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Before:
Save g:ale_warn_about_trailing_whitespace
let g:ale_warn_about_trailing_whitespace = 1
runtime! ale_linters/yaml/yamllint.vim
After:
Restore
unlet! b:ale_warn_about_trailing_whitespace
call ale#linter#Reset()
Execute(Problems should be parsed correctly for yamllint):
AssertEqual
\ [
\ {
\ 'lnum': 1,
\ 'col': 1,
\ 'type': 'W',
\ 'text': 'missing document start "---"',
\ 'code': 'document-start',
\ },
\ {
\ 'lnum': 2,
\ 'col': 1,
\ 'type': 'E',
\ 'text': 'syntax error: expected the node content, but found ''<stream end>''',
\ },
\ ],
\ ale_linters#yaml#yamllint#Handle(bufnr(''), [
\ 'something.yaml:1:1: [warning] missing document start "---" (document-start)',
\ 'something.yml:2:1: [error] syntax error: expected the node content, but found ''<stream end>''',
\ ])
Execute(The yamllint handler should respect ale_warn_about_trailing_whitespace):
AssertEqual
\ [
\ {
\ 'lnum': 5,
\ 'col': 18,
\ 'type': 'E',
\ 'text': 'trailing spaces',
\ 'code': 'trailing-spaces',
\ },
\ ],
\ ale_linters#yaml#yamllint#Handle(bufnr(''), [
\ 'something.yml:5:18: [error] trailing spaces (trailing-spaces)',
\ ])
let b:ale_warn_about_trailing_whitespace = 0
AssertEqual
\ [
\ ],
\ ale_linters#yaml#yamllint#Handle(bufnr(''), [
\ 'something.yml:5:18: [error] trailing spaces (trailing-spaces)',
\ ])
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