if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'nim') == -1
let g:nim_log = []
let s:plugin_path = escape(expand('<sfile>:p:h'), ' \')
if !exists("g:nim_caas_enabled")
let g:nim_caas_enabled = 0
endif
if !executable('nim')
echoerr "the Nim compiler must be in your system's PATH"
endif
exe 'pyfile ' . fnameescape(s:plugin_path) . '/nim_vim.py'
fun! nim#init()
let cmd = printf("nim --dump.format:json --verbosity:0 dump %s", s:CurrentNimFile())
let raw_dumpdata = system(cmd)
if !v:shell_error
let dumpdata = eval(substitute(raw_dumpdata, "\n", "", "g"))
let b:nim_project_root = dumpdata['project_path']
let b:nim_defined_symbols = dumpdata['defined_symbols']
let b:nim_caas_enabled = g:nim_caas_enabled || index(dumpdata['defined_symbols'], 'forcecaas') != -1
for path in dumpdata['lib_paths']
if finddir(path) == path
let &l:path = path . "," . &l:path
endif
endfor
else
let b:nim_caas_enabled = 0
endif
endf
fun! s:UpdateNimLog()
setlocal buftype=nofile
setlocal bufhidden=hide
setlocal noswapfile
for entry in g:nim_log
call append(line('$'), split(entry, "\n"))
endfor
let g:nim_log = []
match Search /^nim\ .*/
endf
augroup NimVim
au!
au BufEnter log://nim call s:UpdateNimLog()
" au QuitPre * :py nimTerminateAll()
au VimLeavePre * :py nimTerminateAll()
augroup END
command! NimLog :e log://nim
command! NimTerminateService
\ :exe printf("py nimTerminateService('%s')", b:nim_project_root)
command! NimRestartService
\ :exe printf("py nimRestartService('%s')", b:nim_project_root)
fun! s:CurrentNimFile()
let save_cur = getpos('.')
call cursor(0, 0, 0)
let PATTERN = "\\v^\\#\\s*included from \\zs.*\\ze"
let l = search(PATTERN, "n")
if l != 0
let f = matchstr(getline(l), PATTERN)
let l:to_check = expand('%:h') . "/" . f
else
let l:to_check = expand("%")
endif
call setpos('.', save_cur)
return l:to_check
endf
let g:nim_symbol_types = {
\ 'skParam': 'v',
\ 'skVar': 'v',
\ 'skLet': 'v',
\ 'skTemp': 'v',
\ 'skForVar': 'v',
\ 'skConst': 'v',
\ 'skResult': 'v',
\ 'skGenericParam': 't',
\ 'skType': 't',
\ 'skField': 'm',
\ 'skProc': 'f',
\ 'skMethod': 'f',
\ 'skIterator': 'f',
\ 'skConverter': 'f',
\ 'skMacro': 'f',
\ 'skTemplate': 'f',
\ 'skEnumField': 'v',
\ }
fun! NimExec(op)
let isDirty = getbufvar(bufnr('%'), "&modified")
if isDirty
let tmp = tempname() . bufname("%") . "_dirty.nim"
silent! exe ":w " . tmp
let cmd = printf("idetools %s --trackDirty:\"%s,%s,%d,%d\" \"%s\"",
\ a:op, tmp, expand('%:p'), line('.'), col('.')-1, s:CurrentNimFile())
else
let cmd = printf("idetools %s --track:\"%s,%d,%d\" \"%s\"",
\ a:op, expand('%:p'), line('.'), col('.')-1, s:CurrentNimFile())
endif
if b:nim_caas_enabled
exe printf("py nimExecCmd('%s', '%s', False)", b:nim_project_root, cmd)
let output = l:py_res
else
let output = system("nim " . cmd)
endif
call add(g:nim_log, "nim " . cmd . "\n" . output)
return output
endf
fun! NimExecAsync(op, Handler)
let result = NimExec(a:op)
call a:Handler(result)
endf
fun! NimComplete(findstart, base)
if b:nim_caas_enabled == 0
return -1
endif
if a:findstart
if synIDattr(synIDtrans(synID(line("."),col("."),1)), "name") == 'Comment'
return -1
endif
return col('.')
else
let result = []
let sugOut = NimExec("--suggest")
for line in split(sugOut, '\n')
let lineData = split(line, '\t')
if len(lineData) > 0 && lineData[0] == "sug"
let kind = get(g:nim_symbol_types, lineData[1], '')
let c = { 'word': lineData[2], 'kind': kind, 'menu': lineData[3], 'dup': 1 }
call add(result, c)
endif
endfor
return result
endif
endf
if !exists("g:neocomplcache_omni_patterns")
let g:neocomplcache_omni_patterns = {}
endif
let g:neocomplcache_omni_patterns['nim'] = '[^. *\t]\.\w*'
let g:nim_completion_callbacks = {}
fun! NimAsyncCmdComplete(cmd, output)
call add(g:nim_log, a:output)
echom g:nim_completion_callbacks
if has_key(g:nim_completion_callbacks, a:cmd)
let Callback = get(g:nim_completion_callbacks, a:cmd)
call Callback(a:output)
" remove(g:nim_completion_callbacks, a:cmd)
else
echom "ERROR, Unknown Command: " . a:cmd
endif
return 1
endf
fun! GotoDefinition_nim_ready(def_output)
if v:shell_error
echo "nim was unable to locate the definition. exit code: " . v:shell_error
" echoerr a:def_output
return 0
endif
let rawDef = matchstr(a:def_output, 'def\t\([^\n]*\)')
if rawDef == ""
echo "the current cursor position does not match any definitions"
return 0
endif
let defBits = split(rawDef, '\t')
let file = defBits[4]
let line = defBits[5]
exe printf("e +%d %s", line, file)
return 1
endf
fun! GotoDefinition_nim()
call NimExecAsync("--def", function("GotoDefinition_nim_ready"))
endf
fun! FindReferences_nim()
setloclist()
endf
" Syntastic syntax checking
fun! SyntaxCheckers_nim_nim_GetLocList()
let makeprg = 'nim check --hints:off --listfullpaths ' . s:CurrentNimFile()
let errorformat = &errorformat
return SyntasticMake({ 'makeprg': makeprg, 'errorformat': errorformat })
endf
function! SyntaxCheckers_nim_nim_IsAvailable()
return executable("nim")
endfunction
if exists("g:SyntasticRegistry")
call g:SyntasticRegistry.CreateAndRegisterChecker({
\ 'filetype': 'nim',
\ 'name': 'nim'})
endif
if !exists("g:quickrun_config")
let g:quickrun_config = {}
endif
if !exists("g:quickrun_config.nim")
let g:quickrun_config.nim = { "exec": "nim c --run --verbosity:0 %S" }
endif
endif
