refactor!: vertical render & UI/UX fixes

See coop-cloud/abra#454

cli/app/ps.go

@@ -128,24 +128,35 @@ func showPSOutput(app appPkg.App, cl *dockerClient.Client, deployedVersion, chao
 
 		allContainerStats[containerStats["service"]] = containerStats
 
+		// NOTE(d1): don't clobber these variables for --machine output
+		dVersion := deployedVersion
+		cVersion := chaosVersion
+
+		if containerStats["service"] != "app" {
+			// NOTE(d1): don't repeat info which only relevant for the "app" service
+			dVersion = ""
+			cVersion = ""
+		}
+
 		row := []string{
 			containerStats["service"],
 			containerStats["image"],
-			containerStats["created"],
+			dVersion,
+			cVersion,
 			containerStats["status"],
-			containerStats["state"],
-			containerStats["ports"],
 		}
 
 		rows = append(rows, row)
 	}
 
 	if internal.MachineReadable {
-		jsonstring, err := json.Marshal(allContainerStats)
+		rendered, err := json.Marshal(allContainerStats)
 		if err != nil {
 			log.Fatal("unable to convert to JSON: %s", err)
 		}
-		fmt.Println(string(jsonstring))
+
+		fmt.Println(string(rendered))
+
 		return
 	}
 
@@ -157,19 +168,18 @@ func showPSOutput(app appPkg.App, cl *dockerClient.Client, deployedVersion, chao
 	headers := []string{
 		"SERVICE",
 		"IMAGE",
-		"CREATED",
+		"VERSION",
+		"CHAOS",
 		"STATUS",
-		"STATE",
-		"PORTS",
 	}
 
 	table.
 		Headers(headers...).
 		Rows(rows...)
 
-	fmt.Println(table)
-
-	log.Infof("VERSION: %s CHAOS: %s", deployedVersion, chaosVersion)
+	if err := formatter.PrintTable(table); err != nil {
+		log.Fatal(err)
+	}
 }
 
 func init() {