1 files changed, 206 insertions, 0 deletions
diff --git a/system-build/functions/echo.sh b/system-build/functions/echo.sh
new file mode 100755
index 0000000..96b742c
--- /dev/null
+++ b/system-build/functions/echo.sh
@@ -0,0 +1,206 @@
+#!/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.
+
+
+Echo ()
+{
+	STRING="${1}"
+	shift
+
+	printf "${STRING}\n" "${@}"
+}
+
+Echo_debug ()
+{
+	if [ "${_DEBUG}" = "true" ]
+	then
+		STRING="${1}"
+		shift
+
+		printf "D: ${STRING}\n" "${@}"
+	fi
+}
+
+Echo_debug_running ()
+{
+	if [ "${_DEBUG}" = "true" ]
+	then
+		STRING="${1}"
+		shift
+
+		printf "D: ${STRING}" "${@}"
+
+		if [ "${_COLOR}" = "false" ]
+		then
+			printf "..."
+		else
+			printf "... ${YELLOW}${BLINK}running${NO_COLOR}"
+		fi
+	fi
+}
+
+Echo_error ()
+{
+	STRING="${1}"
+	shift
+
+	if [ "${_COLOR}" = "false" ]
+	then
+		printf "E:"
+	else
+		printf "${RED}E${NO_COLOR}:"
+	fi
+
+	printf " ${STRING}\n" "${@}" >&2
+}
+
+Echo_message ()
+{
+	if [ "${_QUIET}" != "true" ]
+	then
+		STRING="${1}"
+		shift
+
+		if [ "${_COLOR}" = "false" ]
+		then
+			printf "P:"
+		else
+			printf "${WHITE}P${NO_COLOR}:"
+		fi
+
+		printf " ${STRING}\n" "${@}"
+	fi
+}
+
+Echo_message_running ()
+{
+	if [ "${_QUIET}" != "true" ]
+	then
+		STRING="${1}"
+		shift
+
+		if [ "${_COLOR}" = "false" ]
+		then
+			printf "P:"
+		else
+			printf "${WHITE}P${NO_COLOR}:"
+		fi
+
+		printf " ${STRING}" "${@}"
+
+		if [ "${_COLOR}" = "true" ]
+		then
+			printf "... ${YELLOW}${BLINK}running${NO_COLOR}"
+		else
+			printf "..."
+		fi
+	fi
+}
+
+Echo_verbose ()
+{
+	if [ "${_VERBOSE}" = "true" ]
+	then
+		STRING="${1}"
+		shift
+
+		printf "I: ${STRING}\n" "${@}"
+	fi
+}
+
+Echo_verbose_running ()
+{
+	if [ "${_VERBOSE}" != "true" ]
+	then
+		STRING="${1}"
+		shift
+
+		printf "I: ${STRING}" "${@}"
+
+		if [ "${_COLOR}" = "true" ]
+		then
+			printf "... ${YELLOW}${BLINK}running${NO_COLOR}"
+		else
+			printf "..."
+		fi
+	fi
+}
+
+Echo_warning ()
+{
+	STRING="${1}"
+	shift
+
+	if [ "${_COLOR}" = "false" ]
+	then
+		printf "W:"
+	else
+		printf "${YELLOW}W${NO_COLOR}:"
+	fi
+
+	printf " ${STRING}\n" "${@}"
+}
+
+Echo_status ()
+{
+	__RETURN="${?}"
+
+	if [ "${_COLOR}" = "false" ]
+	then
+		if [ "${__RETURN}" = "0" ]
+		then
+			printf " done.\n"
+		else
+			printf " failed.\n"
+		fi
+	else
+		Cursor_columns_backward 8
+
+		if [ "${__RETURN}" = "0" ]
+		then
+			printf " ${GREEN}done${NO_COLOR}.  \n"
+		else
+			printf " ${RED}failed${NO_COLOR}.\n"
+		fi
+	fi
+}
+
+Echo_done ()
+{
+	if [ "${_COLOR}" = "false" ]
+	then
+		printf " already done.\n"
+	else
+		Cursor_columns_backward 8
+
+		printf " ${GREEN}already done${NO_COLOR}.\n"
+	fi
+}
+
+Echo_file ()
+{
+	while read LINE
+	do
+		echo "${1}: ${LINE}"
+	done < "${1}"
+}
+
+Echo_breakage ()
+{
+	case "${LB_PARENT_DISTRIBUTION}" in
+		sid)
+			Echo_message "If the following stage fails, the most likely cause of the problem is with your mirror configuration, a caching proxy or the sid distribution."
+			;;
+		*)
+			Echo_message "If the following stage fails, the most likely cause of the problem is with your mirror configuration or a caching proxy."
+			;;
+	esac
+
+	Echo_message "${@}"
+}