Separated task planning and processing into separate transformations

* "plan.xsl" traverses the file-tree provided by "list.xsl" and determines the tasks to be executed
* "process.xsl" executes the tasks planned by "plan.xsl" in a sensible order
* this change was implemented to be able to e.g. schedule the linkage tasks for last
** performing them in tree-order caused problems when the generator tried to create symlinks inside non-existing directories
** additionally this further modularizes the processing chain

1 files changed, 0 insertions, 217 deletions

diff --git a/traverse.xsl b/traverse.xsl
deleted file mode 100644
index 6814312..0000000
--- a/traverse.xsl
+++ /dev/null
@@ -1,217 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<xsl:stylesheet
-	version="1.0"
-	xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
-	xmlns:dyn="http://exslt.org/dynamic"
-	xmlns:xalan="http://xml.apache.org/xalan"
-	xmlns:InputXSLT="function.inputxslt.application"
-	exclude-result-prefixes="dyn xalan InputXSLT"
->
-
-<xsl:import href="utility/helper.xsl"/>
-
-<xsl:output
-	method="xml"
-	omit-xml-declaration="yes"
-	encoding="UTF-8"
-	indent="yes"
-/>
-
-<xsl:variable name="root" select="/datasource"/>
-
-<xsl:template name="generate">
-	<xsl:param name="input"/>
-	<xsl:param name="transformation"/>
-	<xsl:param name="target"/>
-
-	<xsl:copy-of select="InputXSLT:generate(
-		$input,
-		$transformation,
-		$target
-	)/self::generation"/>
-</xsl:template>
-
-<xsl:template name="linker">
-	<xsl:param name="from"/>
-	<xsl:param name="to"/>
-
-	<linkage from="{$from}" to="{$to}" result="{InputXSLT:external-command(
-		concat('ln -sr ', $to, ' ', $from)
-	)/self::command/@result}"/>
-</xsl:template>
-
-<xsl:template name="cleaner">
-	<xsl:param name="path"/>
-
-	<cleaning path="./{$path}" result="{InputXSLT:external-command(
-		concat('rm -r ./', $path, '/*')
-	)/self::command/@result}"/>
-</xsl:template>
-
-<xsl:template name="resolve_datasource">
-	<xsl:param name="datasource"/>
-
-	<xsl:for-each select="$datasource">
-		<xsl:element name="{@target}">
-			<xsl:choose>
-				<xsl:when test="@mode = 'full'">
-					<xsl:copy-of select="InputXSLT:read-file(@source)/self::file/*/*"/>
-				</xsl:when>
-			</xsl:choose>
-		</xsl:element>
-	</xsl:for-each>
-</xsl:template>
-
-<xsl:template name="resolve_target">
-	<xsl:param name="prefix"/>
-	<xsl:param name="target"/>
-	<xsl:param name="datasource"/>
-
-	<xsl:choose>
-		<xsl:when test="$target/@mode = 'plain'">
-			<xsl:value-of select="concat($prefix, '/', $target/@value)"/>
-		</xsl:when>
-		<xsl:when test="$target/@mode = 'xpath'">
-			<xsl:value-of select="concat($prefix, '/', dyn:evaluate($target/@value))"/>
-		</xsl:when>
-	</xsl:choose>
-</xsl:template>
-
-<xsl:template name="compile">
-	<xsl:param name="main"/>
-	<xsl:param name="support"/>
-	<xsl:param name="transformation"/>
-	<xsl:param name="target_prefix"/>
-	<xsl:param name="target"/>
-
-	<xsl:variable name="datasource">
-		<xsl:call-template name="merge_datasource">
-			<xsl:with-param name="main" select="$main"/>
-			<xsl:with-param name="support">
-				<xsl:call-template name="resolve_datasource">
-					<xsl:with-param name="datasource" select="$support"/>
-				</xsl:call-template>
-			</xsl:with-param>
-		</xsl:call-template>
-	</xsl:variable>
-
-	<xsl:variable name="resolved_target">
-		<xsl:call-template name="resolve_target">
-			<xsl:with-param name="prefix"     select="$target_prefix"/>
-			<xsl:with-param name="target"     select="$target"/>
-			<xsl:with-param name="datasource" select="$datasource"/>
-		</xsl:call-template>
-	</xsl:variable>
-
-	<xsl:call-template name="generate">
-		<xsl:with-param name="input"          select="$datasource"/>
-		<xsl:with-param name="transformation" select="$transformation"/>
-		<xsl:with-param name="target"         select="$resolved_target"/>
-	</xsl:call-template>
-</xsl:template>
-
-<xsl:template name="process">
-	<xsl:param name="source"/>
-	<xsl:param name="target"/>
-
-	<xsl:variable name="transformation" select="InputXSLT:read-file($source)/self::file/node()"/>
-	<xsl:variable name="meta"           select="$transformation/self::*[name() = 'xsl:stylesheet']/*[name() = 'xsl:variable' and @name = 'meta']"/>
-	<xsl:variable name="main_source"    select="$meta/datasource[@type = 'main']"/>
-	<xsl:variable name="support_source" select="$meta/datasource[@type = 'support']"/>
-
-	<xsl:choose>
-		<xsl:when test="$main_source/@mode = 'full'">
-			<xsl:call-template name="compile">
-				<xsl:with-param name="main">
-					<xsl:element name="{$main_source/@target}">
-						<xsl:copy-of select="InputXSLT:read-file($main_source/@source)/self::file/*/*"/>
-					</xsl:element>
-				</xsl:with-param>
-				<xsl:with-param name="support"        select="$support_source"/>
-				<xsl:with-param name="transformation" select="$transformation"/>
-				<xsl:with-param name="target_prefix"  select="$target"/>
-				<xsl:with-param name="target"         select="$meta/target"/>
-			</xsl:call-template>
-		</xsl:when>
-		<xsl:when test="$main_source/@mode = 'iterate'">
-			<xsl:for-each select="InputXSLT:read-file($main_source/@source)/self::file/*/entry">
-				<xsl:call-template name="compile">
-					<xsl:with-param name="main">
-						<xsl:element name="{$main_source/@target}">
-							<xsl:copy-of select="."/>
-						</xsl:element>
-					</xsl:with-param>
-					<xsl:with-param name="support"        select="$support_source"/>
-					<xsl:with-param name="transformation" select="$transformation"/>
-					<xsl:with-param name="target_prefix"  select="$target"/>
-					<xsl:with-param name="target"         select="$meta/target"/>
-				</xsl:call-template>
-			</xsl:for-each>
-		</xsl:when>
-		<xsl:otherwise>
-			<xsl:call-template name="compile">
-				<xsl:with-param name="support"        select="$support_source"/>
-				<xsl:with-param name="transformation" select="$transformation"/>
-				<xsl:with-param name="target_prefix"  select="$target"/>
-				<xsl:with-param name="target"         select="$meta/target"/>
-			</xsl:call-template>
-		</xsl:otherwise>
-	</xsl:choose>
-</xsl:template>
-
-<xsl:template name="traverse">
-	<xsl:param name="source"/>
-	<xsl:param name="target"/>
-	<xsl:param name="path"/>
-	<xsl:param name="node"/>
-
-	<xsl:for-each select="$node/directory">
-		<xsl:choose>
-			<xsl:when test=".//file/@extension = '.xsl'">
-				<xsl:call-template name="traverse">
-					<xsl:with-param name="source" select="$source"/>
-					<xsl:with-param name="target" select="$target"/>
-					<xsl:with-param name="path"   select="concat($path, '/', @name)"/>
-					<xsl:with-param name="node"   select="."/>
-				</xsl:call-template>
-			</xsl:when>
-			<xsl:otherwise>
-				<xsl:call-template name="linker">
-					<xsl:with-param name="from" select="concat($target, '/', $path, '/', @name)"/>
-					<xsl:with-param name="to"   select="concat($source, '/', $path, '/', @name)"/>
-				</xsl:call-template>
-			</xsl:otherwise>
-		</xsl:choose>
-	</xsl:for-each>
-
-	<xsl:for-each select="$node/file">
-		<xsl:choose>
-			<xsl:when test="@extension = '.xsl'">
-				<xsl:call-template name="process">
-					<xsl:with-param name="source" select="concat($source, '/', $path, '/', @name, @extension)"/>
-					<xsl:with-param name="target" select="concat($target, '/', $path)"/>
-				</xsl:call-template>
-			</xsl:when>
-			<xsl:when test="@extension = '.css'">
-				<xsl:call-template name="linker">
-					<xsl:with-param name="from" select="concat($target, '/', $path, '/', @name, @extension)"/>
-					<xsl:with-param name="to"   select="concat($source, '/', $path, '/', @name, @extension)"/>
-				</xsl:call-template>
-			</xsl:when>
-		</xsl:choose>
-	</xsl:for-each>
-</xsl:template>
-
-<xsl:template match="datasource">
-	<xsl:call-template name="cleaner">
-		<xsl:with-param name="path" select="meta/target"/>
-	</xsl:call-template>
-
-	<xsl:call-template name="traverse">
-		<xsl:with-param name="source" select="$root/meta/source"/>
-		<xsl:with-param name="target" select="$root/meta/target"/>
-		<xsl:with-param name="node"   select="source"/>
-	</xsl:call-template>
-</xsl:template>
-
-</xsl:stylesheet>