dotfiles/symlinks/vim/plugin/statusline.vim

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2021-01-07 08:09:41 +00:00
" -----------------------------------------------------------------------------
" - Statusline setup -
" -----------------------------------------------------------------------------
" Configure user colors for proper focus management
hi! link User1 StatusLineGreenFg
hi! link User2 StatusLineRedFg
hi! link User3 StatusLineYellowFg
hi! link User4 StatusLineBlueFg
hi! link User5 StatusLinePurpleFg
" Checks file type to add a pretty glyph if available
function s:GetFileType()
if &filetype ==# "rust"
return "%2*%*"
elseif &filetype ==# "c"
return "%4*%*"
elseif &filetype ==# "python"
return "%3*%*"
elseif &filetype ==# "javascript"
return ""
elseif &filetype ==# "typescript"
return "%4*%*"
elseif &filetype ==# "vim"
return "%1*%*"
elseif &filetype ==# "clojure"
return ""
elseif &filetype ==# "html"
return ""
elseif &filetype ==# "haskell"
return ""
elseif &filetype ==# "markdown"
return ""
elseif &filetype ==# "org"
return ""
elseif &filetype ==# "scss"
return ""
elseif &filetype ==# "scala"
return ""
elseif &filetype ==# "elixir"
return "%5*%*"
elseif &filetype ==# "kotlin"
return "%2*洞%*"
elseif &filetype ==# "yml"
return ""
elseif &filetype ==# "toml"
return ""
elseif &filetype ==# "json"
return ""
else
return "%y"
endfunction
" Check current mode to add colorized mode
function s:GetMode()
if mode() == "n"
return " N "
elseif mode() == "i"
return "%3* I %*"
elseif mode() == "v"
return "%1* V %*"
elseif mode() == "V"
return "%1* V. %*"
elseif mode() == "\<C-V>"
return "%1* VB %*"
elseif mode() == "c"
return "%4* C %*"
else
return "[mode: " . mode() . "]"
endfunction
" Add basic [paste] if paste mode is enabled
function! s:PasteForStatusline()
let paste_status = &paste
if paste_status == 1
return " [paste] "
else
return ""
endif
endfunction
function! s:LinterStatus() abort
let l:counts = ale#statusline#Count(bufnr(''))
let l:all_errors = l:counts.error + l:counts.style_error
let l:all_non_errors = l:counts.total - l:all_errors
return l:counts.total == 0 ? '%1*OK%*' : printf(
\ '%%3*%dW%%* %%2*%dE%%*',
\ all_non_errors,
\ all_errors
\)
endfunction
function GetStatusLine()
let l:status_line_left = s:GetMode()
if exists('g:loaded_fugitive')
let l:status_line_left .= "%4* " . FugitiveHead() . "%*"
endif
let l:status_line_left .= " %f" " Filename
let l:status_line_left .= " %1*%M%*" " Modified
let l:status_line_left .= " %2*%r%*" " Read only
let l:status_line_left .= s:PasteForStatusline()
if exists('g:did_coc_loaded')
let l:status_line_left .= "%2*" . coc#status() . "%*"
endif
let l:status_line_right = "%= " " Align right statusline
if exists('g:loaded_ale')
let l:status_line_right .= s:LinterStatus() " ALE status
endif
let l:status_line_right .= " %c:%l/%L (%p%%) " " col, line, tot. lines
let l:status_line_right .= s:GetFileType() . " " " File type
return l:status_line_left . l:status_line_right
endfunction
set statusline=%!GetStatusLine()