feat: add check for for monitor

src/cli/commands/monitor.ts

@@ -11,6 +11,7 @@ import chalk from 'chalk';
 import * as pathUtil from 'path';
 import * as spinner from '../../lib/spinner';
 
+import * as request from '../../lib/request';
 import * as detect from '../../lib/detect';
 import * as plugins from '../../lib/plugins';
 import {ModuleInfo} from '../../lib/module-info'; // TODO(kyegupov): fix import
@@ -29,6 +30,11 @@ import {MonitorError} from '../../lib/errors';
 
 const SEPARATOR = '\n-------------------------------------------------------\n';
 
+interface OrgFeatureFlagResponse {
+  ok: boolean;
+  userMessage?: string;
+}
+
 interface GoodResult {
   ok: true;
   data: string;
@@ -75,6 +81,14 @@ async function monitor(...args0: MethodArgs): Promise<any> {
 
   apiTokenExists();
 
+  if (options['experimental-dep-graph']) {
+    const isFFSupported = await isFeatureFlagSupportedForOrg(_.camelCase('experimental-dep-graph'));
+
+    if (!isFFSupported.ok) {
+      throw new Error(isFFSupported.userMessage);
+    }
+  }
+
   // Part 1: every argument is a scan target; process them sequentially
   for (const path of args as string[]) {
     try {
@@ -272,3 +286,17 @@ function formatMonitorOutput(
       packageManager,
     })) : strOutput;
 }
+
+async function isFeatureFlagSupportedForOrg(featureFlag: string): Promise<OrgFeatureFlagResponse> {
+  const response = await request({
+    method: 'GET',
+    headers: {
+      Authorization: `token ${snyk.api}`,
+    },
+    url: `${config.API}/cli-config/feature-flags/${featureFlag}`,
+    gzip: true,
+    json: true,
+  });
+
+  return (response as any).body;
+}

src/lib/types.ts

@@ -101,6 +101,7 @@ export interface MonitorOptions {
   'all-sub-projects'?: boolean; // Corresponds to multiDepRoot in plugins
   'project-name'?: string;
   'print-deps'?: boolean;
+  'experimental-dep-graph'?: boolean;
 
   // An experimental flag to allow monitoring of bigtrees (with degraded deps info and remediation advice).
   'prune-repeated-subdependencies'?: boolean;