diff --git a/README.md b/README.md index 9f09e0a..f0ca5f6 100644 --- a/README.md +++ b/README.md @@ -27,7 +27,7 @@ name. That seems to be the fairest way to arrange this table. | -------- | ----- | | Bash | [-n flag](https://www.gnu.org/software/bash/manual/bash.html#index-set) | | Bourne Shell | [-n flag](http://linux.die.net/man/1/sh) | -| JavaScript | [eslint](http://eslint.org/), [jscs](http://jscs.info/) | +| JavaScript | [eslint](http://eslint.org/), [jscs](http://jscs.info/), [jshint](http://jshint.com/) | | Python | [flake8](http://flake8.pycqa.org/en/latest/) | | Ruby | [rubocop](https://github.com/bbatsov/rubocop) | diff --git a/ale_linters/javascript/jshint.vim b/ale_linters/javascript/jshint.vim new file mode 100644 index 0000000..ff44022 --- /dev/null +++ b/ale_linters/javascript/jshint.vim @@ -0,0 +1,58 @@ +" Author: Chris Kyrouac - https://github.com/fijshion + +if exists('g:loaded_ale_linters_javascript_jshint') + finish +endif + +let g:loaded_ale_linters_javascript_jshint = 1 + +" Set this to the location of the jshint configuration file +if !exists('g:ale_jshint_config_loc') + let g:ale_jshint_config_loc = '.jshintrc' +endif + +function! ale_linters#javascript#jshint#Handle(buffer, lines) + " Matches patterns line the following: + " + " stdin:57:9: Missing name in function declaration. + " stdin:60:5: Attempting to override 'test2' which is a constant. + " stdin:57:10: 'test' is defined but never used. + " stdin:57:1: 'function' is defined but never used. + let pattern = '^.\+:\(\d\+\):\(\d\+\): \(.\+\)' + let output = [] + + for line in a:lines + let l:match = matchlist(line, pattern) + + if len(l:match) == 0 + continue + endif + + let text = l:match[3] + let marker_parts = l:match[4] + + if len(marker_parts) == 2 + let text = text . ' (' . marker_parts[1] . ')' + endif + + " vcol is Needed to indicate that the column is a character. + call add(output, { + \ 'bufnr': a:buffer, + \ 'lnum': l:match[1] + 0, + \ 'vcol': 0, + \ 'col': l:match[2] + 0, + \ 'text': text, + \ 'type': 'E', + \ 'nr': -1, + \}) + endfor + + return output +endfunction + +call ALEAddLinter('javascript', { +\ 'name': 'jshint', +\ 'executable': 'jshint', +\ 'command': 'jshint --reporter unix --config ' . g:ale_jshint_config_loc . ' -', +\ 'callback': 'ale_linters#javascript#jshint#Handle', +\})