Initial Commit for Jail Maker

This is the basis for a new makefile for a new generation light chroot
environment based on Fedora.

Syntax:
        makelist PACKAGE [PACKAGE ...]
         e.g: makelist cpp gcc gcc-c++
         e.g: makelist fpc

then:
        makejail

1 files changed, 81 insertions, 0 deletions

diff --git a/makejail.sh b/makejail.sh
new file mode 100644
index 0000000..1f1fdbc
--- /dev/null
+++ b/makejail.sh
@@ -0,0 +1,81 @@
+#!/bin/bash
+
+set -e
+
+function get_repo_online {
+	yum reinstall -y --downloadonly --downloaddir=repo `cat list`
+}
+
+function get_repo_dvd {
+	mkdir repo
+	for i in `cat list`
+	do
+		package=`find iso | grep $i | cut -d'/' -f4 | grep ^$i-[1234567890]`
+		cp iso/Packages/*/$i repo
+	done
+}
+
+function makejail {
+	get_repo_$method
+
+	mkdir root
+	cd root
+
+	for i in `ls ../repo`
+	do
+		rpm2cpio ../repo/$i | cpio -idm
+	done
+
+	echo "Removing a couple of files that are useless for all intents and purposes of a jail ..."
+	rm -rf usr/lib/locale usr/share/{cracklib,doc,i18n,info,locale,man,zoneinfo}
+
+	echo "Starting to reset SELinux contexts of the chroot environment ..."
+	setfiles -p -r . /etc/selinux/targeted/contexts/files/file_contexts .
+
+	cd ..
+	echo "done"
+}
+
+
+if [ ! -e list ]
+then
+	echo "Run \`make list\` first."
+	exit
+fi
+
+echo "
+Two sources for the required packages are available:
+
+  1. Online Fedora repositories (default) (Internet required, ~65MB will be downloaded)
+       tip: if you want to use local repositories, follow the steps required to add them
+            to yum repositories at /etc/yum.repos.d/
+
+  2. Use an already downloaded Fedora iso or mounted DVD (arch doesn't matter).
+"
+
+read -p "Which method? (1/2) (default: 1) " ask
+
+if [[ "$ask" == *2* && "$ask" != *1* ]]
+then
+	echo "DVD method chosen ..."
+	method="dvd"
+	read -p "Where is the DVD/iso mounted?" src
+	if [ -d "$src" ]
+	then
+		if [ "$src" != "iso" ]
+		then
+			ln -s $i iso
+		fi
+	else
+		echo "error: cannot access $src: No such directory"
+		exit
+	fi
+elif [[ "$ask" == *2* && "$ask" == *1* ]]
+then
+	echo "error: couldn't detect your choice (contained both '1' and '2')"
+else
+	echo "Online method chosen ..."
+	method="online"
+fi
+
+makejail $method