<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">

	<xsl:output method="xml" indent="yes"/>

<!-- strip out build-related stuff and just leave the model + added attributes -->

<xsl:param name="everything" select="1"/>

<xsl:template match="@*">

	<xsl:if test="$everything">

		<xsl:copy-of select="."/>

	</xsl:if>

</xsl:template>

<xsl:template match="unit|@id|@name|@href|@before|layer/@levels|package/@levels | layer/@span | package/@span |

	package/@version | package/@tech-domain | @level | 

	 component/@deprecated |   component/@introduced|   component/@target  |   component/@purpose |  component/@class |  component/@filter | component/@origin-model ">

	<xsl:copy-of select="."/>

</xsl:template>

<xsl:template match="meta"/> <!-- should make conditional based on param -->

<xsl:template match="layer|package|collection|component">

	<xsl:copy>

		<xsl:apply-templates select="@*"/>

		<xsl:apply-templates select="*"/>

	</xsl:copy>

</xsl:template>

<xsl:template match="SystemDefinition">

	<xsl:copy><xsl:copy-of select="@schema|@id-namespace"/>

		<xsl:apply-templates select="systemModel | layer | package | collection | component"/>

	</xsl:copy>

</xsl:template>

<xsl:template match="systemModel">

	<xsl:copy><xsl:copy-of select="@name"/>

	<xsl:apply-templates select="layer|meta"/>

	</xsl:copy>

</xsl:template>

</xsl:stylesheet>