1 files changed, 47 insertions, 0 deletions
diff --git a/hugolib/page_errors.go b/hugolib/page_errors.go
new file mode 100644
index 000000000..42e2a8835
--- /dev/null
+++ b/hugolib/page_errors.go
@@ -0,0 +1,47 @@
+// Copyright 2018 The Hugo Authors. All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package hugolib
+
+import (
+	"fmt"
+
+	"github.com/gohugoio/hugo/common/herrors"
+	errors "github.com/pkg/errors"
+)
+
+func (p *Page) errorf(err error, format string, a ...interface{}) error {
+	if herrors.UnwrapErrorWithFileContext(err) != nil {
+		// More isn't always better.
+		return err
+	}
+	args := append([]interface{}{p.Lang(), p.pathOrTitle()}, a...)
+	format = "[%s] page %q: " + format
+	if err == nil {
+		errors.Errorf(format, args...)
+		return fmt.Errorf(format, args...)
+	}
+	return errors.Wrapf(err, format, args...)
+}
+
+func (p *Page) errWithFileContext(err error) error {
+
+	err, _ = herrors.WithFileContextForFile(
+		err,
+		p.Filename(),
+		p.Filename(),
+		p.s.SourceSpec.Fs.Source,
+		herrors.SimpleLineMatcher)
+
+	return err
+}