This commit is contained in:
mattn 2016-10-14 06:06:37 +00:00 committed by GitHub
commit 3f83395b9f

113
plug.vim
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@ -98,6 +98,7 @@ let s:plug_buf = get(s:, 'plug_buf', -1)
let s:mac_gui = has('gui_macvim') && has('gui_running')
let s:is_win = has('win32') || has('win64')
let s:nvim = has('nvim') && exists('*jobwait') && !s:is_win
let s:vim8 = has('patch-8.0.0001') && exists('*job_start')
let s:me = resolve(expand('<sfile>:p'))
let s:base_spec = { 'branch': 'master', 'frozen': 0 }
let s:TYPE = {
@ -948,8 +949,9 @@ function! s:update_impl(pull, force, args) abort
call s:warn('echom', '[vim-plug] Update Neovim for parallel installer')
endif
let python = (has('python') || has('python3')) && (!s:nvim || has('vim_starting'))
let ruby = has('ruby') && !s:nvim && (v:version >= 703 || v:version == 702 && has('patch374')) && !(s:is_win && has('gui_running')) && s:check_ruby()
let use_job = s:nvim || s:vim8
let python = (has('python') || has('python3')) && (!use_job || has('vim_starting'))
let ruby = has('ruby') && !use_job && (v:version >= 703 || v:version == 702 && has('patch374')) && !(s:is_win && has('gui_running')) && s:check_ruby()
let s:update = {
\ 'start': reltime(),
@ -959,7 +961,7 @@ function! s:update_impl(pull, force, args) abort
\ 'pull': a:pull,
\ 'force': a:force,
\ 'new': {},
\ 'threads': (python || ruby || s:nvim) ? min([len(todo), threads]) : 1,
\ 'threads': (python || ruby || use_job) ? min([len(todo), threads]) : 1,
\ 'bar': '',
\ 'fin': 0
\ }
@ -973,7 +975,7 @@ function! s:update_impl(pull, force, args) abort
\ '--depth 1' . (s:git_version_requirement(1, 7, 10) ? ' --no-single-branch' : '') : ''
" Python version requirement (>= 2.7)
if python && !has('python3') && !ruby && !s:nvim && s:update.threads > 1
if python && !has('python3') && !ruby && !use_job && s:update.threads > 1
redir => pyv
silent python import platform; print platform.python_version()
redir END
@ -1085,12 +1087,16 @@ function! s:update_finish()
endfunction
function! s:job_abort()
if !s:nvim || !exists('s:jobs')
if (!s:nvim && !s:vim8) || !exists('s:jobs')
return
endif
for [name, j] in items(s:jobs)
if s:nvim
silent! call jobstop(j.jobid)
elseif s:vim8
silent! call job_stop(j.jobid)
endif
if j.new
call s:system('rm -rf ' . s:shellesc(g:plugs[name].dir))
endif
@ -1098,14 +1104,8 @@ function! s:job_abort()
let s:jobs = {}
endfunction
" When a:event == 'stdout', data = list of strings
" When a:event == 'exit', data = returncode
function! s:job_handler(job_id, data, event) abort
if !s:plug_window_exists() " plug window closed
return s:job_abort()
endif
if a:event == 'stdout'
function! s:job_out_cb(self, ch, data) abort
let self = a:self
let complete = empty(a:data[-1])
let lines = map(filter(a:data, 'v:val =~ "[^\r\n]"'), 'split(v:val, "[\r\n]")[-1]')
call extend(self.lines, lines)
@ -1118,25 +1118,67 @@ function! s:job_handler(job_id, data, event) abort
if self.tick % len(s:jobs) == 0
call s:log(self.new ? '+' : '*', self.name, self.result)
endif
elseif a:event == 'exit'
let self.running = 0
if a:data != 0
let self.error = 1
endif
endfunction
function! s:job_exit_cb(self, ch, data) abort
let self = a:self
call s:reap(self.name)
call s:tick()
endfunction
function! s:find_job(ch)
for j in keys(s:jobs)
if s:jobs[j].jobid == a:ch
return s:jobs[j]
endif
endfor
return {}
endfunction
function! s:vim8_out_cb(ch, data)
if !s:plug_window_exists() " plug window closed
return s:job_abort()
endif
let self = s:find_job(a:ch)
if !empty(self)
call s:job_out_cb(self, a:ch, a:data)
endif
endfunction
function! s:vim8_exit_cb(ch, data)
if !s:plug_window_exists() " plug window closed
return s:job_abort()
endif
let self = s:find_job(a:ch)
if !empty(self)
call s:job_exit_cb(self, a:ch, a:data)
endif
endfunction
" When a:event == 'stdout', data = list of strings
" When a:event == 'exit', data = returncode
function! s:nvim_job_handler(job_id, data, event) abort
if !s:plug_window_exists() " plug window closed
return s:job_abort()
endif
if a:event == 'stdout'
call s:job_out_cb(self, a:job_id, a:data)
elseif a:event == 'exit'
call s:job_exit_cb(self, a:job_id, a:data)
endif
endfunction
function! s:spawn(name, cmd, opts)
let job = { 'name': a:name, 'running': 1, 'error': 0, 'lines': [], 'result': '',
\ 'new': get(a:opts, 'new', 0),
\ 'on_stdout': function('s:job_handler'),
\ 'on_exit' : function('s:job_handler'),
\ }
let job = {}
let s:jobs[a:name] = job
if s:nvim
call extend(job, { 'name': a:name, 'running': 1, 'error': 0, 'lines': [], 'result': '',
\ 'new': get(a:opts, 'new', 0),
\ 'on_stdout': function('s:nvim_job_handler'),
\ 'on_exit' : function('s:nvim_job_handler'),
\ })
let argv = [ 'sh', '-c',
\ (has_key(a:opts, 'dir') ? s:with_cd(a:cmd, a:opts.dir) : a:cmd) ]
let jid = jobstart(argv, job)
@ -1148,6 +1190,29 @@ function! s:spawn(name, cmd, opts)
let job.result = jid < 0 ? 'sh is not executable' :
\ 'Invalid arguments (or job table is full)'
endif
elseif s:vim8
call extend(job, { 'name': a:name, 'running': 1, 'error': 0, 'lines': [], 'result': '',
\ 'new': get(a:opts, 'new', 0),
\ })
if s:is_win
let argv = [ 'cmd', '/c',
\ (has_key(a:opts, 'dir') ? s:with_cd(a:cmd, a:opts.dir) : a:cmd) ]
else
let argv = [ 'sh', '-c',
\ (has_key(a:opts, 'dir') ? s:with_cd(a:cmd, a:opts.dir) : a:cmd) ]
endif
let jid = job_start(argv, {
\ 'out_cb': function('s:vim8_out_cb'),
\ 'exit_cb' : function('s:vim8_exit_cb')
\})
if job_status(jid) == 'run'
let job.jobid = jid
else
let job.running = 0
let job.error = 1
let job.result = jid < 0 ? 'sh is not executable' :
\ 'Invalid arguments (or job table is full)'
endif
else
let params = has_key(a:opts, 'dir') ? [a:cmd, a:opts.dir] : [a:cmd]
let job.result = call('s:system', params)
@ -1214,7 +1279,7 @@ endfunction
function! s:tick()
let pull = s:update.pull
let prog = s:progress_opt(s:nvim)
let prog = s:progress_opt(s:nvim || s:vim8)
while 1 " Without TCO, Vim stack is bound to explode
if empty(s:update.todo)
if empty(s:jobs) && !s:update.fin