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authorDaniel Baumann <daniel@debian.org>2007-09-23 10:04:46 +0200
committerDaniel Baumann <daniel@debian.org>2011-03-09 18:14:51 +0100
commitfe6eb1c593e2df135c8807bf94df614984b4d6ec (patch)
tree693b803dcc6473a8699f0c605c92b10c24755e28 /helpers/lh_chroot_hosts
parent470cf1764bf56b32addff591cfe3fd69af0e5760 (diff)
downloadlive-build-fe6eb1c593e2df135c8807bf94df614984b4d6ec.zip
live-build-fe6eb1c593e2df135c8807bf94df614984b4d6ec.tar.gz
Adding live-helper 1.0~a1-1.
Diffstat (limited to 'helpers/lh_chroot_hosts')
-rwxr-xr-xhelpers/lh_chroot_hosts66
1 files changed, 66 insertions, 0 deletions
diff --git a/helpers/lh_chroot_hosts b/helpers/lh_chroot_hosts
new file mode 100755
index 0000000..d1c1607
--- /dev/null
+++ b/helpers/lh_chroot_hosts
@@ -0,0 +1,66 @@
+#!/bin/sh
+
+# lh_chroot_hosts(1) - manage /etc/hosts
+
+set -e
+
+# Source common functions
+for FUNCTION in /usr/share/live-helper/functions/*.sh
+do
+ . ${FUNCTION}
+done
+
+# Reading configuration files
+Read_conffile config/common
+Read_conffile config/chroot
+Set_defaults
+
+# Requiring stage file
+Require_stagefile "${LIVE_ROOT}"/.stage/bootstrap
+
+# Checking lock file
+Check_lockfile "${LIVE_ROOT}"/.lock
+
+# Creating lock file
+Create_lockfile "${LIVE_ROOT}"/.lock
+
+case "${1}" in
+ install)
+ # Checking stage file
+ Check_stagefile "${LIVE_ROOT}"/.stage/chroot_hosts
+
+ if [ -f "${LIVE_CHROOT}"/etc/hosts ]
+ then
+ # Save hosts file
+ cp "${LIVE_CHROOT}"/etc/hosts "${LIVE_CHROOT}"/etc/hosts.orig
+ fi
+
+ if [ -f /etc/hosts ]
+ then
+ # Copy hosts file
+ cp /etc/hosts "${LIVE_CHROOT}"/etc/hosts
+ fi
+
+ # Creating stage file
+ Create_stagefile "${LIVE_ROOT}"/.stage/chroot_hosts
+ ;;
+
+ remove)
+ if [ -f "${LIVE_CHROOT}"/etc/hosts.orig ]
+ then
+ # Restore hosts file
+ mv "${LIVE_CHROOT}"/etc/hosts.orig "${LIVE_CHROOT}"/etc/hosts
+ else
+ # Remove hosts file
+ rm -f "${LIVE_CHROOT}"/etc/hosts
+ fi
+
+ # Removing stage file
+ rm -f "${LIVE_ROOT}"/.stage/chroot_hosts
+ ;;
+
+ *)
+ echo "Usage: ${0} {install|remove}"
+ exit 1
+ ;;
+esac