103 lines
2.1 KiB
Bash
Executable File
103 lines
2.1 KiB
Bash
Executable File
#!/bin/sh
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# lh_chroot_hosts(1) - manage /etc/hosts
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# Copyright (C) 2006-2008 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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# Including common functions
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LH_BASE="${LH_BASE:-/usr/share/live-helper}"
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for FUNCTION in "${LH_BASE}"/functions/*.sh
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do
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. "${FUNCTION}"
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done
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# Setting static variables
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DESCRIPTION="manage /etc/hosts"
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HELP=""
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USAGE="${PROGRAM} {install|remove} [--force]"
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Arguments "${@}"
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# Reading configuration files
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Read_conffiles config/all config/common config/bootstrap config/chroot config/binary config/source
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Set_defaults
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# Requiring stage file
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Require_stagefile .stage/config .stage/bootstrap
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case "${1}" in
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install)
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Echo_message "Configuring file /etc/hosts"
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# Checking stage file
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Check_stagefile .stage/chroot_hosts
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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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if [ -f chroot/etc/hosts ]
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then
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# Save hosts file
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mv chroot/etc/hosts chroot/etc/hosts.orig
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fi
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# Creating hosts file
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cat > chroot/etc/hosts << EOF
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127.0.0.1 localhost localhost.localdomain
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127.0.1.1 debian
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EOF
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if [ -f /etc/hosts ]
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then
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# Append hosts file
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#grep -e "127.0.0.1" -e "127.0.1.1" /etc/hosts >> chroot/etc/hosts
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cat /etc/hosts >> chroot/etc/hosts
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fi
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# Creating stage file
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Create_stagefile .stage/chroot_hosts
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;;
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remove)
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Echo_message "Deconfiguring file /etc/hosts"
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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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if [ -e config/chroot_local-includes/etc/hosts ]
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then
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# Copying local hosts
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cp -a config/chroot_local-includes/etc/hosts chroot/etc/hosts
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rm -f chroot/etc/hosts.orig
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elif [ -f chroot/etc/hosts.orig ]
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then
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# Restore hosts file
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mv chroot/etc/hosts.orig chroot/etc/hosts
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else
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# Blank out hosts file, don't remove in case
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# its a symlink, as in the case of exposedroot mode
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Truncate chroot/etc/hosts
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fi
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# Removing stage file
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rm -f .stage/chroot_hosts
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;;
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*)
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Usage
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;;
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esac
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