add sort

env0/data_environment.go

@@ -2,6 +2,8 @@ package env0
 
 import (
 	"context"
+	"slices"
+	"strings"
 
 	"github.com/env0/terraform-provider-env0/client"
 	"github.com/hashicorp/terraform-plugin-sdk/v2/diag"
@@ -158,6 +160,16 @@ func dataEnvironmentRead(ctx context.Context, d *schema.ResourceData, meta inter
 		}
 	}
 
+	slices.SortFunc(subEnvironments, func(a, b interface{}) int {
+		amap := a.(map[string]interface{})
+		bmap := b.(map[string]interface{})
+
+		aalias := amap["alias"].(string)
+		balias := bmap["alias"].(string)
+
+		return strings.Compare(aalias, balias)
+	})
+
 	d.Set("sub_environment_configuration", subEnvironments)
 
 	templateId := environment.LatestDeploymentLog.BlueprintId

env0/data_environment_test.go

@@ -88,10 +88,10 @@ func TestEnvironmentDataSource(t *testing.T) {
 						resource.TestCheckResourceAttr(accessor, "token_id", template.TokenId),
 						resource.TestCheckResourceAttr(accessor, "github_installation_id", strconv.Itoa(template.GithubInstallationId)),
 						resource.TestCheckResourceAttr(accessor, "bitbucket_client_key", template.BitbucketClientKey),
-						resource.TestCheckResourceAttr(accessor, "sub_environment_configuration.0.alias", "db"),
-						resource.TestCheckResourceAttr(accessor, "sub_environment_configuration.0.id", "id_db"),
-						resource.TestCheckResourceAttr(accessor, "sub_environment_configuration.1.alias", "compute"),
-						resource.TestCheckResourceAttr(accessor, "sub_environment_configuration.1.id", "id_compute"),
+						resource.TestCheckResourceAttr(accessor, "sub_environment_configuration.0.alias", "compute"),
+						resource.TestCheckResourceAttr(accessor, "sub_environment_configuration.0.id", "id_compute"),
+						resource.TestCheckResourceAttr(accessor, "sub_environment_configuration.1.alias", "db"),
+						resource.TestCheckResourceAttr(accessor, "sub_environment_configuration.1.id", "id_db"),
 					),
 				},
 			},