101 lines
2.3 KiB
Bash
Executable File
101 lines
2.3 KiB
Bash
Executable File
#!/bin/bash
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# -*- indent-tabs-mode: nil; -*-
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# Run built image in QEMU
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#
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# Copyright (C) 2011,2012 Colin Walters <walters@verbum.org>
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#
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# This library is free software; you can redistribute it and/or
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# modify it under the terms of the GNU Lesser General Public
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# License as published by the Free Software Foundation; either
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# version 2 of the License, or (at your option) any later version.
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#
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# This library is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public
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# License along with this library; if not, write to the
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# Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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# Boston, MA 02111-1307, USA.
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set -e
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set -x
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SRCDIR=`dirname $0`
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WORKDIR=`pwd`
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if test $(id -u) != 0; then
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cat <<EOF
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This script should be run as root.
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EOF
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exit 1
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fi
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usage () {
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echo "$0 OSTREE_REPO_PATH"
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exit 1
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}
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ARCH=i686
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BRANCH_PREFIX="gnomeos-3.4-${ARCH}-"
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OBJ=gnomeos-fs.img
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if ! test -f ${OBJ}; then
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cat <<EOF
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Create gnomeos-fs.img like this:
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$ qemu-img create gnomeos-fs.img 6G
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$ mkfs.ext4 -q -F gnomeos-fs.img
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EOF
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exit 1
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fi
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if ! test -d ${WORKDIR}/repo/objects; then
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cat <<EOF
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No ./repo/objects found
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EOF
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exit 1
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fi
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mkdir -p fs
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umount fs || true
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sleep 1 # Avoid Linux kernel bug, pretty sure it's the new RCU pathname lookup
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mount -o loop gnomeos-fs.img fs
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cd fs
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TOPROOT_BIND_MOUNTS="home root tmp"
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for d in $TOPROOT_BIND_MOUNTS; do
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if ! test -d $d; then
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mkdir -m 0755 $d
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fi
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done
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chmod a=rwxt tmp
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if ! test -d ostree; then
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mkdir -p ostree
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$SRCDIR/gnomeos-setup.sh $(pwd)/ostree
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fi
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rsync -a -H -v ${WORKDIR}/repo ${WORKDIR}/current ${WORKDIR}/modules ${WORKDIR}/var ${WORKDIR}/gnomeos-3.4-* ./ostree
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current_uname=$(uname -r)
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cd ${WORKDIR}
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sync
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umount fs
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rmdir fs
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ARGS="$@"
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if ! echo $ARGS | grep -q 'ostree='; then
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ARGS="ostree=current $ARGS"
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fi
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ARGS="rd.plymouth=0 root=/dev/sda $ARGS"
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KERNEL=/boot/vmlinuz-${current_uname}
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INITRD_ARG="-initrd /boot/initramfs-ostree-${current_uname}.img"
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exec qemu-kvm -kernel ${KERNEL} ${INITRD_ARG} -hda gnomeos-fs.img -net user -net nic,model=virtio -m 512M -append "$ARGS" -monitor stdio
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