fedora-comps/comps.rng

<?xml version="1.0" encoding="UTF-8"?>
<!--
    Comps file Relax-NG Schema

    © 2006 Nicolas Mailhot <nim at fedoraproject dot org>

    TODO: re-add namespace to this file
          use that namespace to comps.xml files
          create grammar for comps.xml.in
          add more documentation for comps elements
-->
<grammar xmlns="http://relaxng.org/ns/structure/1.0" xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
  <start>
    <ref name="comps"/>
  </start>
  <define name="comps">
    <element name="comps">
      <oneOrMore>
        <ref name="group"/>
      </oneOrMore>
      <zeroOrMore>
        <ref name="category"/>
      </zeroOrMore>
    </element>
  </define>
  <define name="group">
    <element name="group">
      <!-- Example documentation. Please add more. -->
      <a:documentation>This defines a package group.</a:documentation>
      <ref name="id"/>
      <element name="default" a:defaultValue="true">
        <a:documentation>Should the group be enabled by default?</a:documentation>
        <ref name="boolean"/>
      </element>
      <element name="uservisible" a:defaultValue="true">
        <a:documentation>Should the group be visible to users?</a:documentation>
        <ref name="boolean"/>
      </element>
      <optional>
        <element name="langonly">
          <ref name="locale"/>
        </element>
      </optional>
      <optional>
        <ref name="groupreqlist"/>
      </optional>
      <ref name="packagelist"/>
    </element>
  </define>
  <define name="groupreqlist">
    <element name="grouplist">
      <oneOrMore>
        <ref name="groupreq"/>
      </oneOrMore>
    </element>
  </define>
  <define name="groupreq">
    <element name="groupreq">
      <a:documentation>Other groups that this group requires.</a:documentation>
      <ref name="groupname"/>
    </element>
  </define>
  <define name="packagelist">
    <element name="packagelist">
      <oneOrMore>
        <ref name="packagereq"/>
      </oneOrMore>
    </element>
  </define>
  <define name="packagereq">
    <element name="packagereq">
      <choice>
        <attribute name="type" a:defaultValue="optional">
          <choice>
            <value>mandatory</value>
            <value>default</value>
            <value>optional</value>
          </choice>
        </attribute>
        <group>
          <attribute name="type" a:defaultValue="conditional">
            <choice>
              <value>conditional</value>
            </choice>
          </attribute>
          <attribute name="requires">
            <ref name="packagename"/>
          </attribute>
        </group>
      </choice>
      <optional>
        <attribute name="basearchonly" a:defaultValue="false">
          <ref name="boolean"/>
        </attribute>
      </optional>
      <ref name="packagename"/>
    </element>
  </define>
  <define name="category">
    <element name="category">
      <ref name="id"/>
      <optional>
        <element name="display_order">
          <ref name="positiveInteger"/>
        </element>
      </optional>
      <ref name="grouplist"/>
    </element>
  </define>
  <define name="grouplist">
    <element name="grouplist">
      <oneOrMore>
        <ref name="groupid"/>
      </oneOrMore>
    </element>
  </define>
  <define name="groupid">
    <element name="groupid">
      <ref name="string"/>
    </element>
  </define>
  <define name="id">
    <element name="id">
      <ref name="ID"/>
    </element>
    <choice>
      <!-- Either we have one _name and one _description (comps.xml.in) -->
      <group>
        <element name="_name">
          <ref name="string"/>
        </element>
        <element name="_description">
          <ref name="string"/>
        </element>
      </group>
      <!-- Or we have one name, one description, and then zero-or-more
           localized names and descriptions following that. -->
      <group>
        <element name="name">
          <ref name="string"/>
        </element>
        <zeroOrMore>
          <element name="name">
            <attribute name="xml:lang">
              <ref name="locale"/>
            </attribute>
            <ref name="string"/>
          </element>
        </zeroOrMore>
        <element name="description">
          <ref name="string"/>
        </element>
        <zeroOrMore>
          <element name="description">
            <attribute name="xml:lang">
              <ref name="locale"/>
            </attribute>
            <ref name="string"/>
          </element>
        </zeroOrMore>
      </group>
    </choice>
  </define>
  <define name="boolean">
    <choice>
      <value>true</value>
      <value>false</value>
    </choice>
  </define>
  <define name="groupname">
    <data type="string"/>
  </define>
  <define name="ID">
    <data type="ID"/>
  </define>
<!-- Should be a regexp -->
  <define name="locale">
    <data type="string"/>
  </define>
  <define name="packagename">
    <data type="string"/>
  </define>
  <define name="positiveInteger">
    <data type="positiveInteger"/>
  </define>
  <define name="string">
    <data type="string"/>
  </define>
</grammar>