From 795f0c9d4e0bd3f70730ad80a1c7fca94184c996 Mon Sep 17 00:00:00 2001
From: Katharina Drexel <katharina.drexel@bfh.ch>
Date: Thu, 8 Oct 2020 17:12:27 +0200
Subject: Adding awk optimizations in configuration file handling.

Signed-off-by: Katharina Drexel <katharina.drexel@bfh.ch>
---
 lib/container/console |  2 +-
 lib/container/enter   |  2 +-
 lib/container/limit   |  2 +-
 lib/container/list    |  6 +++---
 lib/container/move    |  6 +++---
 lib/container/remove  |  6 +++---
 lib/container/start   | 44 ++++++++++++++++++++++----------------------
 lib/container/stop    | 10 +++++-----
 8 files changed, 39 insertions(+), 39 deletions(-)

diff --git a/lib/container/console b/lib/container/console
index 0628a9d..2a41bf5 100755
--- a/lib/container/console
+++ b/lib/container/console
@@ -81,7 +81,7 @@ then
 	exit 1
 fi
 
-STATE="$(machinectl show ${NAME} 2>&1 | awk -F= '/^State=/ { print $2 }')"
+STATE="$(machinectl show ${NAME} 2>&1 | awk -FState= '/^State=/ { print $2 }')"
 
 case "${STATE}" in
 	running)
diff --git a/lib/container/enter b/lib/container/enter
index 4c7f890..144a06a 100755
--- a/lib/container/enter
+++ b/lib/container/enter
@@ -81,7 +81,7 @@ then
 	exit 1
 fi
 
-STATE="$(machinectl show ${NAME} 2>&1 | awk -F= '/^State=/ { print $2 }')"
+STATE="$(machinectl show ${NAME} 2>&1 | awk -FState= '/^State=/ { print $2 }')"
 
 case "${STATE}" in
 	running)
diff --git a/lib/container/limit b/lib/container/limit
index 42f36a2..233459a 100755
--- a/lib/container/limit
+++ b/lib/container/limit
@@ -121,7 +121,7 @@ then
 	exit 1
 fi
 
-STATE="$(machinectl show ${NAME} 2>&1 | awk -F= '/^State=/ { print $2 }')"
+STATE="$(machinectl show ${NAME} 2>&1 | awk -FState= '/^State=/ { print $2 }')"
 
 case "${STATE}" in
 	running)
diff --git a/lib/container/list b/lib/container/list
index 24457de..cf7b148 100755
--- a/lib/container/list
+++ b/lib/container/list
@@ -328,11 +328,11 @@ fi
 
 for CONTAINER in ${CONTAINERS}
 do
-	STATE="$(machinectl show ${CONTAINER} 2>&1 | awk -F= '/^State=/ { print $2 }')"
+	STATE="$(machinectl show ${CONTAINER} 2>&1 | awk -FState= '/^State=/ { print $2 }')"
 
 	if [ -e "${CONFIG}/${CONTAINER}.conf" ]
 	then
-		CONTAINER_SERVER="$(awk -F= '/^cnt.container-server=/ { print $2 }' ${CONFIG}/${CONTAINER}.conf)"
+		CONTAINER_SERVER="$(awk -Fcnt.container-server= '/^cnt.container-server=/ { print $2 }' ${CONFIG}/${CONTAINER}.conf)"
 		CONTAINER_SERVER="${CONTAINER_SERVER:-false}"
 
 		case "${CONTAINER_SERVER}" in
@@ -367,7 +367,7 @@ do
 
 	if ls "${MACHINES}/${CONTAINER}/etc/systemd/network"/*.network > /dev/null 2>&1
 	then
-		ADDRESS="$(awk -F= '/^Address/ { print $2 }' ${MACHINES}/${CONTAINER}/etc/systemd/network/*.network | head -n1)"
+		ADDRESS="$(awk -FAddress= '/^Address/ { print $2 }' ${MACHINES}/${CONTAINER}/etc/systemd/network/*.network | head -n1)"
 	elif [ -e "${MACHINES}/${CONTAINER}/etc/network/interfaces" ]
 	then
 		ADDRESS="$(awk '/address/ { print $2 }' ${MACHINES}/${CONTAINER}/etc/network/interfaces | head -n1)"
diff --git a/lib/container/move b/lib/container/move
index a31749e..f87e5a8 100755
--- a/lib/container/move
+++ b/lib/container/move
@@ -98,7 +98,7 @@ then
 	exit 1
 fi
 
-STATE="$(machinectl show ${OLD} 2>&1 | awk -F= '/^State=/ { print $2 }')"
+STATE="$(machinectl show ${OLD} 2>&1 | awk -FState= '/^State=/ { print $2 }')"
 
 case "${STATE}" in
 	running)
@@ -145,7 +145,7 @@ mv "${CONFIG}/${OLD}.conf" "${CONFIG}/${NEW}.conf"
 mv "${MACHINES}/${OLD}" "${MACHINES}/${NEW}"
 
 # rw bind mounts
-BIND="$(awk -F= '/^bind=/ { print $2 }' ${CONFIG}/${NEW}.conf)"
+BIND="$(awk -Fbind= '/^bind=/ { print $2 }' ${CONFIG}/${NEW}.conf)"
 
 if [ -n "${BIND}" ]
 then
@@ -172,7 +172,7 @@ then
 fi
 
 # ro bind mounts
-BIND_RO="$(awk -F= '/^bind-ro=/ { print $2 }' ${CONFIG}/${NEW}.conf)"
+BIND_RO="$(awk -Fbind-ro= '/^bind-ro=/ { print $2 }' ${CONFIG}/${NEW}.conf)"
 
 if [ -n "${BIND_RO}" ]
 then
diff --git a/lib/container/remove b/lib/container/remove
index 208de3d..820e45e 100755
--- a/lib/container/remove
+++ b/lib/container/remove
@@ -145,7 +145,7 @@ then
 	exit 1
 fi
 
-STATE="$(machinectl show ${NAME} 2>&1 | awk -F= '/^State=/ { print $2 }')"
+STATE="$(machinectl show ${NAME} 2>&1 | awk -FState= '/^State=/ { print $2 }')"
 
 case "${STATE}" in
 	running)
@@ -207,7 +207,7 @@ done
 if [ -e "${CONFIG}/${NAME}.conf" ]
 then
 	# Removing rw bind mounts
-	BIND="$(awk -F= '/^bind=/ { print $2 }' ${CONFIG}/${NAME}.conf)"
+	BIND="$(awk -Fbind= '/^bind=/ { print $2 }' ${CONFIG}/${NAME}.conf)"
 
 	if [ -n "${BIND}" ]
 	then
@@ -222,7 +222,7 @@ then
 	fi
 
 	# Removing ro bind mounts
-	BIND_RO="$(awk -F= '/^bind-ro=/ { print $2 }' ${CONFIG}/${NAME}.conf)"
+	BIND_RO="$(awk -Fbind-ro= '/^bind-ro=/ { print $2 }' ${CONFIG}/${NAME}.conf)"
 
 	if [ -n "${BIND_RO}" ]
 	then
diff --git a/lib/container/start b/lib/container/start
index f972983..6309fb1 100755
--- a/lib/container/start
+++ b/lib/container/start
@@ -135,7 +135,7 @@ fi
 
 case "${START}" in
 	false)
-		STATE="$(machinectl show ${NAME} 2>&1 | awk -F= '/^State=/ { print $2 }')"
+		STATE="$(machinectl show ${NAME} 2>&1 | awk -FState= '/^State=/ { print $2 }')"
 
 		case "${STATE}" in
 			running)
@@ -152,7 +152,7 @@ then
 		true)
 			rm -f "${MACHINES}/.#${NAME}.lck"
 
-			VETHS="$(awk -F= '/^network-veth-extra=/ { print $2 }' ${CONFIG}/${NAME}.conf | awk -F: '{ print $1 }')"
+			VETHS="$(awk -Fnetwork-veth-extra= '/^network-veth-extra=/ { print $2 }' ${CONFIG}/${NAME}.conf | awk -F: '{ print $1 }')"
 
 			for VETH in ${VETHS}
 			do
@@ -203,7 +203,7 @@ esac
 # config
 if [ -e "${CONFIG}/${NAME}.conf" ]
 then
-	CNT_OVERLAY="$(awk -F= '/^cnt.overlay=/ { print $2 }' ${CONFIG}/${NAME}.conf)"
+	CNT_OVERLAY="$(awk -Fcnt.overlay= '/^cnt.overlay=/ { print $2 }' ${CONFIG}/${NAME}.conf)"
 	CNT_OVERLAY_OPTIONS="$(awk -Fcnt.overlay-options= '/^cnt.overlay-options=/ { print $2 }' ${CONFIG}/${NAME}.conf)"
 
 	if [ -n "${CNT_OVERLAY}" ]
@@ -238,7 +238,7 @@ then
 		done
 	fi
 
-	BIND="$(awk -F= '/^bind=/ { print $2 }' ${CONFIG}/${NAME}.conf)"
+	BIND="$(awk -Fbind= '/^bind=/ { print $2 }' ${CONFIG}/${NAME}.conf)"
 
 	if [ -n "${BIND}" ]
 	then
@@ -263,7 +263,7 @@ then
 		done
 	fi
 
-	BIND_RO="$(awk -F= '/^bind-ro=/ { print $2 }' ${CONFIG}/${NAME}.conf)"
+	BIND_RO="$(awk -Fbind-ro= '/^bind-ro=/ { print $2 }' ${CONFIG}/${NAME}.conf)"
 
 	if [ -n "${BIND_RO}" ]
 	then
@@ -288,7 +288,7 @@ then
 		done
 	fi
 
-	BOOT="$(awk -F= '/^boot=/ { print $2 }' ${CONFIG}/${NAME}.conf || echo yes)"
+	BOOT="$(awk -Fboot= '/^boot=/ { print $2 }' ${CONFIG}/${NAME}.conf || echo yes)"
 
 	case "${BOOT}" in
 		yes)
@@ -300,7 +300,7 @@ then
 			;;
 	esac
 
-	CAPABILITY="$(awk -F= '/^capability=/ { print $2 }' ${CONFIG}/${NAME}.conf)"
+	CAPABILITY="$(awk -Fcapability= '/^capability=/ { print $2 }' ${CONFIG}/${NAME}.conf)"
 
 	case "${CAPABILITY}" in
 		"")
@@ -312,10 +312,10 @@ then
 			;;
 	esac
 
-	DIRECTORY="$(awk -F= '/^directory=/ { print $2 }' ${CONFIG}/${NAME}.conf || echo ${MACHINES}/${NAMES})"
+	DIRECTORY="$(awk -Fdirectory= '/^directory=/ { print $2 }' ${CONFIG}/${NAME}.conf || echo ${MACHINES}/${NAMES})"
 	DIRECTORY="--directory ${DIRECTORY}"
 
-	DROP_CAPABILITY="$(awk -F= '/^drop-capability=/ { print $2 }' ${CONFIG}/${NAME}.conf)"
+	DROP_CAPABILITY="$(awk -Fdrop-capability= '/^drop-capability=/ { print $2 }' ${CONFIG}/${NAME}.conf)"
 
 	case "${DROP_CAPABILITY}" in
 		"")
@@ -327,7 +327,7 @@ then
 			;;
 	esac
 
-	LINK_JOURNAL="$(awk -F= '/^link-journal=/ { print $2 }' ${CONFIG}/${NAME}.conf || echo no)"
+	LINK_JOURNAL="$(awk -Flink-journal= '/^link-journal=/ { print $2 }' ${CONFIG}/${NAME}.conf || echo no)"
 
 	case "${LINK_JOURNAL}" in
 		yes)
@@ -343,7 +343,7 @@ then
 
 	NETWORK_VETH_EXTRA=""
 
-	VETHS="$(awk -F= '/^network-veth-extra=/ { print $2 }' ${CONFIG}/${NAME}.conf)"
+	VETHS="$(awk -Fnetwork-veth-extra= '/^network-veth-extra=/ { print $2 }' ${CONFIG}/${NAME}.conf)"
 
 	case "${VETHS}" in
 		"")
@@ -363,7 +363,7 @@ then
 			;;
 	esac
 
-	NETWORK_BRIDGES="$(awk -F= '/^cnt.network-bridge=/ { print $2 }' ${CONFIG}/${NAME}.conf)"
+	NETWORK_BRIDGES="$(awk -Fcnt.network-bridge= '/^cnt.network-bridge=/ { print $2 }' ${CONFIG}/${NAME}.conf)"
 
 	case "${NETWORK_BRIDGES}" in
 		"")
@@ -399,7 +399,7 @@ EOF
 			;;
 	esac
 
-	PRIVATE_USERS="$(awk -F= '/^private-users=/ { print $2 }' ${CONFIG}/${NAME}.conf || echo no)"
+	PRIVATE_USERS="$(awk -Fprivate-users= '/^private-users=/ { print $2 }' ${CONFIG}/${NAME}.conf || echo no)"
 
 	case "${PRIVATE_USERS}" in
 		yes)
@@ -411,7 +411,7 @@ EOF
 			;;
 	esac
 
-	REGISTER="$(awk -F= '/^register=/ { print $2 }' ${CONFIG}/${NAME}.conf || echo yes)"
+	REGISTER="$(awk -Fregister= '/^register=/ { print $2 }' ${CONFIG}/${NAME}.conf || echo yes)"
 
 	case "${REGISTER}" in
 		yes)
@@ -423,7 +423,7 @@ EOF
 			;;
 	esac
 
-	BLOCK_IO_DEVICE_WEIGHT="$(awk -F= '/^BlockIODeviceWeight=/ { print $2 }' ${CONFIG}/${NAME}.conf)"
+	BLOCK_IO_DEVICE_WEIGHT="$(awk -FBlockIODeviceWeight= '/^BlockIODeviceWeight=/ { print $2 }' ${CONFIG}/${NAME}.conf)"
 
 	if [ -n "${BLOCK_IO_DEVICE_WEIGHT}" ]
 	then
@@ -431,7 +431,7 @@ EOF
 		SET_PROPERTY="true"
 	fi
 
-	BLOCK_IO_READ_BANDWIDTH="$(awk -F= '/^BlockIOReadBandwidth=/ { print $2 }' ${CONFIG}/${NAME}.conf)"
+	BLOCK_IO_READ_BANDWIDTH="$(awk -FBlockIOReadBandwidth= '/^BlockIOReadBandwidth=/ { print $2 }' ${CONFIG}/${NAME}.conf)"
 
 	if [ -n "${BLOCK_IO_READ_BANDWIDTH}" ]
 	then
@@ -439,7 +439,7 @@ EOF
 		SET_PROPERTY="true"
 	fi
 
-	BLOCK_IO_WEIGHT="$(awk -F= '/^BlockIOWeight=/ { print $2 }' ${CONFIG}/${NAME}.conf)"
+	BLOCK_IO_WEIGHT="$(awk -FBlockIOWeight= '/^BlockIOWeight=/ { print $2 }' ${CONFIG}/${NAME}.conf)"
 
 	if [ -n "${BLOCK_IO_WEIGHT}" ]
 	then
@@ -447,7 +447,7 @@ EOF
 		SET_PROPERTY="true"
 	fi
 
-	BLOCK_IO_WRITE_BANDWIDTH="$(awk -F= '/^BlockIOWriteBandwidth=/ { print $2 }' ${CONFIG}/${NAME}.conf)"
+	BLOCK_IO_WRITE_BANDWIDTH="$(awk -FBlockIOWriteBandwidth=/= '/^BlockIOWriteBandwidth=/ { print $2 }' ${CONFIG}/${NAME}.conf)"
 
 	if [ -n "${BLOCK_IO_WRITE_BANDWIDTH}" ]
 	then
@@ -455,7 +455,7 @@ EOF
 		SET_PROPERTY="true"
 	fi
 
-	CPU_QUOTA="$(awk -F= '/^CPUQuota=/ { print $2 }' ${CONFIG}/${NAME}.conf)"
+	CPU_QUOTA="$(awk -FCPUQuota= '/^CPUQuota=/ { print $2 }' ${CONFIG}/${NAME}.conf)"
 
 	if [ -n "${CPU_QUOTA}" ]
 	then
@@ -463,7 +463,7 @@ EOF
 		SET_PROPERTY="true"
 	fi
 
-	CPU_SHARES="$(awk -F= '/^CPUShares=/ { print $2 }' ${CONFIG}/${NAME}.conf)"
+	CPU_SHARES="$(awk -FCPUShares= '/^CPUShares=/ { print $2 }' ${CONFIG}/${NAME}.conf)"
 
 	if [ -n "${CPU_SHARES}" ]
 	then
@@ -471,7 +471,7 @@ EOF
 		SET_PROPERTY="true"
 	fi
 
-	MEMORY_LIMIT="$(awk -F= '/^MemoryLimit=/ { print $2 }' ${CONFIG}/${NAME}.conf)"
+	MEMORY_LIMIT="$(awk -FMemoryLimit= '/^MemoryLimit=/ { print $2 }' ${CONFIG}/${NAME}.conf)"
 
 	if [ -n "${MEMORY_LIMIT}" ]
 	then
@@ -479,7 +479,7 @@ EOF
 		SET_PROPERTY="true"
 	fi
 
-	TASKS_MAX="$(awk -F= '/^TasksMax=/ { print $2 }' ${CONFIG}/${NAME}.conf)"
+	TASKS_MAX="$(awk -FTasksMax= '/^TasksMax=/ { print $2 }' ${CONFIG}/${NAME}.conf)"
 
 	if [ -n "${TASKS_MAX}" ]
 	then
diff --git a/lib/container/stop b/lib/container/stop
index a6bb761..5590747 100755
--- a/lib/container/stop
+++ b/lib/container/stop
@@ -150,7 +150,7 @@ do
 	fi
 done
 
-STATE="$(machinectl show ${NAME} 2>&1 | awk -F= '/^State=/ { print $2 }')"
+STATE="$(machinectl show ${NAME} 2>&1 | awk -FState= '/^State=/ { print $2 }')"
 
 case "${CLEAN}" in
 	true)
@@ -175,7 +175,7 @@ case "${CLEAN}" in
 		fi
 
 		# Removing rw bind mounts
-		BIND="$(awk -F= '/^bind=/ { print $2 }' ${CONFIG}/${NAME}.conf)"
+		BIND="$(awk -Fbind= '/^bind=/ { print $2 }' ${CONFIG}/${NAME}.conf)"
 
 		if [ -n "${BIND}" ]
 		then
@@ -190,7 +190,7 @@ case "${CLEAN}" in
 		fi
 
 		# Removing ro bind mounts
-		BIND_RO="$(awk -F= '/^bind-ro=/ { print $2 }' ${CONFIG}/${NAME}.conf)"
+		BIND_RO="$(awk -Fbind-ro= '/^bind-ro=/ { print $2 }' ${CONFIG}/${NAME}.conf)"
 
 		if [ -n "${BIND_RO}" ]
 		then
@@ -205,7 +205,7 @@ case "${CLEAN}" in
 		fi
 
 		# Removing network configuration
-		VETHS="$(awk -F= '/^network-veth-extra=/ { print $2 }' ${CONFIG}/${NAME}.conf)"
+		VETHS="$(awk -Fnetwork-veth-extra= '/^network-veth-extra=/ { print $2 }' ${CONFIG}/${NAME}.conf)"
 
 		case "${VETHS}" in
 			"")
@@ -257,7 +257,7 @@ machinectl ${MODE} ${NAME}
 
 case "${FORCE}" in
 	true)
-		VETHS="$(awk -F= '/^network-veth-extra=/ { print $2 }' ${CONFIG}/${NAME}.conf | awk -F: '{ print $1 }')"
+		VETHS="$(awk -Fnetwork-veth-extra= '/^network-veth-extra=/ { print $2 }' ${CONFIG}/${NAME}.conf | awk -F: '{ print $1 }')"
 
 		for VETH in ${VETHS}
 		do
-- 
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