github.com/jcarley/cli@v0.0.0-20180201210820-966d90434c30/commands/images/pull.go (about) 1 package images 2 3 import ( 4 "github.com/Sirupsen/logrus" 5 "github.com/daticahealth/cli/commands/environments" 6 "github.com/daticahealth/cli/lib/images" 7 "github.com/daticahealth/cli/models" 8 ) 9 10 func cmdImagePull(envID, name string, user *models.User, ie environments.IEnvironments, ii images.IImages) error { 11 env, err := ie.Retrieve(envID) 12 if err != nil { 13 return err 14 } 15 repositoryName, tag, err := ii.GetGloballyUniqueNamespace(name, env, true) 16 if err != nil { 17 return err 18 } 19 if tag == "" { 20 logrus.Printf("No tag specified. Using default tag '%s'\n", images.DefaultTag) 21 tag = images.DefaultTag 22 } 23 logrus.Println("Verifying image has been signed...") 24 repo := ii.GetNotaryRepository(env.Pod, repositoryName, user) 25 target, err := ii.LookupTarget(repo, tag) 26 if err != nil { 27 logrus.Warnf("Content verification failed: %s\n", err.Error()) 28 return nil 29 } 30 return ii.Pull(repositoryName, target, user, env) 31 }