Update utils directory

app/util/snaps/checkSnapsBlockList.js

@@ -0,0 +1,34 @@
+import { satisfies as satisfiesSemver } from 'semver';
+
+/**
+ * Checks if provided snaps are on the block list.
+ *
+ * @param snapsToCheck - An object containing snap ids and other information.
+ * @param blocklist - An object containing snap ids, version or shasum of the blocked snaps.
+ * @returns An object structure containing snaps block information.
+ */
+const checkSnapsBlockList = async (snapsToCheck, blocklist) =>
+  Object.entries(snapsToCheck).reduce((acc, [snapId, snapInfo]) => {
+    const blockInfo = blocklist.find(
+      (blocked) =>
+        (blocked.id === snapId &&
+          satisfiesSemver(snapInfo.version, blocked.versionRange, {
+            includePrerelease: true,
+          })) ||
+        // Check for null/undefined for a case in which SnapController did not return
+        // a valid message. This will avoid blocking all snaps in the given case.
+        // Avoid having (undefined === undefined).
+        (blocked.shasum ? blocked.shasum === snapInfo.shasum : false),
+    );
+
+    acc[snapId] = blockInfo
+      ? {
+          blocked: true,
+          reason: blockInfo.reason,
+          infoUrl: blockInfo.infoUrl,
+        }
+      : { blocked: false };
+    return acc;
+  }, {});
+
+export default checkSnapsBlockList;

app/util/snaps/index.js

@@ -1,35 +1,5 @@
-import { satisfies as satisfiesSemver } from 'semver';
 import { SNAP_BLOCKLIST } from './snap-blocklist';
+import checkSnapsBlockList from './checkSnapsBlockList';
+import { fetchNPMPackage } from './fetchNPMPackage';
 
-/**
- * Checks if provided snaps are on the block list.
- *
- * @param snapsToCheck - An object containing snap ids and other information.
- * @param blocklist - An object containing snap ids, version or shasum of the blocked snaps.
- * @returns An object structure containing snaps block information.
- */
-const checkSnapsBlockList = async (snapsToCheck, blocklist) =>
-  Object.entries(snapsToCheck).reduce((acc, [snapId, snapInfo]) => {
-    const blockInfo = blocklist.find(
-      (blocked) =>
-        (blocked.id === snapId &&
-          satisfiesSemver(snapInfo.version, blocked.versionRange, {
-            includePrerelease: true,
-          })) ||
-        // Check for null/undefined for a case in which SnapController did not return
-        // a valid message. This will avoid blocking all snaps in the given case.
-        // Avoid having (undefined === undefined).
-        (blocked.shasum ? blocked.shasum === snapInfo.shasum : false),
-    );
-
-    acc[snapId] = blockInfo
-      ? {
-          blocked: true,
-          reason: blockInfo.reason,
-          infoUrl: blockInfo.infoUrl,
-        }
-      : { blocked: false };
-    return acc;
-  }, {});
-
-export { checkSnapsBlockList, SNAP_BLOCKLIST };
+export { checkSnapsBlockList, SNAP_BLOCKLIST, fetchNPMPackage };