add slackrus slack notifications

notifications/slack.go

@@ -0,0 +1,38 @@
+package notifications
+
+import (
+	"github.com/johntdyer/slackrus"
+	log "github.com/sirupsen/logrus"
+	"github.com/urfave/cli"
+)
+
+const (
+	slackType = "slack"
+)
+
+type slackTypeNotifier struct {
+	slackrus.SlackrusHook
+}
+
+func newSlackNotifier(c *cli.Context) typeNotifier {
+	logLevel, err := log.ParseLevel(c.GlobalString("notification-slack-level"))
+	if err != nil {
+		log.Fatalf("Slack notifications: %s", err.Error())
+	}
+
+	n := &slackTypeNotifier{
+		SlackrusHook: slackrus.SlackrusHook{
+			HookURL:        c.GlobalString("notification-slack-hook-url"),
+			Username:       c.GlobalString("notification-slack-identifier"),
+			AcceptedLevels: slackrus.LevelThreshold(logLevel),
+		},
+	}
+
+	log.AddHook(n)
+
+	return n
+}
+
+func (s *slackTypeNotifier) StartNotification() {}
+
+func (s *slackTypeNotifier) SendNotification() {}