70 lines
1.4 KiB
Bash
Executable File
70 lines
1.4 KiB
Bash
Executable File
#!/bin/sh
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# lh_binary_chroot(1) - copy chroot into chroot
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# Copyright (C) 2006-2007 Daniel Baumann <daniel@debian.org>
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#
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# live-helper comes with ABSOLUTELY NO WARRANTY; for details see COPYING.
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# This is free software, and you are welcome to redistribute it
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# under certain conditions; see COPYING for details.
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set -e
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# Source common functions
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for FUNCTION in /usr/share/live-helper/functions/*.sh
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do
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. ${FUNCTION}
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done
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# Set static variables
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DESCRIPTION="copy chroot into chroot"
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HELP=""
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USAGE="${PROGRAM} [--force]"
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Arguments "${@}"
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Echo_debug "Init ${PROGRAM}"
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# Reading configuration files
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Read_conffile config/bootstrap
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Read_conffile config/chroot
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Read_conffile config/common
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Read_conffile config/image
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Set_defaults
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Breakpoint "binary_chroot: Init"
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# Requiring stage file
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Require_stagefile .stage/bootstrap
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# Checking stage file
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Check_stagefile .stage/binary_chroot
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# Checking lock file
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Check_lockfile .lock
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# Creating lock file
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Create_lockfile .lock
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# Normally, proc is not mounted here, but people tend to be lazy
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if [ -f chroot/proc/version ]
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then
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umount chroot/proc
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fi
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if [ -d chroot/sys/kernel ]
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then
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umount chroot/sys
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fi
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# Removing old chroot
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rm -rf chroot/chroot
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rm -rf chroot.tmp
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# Copying new chroot
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Echo_message "Copying chroot, this can take a while."
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cp -a chroot chroot.tmp
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mv chroot.tmp chroot/chroot
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# Creating stage file
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Create_stagefile .stage/binary_chroot
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