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#!/bin/bash
# taken and slightly modified from the quickinst script.
# don't know why one should need a static pacman because we already have a working one on the livecd.
assure_pacman_static ()
{
PACMAN_STATIC=
[ -f /tmp/usr/bin/pacman.static ] && PACMAN_STATIC=/tmp/usr/bin/pacman.static
[ -f /usr/bin/pacman.static ] && PACMAN_STATIC=/usr/bin/pacman.static
if [ "$PACMAN_STATIC" = "" ]; then
cd /tmp
if [ "$var_PKG_SOURCE_TYPE" = "ftp" ]; then
echo "Downloading pacman..."
wget $PKGARG/pacman*.pkg.tar.gz
if [ $? -gt 0 ]; then
echo "error: Download failed"
exit 1
fi
tar -xzf pacman*.pkg.tar.gz
elif [ "$var_PKG_SOURCE_TYPE" = "cd" ]; then
echo "Unpacking pacman..."
tar -xzf $PKGARG/pacman*.pkg.tar.gz
fi
fi
[ -f /tmp/usr/bin/pacman.static ] && PACMAN_STATIC=/tmp/usr/bin/pacman.static
if [ "$PACMAN_STATIC" = "" ]; then
echo "error: Cannot find the pacman.static binary!"
exit 1
fi
}
# taken from the quickinst script. cd/ftp code merged together
target_write_pacman_conf ()
{
PKGFILE=/tmp/packages.txt
echo "[core]" >/tmp/pacman.conf
if [ "$var_PKG_SOURCE_TYPE" = "ftp" ]
then
wget $PKG_SOURCE/packages.txt -O /tmp/packages.txt || die_error " Could not fetch package list from server"
echo "Server = $PKGARG" >>/tmp/pacman.conf
fi
if [ "$var_PKG_SOURCE_TYPE" = "cd" ]
then
[ -f $PKG_SOURCE/packages.txt ] || die_error "error: Could not find package list: $PKGFILE"
cp $PKG_SOURCE/packages.txt /tmp/packages.txt
echo "Server = file://$PKGARG" >>/tmp/pacman.conf
fi
mkdir -p $var_TARGET_DIR/var/cache/pacman/pkg /var/cache/pacman &>/dev/null
rm -f /var/cache/pacman/pkg &>/dev/null
[ "$var_PKG_SOURCE_TYPE" = "ftp" ] && ln -sf $var_TARGET_DIR/var/cache/pacman/pkg /var/cache/pacman/pkg &>/dev/null
[ "$var_PKG_SOURCE_TYPE" = "cd" ] && ln -sf $PKGARG /var/cache/pacman/pkg &>/dev/null
}
# target_prepare_pacman() taken from setup. modified a bit
# configures pacman and syncs for the first time on destination system
#
# $@ repositories to enable (optional. default: core)
# returns: 1 on error
target_prepare_pacman() {
[ "$var_PKG_SOURCE_TYPE" = "cd" ] && local serverurl="${var_FILE_URL}"
[ "$var_PKG_SOURCE_TYPE" = "ftp" ] && local serverurl="${var_SYNC_URL}"
[ -z "$1" ] && repos=core
[ -n "$1" ] && repos="$@"
# Setup a pacman.conf in /tmp
cat << EOF > /tmp/pacman.conf
[options]
CacheDir = ${var_TARGET_DIR}/var/cache/pacman/pkg
CacheDir = /src/core/pkg
EOF
for repo in $repos
do
#TODO: this is a VERY, VERY dirty hack. we fall back to ftp for any non-core repo because we only have core on the CD. also user maybe didn't pick a mirror yet
if [ "$repo" != core ]
then
add_pacman_repo target ${repo} "Include = $var_MIRRORLIST"
else
add_pacman_repo target ${repo} "Server = ${serverurl/\$repo/$repo}" # replace literal '$repo' in the serverurl string by "$repo" where $repo is our variable.
fi
done
# Set up the necessary directories for pacman use
[ ! -d "${var_TARGET_DIR}/var/cache/pacman/pkg" ] && mkdir -m 755 -p "${var_TARGET_DIR}/var/cache/pacman/pkg"
[ ! -d "${var_TARGET_DIR}/var/lib/pacman" ] && mkdir -m 755 -p "${var_TARGET_DIR}/var/lib/pacman"
infofy "Refreshing package database..."
$PACMAN_TARGET -Sy >$LOG 2>&1 || return 1 #TODO: make sure this also goes into the logfile. actually we should do this for many commands.
return 0
}
# $1 target/runtime
list_pacman_repos ()
{
[ "$1" != runtime -a "$1" != target ] && die_error "list_pacman_repos needs target/runtime argument"
[ "$1" = target ] && conf=/tmp/pacman.conf
[ "$1" = runtime ] && conf=/etc/pacman.conf
grep '\[.*\]' $conf | grep -v options | grep -v '^#' | sed 's/\[//g' | sed 's/\]//g'
}
# $1 target/runtime
# $2 repo name
# $3 string
add_pacman_repo ()
{
[ "$1" != runtime -a "$1" != target ] && die_error "add_pacman_repo needs target/runtime argument"
[ -z "$3" ] && die_error "target_add_repo needs \$2 repo-name and \$3 string (eg Server = ...)"
[ "$1" = target ] && conf=/tmp/pacman.conf
[ "$1" = runtime ] && conf=/etc/pacman.conf
cat << EOF >> $conf
[${2}]
${3}
EOF
}
# taken from quickinst. TODO: figure this one out ASKDEV
pacman_what_is_this_for ()
{
PKGLIST=
# fix pacman list!
sed -i -e 's/-i686//g' -e 's/-x86_64//g' $PKGFILE
for i in $(cat $PKGFILE | grep 'base/' | cut -d/ -f2); do
nm=${i%-*-*}
PKGLIST="$PKGLIST $nm"
done
! [ -d $var_TARGET_DIR/var/lib/pacman ] && mkdir -p $var_TARGET_DIR/var/lib/pacman
! [ -d /var/lib/pacman ] && mkdir -p /var/lib/pacman
}
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