149 lines
4.1 KiB
VimL
149 lines
4.1 KiB
VimL
" don't spam the user when Vim is started in Vi compatibility mode
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let s:cpo_save = &cpo
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set cpo&vim
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" new creates a new terminal with the given command. Mode is set based on the
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" global variable g:go_term_mode, which is by default set to :vsplit
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function! go#term#new(bang, cmd, errorformat) abort
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return go#term#newmode(a:bang, a:cmd, a:errorformat, go#config#TermMode())
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endfunction
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" go#term#newmode creates a new terminal with the given command and window mode.
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function! go#term#newmode(bang, cmd, errorformat, mode) abort
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let l:mode = a:mode
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if empty(l:mode)
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let l:mode = go#config#TermMode()
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endif
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let l:state = {
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\ 'cmd': a:cmd,
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\ 'bang' : a:bang,
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\ 'winid': win_getid(winnr()),
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\ 'stdout': [],
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\ 'stdout_buf': '',
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\ 'errorformat': a:errorformat,
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\ }
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" execute go build in the files directory
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let l:cd = exists('*haslocaldir') && haslocaldir() ? 'lcd ' : 'cd '
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let l:dir = getcwd()
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execute l:cd . fnameescape(expand("%:p:h"))
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execute l:mode . ' __go_term__'
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setlocal filetype=goterm
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setlocal bufhidden=delete
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setlocal winfixheight
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setlocal noswapfile
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setlocal nobuflisted
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" explicitly bind callbacks to state so that within them, self will always
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" refer to state. See :help Partial for more information.
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"
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" Don't set an on_stderr, because it will be passed the same data as
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" on_stdout. See https://github.com/neovim/neovim/issues/2836
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let l:job = {
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\ 'on_stdout': function('s:on_stdout', [], state),
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\ 'on_exit' : function('s:on_exit', [], state),
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\ }
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let l:state.id = termopen(a:cmd, l:job)
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let l:state.termwinid = win_getid(winnr())
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execute l:cd . fnameescape(l:dir)
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" resize new term if needed.
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let l:height = go#config#TermHeight()
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let l:width = go#config#TermWidth()
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" Adjust the window width or height depending on whether it's a vertical or
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" horizontal split.
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if l:mode =~ "vertical" || l:mode =~ "vsplit" || l:mode =~ "vnew"
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exe 'vertical resize ' . l:width
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elseif mode =~ "split" || mode =~ "new"
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exe 'resize ' . l:height
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endif
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" we also need to resize the pty, so there you go...
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call jobresize(l:state.id, l:width, l:height)
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call win_gotoid(l:state.winid)
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return l:state.id
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endfunction
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function! s:on_stdout(job_id, data, event) dict abort
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" A single empty string means EOF was reached. The first item will never be
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" the empty string except for when it's the only item and is signaling that
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" EOF was reached.
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if len(a:data) == 1 && a:data[0] == ''
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" when there's nothing buffered, return early so that an
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" erroneous message will not be added.
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if self.stdout_buf == ''
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return
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endif
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let self.stdout = add(self.stdout, self.stdout_buf)
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else
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let l:data = copy(a:data)
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let l:data[0] = self.stdout_buf . l:data[0]
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" The last element may be a partial line; save it for next time.
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let self.stdout_buf = l:data[-1]
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let self.stdout = extend(self.stdout, l:data[:-2])
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endif
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endfunction
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function! s:on_exit(job_id, exit_status, event) dict abort
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let l:winid = win_getid(winnr())
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call win_gotoid(self.winid)
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let l:listtype = go#list#Type("_term")
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if a:exit_status == 0
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call go#list#Clean(l:listtype)
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call win_gotoid(l:winid)
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return
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endif
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call win_gotoid(self.winid)
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let l:title = self.cmd
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if type(l:title) == v:t_list
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let l:title = join(self.cmd)
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endif
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let l:i = 0
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while l:i < len(self.stdout)
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let self.stdout[l:i] = substitute(self.stdout[l:i], "\r$", '', 'g')
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let l:i += 1
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endwhile
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call go#list#ParseFormat(l:listtype, self.errorformat, self.stdout, l:title)
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let l:errors = go#list#Get(l:listtype)
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call go#list#Window(l:listtype, len(l:errors))
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if empty(l:errors)
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call go#util#EchoError( '[' . l:title . '] ' . "FAIL")
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call win_gotoid(l:winid)
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return
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endif
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" close terminal; we don't need it anymore
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call win_gotoid(self.termwinid)
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close!
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if self.bang
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call win_gotoid(l:winid)
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return
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endif
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call win_gotoid(self.winid)
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call go#list#JumpToFirst(l:listtype)
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endfunction
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" restore Vi compatibility settings
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let &cpo = s:cpo_save
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unlet s:cpo_save
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" vim: sw=2 ts=2 et
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