keel/pkg/http/native_webhook_trigger.go

62 lines
1.3 KiB
Go

package http
import (
"encoding/json"
"fmt"
"net/http"
"time"
"github.com/keel-hq/keel/types"
"github.com/prometheus/client_golang/prometheus"
log "github.com/sirupsen/logrus"
)
var newNativeWebhooksCounter = prometheus.NewCounterVec(
prometheus.CounterOpts{
Name: "native_webhook_requests_total",
Help: "How many /v1/webhooks/native requests processed, partitioned by image.",
},
[]string{"image"},
)
func init() {
prometheus.MustRegister(newNativeWebhooksCounter)
}
// nativeHandler - used to trigger event directly
func (s *TriggerServer) nativeHandler(resp http.ResponseWriter, req *http.Request) {
repo := types.Repository{}
if err := json.NewDecoder(req.Body).Decode(&repo); err != nil {
log.WithFields(log.Fields{
"error": err,
}).Error("failed to decode request")
resp.WriteHeader(http.StatusBadRequest)
return
}
event := types.Event{}
if repo.Name == "" {
resp.WriteHeader(http.StatusBadRequest)
fmt.Fprintf(resp, "repository name cannot be empty")
return
}
if repo.Tag == "" {
resp.WriteHeader(http.StatusBadRequest)
fmt.Fprintf(resp, "repository tag cannot be empty")
return
}
event.Repository = repo
event.CreatedAt = time.Now()
event.TriggerName = "native"
s.trigger(event)
resp.WriteHeader(http.StatusOK)
newNativeWebhooksCounter.With(prometheus.Labels{"image": event.Repository.Name}).Inc()
return
}