Insert schema version into HTML documentation

build

@@ -7,6 +7,8 @@ if [ ! -d $BIN ]; then
   git submodule update
 fi
 
+version=$(git describe --tags --dirty --always | sed s/^v// | sed s/-g/-/)
+
 mkdir -p dist
 
 # Generate full ODD
@@ -21,4 +23,5 @@ $BIN/teitohtml --odd dist/dracor.odd.tmp dist/dracor.html.tmp
 java -jar Stylesheets/lib/saxon10he.jar \
   -xsl:html.xsl \
   -s:dist/dracor.html.tmp \
+  version=$version \
   > dist/dracor.html

html.xsl

@@ -13,6 +13,8 @@ TEI Stylesheets.
 
   <xsl:output method="xml" encoding="utf-8" omit-xml-declaration="yes" indent="no"/>
 
+  <xsl:param name="version"/>
+
   <xsl:variable name="ids" select="//h:ul[@id='dracor-tei-elements']/h:li/h:a/@href/substring-after(., '#')"/>
 
   <xsl:template match="@*|*|processing-instruction()|comment()|node()">
@@ -35,6 +37,20 @@ TEI Stylesheets.
     </xsl:copy>
   </xsl:template>
 
+  <!-- insert version -->
+  <xsl:template match="h:div[@class = 'titlePage']">
+    <xsl:copy>
+      <xsl:apply-templates select="@*|*"/>
+      <xsl:if test="$version">
+        <div class="dracor-schema-version">
+          <small>
+            <xsl:value-of select="$version"/>
+          </small>
+        </div>
+      </xsl:if>
+    </xsl:copy>
+  </xsl:template>
+
   <!-- add note and link to TEI documentation for non-DraCor elements -->
   <xsl:template match="h:h3" mode="non-dracor">
     <xsl:variable name="ref" select="substring-after(parent::h:div[@class = 'refdoc']/@id, 'TEI.')"/>