internal/rosa: annotate blocked updates

These situations, while unfortunate, are inevitable at a larger scale. This change enables annotation and optional hiding of blocked updates.

Signed-off-by: Ophestra <cat@gensokyo.uk>

cmd/mbf/main.go

@@ -360,7 +360,10 @@ func main() {
 	)
 
 	{
-		var flagJobs int
+		var (
+			flagJobs    int
+			flagNoBlock bool
+		)
 		c.NewCommand("updates", command.UsageInternal, func([]string) error {
 			var (
 				errsMu sync.Mutex
@@ -379,6 +382,11 @@ func main() {
 							continue
 						}
 
+						if !flagNoBlock && meta.Blocked != "" {
+							msg.Verbosef("%s is blocked: %s", meta.Name, meta.Blocked)
+							continue
+						}
+
 						v, err := meta.GetVersions(ctx)
 						if err != nil {
 							errsMu.Lock()
@@ -419,9 +427,23 @@ func main() {
 			&flagJobs,
 			"j", command.IntFlag(32),
 			"Maximum number of simultaneous connections",
+		).Flag(
+			&flagNoBlock,
+			"ignore-block", command.BoolFlag(false),
+			"Inhibit update blocking",
 		)
 	}
 
+	c.NewCommand("blocked", command.UsageInternal, func([]string) error {
+		for _, p := range rosa.Native().CollectAll() {
+			meta, _ := rosa.Native().Std().Load(p)
+			if meta.Blocked != "" {
+				fmt.Printf("%s: %s\n", meta.Name, meta.Blocked)
+			}
+		}
+		return nil
+	})
+
 	c.NewCommand(
 		"daemon",
 		"Service artifact IR with Rosa OS extensions",