| 1 | #!/bin/bash
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| 2 |
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| 3 | # $Id: gen-special.sh 21 2012-02-16 15:06:19Z labastie $
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| 4 |
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| 5 | #-------------------------------------------------------------------------
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| 6 | # generates an xsl stylesheet containing a template for special
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| 7 | # cases in the book:
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| 8 | # - If the version does not begin with a number, it is impossible to know
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| 9 | # where the package name ends and where the version begins. We therefore
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| 10 | # use the ENTITY at the beginning of the validated full-xml.
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| 11 | # - If a package is part of a group of xorg packages (proto, fonts, etc)
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| 12 | # there is no easy way to extract it from the xml. We use the ENTITY at
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| 13 | # the top of each file x7*.xml
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| 14 | # - Some non-versioned packages are needed as dependencies of others: we
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| 15 | # attribute version 1.0.0 to them. It is just used to know if the package
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| 16 | # is installed, by checking inst-version.
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| 17 | # - If a package is versioned but the version is not mentioned in the book
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| 18 | # (currently only udev), we retrieve the version by other means
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| 19 | #-------------------------------------------------------------------------
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| 20 | # Arguments:
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| 21 | # $1 contains the name of the validated xml book
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| 22 | # $2 contains the name of the ouput xsl file
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| 23 | # $3 contains the name of the book sources directory
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| 24 | #-------------------------------------------------------------------------
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| 25 |
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| 26 | BLFS_XML=$1
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| 27 | if ! test -f ${BLFS_XML}; then
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| 28 | echo File \`${BLFS_XML}\' does not exist
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| 29 | exit 1
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| 30 | fi
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| 31 | SPECIAL_FILE=$2
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| 32 | if test -z "${SPECIAL_FILE}"; then SPECIAL_FILE=specialCases.xsl;fi
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| 33 | BLFS_DIR=$3
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| 34 | if test -z "${BLFS_DIR}"; then BLFS_DIR=$(cd $(dirname ${BLFS_XML})/.. ; pwd);fi
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| 35 |
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| 36 | # Packages whose version does not begin with a number
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| 37 | EXCEPTIONS=$(grep 'ENTITY.*version[ ]*"[^0-9"&.].*[0-9]' ${BLFS_DIR}/packages.ent |
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| 38 | sed 's@^[^"]*"\([^"]*\)".*@\1@')
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| 39 |
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| 40 | # Non-versioned packages:
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| 41 | NV_LIST="cacerts xorg-env kde-pre-install-config kf5-intro lxqt-pre-install \
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| 42 | ojdk-conf tex-path"
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| 43 |
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| 44 | # Set PATH to be sure to find udevadm
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| 45 | SAVPATH=$PATH
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| 46 | PATH=/bin:/sbin:/usr/bin:/usr/sbin
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| 47 | UDEVVERSION=$(udevadm --version)
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| 48 |
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| 49 | cat >$SPECIAL_FILE << EOF
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| 50 | <?xml version="1.0" encoding="ISO-8859-1"?>
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| 51 |
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| 52 | <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
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| 53 | version="1.0">
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| 54 |
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| 55 | <xsl:template match='*' mode="special">
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| 56 | <xsl:choose>
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| 57 | <xsl:when test="contains(@id,'udev')">
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| 58 | <xsl:text> </xsl:text>
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| 59 | <package><xsl:text>
 </xsl:text>
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| 60 | <xsl:element name="name"><xsl:value-of select="@id"/></xsl:element>
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| 61 | <xsl:text>
 </xsl:text>
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| 62 | <xsl:element name="version">$UDEVVERSION</xsl:element>
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| 63 | <xsl:if
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| 64 | test="document(\$installed-packages)//package[name=current()/@id]">
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| 65 | <xsl:text>
 </xsl:text>
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| 66 | <xsl:element name="inst-version">
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| 67 | <xsl:value-of
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| 68 | select="document(\$installed-packages
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| 69 | )//package[name=current()/@id]/version"/>
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| 70 | </xsl:element>
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| 71 | </xsl:if>
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| 72 | <!-- Dependencies -->
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| 73 | <xsl:apply-templates select=".//para[@role='required' or
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| 74 | @role='recommended' or
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| 75 | @role='optional']"
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| 76 | mode="dependency"/>
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| 77 | <!-- End dependencies -->
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| 78 | <xsl:text>
 </xsl:text>
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| 79 | </package><xsl:text>
</xsl:text>
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| 80 | </xsl:when>
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| 81 | <!-- Although versioned, this page is not a package. But
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| 82 | the sect2 with id "xorg-env" is referred to at several
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| 83 | places in the book. We have added it to the list of non
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| 84 | versioned packages. -->
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| 85 | <xsl:when test="@id='xorg7'">
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| 86 | <xsl:apply-templates select="child::sect2" mode="special"/>
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| 87 | </xsl:when>
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| 88 | EOF
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| 89 |
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| 90 | # Non-versionned packages. Add to NV_LIST if you need more.
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| 91 | for nv_id in $NV_LIST; do
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| 92 | cat >>$SPECIAL_FILE << EOF
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| 93 | <xsl:when test="@id='$nv_id'">
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| 94 | <xsl:text> </xsl:text>
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| 95 | <package><xsl:text>
 </xsl:text>
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| 96 | <xsl:element name="name">$nv_id</xsl:element>
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| 97 | <xsl:text>
 </xsl:text>
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| 98 | <xsl:element name="version">1.0.0</xsl:element>
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| 99 | <xsl:if
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| 100 | test="document(\$installed-packages)//package[name=current()/@id]">
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| 101 | <xsl:text>
 </xsl:text>
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| 102 | <xsl:element name="inst-version">
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| 103 | <xsl:value-of
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| 104 | select="document(\$installed-packages
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| 105 | )//package[name=current()/@id]/version"/>
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| 106 | </xsl:element>
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| 107 | </xsl:if>
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| 108 | <!-- Dependencies -->
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| 109 | <xsl:apply-templates select=".//para[@role='required' or
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| 110 | @role='recommended' or
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| 111 | @role='optional']"
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| 112 | mode="dependency"/>
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| 113 | <!-- End dependencies -->
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| 114 | <xsl:text>
 </xsl:text>
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| 115 | </package><xsl:text>
</xsl:text>
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| 116 | </xsl:when>
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| 117 | EOF
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| 118 | done
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| 119 |
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| 120 | # Taking packages inside x7proto etc, as versionned modules.
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| 121 | # We also write a dependency expansion when a dep is of the form
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| 122 | # xorg7-something. Since that is another template, we need
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| 123 | # a temporary file, which we shall concatenate at the end
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| 124 | cat >tmpfile << EOF
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| 125 | <xsl:template name="expand-deps">
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| 126 | <xsl:param name="section"/>
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| 127 | <xsl:param name="status"/>
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| 128 | <xsl:choose>
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| 129 | EOF
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| 130 | for file in $(ls ${BLFS_DIR}/x/installing/x7* | grep -v x7driver); do
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| 131 | id=$(grep xreflabel $file | sed 's@.*id="\([^"]*\).*@\1@')
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| 132 | cat >>$SPECIAL_FILE << EOF
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| 133 | <xsl:when test="@id='$id'">
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| 134 | <xsl:text> </xsl:text>
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| 135 | <package><xsl:text>
 </xsl:text>
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| 136 | <xsl:element name="name">$id</xsl:element>
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| 137 | <xsl:text>
 </xsl:text>
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| 138 | EOF
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| 139 | cat >> tmpfile << EOF
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| 140 | <xsl:when test="\$section='$id'">
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| 141 | EOF
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| 142 | # We extract the list of packages for an xorg page from
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| 143 | # the version part of the .xml file. Seems that
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| 144 | # the order is not always the same as in the "cat" command.
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| 145 | # So we have to read that command too, since it may be assumed
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| 146 | # that the preceding package is a dependency of the following,
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| 147 | # except the first.
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| 148 | list_cat="$(sed -n '/>cat/,/EOF</p' $file | grep -v 'cat\|EOF' |
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| 149 | sed 's/^[^ ]*\ *\([^&]*\).*/\1/' | sed 's/-$//')"
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| 150 |
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| 151 | # Rationale for the sed below: the following for breaks words at spaces (unless
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| 152 | # we tweak IFS). So replace spaces with commas in lines so that only newlines
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| 153 | # are separators.
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| 154 | for pack in \
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| 155 | $(grep 'ENTITY.*version' $file | sed 's/[ ]\+/,/g'); do
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| 156 | packname=$(echo $pack | sed s'@.*ENTITY,\(.*\)-version.*@\1@')
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| 157 | packversion=$(echo $pack | sed 's@[^"]*"\([^"]*\).*@\1@')
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| 158 | precpack=NONE
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| 159 | for i in $list_cat; do
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| 160 | if [ "$i" = "$packname" ]; then break; fi
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| 161 | precpack=$i
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| 162 | done
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| 163 |
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| 164 | cat >>$SPECIAL_FILE << EOF
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| 165 | <module><xsl:text>
 </xsl:text>
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| 166 | <xsl:element name="name">$packname</xsl:element>
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| 167 | <xsl:element name="version">$packversion</xsl:element>
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| 168 | <xsl:if test="document(\$installed-packages)//package[name='$packname']">
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| 169 | <xsl:element name="inst-version">
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| 170 | <xsl:value-of
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| 171 | select="document(\$installed-packages
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| 172 | )//package[name='$packname']/version"/>
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| 173 | </xsl:element>
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| 174 | </xsl:if>
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| 175 | <!-- Dependencies -->
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| 176 | EOF
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| 177 | if test $precpack != NONE; then
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| 178 | cat >>$SPECIAL_FILE << EOF
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| 179 | <xsl:element name="dependency">
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| 180 | <xsl:attribute name="status">required</xsl:attribute>
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| 181 | <xsl:attribute name="name">$precpack</xsl:attribute>
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| 182 | <xsl:attribute name="type">ref</xsl:attribute>
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| 183 | </xsl:element>
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| 184 | EOF
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| 185 | else
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| 186 | cat >>$SPECIAL_FILE << EOF
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| 187 | <xsl:apply-templates select=".//para[@role='required' or
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| 188 | @role='recommended' or
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| 189 | @role='optional']"
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| 190 | mode="dependency"/>
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| 191 | EOF
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| 192 | fi
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| 193 | cat >>$SPECIAL_FILE << EOF
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| 194 | <!-- End dependencies -->
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| 195 | </module>
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| 196 | EOF
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| 197 | cat >> tmpfile << EOF
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| 198 | <xsl:element name="dependency">
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| 199 | <xsl:attribute name="status">
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| 200 | <xsl:value-of select="\$status"/>
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| 201 | </xsl:attribute>
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| 202 | <xsl:attribute name="name">$packname</xsl:attribute>
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| 203 | <xsl:attribute name="type">ref</xsl:attribute>
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| 204 | </xsl:element>
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| 205 | EOF
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| 206 | done
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| 207 | cat >>$SPECIAL_FILE << EOF
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| 208 | </package>
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| 209 | </xsl:when>
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| 210 | EOF
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| 211 | cat >> tmpfile << EOF
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| 212 | </xsl:when>
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| 213 | EOF
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| 214 | done
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| 215 |
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| 216 | for ver_ent in $EXCEPTIONS; do
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| 217 | id=$(grep 'xreflabel=".*'$ver_ent $BLFS_XML | sed 's@.*id="\([^"]*\)".*@\1@')
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| 218 | [[ -z $id ]] && continue
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| 219 | cat >>$SPECIAL_FILE << EOF
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| 220 | <xsl:when test="@id='$id'">
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| 221 | <xsl:text> </xsl:text>
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| 222 | <package><xsl:text>
 </xsl:text>
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| 223 | <xsl:element name="name">$id</xsl:element>
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| 224 | <xsl:text>
 </xsl:text>
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| 225 | <xsl:element name="version">$ver_ent</xsl:element>
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| 226 | <xsl:if
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| 227 | test="document(\$installed-packages)//package[name=current()/@id]">
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| 228 | <xsl:text>
 </xsl:text>
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| 229 | <xsl:element name="inst-version">
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| 230 | <xsl:value-of
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| 231 | select="document(\$installed-packages
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| 232 | )//package[name=current()/@id]/version"/>
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| 233 | </xsl:element>
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| 234 | </xsl:if>
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| 235 | <!-- Dependencies -->
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| 236 | <xsl:apply-templates select=".//para[@role='required' or
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| 237 | @role='recommended' or
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| 238 | @role='optional']"
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| 239 | mode="dependency"/>
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| 240 | <!-- End dependencies -->
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| 241 | <xsl:text>
 </xsl:text>
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| 242 | </package><xsl:text>
</xsl:text>
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| 243 | </xsl:when>
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| 244 | EOF
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| 245 | done
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| 246 |
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| 247 | cat >>$SPECIAL_FILE << EOF
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| 248 | <xsl:otherwise>
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| 249 | <xsl:apply-templates
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| 250 | select="self::node()[contains(translate(@xreflabel,
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| 251 | '123456789',
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| 252 | '000000000'),
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| 253 | '-0')
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| 254 | ]"
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| 255 | mode="normal"/>
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| 256 | </xsl:otherwise>
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| 257 | </xsl:choose>
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| 258 | </xsl:template>
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| 259 | EOF
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| 260 | cat $SPECIAL_FILE tmpfile > tmpfile1
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| 261 | mv tmpfile1 $SPECIAL_FILE
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| 262 | rm tmpfile
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| 263 | cat >> $SPECIAL_FILE << EOF
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| 264 | <xsl:otherwise>
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| 265 | <xsl:message>
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| 266 | <xsl:text>You should not be seeing this</xsl:text>
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| 267 | </xsl:message>
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| 268 | </xsl:otherwise>
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| 269 | </xsl:choose>
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| 270 | </xsl:template>
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| 271 | </xsl:stylesheet>
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| 272 | EOF
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