added message and rc.d service script

www/py-isso/Makefile

@@ -37,4 +37,15 @@ RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}Jinja2>0:devel/py-Jinja2@${PY_FLAVOR} \
 
 BUILD_DEPENDS=	git:devel/git
 
+USE_RC_SUBR=	isso
+
+PLIST_FILES=  "etc/isso.conf.sample"
+
+post-patch:
+		@${REINPLACE_CMD} -e 's|/etc/isso.conf|/usr/local/etc/isso.conf|g' ${WRKSRC}/isso/__init__.py
+
+post-install:
+	@${MKDIR} ${STAGEDIR}${PREFIX}/etc
+	${CP} ${WRKSRC}/share/isso.conf ${STAGEDIR}${PREFIX}/etc/isso.conf.sample
+
 .include <bsd.port.mk>

www/py-isso/files/isso.in

@@ -0,0 +1,61 @@
+#!/bin/sh
+#
+# $FreeBSD$
+#
+# PROVIDE: isso
+# REQUIRE: DAEMON
+# KEYWORD: shutdown
+#
+# isso_enable="YES"
+#
+
+. /etc/rc.subr
+
+name=isso
+rcvar=isso_enable
+desc="isso commenting service"
+
+load_rc_config ${name}
+
+: ${isso_enable:=NO}
+: ${isso_config=/usr/local/etc/isso.conf}
+
+logfile=/var/log/isso.log
+pidfile=/var/run/isso.pid
+command=/usr/local/bin/isso
+start_cmd=isso_start
+stop_cmd=isso_stop
+procname=/usr/sbin/daemon
+
+is_process_running="[ -f $pidfile ] && procstat $(cat $pidfile) >/dev/null 2>&1"
+
+isso_start()
+{
+  if is_process_running; then
+    echo "isso is already running (pid=$(cat $pidfile))"
+    return 1
+  fi
+  export USER=www
+  export HOME=$(echo ~www)
+  touch $logfile
+  chmod 640 $logfile
+  /usr/sbin/daemon -P $pidfile -u www /usr/local/bin/isso -c ${isso_config} run >>$logfile 2>&1
+  if is_process_running; then
+    echo "started isso (pid=$(cat $pidfile))"
+  else
+    echo "failed to start isso"
+  fi
+}
+
+isso_stop()
+{
+  if is_process_running; then
+    local pid=$(cat $pidfile)
+    echo "stopping isso (pid=$pid)"
+    kill -- -$pid
+  else
+    echo "isso isn't running"
+  fi
+}
+
+run_rc_command "$1"

www/py-isso/pkg-message

@@ -0,0 +1,14 @@
+[
+{
+  message: <<EOM
+to run isso you need to copy and customize the file isso.conf.sample 
+in the configuration directory /usr/local/etc to isso.conf.
+EOM
+}
+{
+  type: remove
+  message: <<EOM
+you might want to remove /usr/local/etc/isso.conf if present.
+EOM
+}
+]