusline#winnr(id) abort
+    return v:lua.require('spacevim.plugin.statusline').winnr(a:id)
+  endfunction
+
+  function! SpaceVim#layers#core#statusline#get(...) abort
+    if a:0 > 0
+      return v:lua.require('spacevim.plugin.statusline').get(a:1)
+    else
+      return v:lua.require('spacevim.plugin.statusline').get()
+    endif
+  endfunction
+
+  function! SpaceVim#layers#core#statusline#init() abort
+    return v:lua.require('spacevim.plugin.statusline').init()
+  endfunction
+
+  function! SpaceVim#layers#core#statusline#def_colors() abort
+    return v:lua.require('spacevim.plugin.statusline').def_colors()
+  endfunction
+
+  function! SpaceVim#layers#core#statusline#register_mode(mode) abort
+    if has_key(a:mode, 'func') && type(a:mode.func) == 2
+      let mode = a:mode
+      let mode.func = string(a:mode.func)[10:-3]
+      return v:lua.require('spacevim.plugin.statusline').register_mode(mode)
+    else
+      return v:lua.require('spacevim.plugin.statusline').register_mode(a:mode)
+    endif
+
+  endfunction
+
+  function! SpaceVim#layers#core#statusline#toggle_mode(name) abort
+    return v:lua.require('spacevim.plugin.statusline').toggle_mode(a:name)
+  endfunction
+
+  function! SpaceVim#layers#core#statusline#toggle_section(name) abort
+    return v:lua.require('spacevim.plugin.statusline').toggle_section(a:name)
+  endfunction
+
+  function! SpaceVim#layers#core#statusline#rsep() abort
+    return v:lua.require('spacevim.plugin.statusline').rsep()
+  endfunction
+
+  function! SpaceVim#layers#core#statusline#set_variable(var) abort
+    return v:lua.require('spacevim.plugin.statusline').set_variable(a:var)
+  endfunction
+
+  function! SpaceVim#layers#core#statusline#config() abort
+    return v:lua.require('spacevim.plugin.statusline').config()
+  endfunction
+
+  function! SpaceVim#layers#core#statusline#ctrlp(focus, byfname, regex, prev, item, next, marked) abort
+    return v:lua.require('spacevim.plugin.statusline').ctrlp(a:focus, a:byfname, a:regex, a:prev, a:item, a:next, a:marked)
+  endfunction
+
+  function! SpaceVim#layers#core#statusline#ctrlp_status(str) abort
+    return v:lua.require('spacevim.plugin.statusline').ctrlp_status(a:str)
+  endfunction
+
+  function! SpaceVim#layers#core#statusline#jump(i) abort
+    return v:lua.require('spacevim.plugin.statusline').jump(a:i)
+  endfunction
+
+  function! SpaceVim#layers#core#statusline#mode(mode) abort
+    return v:lua.require('spacevim.plugin.statusline').mode(a:mode)
+  endfunction
+
+  function! SpaceVim#layers#core#statusline#mode_text(mode) abort
+    return v:lua.require('spacevim.plugin.statusline').mode_text(a:mode)
+  endfunction
+
+  function! SpaceVim#layers#core#statusline#denite_status(argv) abort
+    return v:lua.require('spacevim.plugin.statusline').denite_status(a:argv)
+  endfunction
+
+  function! SpaceVim#layers#core#statusline#denite_mode() abort
+    return v:lua.require('spacevim.plugin.statusline').denite_mode()
+  endfunction
+
+  function! SpaceVim#layers#core#statusline#unite_mode() abort
+    return v:lua.require('spacevim.plugin.statusline').unite_mode()
+  endfunction
+
+  function! SpaceVim#layers#core#statusline#register_sections(name, func) abort
+    return v:lua.require('spacevim.plugin.statusline').register_sections(a:name, string(a:func)[10:-3])
+  endfunction
+
+  function! SpaceVim#layers#core#statusline#check_section(name) abort
+    return v:lua.require('spacevim.plugin.statusline').check_section(a:name)
+  endfunction
+
+  function! SpaceVim#layers#core#statusline#remove_section(name) abort
+    return v:lua.require('spacevim.plugin.statusline').remove_section(a:name)
+  endfunction
+
+  function! SpaceVim#layers#core#statusline#health() abort
+    return v:lua.require('spacevim.plugin.statusline').health()
+  endfunction
+
+  finish
+endif
+
+
 " APIs
 let s:MESSLETTERS = SpaceVim#api#import('messletters')
 let s:TIME = SpaceVim#api#import('time')
@@ -414,7 +521,6 @@ function! s:filesize() abort
     return printf('%.1f', l:size/1024.0/1024.0/1024.0) . 'g '
   endif
 endfunction
-
 function! SpaceVim#layers#core#statusline#get(...) abort
   for nr in range(1, winnr('$'))
     call setwinvar(nr, 'winwidth', winwidth(nr))

config/plugins/vim-signify.vim

@@ -1,5 +1,9 @@
 augroup signify_config
   autocmd!
-  autocmd User Signify let &l:statusline = SpaceVim#layers#core#statusline#get(1)
+  if has('nvim-0.9.5')
+    autocmd User Signify let lua require('spacevim.plugin.statusline').active()
+  else
+    autocmd User Signify let &l:statusline = SpaceVim#layers#core#statusline#get(1)
+  endif
 augroup END
 

lua/spacevim/api/language.lua

@@ -0,0 +1,21 @@
+local M = {}
+
+M.__aliases = {
+  typescript = 'TypeScript',
+  typescriptreact = 'TypeScript React',
+  python = 'Python',
+  java = 'Java',
+  smalltalk = 'SmallTalk',
+  objc = 'Objective-C',
+  postscript = 'PostScript',
+}
+
+function M.get_alias(ft)
+  if ft and ft ~= '' and M.__aliases[ft] then
+    return M.__aliases[ft]
+  else
+    return ft
+  end
+end
+
+return M

lua/spacevim/api/messletters.lua

@@ -6,83 +6,91 @@
 -- License: GPLv3
 --=============================================================================
 
-
 local M = {}
 
-
+function M.circled_letter(c)
+  local nr = vim.fn.char2nr(c)
+  if nr - 64 >= 1 and nr - 64 <= 26 then
+    return vim.fn.nr2char(9397 + nr - 64)
+  elseif nr - 96 >= 1 and nr - 96 <= 26 then
+    return vim.fn.nr2char(9423 + nr - 96)
+  else
+    return ''
+  end
+end
 function M.bubble_num(num, t)
-    local list = {}
+  local list = {}
 
-    table.insert(list, {'➊', '➋', '➌', '➍', '➎', '➏', '➐', '➑', '➒', '➓'})
-    table.insert(list, {'➀', '➁', '➂', '➃', '➄', '➅', '➆', '➇', '➈', '➉'})
-    table.insert(list, {'⓵', '⓶', '⓷', '⓸', '⓹', '⓺', '⓻', '⓼', '⓽', '⓾'})
+  table.insert(list, { '➊', '➋', '➌', '➍', '➎', '➏', '➐', '➑', '➒', '➓' })
+  table.insert(list, { '➀', '➁', '➂', '➃', '➄', '➅', '➆', '➇', '➈', '➉' })
+  table.insert(list, { '⓵', '⓶', '⓷', '⓸', '⓹', '⓺', '⓻', '⓼', '⓽', '⓾' })
 
-    local n = ''
+  local n = ''
 
-    pcall(function ()
-        n = list[t + 1][num]
-    end)
+  pcall(function()
+    n = list[t + 1][num]
+  end)
 
-    return n
+  return n
 end
 
 function M.circled_num(num, t)
-    local nr2char = vim.fn.nr2char
-    local range = vim.fn.range
-    local index = vim.fn.index
-    if t == 0 then
-        if num == 0 then
-            return nr2char(9471)
-        elseif index(range(1, 10), num) ~= -1 then
-            return nr2char(10102 + num  - 1)
-        elseif index(range(11, 20), num) ~= -1 then
-            return nr2char(9451 + num - 11)
-        else
-            return ''
-        end
-    elseif t == 1 then
-        if index(range(20), num) ~= -1 then
-            if num == 0 then
-                return nr2char(9450)
-            else
-                return nr2char(9311 + num)
-            end
-        else
-            return ''
-        end
-    elseif t == 2 then
-        if index(range(1, 10), num) ~= -1 then
-            return nr2char(9461 + num - 1)
-        else
-            return ''
-        end
-    elseif t == 3 then
-        return num
+  local nr2char = vim.fn.nr2char
+  local range = vim.fn.range
+  local index = vim.fn.index
+  if t == 0 then
+    if num == 0 then
+      return nr2char(9471)
+    elseif index(range(1, 10), num) ~= -1 then
+      return nr2char(10102 + num - 1)
+    elseif index(range(11, 20), num) ~= -1 then
+      return nr2char(9451 + num - 11)
+    else
+      return ''
     end
+  elseif t == 1 then
+    if index(range(20), num) ~= -1 then
+      if num == 0 then
+        return nr2char(9450)
+      else
+        return nr2char(9311 + num)
+      end
+    else
+      return ''
+    end
+  elseif t == 2 then
+    if index(range(1, 10), num) ~= -1 then
+      return nr2char(9461 + num - 1)
+    else
+      return ''
+    end
+  elseif t == 3 then
+    return num
+  end
 end
 
 function M.index_num(num)
-    local nums = {8304, 185, 178, 179, 8308, 8309, 8310, 8311, 8312, 8313}
-    if vim.fn.index(vim.fn.range(1, 10), num) ~= -1 then
-        return vim.fn.nr2char(nums[num + 1])
-    end
-    return ''
+  local nums = { 8304, 185, 178, 179, 8308, 8309, 8310, 8311, 8312, 8313 }
+  if vim.fn.index(vim.fn.range(1, 10), num) ~= -1 then
+    return vim.fn.nr2char(nums[num + 1])
+  end
+  return ''
 end
 
 function M.parenthesized_num(num)
-    if vim.fn.index(vim.fn.range(1, 20), num) ~= -1 then
-        return vim.fn.nr2char(9331 + num)
-    else
-        return ''
-    end
+  if vim.fn.index(vim.fn.range(1, 20), num) ~= -1 then
+    return vim.fn.nr2char(9331 + num)
+  else
+    return ''
+  end
 end
 
 function M.num_period(num)
-    if vim.fn.index(vim.fn.range(1, 20), num) ~= -1 then
-        return vim.fn.nr2char(9351 + num)
-    else
-        return ''
-    end
+  if vim.fn.index(vim.fn.range(1, 20), num) ~= -1 then
+    return vim.fn.nr2char(9351 + num)
+  else
+    return ''
+  end
 end
 
 return M

lua/spacevim/api/time.lua

@@ -0,0 +1,11 @@
+local M = {}
+
+function M.current_time()
+  return vim.fn.strftime('%I:%M %p')
+end
+
+function M.current_date()
+  return vim.fn.strftime('%a %b %d')
+end
+
+return M

lua/spacevim/api/vim.lua

@@ -47,4 +47,8 @@ function M.executable(bin)
   return vim.fn.executable(bin) == 1
 end
 
+function M.is_qf_win(winnr)
+  
+end
+
 return M

lua/spacevim/api/vim/statusline.lua

@@ -52,4 +52,89 @@ function M.close_float()
   end
 end
 
+function M.check_width(len, sec, winwidth)
+  return len + M.len(sec) < winwidth
+  
+end
+
+function M.len(sec)
+  if not sec then return 0 end
+  local str = vim.fn.matchstr(sec, '%{.*}')
+  if vim.fn.empty(str) == 0 then
+    local pos = vim.fn.match(str, '}')
+    return vim.fn.len(sec) - vim.fn.len(str) + vim.fn.len(vim.fn.eval(string.sub(str, 3, pos))) + 4
+  else
+    return vim.fn.len(sec) + 4
+  end
+end
+
+function M.eval(sec)
+  return vim.fn.substitute(sec, '%{.*}', '', 'g')
+end
+
+function M.build(left_sections, right_sections, lsep, rsep, fname, tag, hi_a, hi_b, hi_c, hi_z, winwidth)
+  local l = '%#' .. hi_a .. '#' .. left_sections[1]
+  l = l .. '%#' .. hi_a .. '_' .. hi_b .. '#' .. lsep
+  local flag = true
+  local len = 0
+  for _, sec in ipairs(vim.tbl_filter(function(v)
+    return vim.fn.empty(v) == 0
+  end, vim.list_slice(left_sections, 2))) do
+    if M.check_width(len, sec, winwidth) then
+      if flag then
+        l = l .. '%#' .. hi_b .. '#' .. sec
+        l = l .. '%#' .. hi_b .. '_' .. hi_c .. '#' .. lsep
+      else
+        l = l .. '%#' .. hi_c .. '#' .. sec
+        l = l .. '%#' .. hi_c .. '_' .. hi_b .. '#' .. lsep
+      end
+      flag = not flag
+    end
+  end
+  l = string.sub(l, 1, #l - #lsep)
+  if #right_sections == 0 then
+    if flag then
+      return l .. '%#' .. hi_c .. '#'
+    else
+      return l .. '%#' .. hi_b .. '#'
+    end
+  end
+  if M.check_width(len, fname, winwidth) then
+    len = len +  M.len(fname)
+    if flag then
+      l = l .. '%#' .. hi_c .. '_' .. hi_z .. '#' .. lsep .. '%#' .. hi_z .. '#' .. fname .. '%='
+    else
+      l = l .. '%#' .. hi_b .. '_' .. hi_z .. '#' .. lsep .. '%#' .. hi_z .. '#' .. fname .. '%='
+    end
+  else
+    if flag then
+      l = l .. '%#' .. hi_c .. '_' .. hi_z .. '#' .. lsep .. '%='
+    else
+      l = l .. '%#' .. hi_b .. '_' .. hi_z .. '#' .. lsep .. '%='
+    end
+  end
+  if M.check_width(len, tag, winwidth) and vim.g.spacevim_enable_statusline_tag == 1 then
+    l = l .. '%#' .. hi_z .. '#' .. tag
+  end
+  l = l .. '%#' .. hi_b .. '_' .. hi_z .. '#' .. rsep
+  flag = true
+  for _, sec in ipairs(vim.tbl_filter(function(v)
+    return vim.fn.empty(v) == 0
+  end, right_sections)) do
+    if M.check_width(len, sec, winwidth) then
+      len = len + M.len(sec)
+      if flag then
+        l = l .. '%#' .. hi_b .. '#' .. sec
+        l = l .. '%#' .. hi_c .. '_' .. hi_b .. '#' .. rsep
+      else
+        l = l .. '%#' .. hi_c .. '#' .. sec
+        l = l .. '%#' .. hi_b .. '_' .. hi_c .. '#' .. rsep
+      end
+      flag = not flag
+    end
+  end
+  l = string.sub(l, 1, #l - #rsep)
+  return l
+end
+
 return M