refactor: drop unused function, rename GetAppsNames

cli/app/logs.go

@@ -111,7 +111,7 @@ var appLogsCommand = &cli.Command{
 		return nil
 	},
 	BashComplete: func(c *cli.Context) {
-		appNames, err := config.GetAppsNames()
+		appNames, err := config.GetAppNames()
 		if err != nil {
 			return
 		}

cli/app/ps.go

@@ -57,7 +57,7 @@ var appPsCommand = &cli.Command{
 		return nil
 	},
 	BashComplete: func(c *cli.Context) {
-		appNames, err := config.GetAppsNames()
+		appNames, err := config.GetAppNames()
 		if err != nil {
 			return
 		}

cli/app/remove.go

@@ -156,7 +156,7 @@ var appRemoveCommand = &cli.Command{
 		return nil
 	},
 	BashComplete: func(c *cli.Context) {
-		appNames, err := config.GetAppsNames()
+		appNames, err := config.GetAppNames()
 		if err != nil {
 			return
 		}

cli/app/undeploy.go

@@ -38,7 +38,7 @@ volumes as eligiblef or pruning once undeployed.
 		return nil
 	},
 	BashComplete: func(c *cli.Context) {
-		appNames, err := config.GetDeployedApps()
+		appNames, err := config.GetAppNames()
 		if err != nil {
 			return
 		}

cli/app/volume.go

@@ -84,7 +84,7 @@ var appVolumeRemoveCommand = &cli.Command{
 		return nil
 	},
 	BashComplete: func(c *cli.Context) {
-		appNames, err := config.GetAppsNames()
+		appNames, err := config.GetAppNames()
 		if err != nil {
 			return
 		}

pkg/config/app.go

@@ -177,14 +177,14 @@ func GetApps(appFiles AppFiles) ([]App, error) {
 	return apps, nil
 }
 
-func GetAppsNames() ([]string, error) {
+func GetAppNames() ([]string, error) {
 	appFiles, err := LoadAppFiles("")
 	if err != nil {
-		return nil, err
+		return []string{}, err
 	}
 	apps, err := GetApps(appFiles)
 	if err != nil {
-		return nil, err
+		return []string{}, err
 	}
 
 	var appNames []string
@@ -195,28 +195,6 @@ func GetAppsNames() ([]string, error) {
 	return appNames, nil
 }
 
-func GetDeployedApps() ([]string, error) {
-	appFiles, err := LoadAppFiles("")
-	if err != nil {
-		return nil, err
-	}
-	apps, err := GetApps(appFiles)
-	if err != nil {
-		return nil, err
-	}
-	statuses, err := GetAppStatuses(appFiles)
-
-	var appNames []string
-	for _, app := range apps {
-		status := statuses[app.StackName()]
-		if status == "deployed" {
-			appNames = append(appNames, app.Name)
-		}
-	}
-
-	return appNames, nil
-}
-
 // CopyAppEnvSample copies the example env file for the app into the users env files
 func CopyAppEnvSample(appType, appName, server string) error {
 	envSamplePath := path.Join(ABRA_DIR, "apps", appType, ".env.sample")