feat(logger): add syntax highlighting for runtime log

autoload/SpaceVim/api/logger.vim

@@ -49,7 +49,7 @@ endfunction
 
 function! s:self.error(msg) abort
   let time = strftime('%H:%M:%S')
-  let log = '[ ' . self.name . ' ] [' . time . '] [ ' . s:levels[2] . ' ] ' . a:msg
+  let log = '[ ' . self.name . ' ] [' . time . '] [ ' . s:levels[2] . '] ' . a:msg
   if !self.silent && self.verbose >= 1
     echohl Error
     echom log

autoload/SpaceVim/layers/core/statusline.vim

@@ -543,6 +543,8 @@ function! SpaceVim#layers#core#statusline#get(...) abort
           \ . '%#SpaceVim_statusline_b# %{SpaceVim#plugins#flygrep#lineNr()} %#SpaceVim_statusline_b_SpaceVim_statusline_z#' . s:lsep . ' '
   elseif &filetype ==# 'TransientState'
     return '%#SpaceVim_statusline_a# Transient State %#SpaceVim_statusline_a_SpaceVim_statusline_b#'
+  elseif &filetype ==# 'SpaceVimLog'
+    return '%#SpaceVim_statusline_a# SpaceVim Runtime log %#SpaceVim_statusline_a_SpaceVim_statusline_b#'
   elseif &filetype ==# 'vimcalc'
     return '%#SpaceVim_statusline_a#' . s:winnr() . ' VimCalc %#SpaceVim_statusline_a_SpaceVim_statusline_b#'
   elseif &filetype ==# 'HelpDescribe'

autoload/SpaceVim/logger.vim

@@ -87,11 +87,7 @@ else
 
   function! SpaceVim#logger#viewRuntimeLog() abort
     let info = "### SpaceVim runtime log :\n\n"
-    let info .= "```log\n"
-
     let info .= s:LOGGER.view(s:LOGGER.level)
-
-    let info .= "\n```\n"
     tabnew +setl\ nobuflisted
     nnoremap <buffer><silent> q :tabclose!<CR>
     for msg in split(info, "\n")
@@ -100,6 +96,7 @@ else
     normal! "_dd
     setl nomodifiable
     setl buftype=nofile
+    setl filetype=SpaceVimLog
   endfunction
 
 

lua/spacevim/api/logger.lua

@@ -21,7 +21,7 @@ local M = {
 -- 1 : log info, warn, error messages
 -- 2 : log warn, error messages
 -- 3 : log error messages
-M.levels = {'Info', 'Warn', 'Error', 'Debug'}
+M.levels = {'Info ', 'Warn ', 'Error', 'Debug'}
 
 function M.set_silent(sl)
     M.silent = sl
@@ -38,7 +38,7 @@ end
 function M._build_msg(msg, l)
     msg = msg or ''
     local time = fn.strftime('%H:%M:%S')
-    local log = '[ ' ..  M.name .. ' ] [' .. time .. '] [ ' .. M.levels[l] .. ' ] ' .. msg
+    local log = '[ ' ..  M.name .. ' ] [' .. time .. '] [ ' .. M.levels[l] .. '] ' .. msg
     return log
 end
 

lua/spacevim/logger.lua

@@ -44,9 +44,7 @@ end
 
 function M.viewRuntimeLog()
     local info = "### SpaceVim runtime log :\n\n"
-    ..  "```log\n"
     .. logger.view(logger.level)
-    .. "\n```\n"
     cmd('tabnew')
     cmd('setl nobuflisted')
     cmd('nnoremap <buffer><silent> q :tabclose!<CR>')
@@ -54,7 +52,7 @@ function M.viewRuntimeLog()
     fn.append(0, fn.split(info, "\n"))
     cmd('setl nomodifiable')
     cmd('setl buftype=nofile')
-    -- cmd('setl filetype=markdown')
+    cmd('setl filetype=SpaceVimLog')
     -- M.syntax_extra()
 end
 

syntax/SpaceVimLog.vim

@@ -0,0 +1,13 @@
+if exists('b:current_syntax') && b:current_syntax ==# 'SpaceVimLog'
+  finish
+endif
+let b:current_syntax = 'SpaceVimLog'
+syntax case ignore
+
+syn match SPCLogHead /^###.*/
+syn match SPCLogWarn /^.*\[ Warn ].*/
+syn match SPCLogError /^.*\[ Error].*/
+hi def link SPCLogHead TODO
+hi def link SPCLogWarn WarningMsg
+hi def link SPCLogError Error
+