quay webhooks handler

trigger/http/quay_webhook_trigger.go

@@ -0,0 +1,71 @@
+package http
+
+import (
+	"encoding/json"
+	"fmt"
+	"net/http"
+	"time"
+
+	"github.com/rusenask/keel/types"
+
+	log "github.com/Sirupsen/logrus"
+)
+
+// Example of quay trigger
+// {
+//   "name": "repository",
+//   "repository": "mynamespace/repository",
+//   "namespace": "mynamespace",
+//   "docker_url": "quay.io/mynamespace/repository",
+//   "homepage": "https://quay.io/repository/mynamespace/repository",
+//   "updated_tags": [
+//     "latest"
+//   ]
+// }
+
+type quayWebhook struct {
+	Name        string   `json:"name"`
+	Repository  string   `json:"repository"`
+	Namespace   string   `json:"namespace"`
+	DockerURL   string   `json:"docker_url"`
+	Homepage    string   `json:"homepage"`
+	UpdatedTags []string `json:"updated_tags"`
+}
+
+func (s *TriggerServer) quayHandler(resp http.ResponseWriter, req *http.Request) {
+	qw := quayWebhook{}
+	if err := json.NewDecoder(req.Body).Decode(&qw); err != nil {
+		log.WithFields(log.Fields{
+			"error": err,
+		}).Error("trigger.quayHandler: failed to decode request")
+		resp.WriteHeader(http.StatusBadRequest)
+		return
+	}
+
+	if qw.DockerURL == "" {
+		resp.WriteHeader(http.StatusBadRequest)
+		fmt.Fprintf(resp, "docker_url cannot be empty")
+		return
+	}
+
+	if len(qw.UpdatedTags) == 0 {
+		resp.WriteHeader(http.StatusBadRequest)
+		fmt.Fprintf(resp, "updated_tags cannot be empty")
+		return
+	}
+
+	// for every updated tag generating event
+	for _, tag := range qw.UpdatedTags {
+		event := types.Event{}
+		event.CreatedAt = time.Now()
+		event.TriggerName = "quay"
+		event.Repository.Name = qw.DockerURL
+		event.Repository.Tag = tag
+
+		s.trigger(event)
+
+		resp.WriteHeader(http.StatusOK)
+	}
+
+	return
+}