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#769 Ignore stderr output and output without JSON we can read for rubocop

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This commit is contained in:
w0rp 2017-07-13 22:47:43 +01:00
parent f7f6f6541d
commit b50ae96413
2 changed files with 14 additions and 22 deletions
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17
ale_linters/ruby/rubocop.vim
View File

@ -14,22 +14,16 @@ function! ale_linters#ruby#rubocop#GetCommand(buffer) abort
endfunction
function! ale_linters#ruby#rubocop#Handle(buffer, lines) abort
if empty(a:lines)
return []
endif
try
let l:errors = json_decode(a:lines[0])
catch
return [{
\ 'lnum': 1,
\ 'text': 'rubocop configuration error (type :ALEDetail for more information)',
\ 'detail': join(a:lines, "\n"),
\}]
return []
endtry
if l:errors['summary']['offense_count'] == 0 || empty(l:errors['files'])
return []
if !has_key(l:errors, 'summary')
\|| l:errors['summary']['offense_count'] == 0
\|| empty(l:errors['files'])
return []
endif
let l:output = []
@ -63,5 +57,4 @@ call ale#linter#Define('ruby', {
\ 'executable_callback': 'ale#handlers#rubocop#GetExecutable',
\ 'command_callback': 'ale_linters#ruby#rubocop#GetCommand',
\ 'callback': 'ale_linters#ruby#rubocop#Handle',
\ 'output_stream': 'both',
\})

19
test/handler/test_rubocop_handler.vader
View File

@ -55,19 +55,18 @@ Execute(The rubocop handler should handle when no files are checked):
\ '{"metadata":{"rubocop_version":"0.47.1","ruby_engine":"ruby","ruby_version":"2.1.5","ruby_patchlevel":"273","ruby_platform":"x86_64-linux-gnu"},"files":[],"summary":{"offense_count":0,"target_file_count":0,"inspected_file_count":0}}'
\ ])
Execute(Parse errors should be handled for rubocop):
Execute(The rubocop handler should handle output without any errors):
let g:lines = [
\ '/my/project/.rubocop.yml: Layout/MultilineOperationIndentation has the wrong namespace - should be Style',
\ '/my/project/.rubocop.yml: Layout/AlignHash has the wrong namespace - should be Style',
\ '{"metadata":{"rubocop_version":"0.48.1","ruby_engine":"ruby","ruby_version":"2.4.1","ruby_patchlevel":"111","ruby_platform":"x86_64-darwin16"},"files":[]}',
\]
AssertEqual
\ [
\ {
\ 'lnum': 1,
\ 'text': 'rubocop configuration error (type :ALEDetail for more information)',
\ 'detail': join(g:lines, "\n"),
\ },
\ ],
\ [],
\ ale_linters#ruby#rubocop#Handle(347, g:lines)
\
AssertEqual
\ [],
\ ale_linters#ruby#rubocop#Handle(347, ['{}'])
AssertEqual
\ [],
\ ale_linters#ruby#rubocop#Handle(347, [])