From 0141ec027b6427165850ad064cae466190132bac Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Gardais=20J=C3=A9r=C3=A9my?=
 <jeremy.gardais@univ-rennes1.fr>
Date: Wed, 24 Jun 2020 11:51:24 +0200
Subject: [PATCH] Exit if any proc related to maco runs

---
 cluster/maco.remove.jobs.sh | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)

diff --git a/cluster/maco.remove.jobs.sh b/cluster/maco.remove.jobs.sh
index c3ad302..3823c60 100755
--- a/cluster/maco.remove.jobs.sh
+++ b/cluster/maco.remove.jobs.sh
@@ -42,6 +42,29 @@ debug_message() {                                               # {{{
 	## Print message if DEBUG is enable (=0)
 	[ "${DEBUG}" -eq "0" ] && printf '\e[1;35m%-6b\e[m\n' "DEBUG − ${PROGNAME}: ${local_message}"
 
+}
+# }}}
+is_proc_running() {                                             # {{{
+
+	local_proc_pattern="${1}"
+
+	local_count_proc_pattern="$(pgrep -f -- "${local_proc_pattern}" | wc -l)"
+
+	case "${local_count_proc_pattern}" in
+		0 ) ## No procs related to this pattern are running
+			return_proc_running="1"
+			;;
+		* ) ## At least one proc seems running
+			return_proc_running="0"
+			;;
+esac
+
+	## Simple debug message to valid current variables
+	debug_message "is_proc_running − \
+procs running (with the pattern: ${RED}${local_proc_pattern}${COLOR_DEBUG}) on the current host: ${RED}${local_count_proc_pattern}${COLOR_DEBUG}."
+
+	return "${return_proc_running}"
+
 }
 # }}}
 remove_cron() {                                                 # {{{
@@ -59,6 +82,13 @@ Try to remove cron jobs (autoupdate, benchmark,…)."
 # }}}
 main() {                                                        # {{{
 
+	maco_proc_pattern="(/opt/maco/bin/maco.autoupdate.sh)"
+
+	## If anything related to maco is currently running
+	### Exit
+	is_proc_running "${maco_proc_pattern}" \
+		&& exit 0
+
 	remove_cron
 
 }