Fixes #3

loopbackio · Oct 24, 2018 · 07c1ccc · 07c1ccc
1 parent b0383c4
commit 07c1ccc
Show file tree

Hide file tree

Showing 2 changed files with 24 additions and 9 deletions.
diff --git a/examples/strong-docs/lib/docs.js b/examples/strong-docs/lib/docs.js
@@ -137,16 +137,20 @@ Docs.prototype.parse = function (fn) {
     files[f] = contents;
   });
 
-  matchedFiles.forEach(function (p) {
-    if(typeof p === 'string') {
-      var f = path.join(root || cwd, p);
-      if(self.hasExt(f)) {
-        te.task(fs, 'readFile', f, 'utf8');
-      } else {
-        te.task(fs, 'stat', f);
+  if(matchedFiles.length) {
+    matchedFiles.forEach(function (p) {
+      if(typeof p === 'string') {
+        var f = path.join(root || cwd, p);
+        if(self.hasExt(f)) {
+          te.task(fs, 'readFile', f, 'utf8');
+        } else {
+          te.task(fs, 'stat', f);
+        }
       }
-    }
-  }.bind(this));
+    }.bind(this));
+  } else {
+    te.emit('error', new Error('no matching files were found'));
+  }
 }
 
 Docs.prototype.hasExt = function (f) {

diff --git a/examples/strong-docs/test/docs.test.js b/examples/strong-docs/test/docs.test.js
@@ -70,6 +70,17 @@ describe('Docs', function() {
     });
   });
 
+  it('should error when a file does not exist', function (done) {
+    Docs.parse({
+      content: ['does-not-exist'],
+      root: __dirname
+    }, function (err, docs) {
+      assert(err);
+      assert.equal(err.message, 'no matching files were found');
+      done();
+    });
+  });
+
   describe('util', function() {
     describe('.encodeAnchor(str)', function() {
       it('should create url safe anchor names', function () {