Add script to find dead code in FE and remove it (minio#1790)

.github/workflows/ui.yaml

@@ -77,6 +77,11 @@ jobs:
         continue-on-error: false
         run: |
           ./check-prettier.sh
+      - name: Check for dead code
+        working-directory: ./web-app
+        continue-on-error: false
+        run: |
+          ./check-deadcode.sh
   reuse-golang-dependencies:
     timeout-minutes: 30
     name: reuse golang dependencies

web-app/Makefile

@@ -15,3 +15,6 @@ prettify:
 	yarn prettier --write . --loglevel warn
 
 pretty: prettify
+
+find-deadcode:
+	./check-deadcode.sh

web-app/check-deadcode.sh

@@ -0,0 +1,8 @@
+#!/bin/bash
+
+if [ -f "$NVM_DIR/nvm.sh" ]
+then
+    \. "$NVM_DIR/nvm.sh";
+    nvm use;
+fi
+yarn find-deadcode

web-app/package.json

@@ -37,7 +37,8 @@
     "start": "PORT=5050 react-scripts start",
     "build": "react-scripts build",
     "test": "react-scripts test",
-    "eject": "react-scripts eject"
+    "eject": "react-scripts eject",
+    "find-deadcode": "ts-prune -s operatorApi.ts | (! grep -v 'used in module')"
   },
   "eslintConfig": {
     "extends": "react-app",
@@ -77,7 +78,8 @@
     "prettier": "3.0.0",
     "react-scripts": "5.0.1",
     "testcafe": "2.6.2",
-    "typescript": "^4.4.3"
+    "typescript": "^4.4.3",
+    "ts-prune": "^0.10.3"
   },
   "resolutions": {
     "nth-check": "^2.0.1",

web-app/src/common/SecureComponent/index.ts

@@ -15,4 +15,3 @@
 //  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 export { default as hasPermission } from "./accessControl";
-export { default as SecureComponent } from "./SecureComponent";

web-app/src/common/SecureComponent/permissions.ts

@@ -520,124 +520,4 @@ export const IAM_PAGES_PERMISSIONS = {
   ],
 };
 
-export const S3_ALL_RESOURCES = "arn:aws:s3:::*";
 export const CONSOLE_UI_RESOURCE = "console-ui";
-
-export const permissionTooltipHelper = (scopes: string[], name: string) => {
-  let niceScopes = scopes.join(", ").toString();
-
-  return (
-    "You require additional permissions in order to " +
-    name +
-    ". Please ask your MinIO administrator to grant you " +
-    niceScopes +
-    " permission" +
-    (scopes.length > 1 ? "s" : "") +
-    " in order to " +
-    name +
-    "."
-  );
-};
-
-export const listUsersPermissions = [IAM_SCOPES.ADMIN_LIST_USERS];
-
-export const addUserToGroupPermissions = [IAM_SCOPES.ADMIN_ADD_USER_TO_GROUP];
-
-export const deleteUserPermissions = [IAM_SCOPES.ADMIN_DELETE_USER];
-
-export const enableUserPermissions = [IAM_SCOPES.ADMIN_ENABLE_USER];
-
-export const disableUserPermissions = [IAM_SCOPES.ADMIN_DISABLE_USER];
-
-//note that adminUserPermissions does NOT include ADMIN_CREATE_USER to allow hiding the Users tab for users wtih only this permission as it is being applied by default
-export const adminUserPermissions = [
-  IAM_SCOPES.ADMIN_LIST_USER_POLICIES,
-  IAM_SCOPES.ADMIN_LIST_USERS,
-  IAM_SCOPES.ADMIN_ADD_USER_TO_GROUP,
-  IAM_SCOPES.ADMIN_REMOVE_USER_FROM_GROUP,
-  IAM_SCOPES.ADMIN_ATTACH_USER_OR_GROUP_POLICY,
-  IAM_SCOPES.ADMIN_LIST_USERS,
-  IAM_SCOPES.ADMIN_DELETE_USER,
-  IAM_SCOPES.ADMIN_ENABLE_USER,
-  IAM_SCOPES.ADMIN_DISABLE_USER,
-  IAM_SCOPES.ADMIN_GET_USER,
-  IAM_SCOPES.ADMIN_LIST_USER_POLICIES,
-];
-
-export const assignIAMPolicyPermissions = [
-  IAM_SCOPES.ADMIN_ATTACH_USER_OR_GROUP_POLICY,
-  IAM_SCOPES.ADMIN_LIST_USER_POLICIES,
-  IAM_SCOPES.ADMIN_GET_POLICY,
-];
-
-export const assignGroupPermissions = [
-  IAM_SCOPES.ADMIN_ADD_USER_TO_GROUP,
-  IAM_SCOPES.ADMIN_REMOVE_USER_FROM_GROUP,
-  IAM_SCOPES.ADMIN_LIST_GROUPS,
-  IAM_SCOPES.ADMIN_ENABLE_USER,
-];
-
-export const getGroupPermissions = [IAM_SCOPES.ADMIN_GET_GROUP];
-
-export const enableDisableUserPermissions = [
-  IAM_SCOPES.ADMIN_ENABLE_USER,
-  IAM_SCOPES.ADMIN_DISABLE_USER,
-];
-
-export const editServiceAccountPermissions = [
-  IAM_SCOPES.ADMIN_LIST_SERVICEACCOUNTS,
-  IAM_SCOPES.ADMIN_UPDATE_SERVICEACCOUNT,
-  IAM_SCOPES.ADMIN_REMOVE_SERVICEACCOUNT,
-];
-
-export const applyPolicyPermissions = [
-  IAM_SCOPES.ADMIN_ATTACH_USER_OR_GROUP_POLICY,
-  IAM_SCOPES.ADMIN_LIST_USER_POLICIES,
-];
-
-export const deleteGroupPermissions = [IAM_SCOPES.ADMIN_REMOVE_USER_FROM_GROUP];
-
-export const displayGroupsPermissions = [IAM_SCOPES.ADMIN_LIST_GROUPS];
-
-export const createGroupPermissions = [
-  IAM_SCOPES.ADMIN_ADD_USER_TO_GROUP,
-  IAM_SCOPES.ADMIN_LIST_USERS,
-];
-
-export const viewUserPermissions = [
-  IAM_SCOPES.ADMIN_GET_USER,
-  IAM_SCOPES.ADMIN_LIST_USERS,
-];
-export const editGroupMembersPermissions = [
-  IAM_SCOPES.ADMIN_ADD_USER_TO_GROUP,
-  IAM_SCOPES.ADMIN_LIST_USERS,
-];
-export const setGroupPoliciesPermissions = [
-  IAM_SCOPES.ADMIN_ATTACH_USER_OR_GROUP_POLICY,
-  IAM_SCOPES.ADMIN_LIST_USER_POLICIES,
-];
-export const viewPolicyPermissions = [IAM_SCOPES.ADMIN_GET_POLICY];
-export const enableDisableGroupPermissions = [
-  IAM_SCOPES.ADMIN_ENABLE_GROUP,
-  IAM_SCOPES.ADMIN_DISABLE_GROUP,
-];
-export const createPolicyPermissions = [IAM_SCOPES.ADMIN_CREATE_POLICY];
-
-export const deletePolicyPermissions = [IAM_SCOPES.ADMIN_DELETE_POLICY];
-
-export const listPolicyPermissions = [IAM_SCOPES.ADMIN_LIST_USER_POLICIES];
-
-export const listGroupPermissions = [
-  IAM_SCOPES.ADMIN_LIST_GROUPS,
-  IAM_SCOPES.ADMIN_GET_GROUP,
-];
-
-export const deleteBucketPermissions = [
-  IAM_SCOPES.S3_DELETE_BUCKET,
-  IAM_SCOPES.S3_FORCE_DELETE_BUCKET,
-];
-
-export const browseBucketPermissions = [
-  IAM_SCOPES.S3_LIST_BUCKET,
-  IAM_SCOPES.S3_ALL_LIST_BUCKET,
-];

web-app/src/common/types.ts

@@ -168,12 +168,6 @@ export interface ErrorResponseHandler {
   statusCode?: number;
   message?: string; // if any type error thrown
 }
-
-export interface IBytesCalc {
-  total: number;
-  unit: string;
-}
-
 export interface IEmbeddedCustomButton {
   backgroundColor?: string;
   textColor?: string;