void-packages/shutils/metadata_scripts.sh

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#-
# Copyright (c) 2009 Juan Romero Pardines.
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#-
xbps_write_metadata_scripts_pkg()
{
local action="$1"
local metadir="${DESTDIR}/var/db/xbps/metadata/$pkgname"
local tmpf=$(mktemp -t xbps-install.XXXXXXXXXX) || exit 1
local targets found
case "$action" in
install) ;;
remove) ;;
*) return 1;;
esac
cd ${DESTDIR}
cat >> $tmpf <<_EOF
#!/bin/sh -e
#
# Generic INSTALL/REMOVE script.
#
# \$1 = action
# \$2 = pkgname
# \$3 = version
#
# Note that paths must be relative to CWD, to avoid calling
# host commands if /bin/sh (dash) is not installed and it's
# not possible to chroot(3).
#
export PATH="./bin:./sbin:./usr/bin:./usr/sbin"
TRIGGERSDIR="./var/db/xbps/triggers"
ACTION="\$1"
PKGNAME="\$2"
VERSION="\$3"
_EOF
#
# Handle SGML/XML catalog entries via xmlcatmgr.
#
if [ -n "${sgml_catalogs}" ]; then
for catalog in ${sgml_catalogs}; do
sgml_entries="${sgml_entries} CATALOG ${catalog} --"
done
fi
if [ -n "${sgml_entries}" ]; then
echo "export sgml_entries=\"${sgml_entries}\"" >> $tmpf
echo >> $tmpf
fi
if [ -n "${xml_catalogs}" ]; then
for catalog in ${xml_catalogs}; do
xml_entries="${xml_entries} nextCatalog ${catalog} --"
done
fi
if [ -n "${xml_entries}" ]; then
echo "export xml_entries=\"${xml_entries}\"" >> $tmpf
echo >> $tmpf
fi
#
# Handle X11 font updates via mkfontdir/mkfontscale.
#
if [ -n "${font_dirs}" ]; then
echo "export font_dirs=\"${font_dirs}\"" >> $tmpf
echo >> $tmpf
fi
#
# Handle GTK+ Icon cache directories.
#
if [ -n "${gtk_iconcache_dirs}" ]; then
echo "export gtk_iconcache_dirs=\"${gtk_iconcache_dirs}\"" \
>> $tmpf
echo >> $tmpf
fi
if [ -n "$triggers" ]; then
found=1
echo "case \"\${ACTION}\" in" >> $tmpf
echo "pre)" >> $tmpf
for f in ${triggers}; do
if [ ! -f $XBPS_TRIGGERSDIR/$f ]; then
rm -f $tmpf
msg_error "$pkgname: unknown trigger $f, aborting!"
fi
done
for f in ${triggers}; do
targets=$($XBPS_TRIGGERSDIR/$f targets)
for j in ${targets}; do
if ! $(echo $j|grep -q pre-${action}); then
continue
fi
printf "\t\${TRIGGERSDIR}/$f run $j \${PKGNAME} \${VERSION}\n" >> $tmpf
printf "\t[ \$? -ne 0 ] && exit \$?\n" >> $tmpf
done
done
printf "\t;;\n" >> $tmpf
echo "post)" >> $tmpf
for f in ${triggers}; do
targets=$($XBPS_TRIGGERSDIR/$f targets)
for j in ${targets}; do
if ! $(echo $j|grep -q post-${action}); then
continue
fi
printf "\t\${TRIGGERSDIR}/$f run $j \${PKGNAME} \${VERSION}\n" >> $tmpf
printf "\t[ \$? -ne 0 ] && exit \$?\n" >> $tmpf
done
done
printf "\t;;\n" >> $tmpf
echo "esac" >> $tmpf
echo >> $tmpf
fi
case "$action" in
install)
if [ -f "$XBPS_TEMPLATESDIR/$pkgname/INSTALL" ]; then
found=1
cat $XBPS_TEMPLATESDIR/$pkgname/INSTALL >> $tmpf
fi
echo "exit 0" >> $tmpf
if [ -z "$found" ]; then
rm -f $tmpf
return 0
fi
mv $tmpf ${DESTDIR}/INSTALL && chmod 755 ${DESTDIR}/INSTALL
;;
remove)
if [ -f "$XBPS_TEMPLATESDIR/$pkgname/REMOVE" ]; then
found=1
cat $XBPS_TEMPLATESDIR/$pkgname/REMOVE >> $tmpf
fi
echo "exit 0" >> $tmpf
if [ -z "$found" ]; then
rm -f $tmpf
return 0
fi
mv $tmpf ${metadir}/REMOVE && chmod 755 ${metadir}/REMOVE
;;
esac
}