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-rwxr-xr-xsystem-build/frontend/lb90
1 files changed, 90 insertions, 0 deletions
diff --git a/system-build/frontend/lb b/system-build/frontend/lb
new file mode 100755
index 0000000..03ab043
--- /dev/null
+++ b/system-build/frontend/lb
@@ -0,0 +1,90 @@
+#!/bin/sh
+
+## live-build(7) - System Build Scripts
+## Copyright (C) 2006-2015 Daniel Baumann <mail@daniel-baumann.ch>
+##
+## This program comes with ABSOLUTELY NO WARRANTY; for details see COPYING.
+## This is free software, and you are welcome to redistribute it
+## under certain conditions; see COPYING for details.
+
+
+set -e
+
+# Including common functions
+[ -e "${LIVE_BUILD}/scripts/build.sh" ] && . "${LIVE_BUILD}/scripts/build.sh" || . /usr/lib/live/build.sh
+
+# Setting static variables
+DESCRIPTION="$(Echo 'utility to build live systems')"
+HELP="FIXME"
+USAGE="FIXME"
+
+case "${1}" in
+ -h|--help)
+ if [ -x "$(which man 2>/dev/null)" ]
+ then
+ man lb
+ exit 0
+ else
+ ${0} --usage
+ exit 0
+ fi
+ ;;
+
+ ""|-u|--usage)
+ Usage
+ ;;
+
+ -v|--version)
+ echo "${VERSION}"
+ exit 0
+ ;;
+
+ *)
+ COMMAND="${1}"
+ shift
+
+ ENV=""
+
+ if [ "${COMMAND}" != "config" ]
+ then
+ # Checking user account
+ if [ "$(id -u)" -ne "0" ]
+ then
+ Echo_error "need root privileges"
+ exit 1
+ fi
+ fi
+
+ for _FILE in config/environment config/environment.binary
+ do
+ if [ -e "${_FILE}" ]
+ then
+ ENV="${ENV} $(grep -v '^#' ${_FILE})"
+ fi
+ done
+
+ if [ -x "${LIVE_BUILD}/scripts/build/${COMMAND}" ]
+ then
+ # User has live-build copied locally in the system
+ SCRIPT="${LIVE_BUILD}/scripts/build/${COMMAND}"
+ elif [ -x "local/live-build/scripts/build/${COMMAND}" ]
+ then
+ # User has live-build copied locally in the config
+ SCRIPT="local/live-build/scripts/build/${COMMAND}"
+ elif [ -x /usr/lib/live/build/${COMMAND} ]
+ then
+ # User has live-build installed in the system
+ SCRIPT=/usr/lib/live/build/"${COMMAND}"
+ elif [ -x "$(which ${COMMAND} 2>/dev/null)" ]
+ then
+ # User has live-build commands in path
+ SCRIPT="${COMMAND}"
+ else
+ Echo_error "no such script: ${COMMAND}"
+ exit 1
+ fi
+
+ Echo "[%s] %s" "$(date +'%F %T')" "lb ${COMMAND} $(echo ${@})"
+ ${ENV} exec "${SCRIPT}" "${@}"
+ ;;
+esac