/
complete.vim
49 lines (45 loc) · 1.18 KB
/
complete.vim
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" Copyright 2011 The Go Authors. All rights reserved.
" Use of this source code is governed by a BSD-style
" license that can be found in the LICENSE file.
"
" This file provides a utility function that performs auto-completion of
" package names, for use by other commands.
let s:goos = $GOOS
let s:goarch = $GOARCH
if len(s:goos) == 0
if exists('g:golang_goos')
let s:goos = g:golang_goos
elseif has('win32') || has('win64')
let s:goos = 'windows'
elseif has('macunix')
let s:goos = 'darwin'
else
let s:goos = '*'
endif
endif
if len(s:goarch) == 0
if exists('g:golang_goarch')
let s:goarch = g:golang_goarch
else
let s:goarch = '*'
endif
endif
function! go#complete#Package(ArgLead, CmdLine, CursorPos)
let goroot = $GOROOT
if len(goroot) == 0
" should not occur.
return []
endif
let ret = {}
let root = expand(goroot.'/pkg/'.s:goos.'_'.s:goarch)
for i in split(globpath(root, a:ArgLead.'*'), "\n")
if isdirectory(i)
let i .= '/'
elseif i !~ '\.a$'
continue
endif
let i = substitute(substitute(i[len(root)+1:], '[\\]', '/', 'g'), '\.a$', '', 'g')
let ret[i] = i
endfor
return sort(keys(ret))
endfunction