func setStages(pipe *models.Pipeline, ctx *Context, stages []string) bool {
if len(stages) == 0 {
return false
}
if err := pipe.SetStages(stages...); err != nil {
if models.IsErrStageNotExist(err) {
ctx.Handle(422, err)
} else {
ctx.Handle(500, "Fail to add stages to pipeline: '%s': %v", pipe.UUID, err)
}
return true
}
return false
}