From 71b72942b9c577b9a7b07a9ba43cdd724cde16b1 Mon Sep 17 00:00:00 2001
From: Michael Auerswald <michael.auerswald@gmail.com>
Date: Tue, 18 Apr 2023 12:04:22 +0200
Subject: [PATCH] add versionControl feature flag

---
 packages/cli/src/Interfaces.ts                             | 1 +
 packages/cli/src/License.ts                                | 4 ++++
 packages/cli/src/Server.ts                                 | 3 +++
 packages/cli/src/api/e2e.api.ts                            | 1 +
 packages/cli/src/constants.ts                              | 1 +
 .../src/environment/versionControl/versionControlHelper.ts | 7 +++++++
 packages/editor-ui/src/constants.ts                        | 1 +
 7 files changed, 18 insertions(+)
 create mode 100644 packages/cli/src/environment/versionControl/versionControlHelper.ts

diff --git a/packages/cli/src/Interfaces.ts b/packages/cli/src/Interfaces.ts
index cb4ad810f7f87..bb2f84d3dd5e0 100644
--- a/packages/cli/src/Interfaces.ts
+++ b/packages/cli/src/Interfaces.ts
@@ -538,6 +538,7 @@ export interface IN8nUISettings {
 		saml: boolean;
 		logStreaming: boolean;
 		advancedExecutionFilters: boolean;
+		versionControl: boolean;
 	};
 	hideUsagePage: boolean;
 	license: {
diff --git a/packages/cli/src/License.ts b/packages/cli/src/License.ts
index 19d3e9510fdd7..348a1dee28972 100644
--- a/packages/cli/src/License.ts
+++ b/packages/cli/src/License.ts
@@ -119,6 +119,10 @@ export class License {
 		return this.isFeatureEnabled(LICENSE_FEATURES.ADVANCED_EXECUTION_FILTERS);
 	}
 
+	isVersionControlEnabled() {
+		return this.isFeatureEnabled(LICENSE_FEATURES.VERSION_CONTROL);
+	}
+
 	getCurrentEntitlements() {
 		return this.manager?.getCurrentEntitlements() ?? [];
 	}
diff --git a/packages/cli/src/Server.ts b/packages/cli/src/Server.ts
index 9081651b878b7..487a889ea55b2 100644
--- a/packages/cli/src/Server.ts
+++ b/packages/cli/src/Server.ts
@@ -158,6 +158,7 @@ import { SamlController } from './sso/saml/routes/saml.controller.ee';
 import { SamlService } from './sso/saml/saml.service.ee';
 import { LdapManager } from './Ldap/LdapManager.ee';
 import { getCurrentAuthenticationMethod } from './sso/ssoHelpers';
+import { isVersionControlEnabled } from './environment/versionControl/versionControlHelper';
 
 const exec = promisify(callbackExec);
 
@@ -317,6 +318,7 @@ class Server extends AbstractServer {
 				saml: false,
 				logStreaming: false,
 				advancedExecutionFilters: false,
+				versionControl: false,
 			},
 			hideUsagePage: config.getEnv('hideUsagePage'),
 			license: {
@@ -347,6 +349,7 @@ class Server extends AbstractServer {
 			ldap: isLdapEnabled(),
 			saml: isSamlLicensed(),
 			advancedExecutionFilters: isAdvancedExecutionFiltersEnabled(),
+			versionControl: isVersionControlEnabled(),
 		});
 
 		if (isLdapEnabled()) {
diff --git a/packages/cli/src/api/e2e.api.ts b/packages/cli/src/api/e2e.api.ts
index 0de1f207bafbf..73adae880dbf9 100644
--- a/packages/cli/src/api/e2e.api.ts
+++ b/packages/cli/src/api/e2e.api.ts
@@ -29,6 +29,7 @@ const enabledFeatures = {
 	[LICENSE_FEATURES.SAML]: false,
 	[LICENSE_FEATURES.LOG_STREAMING]: false,
 	[LICENSE_FEATURES.ADVANCED_EXECUTION_FILTERS]: false,
+	[LICENSE_FEATURES.VERSION_CONTROL]: false,
 };
 
 type Feature = keyof typeof enabledFeatures;
diff --git a/packages/cli/src/constants.ts b/packages/cli/src/constants.ts
index 82f87dc13c048..260202bcf7fa5 100644
--- a/packages/cli/src/constants.ts
+++ b/packages/cli/src/constants.ts
@@ -74,6 +74,7 @@ export enum LICENSE_FEATURES {
 	SAML = 'feat:saml',
 	LOG_STREAMING = 'feat:logStreaming',
 	ADVANCED_EXECUTION_FILTERS = 'feat:advancedExecutionFilters',
+	VERSION_CONTROL = 'feat:versionControl',
 }
 
 export const CREDENTIAL_BLANKING_VALUE = '__n8n_BLANK_VALUE_e5362baf-c777-4d57-a609-6eaf1f9e87f6';
diff --git a/packages/cli/src/environment/versionControl/versionControlHelper.ts b/packages/cli/src/environment/versionControl/versionControlHelper.ts
new file mode 100644
index 0000000000000..295e24526afdd
--- /dev/null
+++ b/packages/cli/src/environment/versionControl/versionControlHelper.ts
@@ -0,0 +1,7 @@
+import Container from 'typedi';
+import { License } from '../../License';
+
+export function isVersionControlEnabled() {
+	const license = Container.get(License);
+	return license.isVersionControlEnabled();
+}
diff --git a/packages/editor-ui/src/constants.ts b/packages/editor-ui/src/constants.ts
index 1dd90ccbada3b..6d23c24098c48 100644
--- a/packages/editor-ui/src/constants.ts
+++ b/packages/editor-ui/src/constants.ts
@@ -458,6 +458,7 @@ export enum EnterpriseEditionFeature {
 	Ldap = 'ldap',
 	LogStreaming = 'logStreaming',
 	Saml = 'saml',
+	VersionControl = 'versionControl',
 }
 export const MAIN_NODE_PANEL_WIDTH = 360;