Add init scripts for sysvinit.

1 files changed, 141 insertions, 0 deletions

diff --git a/scripts/sysvinit/codeq-web b/scripts/sysvinit/codeq-web
new file mode 100755
index 0000000..56a2f35
--- /dev/null
+++ b/scripts/sysvinit/codeq-web
@@ -0,0 +1,141 @@
+#! /bin/sh
+### BEGIN INIT INFO
+# Provides:          codeq-web
+# Required-Start:    $local_fs $remote_fs $network codeq-server
+# Required-Stop:     $local_fs $remote_fs codeq-server
+# Default-Start:     2 3 4 5
+# Default-Stop:      0 1 6
+# Short-Description: CodeQ web services initscript
+# Description:       Init script for running CodeQ web services as a daemon
+### END INIT INFO
+
+# Author: Aleš Smodiš <aless@guru.si>
+
+# Do NOT "set -e"
+
+# PATH should only include /usr/* if it runs after the mountnfs.sh script
+PATH=/sbin:/usr/sbin:/bin:/usr/bin
+DESC="CodeQ web services daemon"
+NAME=codeq-web
+PIDFILE=/var/run/$NAME.pid
+SCRIPTNAME=/etc/init.d/$NAME
+
+# Read configuration variable file if it is present
+[ -r /etc/default/codeq ] && . /etc/default/codeq
+
+NODEJS=/usr/bin/nodejs
+SCRIPT=$CODEQ_SERVER/web/main.js
+
+# Exit if Node is not installed
+[ -x "$NODEJS" ] || exit 0
+# Exit if the script does not exist
+[ -f "$SCRIPT" ] || exit 0
+
+# Load the VERBOSE setting and other rcS variables
+. /lib/init/vars.sh
+
+# Define LSB log_* functions.
+# Depend on lsb-base (>= 3.2-14) to ensure that this file is present
+# and status_of_proc is working.
+. /lib/lsb/init-functions
+
+#
+# Function that starts the daemon/service
+#
+do_start()
+{
+        # Return
+        #   0 if daemon has been started
+        #   1 if daemon was already running
+        #   2 if daemon could not be started
+        export CODEQ_WEB_LOG
+        start-stop-daemon --start --quiet --pidfile $PIDFILE --exec $NODEJS --background --make-pidfile --test > /dev/null \
+                || return 1
+        start-stop-daemon --start --quiet --pidfile $PIDFILE --exec $NODEJS --background --make-pidfile -- $SCRIPT \
+                || return 2
+}
+
+#
+# Function that stops the daemon/service
+#
+do_stop()
+{
+        # Return
+        #   0 if daemon has been stopped
+        #   1 if daemon was already stopped
+        #   2 if daemon could not be stopped
+        #   other if a failure occurred
+        start-stop-daemon --stop --quiet --pidfile $PIDFILE --retry=TERM/15/KILL/5 --remove-pidfile
+        RETVAL="$?"
+        return "$RETVAL"
+}
+
+#
+# Function that sends a SIGHUP to the daemon/service
+#
+do_reload() {
+        #
+        # If the daemon can reload its configuration without
+        # restarting (for example, when it is sent a SIGHUP),
+        # then implement that here.
+        #
+        start-stop-daemon --stop --signal 1 --quiet --pidfile $PIDFILE --name $NAME
+        return 0
+}
+
+case "$1" in
+  start)
+        [ "$VERBOSE" != no ] && log_daemon_msg "Starting $DESC"
+        do_start
+        case "$?" in
+                0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
+                2) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
+        esac
+        ;;
+  stop)
+        [ "$VERBOSE" != no ] && log_daemon_msg "Stopping $DESC"
+        do_stop
+        case "$?" in
+                0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
+                2) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
+        esac
+        ;;
+  status)
+       status_of_proc -p $PIDFILE "$NODEJS" $NAME && exit 0 || exit $?
+       ;;
+  #reload|force-reload)
+        #
+        # If do_reload() is not implemented then leave this commented out
+        # and leave 'force-reload' as an alias for 'restart'.
+        #
+        #log_daemon_msg "Reloading $DESC"
+        #do_reload
+        #log_end_msg $?
+        #;;
+  restart|force-reload)
+        #
+        # If the "reload" option is implemented then remove the
+        # 'force-reload' alias
+        #
+        log_daemon_msg "Restarting $DESC"
+        do_stop
+        case "$?" in
+          0|1)
+                do_start
+                case "$?" in
+                        0) log_end_msg 0 ;;
+                        1) log_end_msg 1 ;; # Old process is still running
+                        *) log_end_msg 1 ;; # Failed to start
+                esac
+                ;;
+          *)
+                # Failed to stop
+                log_end_msg 1
+                ;;
+        esac
+        ;;
+  *)
+        echo "Usage: $SCRIPTNAME {start|stop|status|restart|force-reload}" >&2
+        exit 3
+        ;;
+esac