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author | w0rp <devw0rp@gmail.com> | 2016-09-09 00:23:26 +0100 |
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committer | w0rp <devw0rp@gmail.com> | 2016-09-09 00:23:26 +0100 |
commit | 11c11e578f22cda52048fdec1354f9675b413495 (patch) | |
tree | 6609b83f02e56f3d151deb0599ca349dbbce6e3a /ale_linters/javascript/eslint.vim | |
download | ale-11c11e578f22cda52048fdec1354f9675b413495.zip |
Add linting with eslint in NeoVim, with a few bugs.
Diffstat (limited to 'ale_linters/javascript/eslint.vim')
-rw-r--r-- | ale_linters/javascript/eslint.vim | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/ale_linters/javascript/eslint.vim b/ale_linters/javascript/eslint.vim new file mode 100644 index 00000000..d6763eef --- /dev/null +++ b/ale_linters/javascript/eslint.vim @@ -0,0 +1,41 @@ +if exists('g:loaded_ale_linters_javascript_eslint') + finish +endif + +let g:loaded_ale_linters_javascript_eslint = 1 + +function! ale_linters#javascript#eslint#Handle(lines) + " Matches patterns line the following: + " + " <text>:47:14: Missing trailing comma. [Warning/comma-dangle] + " <text>:56:41: Missing semicolon. [Error/semi] + let pattern = '^<text>:\(\d\+\):\(\d\+\): \(.\+\) \[\(.\+\)/\(.\+\)\]' + let output = [] + + for line in a:lines + let match = matchlist(line, pattern) + + if len(match) == 0 + break + endif + + " vcol is Needed to indicate that the column is a character. + call add(output, { + \ 'bufnr': bufnr('%'), + \ 'lnum': match[1] + 0, + \ 'vcol': 0, + \ 'col': match[2] + 0, + \ 'text': match[3] . '(' . match[5] . ')', + \ 'type': match[4] ==# 'Warning' ? 'W' : 'E', + \ 'nr': -1, + \}) + endfor + + return output +endfunction + +call ALEAddLinter('javascript', { +\ 'executable': 'eslint', +\ 'command': 'eslint -f unix --stdin', +\ 'callback': 'ale_linters#javascript#eslint#Handle', +\}) |