fix redefined flags

plugin/impl.go

@@ -74,6 +74,13 @@ type Settings struct {
 
 // Validate handles the settings validation of the plugin.
 func (p *Plugin) Validate() error {
+	p.settings.Build.Name = "00000000"
+	if p.pipeline.Commit.SHA != "" {
+		p.settings.Build.Name = p.pipeline.Commit.SHA
+	}
+
+	p.settings.Build.Branch = p.pipeline.Repo.Branch
+	p.settings.Build.Ref = p.pipeline.Commit.Ref
 	p.settings.Daemon.Registry = p.settings.Login.Registry
 
 	if p.settings.Build.TagsAuto {