nvim-nim/autoload/omni.vim
baabelfish 10bd41db5a Add autocomplete test
Fixes #23 Write tests for autocompletion
2016-03-17 01:00:16 +02:00

94 lines
2.4 KiB
VimL

scriptencoding utf-8
let s:save_cpo = &cpo
set cpo&vim
function! omni#item(parsed)
return {
\ 'word': a:parsed.lname,
\ 'kind': a:parsed.kindshort . " » " . util#SignatureStr(a:parsed.type),
\ 'info': a:parsed.doc,
\ 'menu': a:parsed.module,
\ }
endfunction
function! omni#item_module(name, file, type)
return {
\ 'word': a:name,
\ 'kind': a:type,
\ 'info': a:file,
\ 'menu': "module",
\ }
endfunction
" TODO: Refactor combine (1)
function! omni#nimsuggest(file, l, c)
let completions = []
let tempfile = util#WriteMemfile()
let query = "sug " . a:file . ";" . tempfile . ":" . a:l . ":" . a:c
let jobcmdstr = g:nvim_nim_exec_nimsuggest . " --threads:on --colors:off --compileOnly --experimental --v2 --stdin " . a:file
let fullcmd = 'echo -e "' . query . '"|' . jobcmdstr
let completions_raw = util#FilterCompletions(split(system(fullcmd), "\n"))
for line in completions_raw
let parsed = util#ParseV2(line)
call add(completions, omni#item(parsed))
endfor
return completions
endfunction
function! omni#modulesuggest(file, l, c)
let modules = modules#FindGlobalImports()
let completions = []
for module in sort(keys(modules))
call add(completions, omni#item_module(module, modules[module], "G"))
endfor
return completions
endfunction
function! s:findStart()
let pos = col(".")
let cline = getline(".")
while pos > 1
let ch = char2nr(cline[pos - 2])
if !((48 <= ch && ch <= 57)
\ || (65 <= ch && ch <= 90)
\ || (97 <= ch && ch <= 122)
\ || ch == 95)
break
endif
let pos = pos - 1
endwhile
return pos - 1
endfunction
function! omni#nim(findstart, base)
if a:findstart && empty(a:base)
return s:findStart()
endif
let completions = []
let file = expand("%:p")
let l = line(".")
let c = col(".")
let [istart, iend] = modules#ImportLineRange()
if istart != 0 && istart <= l && l < iend
let completions = omni#modulesuggest(file, l, c)
else
let completions = omni#nimsuggest(file, l, c)
endif
return {
\ 'words': completions,
\ 'refresh': 'always' }
endfunction
let &cpo = s:save_cpo
unlet s:save_cpo