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|
if exists('g:loaded_syntastic_log_autoload') || !exists('g:loaded_syntastic_plugin')
finish
endif
let g:loaded_syntastic_log_autoload = 1
let s:save_cpo = &cpo
set cpo&vim
let s:one_time_notices_issued = []
" Public functions {{{1
function! syntastic#log#info(msg) abort " {{{2
echomsg 'syntastic: info: ' . a:msg
endfunction " }}}2
function! syntastic#log#warn(msg) abort " {{{2
echohl WarningMsg
echomsg 'syntastic: warning: ' . a:msg
echohl None
endfunction " }}}2
function! syntastic#log#error(msg) abort " {{{2
execute "normal \<Esc>"
echohl ErrorMsg
echomsg 'syntastic: error: ' . a:msg
echohl None
endfunction " }}}2
function! syntastic#log#oneTimeWarn(msg) abort " {{{2
if index(s:one_time_notices_issued, a:msg) >= 0
return
endif
call add(s:one_time_notices_issued, a:msg)
call syntastic#log#warn(a:msg)
endfunction " }}}2
" @vimlint(EVL102, 1, l:OLD_VAR)
function! syntastic#log#deprecationWarn(old, new, ...) abort " {{{2
if exists('g:syntastic_' . a:old) && !exists('g:syntastic_' . a:new)
let msg = 'variable g:syntastic_' . a:old . ' is deprecated, please use '
if a:0
let OLD_VAR = g:syntastic_{a:old}
try
let NEW_VAR = eval(a:1)
let msg .= 'in its stead: let g:syntastic_' . a:new . ' = ' . string(NEW_VAR)
let g:syntastic_{a:new} = NEW_VAR
catch
let msg .= 'g:syntastic_' . a:new . ' instead'
endtry
else
let msg .= 'g:syntastic_' . a:new . ' instead'
let g:syntastic_{a:new} = g:syntastic_{a:old}
endif
call syntastic#log#oneTimeWarn(msg)
endif
endfunction " }}}2
" @vimlint(EVL102, 0, l:OLD_VAR)
function! syntastic#log#debug(level, msg, ...) abort " {{{2
if !s:_isDebugEnabled(a:level)
return
endif
let leader = s:_log_timestamp()
call s:_logRedirect(1)
if a:0 > 0
" filter out dictionary functions
echomsg leader . a:msg . ' ' .
\ strtrans(string(type(a:1) == type({}) || type(a:1) == type([]) ?
\ filter(copy(a:1), 'type(v:val) != type(function("tr"))') : a:1))
else
echomsg leader . a:msg
endif
call s:_logRedirect(0)
endfunction " }}}2
function! syntastic#log#debugShowOptions(level, names) abort " {{{2
if !s:_isDebugEnabled(a:level)
return
endif
let leader = s:_log_timestamp()
call s:_logRedirect(1)
let vlist = copy(type(a:names) == type('') ? [a:names] : a:names)
let add_shell = index(vlist, 'shell') >= 0 && &shell !=# syntastic#util#var('shell')
if !empty(vlist)
call map(vlist, "'&' . v:val . ' = ' . strtrans(string(eval('&' . v:val))) . (s:_is_modified(v:val) ? ' (!)' : '')")
if add_shell
call add(vlist, 'u:shell = ' . strtrans(string(syntastic#util#var('shell'))) . ' (!)')
endif
echomsg leader . join(vlist, ', ')
endif
call s:_logRedirect(0)
endfunction " }}}2
function! syntastic#log#debugShowVariables(level, names) abort " {{{2
if !s:_isDebugEnabled(a:level)
return
endif
let leader = s:_log_timestamp()
call s:_logRedirect(1)
let vlist = type(a:names) == type('') ? [a:names] : a:names
for name in vlist
let msg = s:_format_variable(name)
if msg !=# ''
echomsg leader . msg
endif
endfor
call s:_logRedirect(0)
endfunction " }}}2
function! syntastic#log#debugDump(level) abort " {{{2
if !s:_isDebugEnabled(a:level)
return
endif
call syntastic#log#debugShowVariables( a:level, sort(keys(g:_SYNTASTIC_DEFAULTS)) )
endfunction " }}}2
function! syntastic#log#ndebug(level, title, messages) abort " {{{2
if s:_isDebugEnabled(a:level)
return
endif
call syntastic#log#error(a:title)
if type(a:messages) == type([])
for msg in a:messages
echomsg msg
endfor
else
echomsg a:messages
endif
endfunction " }}}2
" }}}1
" Private functions {{{1
function! s:_isDebugEnabled_smart(level) abort " {{{2
return and(g:syntastic_debug, a:level)
endfunction " }}}2
function! s:_isDebugEnabled_dumb(level) abort " {{{2
" poor man's bit test for bit N, assuming a:level == 2**N
return (g:syntastic_debug / a:level) % 2
endfunction " }}}2
let s:_isDebugEnabled = function(exists('*and') ? 's:_isDebugEnabled_smart' : 's:_isDebugEnabled_dumb')
lockvar s:_isDebugEnabled
function! s:_logRedirect(on) abort " {{{2
if exists('g:syntastic_debug_file')
if a:on
try
execute 'redir >> ' . fnameescape(expand(g:syntastic_debug_file, 1))
catch /\m^Vim\%((\a\+)\)\=:/
silent! redir END
unlet g:syntastic_debug_file
endtry
else
silent! redir END
endif
endif
endfunction " }}}2
" }}}1
" Utilities {{{1
function! s:_log_timestamp_smart() abort " {{{2
return printf('syntastic: %f: ', reltimefloat(reltime(g:_SYNTASTIC_START)))
endfunction " }}}2
function! s:_log_timestamp_dumb() abort " {{{2
return 'syntastic: ' . split(reltimestr(reltime(g:_SYNTASTIC_START)))[0] . ': '
endfunction " }}}2
let s:_log_timestamp = function(has('float') && exists('*reltimefloat') ? 's:_log_timestamp_smart' : 's:_log_timestamp_dumb')
lockvar s:_log_timestamp
function! s:_format_variable(name) abort " {{{2
let vals = []
if exists('g:syntastic_' . a:name)
call add(vals, 'g:syntastic_' . a:name . ' = ' . strtrans(string(g:syntastic_{a:name})))
endif
if exists('b:syntastic_' . a:name)
call add(vals, 'b:syntastic_' . a:name . ' = ' . strtrans(string(b:syntastic_{a:name})))
endif
return join(vals, ', ')
endfunction " }}}2
function! s:_is_modified(name) abort " {{{2
if !exists('s:option_defaults')
let s:option_defaults = {}
endif
if !has_key(s:option_defaults, a:name)
let opt_save = eval('&' . a:name)
execute 'set ' . a:name . '&'
let s:option_defaults[a:name] = eval('&' . a:name)
execute 'let &' . a:name . ' = ' . string(opt_save)
endif
return s:option_defaults[a:name] !=# eval('&' . a:name)
endfunction " }}}2
" }}}1
let &cpo = s:save_cpo
unlet s:save_cpo
" vim: set sw=4 sts=4 et fdm=marker:
|
