fix(tag): show source file in error stack

hexojs · Aug 10, 2022 · 1ee76ce · 1ee76ce
1 parent bbf09ac
commit 1ee76ce
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diff --git a/lib/extend/tag.js b/lib/extend/tag.js
@@ -160,6 +160,8 @@ const getContext = (lines, errLine, location, type) => {
  * @return {Error}    New error object with embedded context
  */
 const formatNunjucksError = (err, input, source = '') => {
+  err.stack = err.stack.replace('(unknown path)', source ? magenta(source) : '');
+
   const match = err.message.match(/Line (\d+), Column \d+/);
   if (!match) return err;
   const errLine = parseInt(match[1], 10);

diff --git a/test/scripts/extend/tag_errors.js b/test/scripts/extend/tag_errors.js
@@ -124,4 +124,26 @@ describe('Tag Errors', () => {
       err.message.should.contains(source);
     }
   });
+
+  it('source file path 2', async () => {
+    const source = '_posts/hello-world.md';
+    const tag = new Tag();
+
+    tag.register('test',
+      (args, content) => {},
+      { ends: true });
+
+    const body = [
+      '{% test %}',
+      '${#var}',
+      '{% endtest %}'
+    ].join('\n');
+
+    try {
+      await tag.render(body, { source });
+    } catch (err) {
+      err.should.have.property('stack');
+      err.stack.should.contains(source);
+    }
+  });
 });