#852 - Capture error codes for jscs

2 files changed, 21 insertions, 8 deletions

diff --git a/ale_linters/javascript/jscs.vim b/ale_linters/javascript/jscs.vim
index b3f826cf..bcf3ee3a 100644
--- a/ale_linters/javascript/jscs.vim
+++ b/ale_linters/javascript/jscs.vim
@@ -35,19 +35,23 @@ function! ale_linters#javascript#jscs#Handle(buffer, lines) abort
     "
     " foobar.js: line 2, col 1, Expected indentation of 1 characters
     "
-    let l:pattern = '^.*:\s\+line \(\d\+\),\s\+col\s\+\(\d\+\),\s\+\(.*\)$'
+    let l:pattern = '\v^.*:\s+line (\d+),\s+col\s+(\d+),\s+(.*)$'
     let l:output = []
-    let l:m = ale#util#GetMatches(a:lines, [l:pattern])
-
-    for l:match in l:m
-        let l:text = l:match[3]
 
+    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
 
diff --git a/test/handler/test_jscs_handler.vader b/test/handler/test_jscs_handler.vader
index 6247307e..5566116f 100644
--- a/test/handler/test_jscs_handler.vader
+++ b/test/handler/test_jscs_handler.vader
@@ -10,21 +10,30 @@ Execute(jscs should parse lines correctly):
   \   {
   \     'lnum': 1,
   \     'col': 7,
-  \     'text': 'disallowVar: Variable declarations should use `let` or `const` not `var`',
+  \     'text': 'Variable declarations should use `let` or `const` not `var`',
+  \     'code': 'disallowVar',
   \   },
   \   {
   \     'lnum': 3,
   \     'col': 21,
-  \     'text': 'disallowTrailingWhitespace: Illegal trailing whitespace',
+  \     'text': 'Illegal trailing whitespace',
+  \     'code': 'disallowTrailingWhitespace',
   \   },
   \   {
   \     'lnum': 5,
   \     'col': 9,
-  \     'text': 'disallowUnusedVariables: Variable `hello` is not used',
+  \     'text': 'Variable `hello` is not used',
+  \     'code': 'disallowUnusedVariables',
+  \   },
+  \   {
+  \     'lnum': 2,
+  \     'col': 1,
+  \     'text': 'Expected indentation of 1 characters',
   \   },
   \ ],
   \ ale_linters#javascript#jscs#Handle(347, [
   \   'foobar.js: line 1, col 7, disallowVar: Variable declarations should use `let` or `const` not `var`',
   \   'foobar.js: line 3, col 21, disallowTrailingWhitespace: Illegal trailing whitespace',
   \   'foobar.js: line 5, col 9, disallowUnusedVariables: Variable `hello` is not used',
+  \   'foobar.js: line 2, col 1, Expected indentation of 1 characters',
   \ ])