MPCHANGES-25: Validate changes.xml

git-svn-id: https://svn.apache.org/repos/asf/maven/maven-1/plugins/trunk@291220 13f79535-47bb-0310-9956-ffa450edef68

changes/src/plugin-resources/xsd/changes.xsd

@@ -0,0 +1,100 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- 
+/*
+ * Copyright 2001-2005 The Apache Software Foundation.
+ * 
+ * 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.
+ */
+ -->
+
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
+  <xs:element name="document">
+    <xs:complexType>
+      <xs:sequence>
+        <xs:element ref="properties"/>
+        <xs:element ref="body"/>
+      </xs:sequence>
+    </xs:complexType>
+  </xs:element>
+  <xs:element name="properties">
+    <xs:complexType>
+      <xs:sequence>
+        <xs:element ref="title"/>
+        <xs:element ref="author" minOccurs="0"/>
+      </xs:sequence>
+    </xs:complexType>
+  </xs:element>
+  <xs:element name="title">
+    <xs:complexType>
+      <xs:simpleContent>
+        <xs:extension base="xs:string"/>
+    </xs:simpleContent>
+    </xs:complexType>
+  </xs:element>
+  <xs:element name="author">
+    <xs:complexType>
+      <xs:simpleContent>
+        <xs:extension base="xs:string">
+          <xs:attribute name="email" type="xs:string" use="optional"/>
+        </xs:extension>
+      </xs:simpleContent>
+    </xs:complexType>
+  </xs:element>
+  <xs:element name="body">
+    <xs:complexType>
+      <xs:sequence>
+        <xs:element ref="release" minOccurs="0" maxOccurs="unbounded"/>
+      </xs:sequence>
+    </xs:complexType>
+  </xs:element>
+  <xs:element name="release">
+    <xs:complexType>
+      <xs:sequence>
+        <xs:element ref="action" minOccurs="0" maxOccurs="unbounded"/>
+      </xs:sequence>
+      <xs:simpleContent>
+        <xs:extension base="xs:string">
+          <xs:attribute name="version" type="xs:string"/>
+          <xs:attribute name="date" type="xs:string"/>
+          <xs:attribute name="description" type="xs:string" use="optional"/>
+        </xs:extension>
+      </xs:simpleContent>
+    </xs:complexType>
+  </xs:element>
+  <xs:element name="action">
+    <xs:complexType>
+      <xs:attribute name="dev" type="xs:string"/>
+      <xs:attribute name="type" type="xs:string"/>
+      <xs:attribute name="issue" type="xs:string" use="optional"/>
+      <xs:attribute name="due-to" type="xs:string" use="optional"/>
+      <xs:attribute name="due-to-email" type="xs:string" use="optional"/>
+      <xs:sequence>
+        <xs:element ref="description"/>
+        <xs:element ref="fixes" minOccurs="0" maxOccurs="unbounded"/>
+        <xs:element ref="dueto" minOccurs="0" maxOccurs="unbounded"/>
+      </xs:sequence>
+    </xs:complexType>
+  </xs:element>
+  <xs:element name="description"/>
+  <xs:element name="fixes">
+    <xs:complexType>
+      <xs:attribute name="issue" type="xs:string"/>
+    </xs:complexType>
+  </xs:element>
+  <xs:element name="dueto">
+    <xs:complexType>
+      <xs:attribute name="name" type="xs:string"/>
+      <xs:attribute name="email" type="xs:string" use="optional"/>
+    </xs:complexType>
+  </xs:element>
+</xs:schema>