#!/bin/bash

if [ -f /tmp/mirror ]; then
	echo "mirror system is already running"
	exit 0
fi

touch /tmp/mirror

#BUILD_NAME="R2D9"
#BUILD_TITLE="${BUILD_NAME}-$(cat /usr/ports/releases/stable/metadata/build-version)"
BUILD_TITLE="Crux 3.6"

# Update system
ports -u

# make them look like updated
echo "touch packages..."
for package in /usr/ports/packages/*; do
	touch ${package};
done

# make sure permissions are right
echo "chown pkgmk:pkgmk -R /usr/ports"
chown pkgmk:pkgmk -R /usr/ports

echo "update system"
prt-get depinst $(prt-get listinst | xargs prt-get quickdep)
prt-get sysup
prt-get update -fr $(revdep)

# Create list of installed packages
echo "creating list of installed..."
rm -r /usr/ports/installed
pkg_installed

### clean distribution files
mkdir -p /usr/ports/archive/distfiles
mv /usr/ports/distfiles/* /usr/ports/archive/distfiles
### clean packages files
mkdir -p /usr/ports/archive/packages
mv /usr/ports/packages/* /usr/ports/archive/packages
### get sources and packages
cd /usr/ports/installed
for installed in *; do
        prt-get path $installed | while read -r line; do
		cd $line
		##get source
	        sudo -u pkgmk -g pkgmk pkgmk -do
		#make sure package exists
		current="${installed}#$(prt-get current ${installed}).pkg.tar.gz"
		echo "checking $current ..."
		cp /usr/ports/archive/packages/${current} /usr/ports/packages/
		#prt-get update $installed
        done
done

# Create repository
echo "creating repository"
cd /usr/ports/packages
pkg-repgen

# Create mirror page
echo "creating mirror index page"
portspage --title=${BUILD_TITLE} /usr/ports/installed > /usr/ports/installed/index.html

sed -i "s@usr\/ports\/installed@mirror/installed@g" /usr/ports/installed/index.html

echo "setting permissions /usr/ports"
chown pkgmk:pkgmk -R /usr/ports

# Remove temporary file
rm /tmp/mirror