Local package installer (from Arch only)
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source ~/.scripts/proxy.sh
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source ~/.script/locinst.sh
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173
scripts/locinst.sh
Executable file
173
scripts/locinst.sh
Executable file
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#!/bin/bash
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# Local package installer
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# Config
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export LOCINST_DIR="$HOME/.locinst/"
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#export LOCINST_DB="$XDG_CONFIG_HOME/locinst/"
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export LOCINST_DB="$HOME/.config/locinst/"
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# Constants
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LOCINST_TMP=/tmp/locinst
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# Path set
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export PATH="$LOCINST_DIR/bin:$LOCINST_DIR/usr/bin:$PATH"
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export LD_LIBRARY_PATH="$LOCINST_DIR/lib:$LOCINST_DIR/usr/lib:$LD_LIBRARY_PATH"
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# Dir set
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if [ ! -d "$LOCINST_DIR" ]; then
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mkdir -p "$LOCINST_DIR"
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fi
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if [ ! -d "$LOCINST_TMP" ]; then
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mkdir -p "$LOCINST_TMP"
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fi
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if [ ! -d "$LOCINST_DB" ]; then
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mkdir -p "$LOCINST_DB"
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fi
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# Misc functions
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function step { # str
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echo "--> $1"
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}
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function error { # str
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echo "ERR $1"
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}
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# Providers
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# Args package_destination, package[, extra_info]
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# 0: No error, must have put the uncompressed package in $package_destination
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# 1: Generic error
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# 4: Package not found on repo
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# 5: Package already installed on system
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function locinst_arch {
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function getDlLink { # package, arch, repo
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echo "$(getPageLink $1 $2 $3)download/"
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}
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function findPackage { # package
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function getPageLink { # package, arch, repo
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echo "https://www.archlinux.org/packages/$3/$2/$1/"
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}
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function testLink { # link
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wget -q --max-redirect 0 "$1" -O /dev/null
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return $?
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}
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function testPackage { # package, arch, repo
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link="$(getPageLink $1 $2 $3)"
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testLink "$link"
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return $?
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}
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for repo in community core extra
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do
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for arch in any $(uname -m)
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do
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testPackage $1 $arch $repo
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if [ $? -eq 0 ]; then
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echo "$arch:$repo"
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return 0
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fi
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done
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done
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return 1
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}
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dest="$1"
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package=$2
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step "Finding $package"
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data=$(findPackage $package)
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if [ $? -ne 0 ]; then
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return 4
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fi
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arch=$(cut -d ":" -f 1 <<< "$data")
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repo=$(cut -d ":" -f 2 <<< "$data")
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step "Downloading $repo/$package-$arch"
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link=$(getDlLink $package $arch $repo)
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destcmp="$LOCINST_TMP/$package.tar.xz"
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wget $link -O $destcmp
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step "Extracting package"
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tar xf "$destcmp" -C "$dest"
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# TODO Parse .PKGINFO for dependency
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# TODO Check if already on system
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rm -f $dest/.MTREE $dest/.PKGINFO
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rm "$destcmp"
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return 0
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}
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# Master function
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function locinst { # action package [other_info]*
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function remove { # package
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package=$1
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index=$LOCINST_DB/$package
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# TODO Filter common things, also delete folders
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(cd $LOCINST_DIR; cat $index | while read file; do rm -f "$file"; done)
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rm -f $index
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}
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action=$1
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package=$2
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shift; shift
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dest=$LOCINST_TMP/$package
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if [ ! -d "$dest" ]; then
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mkdir -p "$dest"
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fi
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case $action in
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"remove")
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step "Removing $package"
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remove $package
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return $?
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;;
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"arch")
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locinst_arch $dest $package $*
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code=$?
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;;
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*)
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error "I don't know what to do. And don't beg for help with the commands."
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return 1
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;;
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esac
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# From now on something was installed
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case $code in
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0)
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index=$LOCINST_DB/$package
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if [ -e $index ]; then
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step "Removing old instance of $package"
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remove $package
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fi
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step "Installing $package"
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(cd $dest; find . -mindepth 2 >> $index)
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cp -r $dest/* $LOCINST_DIR/
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rm -rf $dest
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return 0
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;;
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4)
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error "Package not found!"
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;;
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5)
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error "Package already installed on system!"
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;;
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*)
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error "Ugh... Something bad happened"
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esac
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# From now on an error has happened
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return $code
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}
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#
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@ -1,85 +0,0 @@
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# Local package installer
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# Config
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export LOPAC_DIR="$HOME/.local/"
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export LOPAC_CONFIG="$XDG_CONFIG_HOME/lopac/"
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# Constants
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LOPAC_TMP_DIR=/tmp/lopac
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# Path set
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export PATH="$LOPAC_DIR/bin:$LOPAC_DIR/usr/bin:$PATH"
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export LD_LIBRARY_PATH="$LOPAC_DIR/lib:$LOPAC_DIR/usr/lib:$LD_LIBRARY_PATH"
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# Dir set
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if [ ! -d "$LOPAC_TMP_DIR" ]; then
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mkdir "$LOPAC_TMP_DIR"
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fi
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# Misc functions
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function step { # str
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echo "--> $1"
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}
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function error { # str
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echo "ERR $1"
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}
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function getPageLink { # package, arch, repo
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echo "https://www.archlinux.org/packages/$3/$2/$1/"
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}
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function getDlLink { # package, arch, repo
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echo "$(getPageLink $1 $2 $3)download/"
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}
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function testLink { # link
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wget -q --max-redirect 0 "$1" -O /dev/null
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return $?
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}
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function testPackage { # package, arch, rep
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link="$(getPageLink $1 $2 $3)"
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testLink "$link"
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return $?
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}
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function findPackage { # package
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for repo in community core extra
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do
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for arch in any $(uname -m)
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do
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testPackage $1 $arch $repo
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if [ $? -eq 0 ]
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then
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echo "$arch:$repo"
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return 0
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fi
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done
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done
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return 1
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}
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# Main functions
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function install { # package
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package=$1
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step "Finding $package"
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data=$(findPackage $package)
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if [ $? -ne 0 ]; then
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error "Package not found"
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return 1
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fi
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arch=$(cut -d ":" -f 1 <<< "$data")
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repo=$(cut -d ":" -f 2 <<< "$data")
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step "Downloading $repo/$package-$arch"
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link=$(getDlLink $package $arch $repo)
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wget $link -O $LOPAC_TMP_DIR/$package.tar.xz
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step "Extracting package"
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if [ ! -d "$LOPAC_TMP_DIR/$package" ]; then
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mkdir "$LOPAC_TMP_DIR/$package"
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fi
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tar xJf "$LOPAC_TMP_DIR/$package.tar.xz" -C "$LOPAC_TMP_DIR/$package"
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}
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