68 lines
1.7 KiB
Bash
Executable File
68 lines
1.7 KiB
Bash
Executable File
#! /bin/bash
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echo "Unpacking the Steam Runtime for your build environment"
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DIRNAME="$( dirname $( readlink -f "$0" ) )"
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if [[ $# != 3 ]]; then
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echo "Usage: $0 chroot_name chroot_tarball personality (linux32|linux)"
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exit 1
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fi
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if [ $EUID -ne 0 ]; then
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echo "$0 must be running as root"
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exit 1
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fi
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SUDO_GROUP=sudo
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if [ $(getent group wheel) ]; then
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SUDO_GROUP=wheel
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fi
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cd $DIRNAME
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CHROOT_NAME=$1
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TARBALL=$2
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PERSONALITY=$3
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echo Unmounting existing chroot...
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while $( mount | grep schroot/mount | grep -q $CHROOT_NAME ); do
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mount | grep schroot/mount | grep $CHROOT_NAME | awk '{print $3}' | xargs umount
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done
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echo Unpacking runtime $2...
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tar xaf $2.tar.xz
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touch $2/timestamp
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echo Configuring schroot at $DIRNAME/$TARBALL
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cat << EOF > /etc/schroot/chroot.d/$CHROOT_NAME.conf
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[$CHROOT_NAME]
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description=Steam Runtime
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directory=$DIRNAME/$TARBALL
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personality=$PERSONALITY
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groups=$SUDO_GROUP
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root-groups=root
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preserve-environment=true
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type=directory
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setup.fstab=mount$CHROOT_NAME
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EOF
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cat << EOF > /etc/schroot/mount$CHROOT_NAME
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# fstab: static file system information for chroots.
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# Note that the mount point will be prefixed by the chroot path
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# (CHROOT_PATH)
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#
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# <file system> <mount point> <type> <options> <dump> <pass>
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proc /proc none rw,bind 0 0
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sys /sys none rw,bind 0 0
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dev /dev none rw,bind 0 0
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dev/pts /dev/pts none rw,bind 0 0
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home /home none rw,bind 0 0
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tmp /tmp none rw,bind 0 0
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EOF
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if [ -d /data ]; then
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cat << EOF >> /etc/schroot/mount$CHROOT_NAME
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data /data none rw,bind 0 0
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EOF
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fi
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