diff options
Diffstat (limited to 'autoload')
| -rw-r--r-- | autoload/go/complete.vim | 70 |
1 files changed, 51 insertions, 19 deletions
diff --git a/autoload/go/complete.vim b/autoload/go/complete.vim index cc1013b7..8dd43de4 100644 --- a/autoload/go/complete.vim +++ b/autoload/go/complete.vim @@ -28,43 +28,75 @@ if len(s:goarch) == 0 endif endif +function! go#complete#PackageMembers(package, member) + silent! let content = system('godoc ' . a:package) + if v:shell_error || !len(content) + return [] + endif + let lines = filter(split(content, "\n"),"v:val !~ '^\\s\\+$'") + try + let mx1 = '^\s\+\(\S+\)\s\+=\s\+.*' + let mx2 = '^\%(const\|var\|type\|func\) \([A-Z][^ (]\+\).*' + let candidates = + \ map(filter(copy(lines), 'v:val =~ mx1'), 'substitute(v:val, mx1, "\\1", "")') + \ + map(filter(copy(lines), 'v:val =~ mx2'), 'substitute(v:val, mx2, "\\1", "")') + return filter(candidates, '!stridx(v:val, a:member)') + catch + return [] + endtry +endfunction + function! go#complete#Package(ArgLead, CmdLine, CursorPos) let dirs = [] + let words = split(a:CmdLine, '\s\+', 1) + if len(words) > 2 + " Complete package members + return go#complete#PackageMembers(words[1], words[2]) + endif + if executable('go') - let goroot = substitute(system('go env GOROOT'), '\n', '', 'g') - if v:shell_error - echo '\'go env GOROOT\' failed' - endif + let goroot = substitute(system('go env GOROOT'), '\n', '', 'g') + if v:shell_error + echomsg '\'go env GOROOT\' failed' + endif else - let goroot = $GOROOT + let goroot = $GOROOT endif if len(goroot) != 0 && isdirectory(goroot) - let dirs += [ goroot ] + let dirs += [goroot] endif - let workspaces = split($GOPATH, ':') + let pathsep = ':' + if s:goos == 'windows' + let pathsep = ';' + endif + let workspaces = split($GOPATH, pathsep) if workspaces != [] - let dirs += workspaces + let dirs += workspaces endif if len(dirs) == 0 - " should not happen - return [] + " should not happen + return [] endif let ret = {} for dir in dirs - let root = expand(dir . '/pkg/' . s:goos . '_' . s:goarch) - for i in split(globpath(root, a:ArgLead.'*'), "\n") - if isdirectory(i) - let i .= '/' - elseif i !~ '\.a$' - continue - endif - let i = substitute(substitute(i[len(root)+1:], '[\\]', '/', 'g'), '\.a$', '', 'g') - let ret[i] = i + " this may expand to multiple lines + let root = split(expand(dir . '/pkg/' . s:goos . '_' . s:goarch), "\n") + call add(root, expand(dir . '/src')) + for r in root + for i in split(globpath(r, a:ArgLead.'*'), "\n") + if isdirectory(i) + let i .= '/' + elseif i !~ '\.a$' + continue + endif + let i = substitute(substitute(i[len(r)+1:], '[\\]', '/', 'g'), '\.a$', '', 'g') + let ret[i] = i + endfor endfor endfor return sort(keys(ret)) |