#!/bin/sh

##
#       NOTES by kaaposc@gmail.com
#
# Plain dumb Debian's dpkg replacement just for eparakstitajs3 package
#   version checking. Uses pacman to get info on the package and prints
#   out stripped down package info.
#
# Judging by verbose eparakstitajs3 output it tries to call
#   `dpkg -s package-name`
#   to see if needed packages are installed and up to date. It seems to look
#   for Version: and Status: lines, so we print them out.
#
##

usage() {
    echo 'dpkg -s <pkg-name>'
    exit 1
}

if [ -z "$1" ] || [ "$1" != "-s" ] || [ -z "$2" ]; then usage; fi

out=$(pacman -Qi $2 2>&1)

if [ $? -ne 0 ]; then
    echo "Package $2 not found."
    exit 1
fi

name=$(echo "$out" | grep -e '^Name' | awk '{print $3}')
version=$(echo "$out" | grep -e '^Version' | awk '{print $3}')

echo "Package: $name"
echo "Version: $version"
echo "Status: install ok installed"