Prepare for dartdoc 0.30.0+1 (#2119)

* Fix basehref for search box on non-root cases

* Use src element and correct relative path for directory return value

* Prepare for 0.30.0+1

Author: jcollins-g

CHANGELOG.md

@@ -1,3 +1,6 @@
+## 0.30.0+1
+* Fix a broken search box on pages in subdirectories (#2117, #2118)
+
 ## 0.30.0
 * BREAKING CHANGE: no longer use `<base href>` in generated documentation, instead
   use real relative links.  This may break manually constructed links that rely

dartdoc_options.yaml

@@ -1,4 +1,4 @@
 dartdoc:
   linkToSource:
     root: '.'
-    uriTemplate: 'https://github.com/dart-lang/dartdoc/blob/v0.30.0/%f%#L%l%'
+    uriTemplate: 'https://github.com/dart-lang/dartdoc/blob/v0.30.0+1/%f%#L%l%'

lib/src/version.dart

@@ -1,2 +1,2 @@
 // Generated code. Do not modify.
-const packageVersion = '0.30.0';
+const packageVersion = '0.30.0+1';

pubspec.yaml

@@ -1,6 +1,6 @@
 name: dartdoc
 # Run `grind build` after updating.
-version: 0.30.0
+version: 0.30.0+1
 description: A non-interactive HTML documentation generator for Dart source code.
 homepage: https://github.com/dart-lang/dartdoc
 environment: