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#!/bin/bash |
#!/bin/bash |
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# Magellan Linux Installer Functions (mage.functions.sh) |
# Magellan Linux Installer Functions (mage.functions.sh) |
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# $Header: /home/cvsd/magellan-cvs/magellan-src/mage/usr/lib/mage/mage4.functions.sh,v 1.10 2005-12-01 12:38:45 niro Exp $ |
# $Header: /home/cvsd/magellan-cvs/magellan-src/mage/usr/lib/mage/mage4.functions.sh,v 1.11 2005-12-04 11:54:15 niro Exp $ |
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mage_setup() |
mage_setup() |
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{ |
{ |
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# abort if mage file not exists |
# abort if mage file not exists |
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[ ! -f ${magefile} ] && die "remove_database_entry() ${magefile} not exist." |
[ ! -f ${magefile} ] && die "remove_database_entry() ${magefile} not exist." |
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# first unregister virtuals |
# remove virtuals only if no other exist |
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provide="$(get_value_from_magefile PROVIDE ${magefile})" |
if [[ $(count_installed_pkgs --pcat ${pcat} --pname ${pname}) -le 1 ]] |
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if [ -n "${provide}" ] |
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then |
then |
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for i in ${provide} |
# first unregister virtuals |
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do |
provide="$(get_value_from_magefile PROVIDE ${magefile})" |
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virtuals_del "${i}" "${pcat}/${pname}" |
if [ -n "${provide}" ] |
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done |
then |
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for i in ${provide} |
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do |
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virtuals_del "${i}" "${pcat}/${pname}" |
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done |
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fi |
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fi |
fi |
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# removes database entry |
# removes database entry |
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fi |
fi |
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} |
} |
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# get the number of installed packages |
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count_installed_pkgs() |
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{ |
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local pcat |
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local pname |
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local pkg |
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local i |
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# very basic getops |
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for i in $* |
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do |
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case $1 in |
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--pcat|-c) shift; pcat="$1" ;; |
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--pname|-n) shift; pname="$1" ;; |
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esac |
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shift |
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done |
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# sanity checks; abort if not given |
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[ -z "${pcat}" ] && die "pkg_count() \$pcat not given." |
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[ -z "${pname}" ] && die "pkg_count() \$pname not given." |
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declare -i i=0 |
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for pkg in $(get_uninstall_candidates --pcat ${pcat} --pname ${pname}) |
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do |
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(( i++ )) |
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#echo "$i ${pkg}" |
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done |
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# return the value |
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echo "${i}" |
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} |
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################################################### |
################################################### |
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# function compare_mtime # |
# function compare_mtime # |
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