Working config version comparison

cli/app/deploy.go

@@ -208,15 +208,44 @@ checkout as-is. Recipe commit hashes are also supported as values for
 			secretInfo = append(secretInfo, fmt.Sprintf("%s: %s", secStat.LocalName, secStat.Version))
 		}
 
-		configNames, err := client.GetConfigNamesForStack(cl, context.Background(), app.StackName())
+		// Get current configs from existing deployment
+		currentConfigNames, err := client.GetConfigNamesForStack(cl, context.Background(), app.StackName())
 		if err != nil {
 			log.Fatal(err)
 		}
 
+		log.Infof("Config names: %v", currentConfigNames)
+
+		// Create map of current config base names to versions
+		currentConfigs := make(map[string]string)
+		for _, configName := range currentConfigNames {
+			baseName, version := client.GetConfigNameAndVersion(configName, app.StackName())
+			currentConfigs[baseName] = version
+		}
+
+		log.Infof("Configs: %v", currentConfigs)
+
+		// Get new configs from the compose specification
+		newConfigs := compose.Configs
+
 		var configInfo []string
-		for _, config := range configNames {
-			name, version := client.GetConfigNameAndVersion(config, app.StackName())
-			configInfo = append(configInfo, fmt.Sprintf("%s: %s", name, version))
+		for configName := range newConfigs {
+			log.Debugf("Searching for abra.sh version for %s", configName)
+			versionKey := strings.ToUpper(configName) + "_VERSION"
+			newVersion, exists := abraShEnv[versionKey]
+			if !exists {
+				log.Fatalf("No version found for config %s", configName)
+			}
+			
+			if currentVersion, exists := currentConfigs[configName]; exists {
+				if currentVersion == newVersion {
+					configInfo = append(configInfo, fmt.Sprintf("%s: %s (unchanged)", configName, newVersion))
+				} else {
+					configInfo = append(configInfo, fmt.Sprintf("%s: %s → %s", configName, currentVersion, newVersion))
+				}
+			} else {
+				configInfo = append(configInfo, fmt.Sprintf("%s: %s (new)", configName, newVersion))
+			}
 		}
 
 		var imageInfo []string