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#!/bin/sh
#
# Copyright (C) 2015, 2017, 2019, 2020 Etersoft
# Copyright (C) 2015, 2017, 2019, 2020 Vitaly Lipatov <lav@etersoft.ru>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
# TODO
epm_vardir=/var/lib/eepm
__save_installed_app()
{
[ -d "$epm_vardir" ] || return 0
__check_installed_app "$1" && return 0
echo "$1" | sudorun tee -a $epm_vardir/installed-app >/dev/null
}
__remove_installed_app()
{
[ -d "$epm_vardir" ] || return 0
local i
for i in $* ; do
sudorun sed -i "/^$i$/d" $epm_vardir/installed-app
done
return 0
}
__check_installed_app()
{
[ -s $epm_vardir/installed-app ] || return 1
grep -q -- "^$1\$" $epm_vardir/installed-app
}
__list_installed_app()
{
cat $epm_vardir/installed-app 2>/dev/null
}
__epm_play_run()
{
local script="$psdir/$1.sh"
shift
if [ ! -x "$script" ] ; then
fatal "Can't find play script $script."
fi
# allow use EGET in the scripts
__set_EGET
# also we will have DISTRVENDOR there
export PATH=$PROGDIR:$PATH
#info "Running $($script --description 2>/dev/null) ..."
docmd $script "$@"
}
epm_play()
{
# TODO: change to play.d
local psdir="$CONFIGDIR/prescription.d"
if [ "$1" = "-h" ] || [ "$1" = "--help" ] ; then
cat <<EOF
Options:
APP - install APP
--remove APP - remove APP
--list - list all installed apps
--list-all - list all available apps
EOF
exit
fi
if [ "$1" = "--remove" ] ; then
shift
#__check_installed_app "$1" || fatal "$1 is not installed"
prescription="$1"
shift
__epm_play_run $prescription --remove "$@"
__remove_installed_app "$@"
exit
fi
if [ "$1" = "--list" ] || [ "$1" = "--installed" ] ; then
shift
echo "Installed:"
local i
for i in $(__list_installed_app) ; do
printf " %-20s - %s\n" "$i" "$($psdir/$i.sh --description 2>/dev/null)"
done
exit
fi
if [ "$1" = "--list-all" ] || [ -z "$*" ] ; then
echo "Run with a name of a play script to run:"
local i
local desc
for i in $psdir/*.sh ; do
desc="$($i --description 2>/dev/null)"
[ -z "$desc" ] && continue
printf " %-20s - %s\n" "$(basename $i .sh)" "$desc"
done
echo
echo "run epm play --list to list installed only or --remove to remove one"
exit
fi
prescription="$1"
shift
#__check_installed_app "$prescription" && info "$$prescription is already installed (use --remove to remove)" && exit 1
__epm_play_run "$prescription" --run "$@" && __save_installed_app "$prescription" || fatal "There was some error during install the application."
}