57 lines
1.5 KiB
VimL
57 lines
1.5 KiB
VimL
|
function! go#keyify#Keyify()
|
||
|
|
let bin_path = go#path#CheckBinPath("keyify")
|
||
|
|
let fname = fnamemodify(expand("%"), ':p:gs?\\?/?')
|
||
|
|
|
||
|
|
if empty(bin_path) || !exists('*json_decode')
|
||
|
|
return
|
||
|
|
endif
|
||
|
|
|
||
|
|
" Get result of command as json, that contains `start`, `end` and `replacement`
|
||
|
|
let command = printf("%s -json %s:#%s", go#util#Shellescape(bin_path),
|
||
|
|
\ go#util#Shellescape(fname), go#util#OffsetCursor())
|
||
|
|
let output = go#util#System(command)
|
||
|
|
silent! let result = json_decode(output)
|
||
|
|
|
||
|
|
" We want to output the error message in case the result isn't a JSON
|
||
|
|
if type(result) != type({})
|
||
|
|
call go#util#EchoError(s:chomp(output))
|
||
|
|
return
|
||
|
|
endif
|
||
|
|
|
||
|
|
" Because keyify returns the byte before the region we want, we goto the
|
||
|
|
" byte after that
|
||
|
|
execute "goto" result.start + 1
|
||
|
|
let start = getpos('.')
|
||
|
|
execute "goto" result.end
|
||
|
|
let end = getpos('.')
|
||
|
|
|
||
|
|
let vis_start = getpos("'<")
|
||
|
|
let vis_end = getpos("'>")
|
||
|
|
|
||
|
|
" Replace contents between start and end with `replacement`
|
||
|
|
call setpos("'<", start)
|
||
|
|
call setpos("'>", end)
|
||
|
|
|
||
|
|
let select = 'gv'
|
||
|
|
|
||
|
|
" Make sure the visual mode is 'v', to avoid some bugs
|
||
|
|
normal! gv
|
||
|
|
if mode() !=# 'v'
|
||
|
|
let select .= 'v'
|
||
|
|
endif
|
||
|
|
|
||
|
|
silent! execute "normal!" select."\"=result.replacement\<cr>p"
|
||
|
|
|
||
|
|
" Replacement text isn't aligned, so it needs fix
|
||
|
|
normal! '<v'>=
|
||
|
|
|
||
|
|
call setpos("'<", vis_start)
|
||
|
|
call setpos("'>", vis_end)
|
||
|
|
endfunction
|
||
|
|
|
||
|
|
function! s:chomp(string)
|
||
|
|
return substitute(a:string, '\n\+$', '', '')
|
||
|
|
endfunction
|
||
|
|
|
||
|
|
" vim: sw=2 ts=2 et
|