Add SHOW FLAGS

repl/command.go

@@ -1582,6 +1582,7 @@ folder at the other node is also a SYSTEM folder.
 				Description: `Shows whether BRIEF, NOTIFY, READNEW, or SHOWNEW has been set for the
 currently selected folder.
 `,
+				Action: ActionShowFlags,
 			},
 			"FOLDER": {
 				Description: `Shows information about a folder  of messages. Owner and description are

repl/show.go

@@ -7,11 +7,33 @@ import (
 	"github.com/carlmjohnson/versioninfo"
 
 	"git.lyda.ie/kevin/bulletin/dclish"
+	"git.lyda.ie/kevin/bulletin/this"
 )
 
 // ActionShowFlags handles the `SHOW FLAGS` command.
 func ActionShowFlags(_ *dclish.Command) error {
 	// ctx := storage.Context()
+	flagset := false
+	fmt.Printf("For the selected folder %s:\n", this.Folder.Name)
+	if this.Folder.Notify != 0 {
+		fmt.Println("  NOTIFY is set.")
+		flagset = true
+	}
+	if this.Folder.Readnew != 0 {
+		fmt.Println("  READNEW is set.")
+		flagset = true
+	}
+	if this.Folder.Brief != 0 {
+		fmt.Println("  BRIEF is set.")
+		flagset = true
+	}
+	if this.Folder.Shownew != 0 {
+		fmt.Println("  SHOWNEW is set.")
+		flagset = true
+	}
+	if !flagset {
+		fmt.Println("  No flags are set.")
+	}
 	return nil
 }