1 files changed, 83 insertions, 0 deletions
diff --git a/src/nix-log2xml/log2html.xsl b/src/nix-log2xml/log2html.xsl
new file mode 100644
index 000000000000..209399470640
--- /dev/null
+++ b/src/nix-log2xml/log2html.xsl
@@ -0,0 +1,83 @@
+<?xml version="1.0"?>
+
+<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
+
+  <xsl:output method='html' encoding="UTF-8"
+              doctype-public="-//W3C//DTD HTML 4.01//EN"
+              doctype-system="http://www.w3.org/TR/html4/strict.dtd" />
+
+  <xsl:template match="logfile">
+    <html>
+      <head>
+        <script type="text/javascript" src="treebits.js" />
+        <link rel="stylesheet" href="logfile.css" type="text/css" />
+        <title>Log File</title>
+      </head>
+      <body>
+        <ul class='toplevel'>
+          <xsl:for-each select='line|nest'>
+            <li>
+              <xsl:apply-templates select='.'/>
+            </li>
+          </xsl:for-each>
+        </ul>
+      </body>
+    </html>
+  </xsl:template>
+
+  
+  <xsl:template match="nest">
+
+    <!-- The tree should be collapsed by default if all children are
+         unimportant or if the header is unimportant. -->
+<!--    <xsl:variable name="collapsed"
+                  select="count(.//line[not(@priority = 3)]) = 0 or ./head[@priority = 3]" /> -->
+    <xsl:variable name="collapsed" select="count(.//*[@error]) = 0"/>
+                  
+    <xsl:variable name="style"><xsl:if test="$collapsed">display: none;</xsl:if></xsl:variable>
+    <xsl:variable name="arg"><xsl:choose><xsl:when test="$collapsed">true</xsl:when><xsl:otherwise>false</xsl:otherwise></xsl:choose></xsl:variable>
+    
+    <script type='text/javascript'>showTreeToggle(<xsl:value-of select="$collapsed"/>)</script>
+    <xsl:apply-templates select='head'/>
+
+    <!-- Be careful to only generate <ul>s if there are <li>s, otherwise it’s malformed. -->
+    <xsl:if test="line|nest">
+      
+      <ul class='nesting' style="{$style}">
+        <xsl:for-each select='line|nest'>
+
+          <!-- Is this the last line?  If so, mark it as such so that it
+               can be rendered differently. -->
+          <xsl:variable  name="class"><xsl:choose><xsl:when test="position() != last()">line</xsl:when><xsl:otherwise>lastline</xsl:otherwise></xsl:choose></xsl:variable>
+        
+          <li class='{$class}'>
+            <span class='lineconn' />
+            <span class='linebody'>
+              <xsl:apply-templates select='.'/>
+            </span>
+          </li>
+        </xsl:for-each>
+      </ul>
+    </xsl:if>
+    
+  </xsl:template>
+
+  
+  <xsl:template match="head|line">
+    <code>
+      <xsl:if test="@error">
+        <xsl:attribute name="class">error</xsl:attribute>
+      </xsl:if>
+      <xsl:apply-templates/>
+    </code>
+  </xsl:template>
+
+  
+  <xsl:template match="storeref">
+    <em class='storeref'>
+      <span class='popup'><xsl:apply-templates/></span>
+      <span class='elided'>/...</span><xsl:apply-templates select='name'/><xsl:apply-templates select='path'/>
+    </em>
+  </xsl:template>
+  
+</xsl:stylesheet>
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