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" Debug/feedback helpers.
function! neomake#debug#pprint(d, ...) abort
return call('s:pprint', [a:d] + a:000)
endfunction
function! s:pprint(v, ...) abort
let indent = a:0 ? a:1 : ''
if type(a:v) ==# type({})
if empty(a:v)
return '{}'
endif
let r = "{\n"
for [k, l:V] in items(a:v)
let r .= printf("%s %s: %s,\n",
\ indent,
\ string(k),
\ s:pprint(neomake#utils#fix_self_ref(V), indent . ' '))
unlet V " old-vim
endfor
let r .= indent.'}'
return r
elseif type(a:v) ==# type([])
if empty(a:v)
return '[]'
endif
let r = '['."\n".join(map(copy(a:v), 'indent." ".s:pprint(v:val, indent." ")'), ",\n").",\n".indent.']'
return r
endif
return string(a:v)
endfunction
function! neomake#debug#validate_maker(maker) abort
let issues = {'errors': [], 'warnings': []}
if has_key(a:maker, 'process_json') && has_key(a:maker, 'process_output')
let issues.warnings += ['maker has process_json and process_output, but only process_json will be used.']
let check_process = ['process_json']
else
let check_process = ['process_json', 'process_output']
endif
for f in check_process
if has_key(a:maker, f)
if has_key(a:maker, 'mapexpr')
let issues.warnings += [printf(
\ 'maker has mapexpr, but only %s will be used.',
\ f)]
endif
if has_key(a:maker, 'postprocess')
let issues.warnings += [printf(
\ 'maker has postprocess, but only %s will be used.',
\ f)]
endif
if has_key(a:maker, 'errorformat')
let issues.warnings += [printf(
\ 'maker has errorformat, but only %s will be used.',
\ f)]
endif
endif
endfor
try
let maker = neomake#core#instantiate_maker(a:maker, {}, 0)
if !executable(maker.exe)
let t = get(maker, 'auto_enabled', 0) ? 'warnings' : 'errors'
let issues[t] += [printf("maker's exe (%s) is not executable.", maker.exe)]
endif
catch /^Neomake: /
let issues.errors += [substitute(v:exception, '^Neomake: ', '', '').'.']
endtry
if has_key(a:maker, 'name')
if a:maker.name !~# g:neomake#core#valid_maker_name_pattern
call add(issues['errors'], printf(
\ 'Invalid maker name: %s (should match %s)',
\ string(a:maker.name),
\ string(g:neomake#core#valid_maker_name_pattern)))
endif
endif
return issues
endfunction
" Optional arg: ft
function! s:get_makers_info(...) abort
let maker_names = call('neomake#GetEnabledMakers', a:000)
if empty(maker_names)
return ['None.']
endif
let maker_defaults = g:neomake#config#_defaults['maker_defaults']
let r = []
for maker_name in maker_names
let maker = call('neomake#GetMaker', [maker_name] + a:000)
let r += [' - '.maker.name]
let r += map(s:get_maker_info(maker, maker_defaults), "' '.v:val")
endfor
return r
endfunction
function! s:get_maker_info(maker, ...) abort
let maker_defaults = a:0 ? a:1 : {}
let maker = a:maker
let r = []
for [k, l:V] in sort(copy(items(maker)))
if k !=# 'name' && k !=# 'ft' && k !~# '^_'
if !has_key(maker_defaults, k)
\ || type(V) != type(maker_defaults[k])
\ || V !=# maker_defaults[k]
let r += [' - '.k.': '.string(V)]
endif
endif
unlet V " vim73
endfor
let issues = neomake#debug#validate_maker(maker)
if !empty(issues)
for type in sort(copy(keys(issues)))
let items = issues[type]
if !empty(items)
let r += [' - '.toupper(type) . ':']
for issue in items
let r += [' - ' . issue]
endfor
endif
endfor
endif
if type(maker.exe) == type('') && executable(maker.exe)
let version_arg = get(maker, 'version_arg', '--version')
let exe = exists('*exepath') ? exepath(maker.exe) : maker.exe
let version_output = neomake#compat#systemlist([exe, version_arg])
if empty(version_output)
let version_output = [printf(
\ 'failed to get version information (%s)',
\ v:shell_error)]
endif
let r += [printf(' - version information (%s %s): %s',
\ exe,
\ version_arg,
\ join(version_output, "\n "))]
endif
return r
endfunction
function! s:get_fts_with_makers() abort
return neomake#compat#uniq(sort(map(split(globpath(escape(&runtimepath, ' '),
\ 'autoload/neomake/makers/ft/*.vim'), "\n"),
\ 'fnamemodify(v:val, ":t:r")')))
endfunction
function! neomake#debug#get_maker_info(maker_name) abort
let source = ''
let maker = neomake#get_maker_by_name(a:maker_name, &filetype)
if empty(maker)
let maker = neomake#get_maker_by_name(a:maker_name)
if empty(maker)
let fts = filter(s:get_fts_with_makers(), 'v:val != &filetype')
for ft in fts
let maker = neomake#get_maker_by_name(a:maker_name, ft)
if !empty(maker)
let source = 'filetype '.ft
break
endif
endfor
else
let source = 'project maker'
endif
endif
if empty(maker)
call neomake#log#error(printf('Maker not found: %s.', a:maker_name))
return []
endif
let maker = neomake#create_maker_object(maker, &filetype)
return [maker.name . (empty(source) ? '' : ' ('.source.')')]
\ + s:get_maker_info(maker)
endfunction
function! neomake#debug#display_info(...) abort
let bang = a:0 ? a:1 : 0
if a:0 > 1
let maker_name = a:2
let lines = neomake#debug#get_maker_info(maker_name)
else
let lines = neomake#debug#_get_info_lines()
endif
if bang
try
call setreg('+', join(lines, "\n"), 'l')
catch
call neomake#log#error(printf(
\ 'Could not set clipboard: %s.', v:exception))
return
endtry
echom 'Copied Neomake info to clipboard ("+).'
else
echon join(lines, "\n")
endif
endfunction
function! s:trim(s) abort
return substitute(a:s, '\v^[ \t\r\n]+|[ \t\r\n]+$', '', 'g')
endfunction
function! neomake#debug#_get_info_lines() abort
let r = []
let ft = &filetype
let r += ['#### Neomake debug information']
let r += ['']
let r += ['Async support: '.neomake#has_async_support()]
let r += ['Current filetype: '.ft]
let r += ['Windows: '.neomake#utils#IsRunningWindows()]
let r += ['[shell, shellcmdflag, shellslash]: '.string([&shell, &shellcmdflag, &shellslash])]
let r += [join(map(split(neomake#utils#redir('verb set makeprg?'), '\n'), 's:trim(v:val)'), ', ')]
let r += ['']
let r += ['##### Enabled makers']
let r += ['']
let r += ['For the current filetype ("'.ft.'", used with :Neomake):']
let r += s:get_makers_info(ft)
if empty(ft)
let r += ['NOTE: the current buffer does not have a filetype.']
else
let conf_ft = neomake#utils#get_ft_confname(ft)
let r += ['NOTE: you can define g:neomake_'.conf_ft.'_enabled_makers'
\ .' to configure it (or b:neomake_'.conf_ft.'_enabled_makers).']
endif
let r += ['']
let r += ['For the project (used with :Neomake!):']
let r += s:get_makers_info()
let r += ['NOTE: you can define g:neomake_enabled_makers to configure it.']
let r += ['']
let r += ['Default maker settings:']
for [k, v] in items(neomake#config#get('maker_defaults'))
let r += [' - '.k.': '.string(v)]
unlet! v " Fix variable type mismatch with Vim 7.3.
endfor
let r += ['']
let r += ['##### Settings']
let r += ['']
let r += ['###### New-style (dict, overrides old-style)']
let r += ['']
let r += ['```']
let r += ['g:neomake: '.(exists('g:neomake') ? s:pprint(g:neomake) : 'unset')]
let r += ['b:neomake: '.(exists('b:neomake') ? s:pprint(b:neomake) : 'unset')]
let r += ['```']
let r += ['']
let r += ['###### Old-style']
let r += ['']
let r += ['```']
for [k, V] in sort(items(filter(copy(g:), "v:key =~# '^neomake_'")))
let r += ['g:'.k.' = '.string(V)]
unlet! V " Fix variable type mismatch with Vim 7.3.
endfor
let r += ['']
let r += ['```']
let r += ["\n"]
let r += ['#### :version']
let r += ['']
let r += ['```']
let r += split(neomake#utils#redir('version'), '\n')
let r += ['```']
let r += ['']
let r += ['#### :messages']
let r += ['']
let r += ['```']
let r += split(neomake#utils#redir('messages'), '\n')
let r += ['```']
return r
endfunction
" vim: ts=4 sw=4 et
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