Merge pull request #7202 from baude/buildevent

add event for image build

libpod/events/config.go

@@ -101,6 +101,8 @@ const (
 	Attach Status = "attach"
 	// AutoUpdate ...
 	AutoUpdate Status = "auto-update"
+	// Build ...
+	Build Status = "build"
 	// Checkpoint ...
 	Checkpoint Status = "checkpoint"
 	// Cleanup ...

libpod/events/events.go

@@ -127,6 +127,8 @@ func StringToStatus(name string) (Status, error) {
 	switch name {
 	case Attach.String():
 		return Attach, nil
+	case Build.String():
+		return Build, nil
 	case Checkpoint.String():
 		return Checkpoint, nil
 	case Cleanup.String():

libpod/runtime_img.go

@@ -17,6 +17,7 @@ import (
 	"github.com/containers/image/v5/oci/layout"
 	"github.com/containers/image/v5/types"
 	"github.com/containers/podman/v2/libpod/define"
+	"github.com/containers/podman/v2/libpod/events"
 	"github.com/containers/podman/v2/libpod/image"
 	"github.com/containers/podman/v2/pkg/util"
 	"github.com/containers/storage"
@@ -150,9 +151,21 @@ func removeStorageContainers(ctrIDs []string, store storage.Store) error {
 	return nil
 }
 
+// newBuildEvent creates a new event based on completion of a built image
+func (r *Runtime) newImageBuildCompleteEvent(idOrName string) {
+	e := events.NewEvent(events.Build)
+	e.Type = events.Image
+	e.Name = idOrName
+	if err := r.eventer.Write(e); err != nil {
+		logrus.Errorf("unable to write build event: %q", err)
+	}
+}
+
 // Build adds the runtime to the imagebuildah call
 func (r *Runtime) Build(ctx context.Context, options imagebuildah.BuildOptions, dockerfiles ...string) (string, reference.Canonical, error) {
 	id, ref, err := imagebuildah.BuildDockerfiles(ctx, r.store, options, dockerfiles...)
+	// Write event for build completion
+	r.newImageBuildCompleteEvent(id)
 	return id, ref, err
 }