124 lines
3.1 KiB
VimL
124 lines
3.1 KiB
VimL
if has('nvim') && !exists("g:go_term_mode")
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let g:go_term_mode = 'vsplit'
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endif
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" s:jobs is a global reference to all jobs started with new()
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let s:jobs = {}
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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(cmd)
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call go#term#newmode(a:cmd, g:go_term_mode)
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endfunction
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" new creates a new terminal with the given command and window mode.
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function! go#term#newmode(cmd, mode)
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let mode = a:mode
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if empty(mode)
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let mode = g:go_term_mode
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endif
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" modify GOPATH if needed
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let old_gopath = $GOPATH
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let $GOPATH = go#path#Detect()
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" execute go build in the files directory
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let cd = exists('*haslocaldir') && haslocaldir() ? 'lcd ' : 'cd '
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let dir = getcwd()
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execute cd . fnameescape(expand("%:p:h"))
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execute 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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let job = {
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\ 'stderr' : [],
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\ 'stdout' : [],
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\ 'on_stdout': function('s:on_stdout'),
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\ 'on_stderr': function('s:on_stderr'),
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\ 'on_exit' : function('s:on_exit'),
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\ }
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let id = termopen(a:cmd, job)
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execute cd . fnameescape(dir)
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" restore back GOPATH
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let $GOPATH = old_gopath
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let job.id = id
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startinsert
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" resize new term if needed.
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let height = get(g:, 'go_term_height', winheight(0))
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let width = get(g:, 'go_term_width', winwidth(0))
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" we are careful how to resize. for example it's vertical we don't change
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" the height. The below command resizes the buffer
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if a:mode == "split"
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exe 'resize ' . height
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elseif a:mode == "vertical"
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exe 'vertical resize ' . width
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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(id, width, height)
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let s:jobs[id] = job
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return id
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endfunction
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function! s:on_stdout(job_id, data)
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if !has_key(s:jobs, a:job_id)
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return
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endif
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let job = s:jobs[a:job_id]
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call extend(job.stdout, a:data)
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endfunction
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function! s:on_stderr(job_id, data)
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if !has_key(s:jobs, a:job_id)
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return
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endif
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let job = s:jobs[a:job_id]
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call extend(job.stderr, a:data)
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endfunction
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function! s:on_exit(job_id, data)
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if !has_key(s:jobs, a:job_id)
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return
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endif
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let job = s:jobs[a:job_id]
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" usually there is always output so never branch into this clause
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if empty(job.stdout)
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call go#list#Clean()
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call go#list#Window()
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else
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let errors = go#tool#ParseErrors(job.stdout)
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let errors = go#tool#FilterValids(errors)
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if !empty(errors)
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" close terminal we don't need it
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close
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call go#list#Populate(errors)
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call go#list#Window(len(errors))
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call go#list#JumpToFirst()
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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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endif
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endif
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unlet s:jobs[a:job_id]
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endfunction
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" vim:ts=4:sw=4:et
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