272 lines
10 KiB
Bash
Executable file
272 lines
10 KiB
Bash
Executable file
#!/bin/bash
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# $Id: gen-special.sh 21 2012-02-16 15:06:19Z labastie $
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#-------------------------------------------------------------------------
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# generates an xsl stylesheet containing a template for special
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# cases in the book:
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# - If the version does not begin with a number, it is impossible to know
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# where the package name ends and where the version begins. We therefore
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# use the ENTITY at the beginning of the validated full-xml.
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# - If a package is part of a group of xorg packages (proto, fonts, etc)
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# there is no easy way to extract it from the xml. We use the ENTITY at
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# the top of each file x7*.xml
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# - Some non-versioned packages are needed as dependencies of others: we
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# attribute version 1.0.0 to them. It is just used to know if the package
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# is installed, by checking inst-version.
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# - If a package is versioned but the version is not mentioned in the book
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# (currently only udev), we retrieve the version by other means
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#-------------------------------------------------------------------------
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# Arguments:
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# $1 contains the name of the validated xml book
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# $2 contains the name of the ouput xsl file
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# $3 contains the name of the book sources directory
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#-------------------------------------------------------------------------
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BLFS_XML=$1
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if ! test -f ${BLFS_XML}; then
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echo File \`${BLFS_XML}\' does not exist
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exit 1
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fi
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SPECIAL_FILE=$2
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if test -z "${SPECIAL_FILE}"; then SPECIAL_FILE=specialCases.xsl;fi
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BLFS_DIR=$3
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if test -z "${BLFS_DIR}"; then BLFS_DIR=$(cd $(dirname ${BLFS_XML})/.. ; pwd);fi
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# Packages whose version does not begin with a number
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EXCEPTIONS=$(grep 'ENTITY.*version[ ]*"[^0-9"&.].*[0-9]' ${BLFS_DIR}/packages.ent |
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sed 's@^[^"]*"\([^"]*\)".*@\1@')
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# Non-versioned packages:
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NV_LIST="cacerts xorg-env kde-pre-install-config kf5-intro lxqt-pre-install \
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ojdk-conf tex-path"
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# Set PATH to be sure to find udevadm
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SAVPATH=$PATH
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PATH=/bin:/sbin:/usr/bin:/usr/sbin
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UDEVVERSION=$(udevadm --version)
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cat >$SPECIAL_FILE << EOF
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<?xml version="1.0" encoding="ISO-8859-1"?>
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<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
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version="1.0">
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<xsl:template match='*' mode="special">
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<xsl:choose>
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<xsl:when test="contains(@id,'udev')">
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<xsl:text> </xsl:text>
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<package><xsl:text>
 </xsl:text>
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<xsl:element name="name"><xsl:value-of select="@id"/></xsl:element>
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<xsl:text>
 </xsl:text>
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<xsl:element name="version">$UDEVVERSION</xsl:element>
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<xsl:if
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test="document(\$installed-packages)//package[name=current()/@id]">
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<xsl:text>
 </xsl:text>
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<xsl:element name="inst-version">
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<xsl:value-of
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select="document(\$installed-packages
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)//package[name=current()/@id]/version"/>
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</xsl:element>
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</xsl:if>
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<!-- Dependencies -->
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<xsl:apply-templates select=".//para[@role='required' or
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@role='recommended' or
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@role='optional']"
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mode="dependency"/>
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<!-- End dependencies -->
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<xsl:text>
 </xsl:text>
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</package><xsl:text>
</xsl:text>
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</xsl:when>
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<!-- Although versioned, this page is not a package. But
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the sect2 with id "xorg-env" is referred to at several
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places in the book. We have added it to the list of non
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versioned packages. -->
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<xsl:when test="@id='xorg7'">
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<xsl:apply-templates select="child::sect2" mode="special"/>
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</xsl:when>
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EOF
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# Non-versionned packages. Add to NV_LIST if you need more.
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for nv_id in $NV_LIST; do
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cat >>$SPECIAL_FILE << EOF
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<xsl:when test="@id='$nv_id'">
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<xsl:text> </xsl:text>
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<package><xsl:text>
 </xsl:text>
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<xsl:element name="name">$nv_id</xsl:element>
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<xsl:text>
 </xsl:text>
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<xsl:element name="version">1.0.0</xsl:element>
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<xsl:if
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test="document(\$installed-packages)//package[name=current()/@id]">
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<xsl:text>
 </xsl:text>
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<xsl:element name="inst-version">
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<xsl:value-of
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select="document(\$installed-packages
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)//package[name=current()/@id]/version"/>
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</xsl:element>
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</xsl:if>
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<!-- Dependencies -->
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<xsl:apply-templates select=".//para[@role='required' or
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@role='recommended' or
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@role='optional']"
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mode="dependency"/>
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<!-- End dependencies -->
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<xsl:text>
 </xsl:text>
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</package><xsl:text>
</xsl:text>
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</xsl:when>
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EOF
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done
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# Taking packages inside x7proto etc, as versionned modules.
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# We also write a dependency expansion when a dep is of the form
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# xorg7-something. Since that is another template, we need
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# a temporary file, which we shall concatenate at the end
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cat >tmpfile << EOF
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<xsl:template name="expand-deps">
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<xsl:param name="section"/>
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<xsl:param name="status"/>
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<xsl:choose>
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EOF
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for file in $(ls ${BLFS_DIR}/x/installing/x7* | grep -v x7driver); do
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id=$(grep xreflabel $file | sed 's@.*id="\([^"]*\).*@\1@')
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cat >>$SPECIAL_FILE << EOF
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<xsl:when test="@id='$id'">
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<xsl:text> </xsl:text>
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<package><xsl:text>
 </xsl:text>
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<xsl:element name="name">$id</xsl:element>
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<xsl:text>
 </xsl:text>
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EOF
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cat >> tmpfile << EOF
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<xsl:when test="\$section='$id'">
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EOF
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# We extract the list of packages for an xorg page from
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# the version part of the .xml file. Seems that
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# the order is not always the same as in the "cat" command.
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# So we have to read that command too, since it may be assumed
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# that the preceding package is a dependency of the following,
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# except the first.
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list_cat="$(sed -n '/>cat/,/EOF</p' $file | grep -v 'cat\|EOF' |
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sed 's/^[^ ]*\ *\([^&]*\).*/\1/' | sed 's/-$//')"
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# Rationale for the sed below: the following for breaks words at spaces (unless
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# we tweak IFS). So replace spaces with commas in lines so that only newlines
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# are separators.
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for pack in \
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$(grep 'ENTITY.*version' $file | sed 's/[ ]\+/,/g'); do
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packname=$(echo $pack | sed s'@.*ENTITY,\(.*\)-version.*@\1@')
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packversion=$(echo $pack | sed 's@[^"]*"\([^"]*\).*@\1@')
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precpack=NONE
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for i in $list_cat; do
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if [ "$i" = "$packname" ]; then break; fi
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precpack=$i
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done
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cat >>$SPECIAL_FILE << EOF
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<module><xsl:text>
 </xsl:text>
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<xsl:element name="name">$packname</xsl:element>
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<xsl:element name="version">$packversion</xsl:element>
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<xsl:if test="document(\$installed-packages)//package[name='$packname']">
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<xsl:element name="inst-version">
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<xsl:value-of
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select="document(\$installed-packages
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)//package[name='$packname']/version"/>
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</xsl:element>
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</xsl:if>
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<!-- Dependencies -->
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EOF
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if test $precpack != NONE; then
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cat >>$SPECIAL_FILE << EOF
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<xsl:element name="dependency">
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<xsl:attribute name="status">required</xsl:attribute>
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<xsl:attribute name="name">$precpack</xsl:attribute>
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<xsl:attribute name="type">ref</xsl:attribute>
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</xsl:element>
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EOF
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else
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cat >>$SPECIAL_FILE << EOF
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<xsl:apply-templates select=".//para[@role='required' or
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@role='recommended' or
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@role='optional']"
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mode="dependency"/>
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EOF
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fi
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cat >>$SPECIAL_FILE << EOF
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<!-- End dependencies -->
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</module>
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EOF
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cat >> tmpfile << EOF
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<xsl:element name="dependency">
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<xsl:attribute name="status">
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<xsl:value-of select="\$status"/>
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</xsl:attribute>
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<xsl:attribute name="name">$packname</xsl:attribute>
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<xsl:attribute name="type">ref</xsl:attribute>
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</xsl:element>
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EOF
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done
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cat >>$SPECIAL_FILE << EOF
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</package>
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</xsl:when>
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EOF
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cat >> tmpfile << EOF
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</xsl:when>
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EOF
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done
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for ver_ent in $EXCEPTIONS; do
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id=$(grep 'xreflabel=".*'$ver_ent $BLFS_XML | sed 's@.*id="\([^"]*\)".*@\1@')
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[[ -z $id ]] && continue
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cat >>$SPECIAL_FILE << EOF
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<xsl:when test="@id='$id'">
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<xsl:text> </xsl:text>
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<package><xsl:text>
 </xsl:text>
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<xsl:element name="name">$id</xsl:element>
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<xsl:text>
 </xsl:text>
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<xsl:element name="version">$ver_ent</xsl:element>
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<xsl:if
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test="document(\$installed-packages)//package[name=current()/@id]">
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<xsl:text>
 </xsl:text>
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<xsl:element name="inst-version">
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<xsl:value-of
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select="document(\$installed-packages
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)//package[name=current()/@id]/version"/>
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</xsl:element>
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</xsl:if>
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<!-- Dependencies -->
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<xsl:apply-templates select=".//para[@role='required' or
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@role='recommended' or
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@role='optional']"
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mode="dependency"/>
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<!-- End dependencies -->
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<xsl:text>
 </xsl:text>
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</package><xsl:text>
</xsl:text>
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</xsl:when>
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EOF
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done
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cat >>$SPECIAL_FILE << EOF
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<xsl:otherwise>
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<xsl:apply-templates
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select="self::node()[contains(translate(@xreflabel,
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'123456789',
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'000000000'),
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'-0')
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]"
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mode="normal"/>
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</xsl:otherwise>
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</xsl:choose>
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</xsl:template>
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EOF
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cat $SPECIAL_FILE tmpfile > tmpfile1
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mv tmpfile1 $SPECIAL_FILE
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rm tmpfile
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cat >> $SPECIAL_FILE << EOF
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<xsl:otherwise>
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<xsl:message>
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<xsl:text>You should not be seeing this</xsl:text>
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</xsl:message>
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</xsl:otherwise>
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</xsl:choose>
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</xsl:template>
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</xsl:stylesheet>
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EOF
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