Synology init script

init/synology

+#!/bin/sh
+
+# Package
+PACKAGE="couchpotato"
+DNAME="CouchPotato"
+
+# Others
+INSTALL_DIR="/opt/${PACKAGE}"
+PYTHON_DIR="/opt/bin"
+PATH="${INSTALL_DIR}/bin:${INSTALL_DIR}/env/bin:${PYTHON_DIR}/bin:/usr/local/bin:/bin:/usr/bin:/usr/syno/bin"
+RUNAS="couchpotato"
+PYTHON="${PYTHON_DIR}/python2.7"
+COUCHPOTATO="${INSTALL_DIR}/CouchPotato.py"
+CFG_FILE="${INSTALL_DIR}/var/settings.conf"
+PID_FILE="${INSTALL_DIR}/var/couchpotato.pid"
+LOG_FILE="${INSTALL_DIR}/var/logs/CouchPotato.log"
+
+
+start_daemon()
+{
+su ${RUNAS} -c "PATH=${PATH} ${PYTHON} ${COUCHPOTATO} --daemon --pid_file ${PID_FILE} --config ${CFG_FILE}"
+}
+
+stop_daemon()
+{
+    kill `cat ${PID_FILE}`
+    wait_for_status 1 20
+    rm -f ${PID_FILE}
+}
+
+daemon_status()
+{
+    if [ -f ${PID_FILE} ] && [ -d /proc/`cat ${PID_FILE}` ]; then
+return 0
+    fi
+return 1
+}
+
+wait_for_status()
+{
+    counter=$2
+    while [ ${counter} -gt 0 ]; do
+daemon_status
+        [ $? -eq $1 ] && break
+let counter=counter-1
+        sleep 1
+    done
+}
+case $1 in
+    start)
+        if daemon_status; then
+echo ${DNAME} is already running
+        else
+echo Starting ${DNAME} ...
+            start_daemon
+        fi
+        ;;
+    stop)
+        if daemon_status; then
+echo Stopping ${DNAME} ...
+            stop_daemon
+        else
+echo ${DNAME} is not running
+        fi
+        ;;
+    status)
+        if daemon_status; then
+echo ${DNAME} is running
+            exit 0
+        else
+echo ${DNAME} is not running
+            exit 1
+        fi
+        ;;
+    log)
+        echo ${LOG_FILE}
+        ;;
+    *)
+        exit 1
+        ;;
+esac
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