Improve log messages

Signed-off-by: Carlos Martín <carlos.martin.sanchez@gmail.com>

Author: carlosms

provider/github/utils.go

@@ -11,6 +11,7 @@ import (
 	"github.com/google/go-github/github"
 	"gopkg.in/sourcegraph/go-vcsurl.v1"
 	"gopkg.in/src-d/go-git.v4/plumbing"
+	log "gopkg.in/src-d/go-log.v1"
 )
 
 func castEvent(r *lookout.RepositoryInfo, e *github.Event) (lookout.Event, error) {
@@ -100,7 +101,10 @@ func castPullRequestBranch(ctx context.Context, b *github.PullRequestBranch) loo
 
 	r, err := vcsurl.Parse(b.GetRepo().GetCloneURL())
 	if err != nil {
-		ctxlog.Get(ctx).Warningf("malformed repository URL on pull request branch")
+		ctxlog.Get(ctx).With(log.Fields{
+			"url": b.GetRepo().GetCloneURL()},
+		).Warningf("malformed repository URL on pull request branch")
+
 		return lookout.ReferencePointer{}
 	}
 

server/server.go

@@ -3,6 +3,7 @@ package server
 import (
 	"context"
 	"fmt"
+	"reflect"
 	"sync"
 
 	"github.com/src-d/lookout"
@@ -40,7 +41,7 @@ func NewServer(p lookout.Poster, fileGetter lookout.FileGetter,
 // HandleEvent processes the event calling the analyzers, and posting the results
 func (s *Server) HandleEvent(ctx context.Context, e lookout.Event) error {
 	ctx, logger := ctxlog.WithLogFields(ctx, log.Fields{
-		"event-type": e.Type(),
+		"event-type": reflect.TypeOf(e),
 		"event-id":   e.ID().String(),
 		"repo":       e.Revision().Head.InternalRepositoryURL,
 		"head":       e.Revision().Head.ReferenceName,