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BLFS/xsl: move the template for replaceable tags out of the main stylesheet,

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and allow replacing some hostname/domainname replaceable tags
This commit is contained in:
Pierre Labastie 2019-08-14 10:32:59 +00:00
parent c9928765ae
commit 96d7e44922
3 changed files with 136 additions and 95 deletions
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1
BLFS/gen_pkg_book.sh
View file

@ -216,6 +216,7 @@ xsltproc --xinclude --nonet \
--stringparam del-la-files "$DEL_LA_FILES" \
--stringparam list-stat "$LIST_STAT" \
--stringparam language "$LANGUAGE" \
--stringparam fqdn "$(hostname -f)" \
-o ./scripts/ ${MakeScripts} \
${BookXml}
# Make the scripts executable.

132
BLFS/xsl/process-replaceable.xsl Normal file
View file

@ -0,0 +1,132 @@
<?xml version="1.0" encoding="ISO-8859-1"?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
version="1.0">
<!-- $Id$ -->
<!--===================================================================-->
<!-- Localization in the form ll_CC.charmap@modifier (to be used in
bash shell startup scripts). ll, CC, and charmap must be present:
no way to use "C" or "POSIX". -->
<xsl:param name="language" select="'en_US.UTF-8'"/>
<!-- Break it in pieces -->
<xsl:variable name="lang-ll">
<xsl:copy-of select="substring-before($language,'_')"/>
</xsl:variable>
<xsl:variable name="lang-CC">
<xsl:copy-of
select="substring-before(substring-after($language,'_'),'.')"/>
</xsl:variable>
<xsl:variable name="lang-charmap">
<xsl:choose>
<xsl:when test="contains($language,'@')">
<xsl:copy-of
select="substring-before(substring-after($language,'.'),'@')"/>
</xsl:when>
<xsl:otherwise>
<xsl:copy-of select="substring-after($language,'.')"/>
</xsl:otherwise>
</xsl:choose>
</xsl:variable>
<xsl:variable name="lang-modifier">
<xsl:choose>
<xsl:when test="contains($language,'@')">
<xsl:copy-of select="concat('@',substring-after($language,'@'))"/>
</xsl:when>
<xsl:otherwise>
<xsl:copy-of select="''"/>
</xsl:otherwise>
</xsl:choose>
</xsl:variable>
<!-- end of language variables -->
<!--===================================================================-->
<!-- to be used at places where we need the domain- or host- name -->
<xsl:param name="fqdn" select="'belgarath.example.org'"/>
<!-- make various useful variables -->
<xsl:variable name="hostname" select="substring-before($fqdn,'.')"/>
<xsl:variable name="domainname" select="substring-after($fqdn,'.')"/>
<xsl:variable name="DOMAINNAME" select="translate($domainname,
'abcdefghijklmnopqrstuvwxyz', 'ABCDEFGHIJKLMNOPQRSTUVWXYZ')"/>
<!-- end of host/domain name variables -->
<!--===================================================================-->
<!-- the main template: to be adjusted depending on the book -->
<xsl:template match="replaceable">
<xsl:choose>
<!-- When adding a user to a group, the book uses "username" in a replaceable
tag. Replace by the user name only if not running as root -->
<xsl:when test="contains(string(),'username') and $sudo='y'">
<xsl:text>$USER</xsl:text>
</xsl:when>
<!-- The next three entries are for gpm. I guess those settings are OK
for a laptop or desktop. -->
<xsl:when test="contains(string(),'yourprotocol')">
<xsl:text>imps2</xsl:text>
</xsl:when>
<xsl:when test="contains(string(),'yourdevice')">
<xsl:text>/dev/input/mice</xsl:text>
</xsl:when>
<xsl:when test="contains(string(),'additional options')"/>
<!-- the book has four fields for language. The language param is
broken into four pieces above. We use the results here. -->
<xsl:when test="contains(string(),'&lt;ll&gt;')">
<xsl:copy-of select="$lang-ll"/>
</xsl:when>
<xsl:when test="contains(string(),'&lt;CC&gt;')">
<xsl:copy-of select="$lang-CC"/>
</xsl:when>
<xsl:when test="contains(string(),'&lt;charmap&gt;')">
<xsl:copy-of select="$lang-charmap"/>
</xsl:when>
<xsl:when test="contains(string(),'@modifier')">
<xsl:copy-of select="$lang-modifier"/>
</xsl:when>
<!-- At several places, the number of jobs is given as "N" in a replaceable
tag. We either detect "N" alone or &lt;N&gt; Replace N with 4. -->
<xsl:when test="contains(string(),'&lt;N&gt;') or string()='N'">
<xsl:text>4</xsl:text>
</xsl:when>
<!-- Mercurial config file uses user_name. Replace only if non root.
Add a bogus mail field. That works for the proposed tests anyway. -->
<xsl:when test="contains(string(),'user_name') and $sudo='y'">
<xsl:text>$USER ${USER}@mail.bogus</xsl:text>
</xsl:when>
<!-- Use the config for Gtk+3 as is -->
<xsl:when test="ancestor::sect1[@id='gtk3']">
<xsl:copy-of select="string()"/>
</xsl:when>
<!-- Give 1Gb to fop. Hopefully, nobody has less RAM nowadays. -->
<xsl:when test="contains(string(),'RAM_Installed')">
<xsl:text>1024</xsl:text>
</xsl:when>
<!-- for MIT-Kerberos config file -->
<xsl:when test="string()='&lt;EXAMPLE.ORG&gt;'">
<xsl:copy-of select="$DOMAINNAME"/>
</xsl:when>
<xsl:when test="string()='&lt;example.org&gt;'">
<xsl:copy-of select="$domainname"/>
</xsl:when>
<xsl:when test="string()='&lt;belgarath.example.org&gt;'">
<xsl:copy-of select="$fqdn"/>
</xsl:when>
<!-- in this case, even root can be used -->
<xsl:when test="string()='&lt;loginname&gt;'">
<xsl:text>$USER</xsl:text>
</xsl:when>
<xsl:otherwise>
<xsl:text>**EDITME</xsl:text>
<xsl:apply-templates/>
<xsl:text>EDITME**</xsl:text>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
<xsl:template match="replaceable" mode="root">
<xsl:apply-templates select="."/>
</xsl:template>
</xsl:stylesheet>

98
BLFS/xsl/scripts.xsl
View file

@ -35,41 +35,6 @@
<!-- Build as user (y) or as root (n)? -->
<xsl:param name="sudo" select="'y'"/>
<!-- Localization in the form ll_CC.charmap@modifier (to be used in
bash shell startup scripts). ll, CC, and charmap must be present:
no way to use "C" or "POSIX". -->
<xsl:param name="language" select="'en_US.UTF-8'"/>
<!-- Break it in pieces -->
<xsl:variable name="lang-ll">
<xsl:copy-of select="substring-before($language,'_')"/>
</xsl:variable>
<xsl:variable name="lang-CC">
<xsl:copy-of
select="substring-before(substring-after($language,'_'),'.')"/>
</xsl:variable>
<xsl:variable name="lang-charmap">
<xsl:choose>
<xsl:when test="contains($language,'@')">
<xsl:copy-of
select="substring-before(substring-after($language,'.'),'@')"/>
</xsl:when>
<xsl:otherwise>
<xsl:copy-of select="substring-after($language,'.')"/>
</xsl:otherwise>
</xsl:choose>
</xsl:variable>
<xsl:variable name="lang-modifier">
<xsl:choose>
<xsl:when test="contains($language,'@')">
<xsl:copy-of select="concat('@',substring-after($language,'@'))"/>
</xsl:when>
<xsl:otherwise>
<xsl:copy-of select="''"/>
</xsl:otherwise>
</xsl:choose>
</xsl:variable>
<!-- simple instructions for removing .la files. -->
<!-- We'll use the rule that any text output begins with a linefeed if needed
so that we do not need to output one at the end-->
@ -93,6 +58,9 @@ done</xsl:variable>
role="install" sect2 -->
<xsl:include href="process-install.xsl"/>
<!-- include the template for replaceable tags -->
<xsl:include href="process-replaceable.xsl"/>
<!--=================== Begin processing ========================-->
<xsl:template match="/">
@ -811,66 +779,6 @@ echo Time before install: ${SECONDS} >> $INFOLOG
</xsl:choose>
</xsl:template>
<xsl:template match="replaceable">
<xsl:choose>
<!-- When adding a user to a group, the book uses "username" in a replaceable
tag. Replace by the user name only if not running as root -->
<xsl:when test="contains(string(),'username') and $sudo='y'">
<xsl:text>$USER</xsl:text>
</xsl:when>
<!-- The next three entries are for gpm. I guess those settings are OK
for a laptop or desktop. -->
<xsl:when test="contains(string(),'yourprotocol')">
<xsl:text>imps2</xsl:text>
</xsl:when>
<xsl:when test="contains(string(),'yourdevice')">
<xsl:text>/dev/input/mice</xsl:text>
</xsl:when>
<xsl:when test="contains(string(),'additional options')"/>
<!-- the book has four fields for language. The language param is
broken into four pieces above. We use the results here. -->
<xsl:when test="contains(string(),'&lt;ll&gt;')">
<xsl:copy-of select="$lang-ll"/>
</xsl:when>
<xsl:when test="contains(string(),'&lt;CC&gt;')">
<xsl:copy-of select="$lang-CC"/>
</xsl:when>
<xsl:when test="contains(string(),'&lt;charmap&gt;')">
<xsl:copy-of select="$lang-charmap"/>
</xsl:when>
<xsl:when test="contains(string(),'@modifier')">
<xsl:copy-of select="$lang-modifier"/>
</xsl:when>
<!-- At several places, the number of jobs is given as "N" in a replaceable
tag. We either detect "N" alone or &lt;N&gt; Replace N with 4. -->
<xsl:when test="contains(string(),'&lt;N&gt;') or string()='N'">
<xsl:text>4</xsl:text>
</xsl:when>
<!-- Mercurial config file uses user_name. Replace only if non root.
Add a bogus mail field. That works for the proposed tests anyway. -->
<xsl:when test="contains(string(),'user_name') and $sudo='y'">
<xsl:text>$USER ${USER}@mail.bogus</xsl:text>
</xsl:when>
<!-- Use the config for Gtk+3 as is -->
<xsl:when test="ancestor::sect1[@id='gtk3']">
<xsl:copy-of select="string()"/>
</xsl:when>
<!-- Give 1Gb to fop. Hopefully, nobody has less RAM nowadays. -->
<xsl:when test="contains(string(),'RAM_Installed')">
<xsl:text>1024</xsl:text>
</xsl:when>
<xsl:otherwise>
<xsl:text>**EDITME</xsl:text>
<xsl:apply-templates/>
<xsl:text>EDITME**</xsl:text>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
<xsl:template match="replaceable" mode="root">
<xsl:apply-templates select="."/>
</xsl:template>
<xsl:template name="output-destdir">
<xsl:apply-templates
select="userinput|following-sibling::screen[@role='root']/userinput"