1
0
Fork 0
mirror of synced 2024-11-16 14:05:34 -05:00
ultimate-vim/sources_non_forked/vim-go/autoload/go/jobcontrol.vim
Amir Salihefendic 3e3297af67 Updated plugins
2018-06-14 12:31:12 +02:00

195 lines
5.5 KiB
VimL

" s:jobs is a global reference to all jobs started with Spawn() or with the
" internal function s:spawn
let s:jobs = {}
" s:handlers is a global event handlers for all jobs started with Spawn() or
" with the internal function s:spawn
let s:handlers = {}
" Spawn is a wrapper around s:spawn. It can be executed by other files and
" scripts if needed. Desc defines the description for printing the status
" during the job execution (useful for statusline integration).
function! go#jobcontrol#Spawn(bang, desc, for, args) abort
" autowrite is not enabled for jobs
call go#cmd#autowrite()
let job = s:spawn(a:bang, a:desc, a:for, a:args)
return job.id
endfunction
" AddHandler adds a on_exit callback handler and returns the id.
function! go#jobcontrol#AddHandler(handler) abort
let i = len(s:handlers)
while has_key(s:handlers, string(i))
let i += 1
break
endwhile
let s:handlers[string(i)] = a:handler
return string(i)
endfunction
" RemoveHandler removes a callback handler by id.
function! go#jobcontrol#RemoveHandler(id) abort
unlet s:handlers[a:id]
endfunction
" spawn spawns a go subcommand with the name and arguments with jobstart. Once a
" job is started a reference will be stored inside s:jobs. The job is started
" inside the current files folder.
function! s:spawn(bang, desc, for, args) abort
let status_type = a:args[0]
let status_dir = expand('%:p:h')
let started_at = reltime()
call go#statusline#Update(status_dir, {
\ 'desc': "current status",
\ 'type': status_type,
\ 'state': "started",
\})
let job = {
\ 'desc': a:desc,
\ 'bang': a:bang,
\ 'winid': win_getid(winnr()),
\ 'importpath': go#package#ImportPath(),
\ 'state': "RUNNING",
\ 'stderr' : [],
\ 'stdout' : [],
\ 'on_stdout': function('s:on_stdout'),
\ 'on_stderr': function('s:on_stderr'),
\ 'on_exit' : function('s:on_exit'),
\ 'status_type' : status_type,
\ 'status_dir' : status_dir,
\ 'started_at' : started_at,
\ 'for' : a:for,
\ 'errorformat': &errorformat,
\ }
" execute go build in the files directory
let cd = exists('*haslocaldir') && haslocaldir() ? 'lcd ' : 'cd '
" cleanup previous jobs for this file
for jb in values(s:jobs)
if jb.importpath == job.importpath
unlet s:jobs[jb.id]
endif
endfor
let dir = getcwd()
let jobdir = fnameescape(expand("%:p:h"))
execute cd . jobdir
" append the subcommand, such as 'build'
let argv = ['go'] + a:args
" run, forrest, run!
let id = jobstart(argv, job)
let job.id = id
let job.dir = jobdir
let s:jobs[id] = job
execute cd . fnameescape(dir)
return job
endfunction
" on_exit is the exit handler for jobstart(). It handles cleaning up the job
" references and also displaying errors in the quickfix window collected by
" on_stderr handler. If there are no errors and a quickfix window is open,
" it'll be closed.
function! s:on_exit(job_id, exit_status, event) dict abort
let l:winid = win_getid(winnr())
call win_gotoid(self.winid)
let status = {
\ 'desc': 'last status',
\ 'type': self.status_type,
\ 'state': "success",
\ }
if a:exit_status
let status.state = "failed"
endif
let elapsed_time = reltimestr(reltime(self.started_at))
" strip whitespace
let elapsed_time = substitute(elapsed_time, '^\s*\(.\{-}\)\s*$', '\1', '')
let status.state .= printf(" (%ss)", elapsed_time)
call go#statusline#Update(self.status_dir, status)
let std_combined = self.stderr + self.stdout
let cd = exists('*haslocaldir') && haslocaldir() ? 'lcd ' : 'cd '
let dir = getcwd()
execute cd self.dir
call s:callback_handlers_on_exit(s:jobs[a:job_id], a:exit_status, std_combined)
let l:listtype = go#list#Type(self.for)
if a:exit_status == 0
call go#list#Clean(l:listtype)
let self.state = "SUCCESS"
if go#config#EchoCommandInfo()
call go#util#EchoSuccess("[" . self.status_type . "] SUCCESS")
endif
execute cd . fnameescape(dir)
call win_gotoid(l:winid)
return
endif
let self.state = "FAILED"
if go#config#EchoCommandInfo()
call go#util#EchoError("[" . self.status_type . "] FAILED")
endif
" parse the errors relative to self.jobdir
call go#list#ParseFormat(l:listtype, self.errorformat, std_combined, self.for)
let errors = go#list#Get(l:listtype)
execute cd . fnameescape(dir)
if !len(errors)
" failed to parse errors, output the original content
call go#util#EchoError(std_combined[0])
call win_gotoid(l:winid)
return
endif
" if we are still in the same windows show the list
if self.winid == l:winid
call go#list#Window(l:listtype, len(errors))
if !empty(errors) && !self.bang
call go#list#JumpToFirst(l:listtype)
endif
endif
endfunction
" callback_handlers_on_exit runs all handlers for job on exit event.
function! s:callback_handlers_on_exit(job, exit_status, data) abort
if empty(s:handlers)
return
endif
for s:handler in values(s:handlers)
call s:handler(a:job, a:exit_status, a:data)
endfor
endfunction
" on_stdout is the stdout handler for jobstart(). It collects the output of
" stderr and stores them to the jobs internal stdout list.
function! s:on_stdout(job_id, data, event) dict abort
call extend(self.stdout, a:data)
endfunction
" on_stderr is the stderr handler for jobstart(). It collects the output of
" stderr and stores them to the jobs internal stderr list.
function! s:on_stderr(job_id, data, event) dict abort
call extend(self.stderr, a:data)
endfunction
" vim: sw=2 ts=2 et