srtool_start: generate SRTool stop/restart scripts

When the SRTool successfully starts, auto-generate helper scripts to allow
the user to stop and restart the SRTool based on the previous options.
This is also useful for scripts that need to stop then restart the SRTool
server in order to safely perform actions (like backup or restore).

Generated scripts:
  bin/srt_start.sh (also first stops the server if currently running)
  bin/srt_stop.sh

Signed-off-by: David Reyna <David.Reyna@windriver.com>

2 files changed, 55 insertions, 0 deletions

diff --git a/bin/acme/patcher/inplace/bin/srt b/bin/acme/patcher/inplace/bin/srt
index af8a1fb2..5eba94d6 100755
--- a/bin/acme/patcher/inplace/bin/srt
+++ b/bin/acme/patcher/inplace/bin/srt
@@ -175,6 +175,28 @@ verify_prereq() {
     return 0
 }
 
+create_restart() {
+	cat > $SRT_BASE_DIR/bin/srt_start.sh << endmsg
+#!/bin/bash
+# Restart the SRTool using the last start options
+if [ -f $SRT_BASE_DIR/.srtmain.pid ] ; then
+    $SRT_BASE_DIR/bin/srt_stop.sh
+fi
+$SRT_BASE_DIR/bin/srt $*
+endmsg
+	chmod +x $SRT_BASE_DIR/bin/srt_start.sh
+	cat > $SRT_BASE_DIR/bin/srt_stop.sh << endmsg
+#!/bin/bash
+# Stop the SRTool based on the the last start options
+if [ 1 -eq $no_auto_update ] ; then
+    $SRT_BASE_DIR/bin/srt stop noautoupdate
+else
+    $SRT_BASE_DIR/bin/srt stop
+fi
+endmsg
+	chmod +x $SRT_BASE_DIR/bin/srt_stop.sh
+}
+
 # read command line parameters
 if [ -n "$BASH_SOURCE" ] ; then
     SRT=${BASH_SOURCE}
@@ -297,6 +319,7 @@ case $CMD in
         # set fail safe stop system on terminal exit
         trap stop_system SIGHUP
         echo "Successful ${CMD}."
+        create_restart $*
         exit 0
     ;;
     stop )
diff --git a/bin/srt b/bin/srt
index 41753b74..721f1224 100755
--- a/bin/srt
+++ b/bin/srt
@@ -170,6 +170,37 @@ verify_prereq() {
     return 0
 }
 
+create_restart() {
+	cat > $SRT_BASE_DIR/bin/srt_start.sh << endmsg
+#!/bin/bash
+# Restart the SRTool using the last start options
+if [ -f $SRT_BASE_DIR/.srtmain.pid ] ; then
+    $SRT_BASE_DIR/bin/srt_stop.sh
+fi
+$SRT_BASE_DIR/bin/srt $*
+endmsg
+	chmod +x $SRT_BASE_DIR/bin/srt_start.sh
+	cat > $SRT_BASE_DIR/bin/srt_stop.sh << endmsg
+#!/bin/bash
+# Stop the SRTool based on the the last start options
+if [ 1 -eq $no_auto_update ] ; then
+    $SRT_BASE_DIR/bin/srt stop noautoupdate
+else
+    $SRT_BASE_DIR/bin/srt stop
+fi
+endmsg
+	chmod +x $SRT_BASE_DIR/bin/srt_stop.sh
+}
+
+# read command line parameters
+if [ -n "$BASH_SOURCE" ] ; then
+    SRT=${BASH_SOURCE}
+elif [ -n "$ZSH_NAME" ] ; then
+    SRT=${(%):-%x}
+else
+    SRT=$0
+fi
+
 # read command line parameters
 if [ -n "$BASH_SOURCE" ] ; then
     SRT=${BASH_SOURCE}
@@ -282,6 +313,7 @@ case $CMD in
         # set fail safe stop system on terminal exit
         trap stop_system SIGHUP
         echo "Successful ${CMD}."
+        create_restart $*
         exit 0
     ;;
     stop )