Merge commit '76265755a1add77121c8f9dabb3e9bb70fe9a972' as '.vim/bundle/ale'

[etc/vim.git] / .vim / bundle / ale / ale_linters / javascript / jscs.vim

diff --git a/.vim/bundle/ale/ale_linters/javascript/jscs.vim b/.vim/bundle/ale/ale_linters/javascript/jscs.vim
new file mode 100644 (file)
index 0000000..ae3be68
--- /dev/null
+++ b/.vim/bundle/ale/ale_linters/javascript/jscs.vim
@@ -0,0 +1,61 @@
+" Author: Chris Kyrouac - https://github.com/fijshion
+" Description: jscs for JavaScript files
+
+call ale#Set('javascript_jscs_executable', 'jscs')
+call ale#Set('javascript_jscs_use_global', get(g:, 'ale_use_global_executables', 0))
+
+function! ale_linters#javascript#jscs#GetCommand(buffer) abort
+    " Search for a local JShint config locaation, and default to a global one.
+    let l:jscs_config = ale#path#ResolveLocalPath(
+    \   a:buffer,
+    \   '.jscsrc',
+    \   get(g:, 'ale_jscs_config_loc', '')
+    \)
+
+    let l:command = '%e --reporter inline --no-colors'
+
+    if !empty(l:jscs_config)
+        let l:command .= ' --config ' . ale#Escape(l:jscs_config)
+    endif
+
+    let l:command .= ' -'
+
+    return l:command
+endfunction
+
+function! ale_linters#javascript#jscs#Handle(buffer, lines) abort
+    " Matches patterns looking like the following
+    "
+    " foobar.js: line 2, col 1, Expected indentation of 1 characters
+    "
+    let l:pattern = '\v^.*:\s+line (\d+),\s+col\s+(\d+),\s+(.*)$'
+    let l:output = []
+
+    for l:match in ale#util#GetMatches(a:lines, l:pattern)
+        let l:obj = {
+        \   'lnum': l:match[1] + 0,
+        \   'col': l:match[2] + 0,
+        \   'text': l:match[3]
+        \}
+
+        let l:code_match = matchlist(l:match[3], '\v([^ :]+): (.+)$')
+
+        if !empty(l:code_match)
+            let l:obj.code = l:code_match[1]
+            let l:obj.text = l:code_match[2]
+        endif
+
+        call add(l:output, l:obj)
+    endfor
+
+    return l:output
+endfunction
+
+call ale#linter#Define('javascript', {
+\   'name': 'jscs',
+\   'executable': {b -> ale#path#FindExecutable(b, 'javascript_jscs', [
+\       'node_modules/.bin/jscs',
+\   ])},
+\   'command': function('ale_linters#javascript#jscs#GetCommand'),
+\   'callback': 'ale_linters#javascript#jscs#Handle',
+\})