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cmd/guru: remove Vim support, now at github.com/fatih/vim-go

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Change-Id: I94f478e32f358fd23dc187fcfbca9c05bf7da576
Reviewed-on: https://go-review.googlesource.com/30990
Reviewed-by: Robert Griesemer <gri@golang.org>
This commit is contained in:
Alan Donovan 2016-10-13 12:02:07 -04:00
parent 2f93937767
commit ab8f7d902d
1 changed files with 0 additions and 107 deletions
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107
cmd/guru/guru.vim
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@ -1,107 +0,0 @@
" -*- text -*-
" guru.vim -- Vim integration for the Go guru.
"
" Load with (e.g.) :source guru.vim
" Call with (e.g.) :GoGuruDescribe
" while cursor or selection is over syntax of interest.
" Run :copen to show the quick-fix file.
"
" This is an absolutely rudimentary integration of the Go Guru into
" Vim's quickfix mechanism and it needs a number of usability
" improvements before it can be practically useful to Vim users.
" Voluntary contributions welcomed!
"
" TODO(adonovan):
" - reject buffers with no filename.
" - hide all filenames in quickfix buffer.
" Get the path to the Go guru executable.
func! s:go_guru_bin()
let [ext, sep] = (has('win32') || has('win64') ? ['.exe', ';'] : ['', ':'])
let go_guru = globpath(join(split($GOPATH, sep), ','), '/bin/guru' . ext)
if go_guru == ''
let go_guru = globpath($GOROOT, '/bin/guru' . ext)
endif
return go_guru
endfunction
let s:go_guru = s:go_guru_bin()
func! s:qflist(output)
let qflist = []
" Parse GNU-style 'file:line.col-line.col: message' format.
let mx = '^\(\a:[\\/][^:]\+\|[^:]\+\):\(\d\+\):\(\d\+\):\(.*\)$'
for line in split(a:output, "\n")
let ml = matchlist(line, mx)
" Ignore non-match lines or warnings
if ml == [] || ml[4] =~ '^ warning:'
continue
endif
let item = {
\ 'filename': ml[1],
\ 'text': ml[4],
\ 'lnum': ml[2],
\ 'col': ml[3],
\}
let bnr = bufnr(fnameescape(ml[1]))
if bnr != -1
let item['bufnr'] = bnr
endif
call add(qflist, item)
endfor
call setqflist(qflist)
cwindow
endfun
func! s:getpos(l, c)
if &encoding != 'utf-8'
let buf = a:l == 1 ? '' : (join(getline(1, a:l-1), "\n") . "\n")
let buf .= a:c == 1 ? '' : getline('.')[:a:c-2]
return len(iconv(buf, &encoding, 'utf-8'))
endif
return line2byte(a:l) + (a:c-2)
endfun
func! s:RunGuru(mode, selected) range abort
let fname = expand('%:p')
let sname = get(g:, 'go_guru_scope_file', fname)
if a:selected != -1
let pos1 = s:getpos(line("'<"), col("'<"))
let pos2 = s:getpos(line("'>"), col("'>"))
let cmd = printf('%s -scope=\'%s\' %s %s:#%d,#%d',
\ s:go_guru,
\ shellescape(fname), shellescape(sname), a:mode, pos1, pos2)
else
let pos = s:getpos(line('.'), col('.'))
let cmd = printf('%s -scope=\'%s\' %s %s:#%d',
\ s:go_guru,
\ shellescape(fname), shellescape(sname), a:mode, pos)
endif
call s:qflist(system(cmd))
endfun
" Describe the expression at the current point.
command! -range=% GoGuruDescribe
\ call s:RunGuru('describe', <count>)
" Show possible callees of the function call at the current point.
command! -range=% GoGuruCallees
\ call s:RunGuru('callees', <count>)
" Show the set of callers of the function containing the current point.
command! -range=% GoGuruCallers
\ call s:RunGuru('callers', <count>)
" Show the callgraph of the current program.
command! -range=% GoGuruCallgraph
\ call s:RunGuru('callgraph', <count>)
" Describe the 'implements' relation for types in the
" package containing the current point.
command! -range=% GoGuruImplements
\ call s:RunGuru('implements', <count>)
" Enumerate the set of possible corresponding sends/receives for
" this channel receive/send operation.
command! -range=% GoGuruChannelPeers
\ call s:RunGuru('peers', <count>)