Change DEVPSACE_PROFILES format to a space separated list of string

Author: Alexis Sellier

pkg/devspace/config/loader/variable/predefined_variable.go

@@ -79,7 +79,7 @@ var predefinedVars = map[string]PredefinedVariableFunction{
 		return GetLastProfile(options.Profile), nil
 	},
 	"DEVSPACE_PROFILES": func(ctx context.Context, options *PredefinedVariableOptions, log log.Logger) (interface{}, error) {
-		return options.Profile, nil
+		return strings.Join(options.Profile, " "), nil
 	},
 	"DEVSPACE_USER_HOME": func(ctx context.Context, options *PredefinedVariableOptions, log log.Logger) (interface{}, error) {
 		homeDir, err := homedir.Dir()

pkg/devspace/pipeline/engine/basichandler/commands/is_in.go

@@ -1,16 +1,18 @@
 package commands
 
 import (
+	"strings"
+
 	"mvdan.cc/sh/v3/interp"
 )
 
 func IsIn(args []string) error {
-	if len(args) < 2 {
+	if len(args) != 2 {
 		return interp.NewExitStatus(1)
 	}
-	needed := args[0]
-	for _, value := range args[1:] {
-		if value == needed {
+	values := strings.Split(args[1], " ")
+	for _, value := range values {
+		if value == args[0] {
 			return interp.NewExitStatus(0)
 		}
 	}