66 lines
2 KiB
VimL
66 lines
2 KiB
VimL
if !exists("g:go_gorename_bin")
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let g:go_gorename_bin = "gorename"
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endif
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function! go#rename#Rename(bang, ...)
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let to = ""
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if a:0 == 0
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let from = expand("<cword>")
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let ask = printf("vim-go: rename '%s' to: ", from)
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let to = input(ask, from)
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redraw
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else
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let to = a:1
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endif
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"return with a warning if the bin doesn't exist
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let bin_path = go#path#CheckBinPath(g:go_gorename_bin)
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if empty(bin_path)
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return
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endif
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let fname = expand('%:p')
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let pos = s:getpos(line('.'), col('.'))
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let cmd = printf('%s -offset %s -to %s', shellescape(bin_path), shellescape(printf('%s:#%d', fname, pos)), shellescape(to))
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let out = go#tool#ExecuteInDir(cmd)
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" strip out newline on the end that gorename puts. If we don't remove, it
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" will trigger the 'Hit ENTER to continue' prompt
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let clean = split(out, '\n')
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if v:shell_error
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let errors = go#tool#ParseErrors(split(out, '\n'))
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call go#list#Populate(errors)
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call go#list#Window(len(errors))
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if !empty(errors) && !a:bang
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call go#list#JumpToFirst()
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elseif empty(errors)
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" failed to parse errors, output the original content
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call go#util#EchoError(out)
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endif
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return
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else
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call go#list#Clean()
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call go#list#Window()
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redraw | echon "vim-go: " | echohl Function | echon clean[0] | echohl None
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endif
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" refresh the buffer so we can see the new content
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" TODO(arslan): also find all other buffers and refresh them too. For this
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" we need a way to get the list of changes from gorename upon an success
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" change.
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silent execute ":e"
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endfunction
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func! s:getpos(l, c)
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if &encoding != 'utf-8'
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let buf = a:l == 1 ? '' : (join(getline(1, a:l-1), "\n") . "\n")
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let buf .= a:c == 1 ? '' : getline('.')[:a:c-2]
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return len(iconv(buf, &encoding, 'utf-8'))
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endif
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return line2byte(a:l) + (a:c-2)
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endfun
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" vim:ts=4:sw=4:et
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"
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