feat: -a/--all-tags for listing all tags on recipe upgrade

cli/internal/flags.go

@@ -438,6 +438,15 @@ var RegistryPasswordFlag = &cli.StringFlag{
 	Destination: &RegistryUsername,
 }
 
+var AllTags bool
+var AllTagsFlag = &cli.BoolFlag{
+	Name:        "all-tags",
+	Aliases:     []string{"a"},
+	Value:       false,
+	Usage:       "List all tags, not just upgrades",
+	Destination: &AllTags,
+}
+
 // SSHFailMsg is a hopefully helpful SSH failure message
 var SSHFailMsg = `
 Woops, Abra is unable to connect to connect to %s.

cli/recipe/upgrade.go

@@ -53,6 +53,7 @@ You may invoke this command in "wizard" mode and be prompted for input:
 		internal.PatchFlag,
 		internal.MinorFlag,
 		internal.MajorFlag,
+		internal.AllTagsFlag,
 	},
 	Action: func(c *cli.Context) error {
 		recipe := internal.ValidateRecipeWithPrompt(c)
@@ -151,7 +152,7 @@ You may invoke this command in "wizard" mode and be prompted for input:
 
 			sort.Sort(tagcmp.ByTagDesc(compatible))
 
-			if len(compatible) == 0 {
+			if len(compatible) == 0 && !internal.AllTags {
 				logrus.Info(fmt.Sprintf("no new versions available for %s, %s is the latest", image, tag))
 				continue // skip on to the next tag and don't update any compose files
 			}
@@ -219,9 +220,11 @@ You may invoke this command in "wizard" mode and be prompted for input:
 					}
 				} else {
 					msg := fmt.Sprintf("upgrade to which tag? (service: %s, image: %s, tag: %s)", service.Name, image, tag)
-					if !tagcmp.IsParsable(img.(reference.NamedTagged).Tag()) {
+					if !tagcmp.IsParsable(img.(reference.NamedTagged).Tag()) || internal.AllTags {
 						tag := img.(reference.NamedTagged).Tag()
-						logrus.Warning(fmt.Sprintf("unable to determine versioning semantics of %s, listing all tags", tag))
+						if !internal.AllTags {
+							logrus.Warning(fmt.Sprintf("unable to determine versioning semantics of %s, listing all tags", tag))
+						}
 						msg = fmt.Sprintf("upgrade to which tag? (service: %s, tag: %s)", service.Name, tag)
 						compatibleStrings = []string{"skip"}
 						for _, regVersion := range regVersions {