From e9bc885c355babf7851de31db8e1920dde752993 Mon Sep 17 00:00:00 2001
From: Luke Shumaker <LukeShu@sbcglobal.net>
Date: Wed, 7 Nov 2012 00:17:08 -0500
Subject: organize the files

---
 src/chroot-tools/librechroot | 108 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 108 insertions(+)
 create mode 100755 src/chroot-tools/librechroot

(limited to 'src/chroot-tools/librechroot')

diff --git a/src/chroot-tools/librechroot b/src/chroot-tools/librechroot
new file mode 100755
index 0000000..c8e02b0
--- /dev/null
+++ b/src/chroot-tools/librechroot
@@ -0,0 +1,108 @@
+#!/bin/bash
+# LibreChRoot
+# Enters a chroot
+
+# Copyright 2010 Nicolás Reynolds
+# Copyright 2011 Joshua Haase
+
+# ---------- GNU General Public License 3 ----------
+
+# This file is part of Parabola.
+
+# Parabola is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+
+# Parabola 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 General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with Parabola. If not, see <http://www.gnu.org/licenses/>.
+
+function usage {
+
+    echo ""
+    echo "Usage: $0 [options] [chrootname]"
+    echo "Use it as root."
+    echo ""
+    echo "Default chroot name: $CHROOT"
+    echo "Default chrootdir: $CHROOTDIR"
+    echo ""
+    echo "OPTIONS:"
+    echo ""
+    echo " -c : clean the chroot using pacman"
+    echo "      only 'base', 'base-devel' and 'sudo' on chroot"
+    echo " -d <chrootdir> : use <chrootdir> instead of default"
+    echo " -r : clean /repo on the chroot"
+    echo " -h : this message"
+    echo " -u : update the chroot"
+    echo ""
+
+}
+
+function clean_chroot {  # Clean packages with pacman
+    cp -a "$(dirname $0)/chcleanup" "${CHROOTDIR}/${CHROOTNAME}/clean"
+
+    mkarchroot -r "cd /build; /clean" "${CHROOTDIR}/${CHROOTNAME}"
+}
+
+function clean_repo {
+    msg "Cleaning repo for chroot: ${CHROOTDIR}/${CHROOTNAME}"
+    if [ -d "${CHROOTDIR}/${CHROOTNAME}/repo" ]; then
+        find "${CHROOTDIR}/${CHROOTNAME}/repo/" -mindepth 1 -delete
+    else
+        mkdir -p "${CHROOTDIR}/${CHROOTNAME}/repo"
+    fi
+    bsdtar -czf "${CHROOTDIR}/${CHROOTNAME}/repo/repo.db.tar.gz" -T /dev/null
+    ln -s "repo.db.tar.gz" "${CHROOTDIR}/${CHROOTNAME}/repo/repo.db"
+}
+source /etc/libretools.conf
+
+if [ -e "$XDG_CONFIG_HOME/libretools/libretools.conf" ]; then
+    source "$XDG_CONFIG_HOME/libretools/libretools.conf"
+fi
+
+CLEANCHROOT='false'
+UPDATE='false'
+CLEANREPO='false'
+CHROOTNAME="${CHROOT:-${SUDO_USER:-root}}"
+
+while getopts 'hrcud:' arg; do
+    case $arg in
+        h) usage; exit 0 ;;
+        c) CLEANCHROOT='true' ;;
+        u) UPDATE='true' ;;
+        r) CLEANREPO='true' ;;
+        d) CHROOTDIR="$(readlink -e $OPTARG)" ;;
+    esac
+done
+
+[[ "$UID" != "0" ]] && {
+    error "This script must be run as root."
+    exit 1
+}
+
+shift $(($OPTIND - 1))
+
+if [ $# -eq 1 ]; then
+    CHROOTNAME="$1"
+fi
+
+if "$CLEANREPO"; then
+    clean_repo
+fi
+
+if "$CLEANCHROOT"; then
+    clean_chroot
+elif "$UPDATE"; then
+    msg "Updating chroot: ${CHROOTDIR}/${CHROOTNAME}"
+    mkarchroot -u "${CHROOTDIR}/${CHROOTNAME}"
+else
+    msg "Entering chroot: ${CHROOTDIR}/${CHROOTNAME}"
+    mkarchroot -r "bash" "${CHROOTDIR}/${CHROOTNAME}"
+fi
+
+exit 0
-- 
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