#!/bin/sh -e
# sorted list of installed RPM packages - Peter Csizmadia, 2006.05.18-2008.11.09

if [ "$1" = "" ]; then
	cat <<EOF
rpmlist i              - lists packages in installation time order
rpmlist n              - name order
rpmlist s              - size order
rpmlist <option> | tac - reverse order
EOF
	exit 0
fi
if [ "$1" = "i" ]; then
	LANG=en_US rpm -qa --qf "%010{INSTALLTIME} %{INSTALLTIME:date} %8{SIZE} %{NAME}-%{VERSION}-%{RELEASE}.%{ARCH}\n"\
| sort \
| awk '{printf("%s %s %s %s %s %s %s %5.1fM %s\n",
$2, $3, $4, $5, $6, $7, $8, $9/1048576.0, $10)}'
elif [ "$1" = "n" ]; then
	LANG=en_US rpm -qa --qf "%{NAME}-%{VERSION}-%{RELEASE}%{ARCH} %{INSTALLTIME:date} %8{SIZE}\n"\
| sort \
| awk '{printf("%s %s %s %s %s %s %s %5.1fM %s\n",
$2, $3, $4, $5, $6, $7, $8, $9/1048576.0, $1)}'
else
	LANG=en_US rpm -qa --qf "%010{SIZE} %{INSTALLTIME:date} %{NAME}-%{VERSION}-%{RELEASE}.%{ARCH}\n"\
| sort \
| awk '{
if ($1 >= 10240000000) {
	printf("%3.0fG ", $1/1073741824.0);
} else if ($1 >= 1024000000) {
	printf("%3.1fG ", $1/1073741824.0);
} else if ($1 >= 10240000) {
	printf("%3.0fM ", $1/1048576.0);
} else if ($1 >= 1024000) {
	printf("%3.1fM ", $1/1048576.0);
} else if($1>=10000) {
	printf("%3.0fk ", $1/1024.0);
} else if($1>=1000) {
	printf("%3.1fk ", $1/1024.0);
} else {
	printf("%4d   ", $1);
}
printf("%s %s %s %s %s %s %s %s\n",
$2, $3, $4, $5, $6, $7, $8, $9)}'
fi