fixed highlighting of parse error

fixed highlighting of unknown properties
csstree · Jan 19, 2017 · 9239223 · 9239223
1 parent f683978
commit 9239223
Showing 1 changed file with 27 additions and 6 deletions.
diff --git a/lib/index.js b/lib/index.js
@@ -7,23 +7,44 @@ export function activate() {
   require('atom-package-deps').install('csstree-validator');
 }
 
+const TYPE_WARNING = 'Warning';
+const TYPE_ERROR = 'Error';
+const SEVERITY_WARNING = 'warning';
+const SEVERITY_ERROR = 'error';
+
 function lint(editor, filePath) {
   let report = validateString(editor.getText());
 
   return Object.keys(report)
     .reduce((r, c) => r.concat(report[c]), [])
     .map(warning => {
       let range = new Range();
+      let type = TYPE_WARNING;
+      let severity = SEVERITY_WARNING;
+
+      range.start = new Point(warning.line - 1, warning.column - 1);
+
+      if (warning.loc) {
+        let endLine = warning.loc.end.line - 1;
+        let endColumn = warning.loc.end.column - 1;
 
-      range.start = new Point(warning.loc.start.line - 1, warning.loc.start.column - 1);
-      range.end = new Point(warning.loc.end.line - 1, warning.loc.end.column - 1);
+        if (!warning.message.indexOf('Unknown property')) {
+          range.end = new Point(range.start.row, range.start.column + warning.property.length);
+        } else {
+          range.end = new Point(endLine, endColumn);
+        }
+      } else {
+        type = TYPE_ERROR;
+        severity = SEVERITY_ERROR;
+        range.end = new Point(range.start.row, range.start.column + 1);
+      }
 
       return {
-        type: 'Warning',
-        severity: 'warning',
-        text: warning.message,
+        type,
+        severity,
         range,
-        filePath
+        filePath,
+        text: warning.message
       }
     });
 }