[lttng-tools.git] / tests / utils / warn_processes.sh

#!/bin/bash
#
# Copyright (C) 2016 Michael Jeanson <mjeanson@efficios.com>
#
# SPDX-License-Identifier: GPL-2.0-only
#

if [ -z $PGREP ]; then
	PGREP=pgrep
fi

if [ x$LTTNG_TOOLS_TESTS_DISABLE_WARN_LTTNG_PROCESSES == x1 ]; then
	exit
fi

color_error='\E[1;91m'
color_reset='\E[0m'
color_bold='\E[1m'

lttng_processes="$("$PGREP" -l 'lttng|gen-ust-.+')"

if [ $? -eq 0 ]; then
	pids="$(cut -d ' ' -f 1 <<< "$lttng_processes" | tr '\n' ' ')"

	echo -e "${color_error}Error: the following LTTng processes were detected running on the system:$color_reset"
	echo
	echo "$lttng_processes"
	echo
	echo -e "Here's how to kill them: ${color_bold}kill -9 $pids$color_reset"
	echo
	echo "The test suite will not run in the presence of those processes since its result may not be reliable."
	echo
	exit 1
fi
Commit	Line	Data
	1	#!/bin/bash
	2	#
	3	# Copyright (C) 2016 Michael Jeanson <mjeanson@efficios.com>
	4	#
	5	# SPDX-License-Identifier: GPL-2.0-only
	6	#
	7
	8	if [ -z $PGREP ]; then
	9	PGREP=pgrep
	10	fi
	11
	12	if [ x$LTTNG_TOOLS_TESTS_DISABLE_WARN_LTTNG_PROCESSES == x1 ]; then
	13	exit
	14	fi
	15
	16	color_error='\E[1;91m'
	17	color_reset='\E[0m'
	18	color_bold='\E[1m'
	19
	20	lttng_processes="$("$PGREP" -l 'lttng\|gen-ust-.+')"
	21
	22	if [ $? -eq 0 ]; then
	23	pids="$(cut -d ' ' -f 1 <<< "$lttng_processes" \| tr '\n' ' ')"
	24
	25	echo -e "${color_error}Error: the following LTTng processes were detected running on the system:$color_reset"
	26	echo
	27	echo "$lttng_processes"
	28	echo
	29	echo -e "Here's how to kill them: ${color_bold}kill -9 $pids$color_reset"
	30	echo
	31	echo "The test suite will not run in the presence of those processes since its result may not be reliable."
	32	echo
	33	exit 1
	34	fi