Add standard linter

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Ahmed El Gabri 2017-02-05 18:26:26 +01:00
parent 744d7d789f
commit 119695bd08
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3 changed files with 116 additions and 1 deletions

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@ -68,7 +68,7 @@ name. That seems to be the fairest way to arrange this table.
| Go | [gofmt -e](https://golang.org/cmd/gofmt/), [go vet](https://golang.org/cmd/vet/), [golint](https://godoc.org/github.com/golang/lint), [go build](https://golang.org/cmd/go/) |
| Haskell | [ghc](https://www.haskell.org/ghc/), [hlint](https://hackage.haskell.org/package/hlint) |
| HTML | [HTMLHint](http://htmlhint.com/), [tidy](http://www.html-tidy.org/) |
| JavaScript | [eslint](http://eslint.org/), [jscs](http://jscs.info/), [jshint](http://jshint.com/), [flow](https://flowtype.org/) |
| JavaScript | [eslint](http://eslint.org/), [jscs](http://jscs.info/), [jshint](http://jshint.com/), [flow](https://flowtype.org/), [standard](http://standardjs.com/)
| JSON | [jsonlint](http://zaa.ch/jsonlint/) |
| LaTeX | [chktex](http://www.nongnu.org/chktex/), [lacheck](https://www.ctan.org/pkg/lacheck) |
| Lua | [luacheck](https://github.com/mpeterv/luacheck) |

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@ -0,0 +1,71 @@
" Author: Ahmed El Gabri <@ahmedelgabri>
" Description: standardjs for JavaScript files
let g:ale_javascript_standard_executable =
\ get(g:, 'ale_javascript_standard_executable', 'standard')
let g:ale_javascript_standard_options =
\ get(g:, 'ale_javascript_standard_options', '')
let g:ale_javascript_standard_use_global =
\ get(g:, 'ale_javascript_standard_use_global', 0)
function! ale_linters#javascript#standard#GetExecutable(buffer) abort
if g:ale_javascript_standard_use_global
return g:ale_javascript_standard_executable
endif
return ale#util#ResolveLocalPath(
\ a:buffer,
\ 'node_modules/.bin/standard',
\ g:ale_javascript_standard_executable
\)
endfunction
function! ale_linters#javascript#standard#GetCommand(buffer) abort
return ale_linters#javascript#standard#GetExecutable(a:buffer)
\ . ' ' . g:ale_javascript_standard_options
\ . ' --stdin %s'
endfunction
function! ale_linters#javascript#standard#Handle(buffer, lines) abort
" Matches patterns line the following:
"
" /path/to/some-filename.js:47:14: Strings must use singlequote.
" /path/to/some-filename.js:56:41: Expected indentation of 2 spaces but found 4.
" /path/to/some-filename.js:13:3: Parsing error: Unexpected token
let l:pattern = '^.*:\(\d\+\):\(\d\+\): \(.\+\)$'
let l:output = []
for l:line in a:lines
let l:match = matchlist(l:line, l:pattern)
if len(l:match) == 0
continue
endif
let l:type = 'Error'
let l:text = l:match[3]
" vcol is Needed to indicate that the column is a character.
call add(l:output, {
\ 'bufnr': a:buffer,
\ 'lnum': l:match[1] + 0,
\ 'vcol': 0,
\ 'col': l:match[2] + 0,
\ 'text': l:text,
\ 'type': 'E',
\ 'nr': -1,
\})
endfor
return l:output
endfunction
call ale#linter#Define('javascript', {
\ 'name': 'standard',
\ 'executable_callback': 'ale_linters#javascript#standard#GetExecutable',
\ 'command_callback': 'ale_linters#javascript#standard#GetCommand',
\ 'callback': 'ale_linters#javascript#standard#Handle',
\})

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@ -0,0 +1,44 @@
Execute(The standard handler should parse lines correctly):
runtime ale_linters/javascript/standard.vim
AssertEqual
\ [
\ {
\ 'bufnr': 347,
\ 'lnum': 47,
\ 'vcol': 0,
\ 'col': 14,
\ 'text': 'Expected indentation of 2 spaces but found 4.',
\ 'type': 'E',
\ 'nr': -1,
\ },
\ {
\ 'bufnr': 347,
\ 'lnum': 56,
\ 'vcol': 0,
\ 'col': 41,
\ 'text': 'Strings must use singlequote.',
\ 'type': 'E',
\ 'nr': -1,
\ },
\ {
\ 'bufnr': 347,
\ 'lnum': 13,
\ 'vcol': 0,
\ 'col': 3,
\ 'text': 'Parsing error: Unexpected token',
\ 'type': 'E',
\ 'nr': -1,
\ },
\ ],
\ ale_linters#javascript#standard#Handle(347, [
\ 'This line should be ignored completely',
\ '/path/to/some-filename.js:47:14: Expected indentation of 2 spaces but found 4.',
\ '/path/to/some-filename.js:56:41: Strings must use singlequote.',
\ 'This line should be ignored completely',
\ '/path/to/some-filename.js:13:3: Parsing error: Unexpected token',
\ ])
After:
call ale#linter#Reset()