fixed linter error

.github/workflows/test-linter.yml

@@ -0,0 +1,26 @@
+name: Lint TypeScript
+
+on:
+  push:
+    branches:
+      - v2.x/staging
+  pull_request:
+    types: [opened, reopened, synchronize]
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+
+      - name: Set up Node.js
+        uses: actions/setup-node@v2
+        with:
+          node-version: '18'
+
+      - name: Install Dependencies
+        run: npm ci
+
+      - name: Lint TypeScript
+        run: npm run lint

src/actions/HomeActions.ts

@@ -10,14 +10,15 @@
 
 import { ConnectionStore } from "../storage/ConnectionStore";
 import { IResponse } from '../types/interfaces';
+import * as util from 'node:util';
+import { execFile as execFileCallback } from 'node:child_process';
 
 export class HomeActions {
 
   public static async checkZoweCLI(): Promise<IResponse> {
     const version = await ConnectionStore.get('zowe-cli-version');
     if (!version) {
-      const util = require('node:util');
-      const execFile = util.promisify(require('node:child_process').execFile);
+      const execFile = util.promisify(execFileCallback);
       // TODO: Verify not just Zowe CLI version, but get list of profiles available with host names
       //        and check ssh commands are operational to verify it set up correctly.
       try {

src/actions/InstallationHandler.ts

@@ -16,6 +16,7 @@ import { stringify } from 'yaml';
 import { IIpcConnectionArgs, IResponse } from '../types/interfaces';
 import { ConfigurationStore } from "../storage/ConfigurationStore";
 import { ProgressStore } from "../storage/ProgressStore";
+import * as fs from 'fs';
 
 class Installation {
 
@@ -73,7 +74,6 @@ class Installation {
 
   async generateYamlFile() {
     const zoweYaml: any = ConfigurationStore.getConfig();
-    const fs = require('fs');
     const filePath = path.join(app.getPath('temp'), 'zowe.yaml')
     await fs.writeFile(filePath, stringify(zoweYaml), (err: any) => {
       if (err) {
@@ -135,7 +135,6 @@ export class FTPInstallation extends Installation {
     const filePath = path.join(installDir, "zowe.pax");
     console.log(`Uploading ${tempPath} to ${filePath}`)
     const result = await new FileTransfer().upload(connectionArgs, tempPath, filePath, DataType.BINARY);
-    const fs = require('fs');
     try {
       fs.unlink(tempPath, () => {
         console.log("Deleted zowe.pax successfully.");

src/main/index.ts

@@ -147,5 +147,5 @@ app.on('window-all-closed', async () => {
 });
 
 app.on('activate', () => {
-
+    // Intentionally left empty
 });

src/renderer/components/common/EditorDialog.tsx

@@ -16,6 +16,7 @@ import { selectYaml, selectSchema, setNextStepEnabled } from '../configuration-w
 import { setConfiguration, setZoweConfig, getZoweConfig } from '../../../services/ConfigService';
 import Ajv2019 from "ajv/dist/2019"
 import MonacoEditorComponent from "../common/MonacoEditor";
+import draft7MetaSchema from "ajv/dist/refs/json-schema-draft-07.json";
 
 const EditorDialog = ({isEditorVisible, toggleEditorVisibility, onChange} : any) => {
 
@@ -31,7 +32,6 @@ const EditorDialog = ({isEditorVisible, toggleEditorVisibility, onChange} : any)
 
   const ajv = new Ajv2019()
   ajv.addKeyword("$anchor");
-  const draft7MetaSchema = require("ajv/dist/refs/json-schema-draft-07.json")
   ajv.addMetaSchema(draft7MetaSchema)
   const validate = ajv.compile(schema);
 

src/renderer/components/common/MonacoEditor.tsx

@@ -1,3 +1,13 @@
+/*
+ * This program and the accompanying materials are made available under the terms of the
+ * Eclipse Public License v2.0 which accompanies this distribution, and is available at
+ * https://www.eclipse.org/legal/epl-v20.html
+ *
+ * SPDX-License-Identifier: EPL-2.0
+ *
+ * Copyright Contributors to the Zowe Project.
+ */
+
 import React, { useEffect, useRef, useState } from 'react';
 import * as monaco from 'monaco-editor/esm/vs/editor/editor.api';
 import { load } from 'js-yaml';
@@ -39,8 +49,8 @@ const MonacoEditorComponent = ({initialContent, onContentChange, isSchemaValid,
         setError(false, '');
         onContentChange(code, false);
       } catch(error) {
-        let errorDesc = error.message ? error.message : "Invalid Yaml";
-        let errorMsg = error.reason ? error.reason : errorDesc;
+        const errorDesc = error.message ? error.message : "Invalid Yaml";
+        const errorMsg = error.reason ? error.reason : errorDesc;
         setError(true, errorMsg);
         onContentChange(code, true);
       }

src/renderer/components/stages/Planning.tsx

@@ -55,7 +55,7 @@ const serverSchema = {
       "$anchor": "zoweDatasetMember",
       "type": "string",
       "description": "A 1-8-char all caps dataset member name",
-      "pattern": "^([A-Z\$\#\@]){1}([A-Z0-9\$\#\@]){0,7}$",
+      "pattern": "^([A-Z$#@]){1}([A-Z0-9$#@]){0,7}$",
       "minLength": 1,
       "maxLength": 8
     },
@@ -154,15 +154,15 @@ const Planning = () => {
         schema.properties.zowe.properties.setup.properties.certificate.properties.pkcs12.properties.directory = serverSchema.$defs.path;
         schema.$id = serverSchema.$id;
         dispatch(setSchema(schema));
-        let installationDir = '', javaHome, nodeHome;
+        let installationDir = '';
         if (res.details.config?.zowe?.runtimeDirectory && res.details.config?.zowe?.workspaceDirectory) {
           const getParentDir = (path: string): string => path.split('/').filter((i: string, ind: number) => i || !ind).slice(0, -1).join('/');
           const runtimeParent = getParentDir(res.details.config.zowe.runtimeDirectory);
           const workspaceParent = getParentDir(res.details.config.zowe.workspaceDirectory);
           if (runtimeParent === workspaceParent) installationDir = runtimeParent;
         }
-        javaHome = (res.details.config?.java?.home) ? res.details.config.java.home : '';
-        nodeHome = (res.details.config?.node?.home) ? res.details.config.node.home : '';
+        const javaHome = (res.details.config?.java?.home) ? res.details.config.java.home : '';
+        const nodeHome = (res.details.config?.node?.home) ? res.details.config.node.home : '';
         dispatch(setInstallationArgs({...installationArgs, installationDir, javaHome, nodeHome}));
       } else {
         window.electron.ipcRenderer.getExampleZowe().then((res: IResponse) => {

src/renderer/jsonFormsTheme.ts

@@ -1,3 +1,13 @@
+/*
+ * This program and the accompanying materials are made available under the terms of the
+ * Eclipse Public License v2.0 which accompanies this distribution, and is available at
+ * https://www.eclipse.org/legal/epl-v20.html
+ *
+ * SPDX-License-Identifier: EPL-2.0
+ *
+ * Copyright Contributors to the Zowe Project.
+ */
+
 import { createTheme } from '@mui/material/styles';
 
 const jsonFormTheme = createTheme({

src/renderer/preload.ts

@@ -8,7 +8,7 @@
  * Copyright Contributors to the Zowe Project.
  */
 
-const { contextBridge, ipcRenderer } = require('electron');
+import { contextBridge, ipcRenderer } from 'electron';
 import { IIpcConnectionArgs } from '../types/interfaces';
 
 contextBridge.exposeInMainWorld('electron', {

src/services/ConfigService.ts

@@ -1,5 +1,14 @@
-import { flatten, unflatten } from 'flat';
+/*
+ * This program and the accompanying materials are made available under the terms of the
+ * Eclipse Public License v2.0 which accompanies this distribution, and is available at
+ * https://www.eclipse.org/legal/epl-v20.html
+ *
+ * SPDX-License-Identifier: EPL-2.0
+ *
+ * Copyright Contributors to the Zowe Project.
+ */
 
+import { flatten, unflatten } from 'flat';
 // To set the subsection of the configuration
 export const setConfiguration = (section: string, data: any, setZconfig?: boolean) => {
   if(!data) {

src/services/FileTransfer.ts

@@ -12,8 +12,8 @@ import {IncomingMessage} from "http";
 import {connectFTPServer} from "./utils";
 import {IIpcConnectionArgs} from "../types/interfaces";
 
-const fs = require('fs');
-const https = require('https');
+import * as fs from 'fs';
+import * as https from 'https';
 
 export enum DataType {
   ASCII = 'ascii',

src/services/SubmitJcl.ts

@@ -11,28 +11,31 @@
 import {connectFTPServer} from "./utils";
 import {IIpcConnectionArgs, IJobResults, JobOutput} from "../types/interfaces";
 
-export async function submitJcl(config: IIpcConnectionArgs, jcl: string, returnDDs: string[]): Promise<IJobResults> {
+export function submitJcl(config: IIpcConnectionArgs, jcl: string, returnDDs: string[]): Promise<IJobResults> {
 
-  return new Promise(async (resolve, reject) => {
+  return new Promise((resolve, reject) => {
     let jobOutput: IJobResults;
-    let client
-    try {
-      client = await connectFTPServer(config);
-      console.log('About to submit jcl=',jcl);
-      const jobId = await client.submitJCL(jcl);
-      console.log(`jobId: ${jobId}`);
-      jobOutput = await waitForjobToFinish(client, jobId, returnDDs)
-
-      client.close();
-      console.log(`job result=`,jobOutput);
-      resolve(jobOutput);
+    let client: any;
 
-    } catch (err) {
-      console.error(err)
-      client.close()
-      reject(err)
+    async function submitAndResolve() {
+      try {
+        client = await connectFTPServer(config);
+        console.log('About to submit jcl=', jcl);
+        const jobId = await client.submitJCL(jcl);
+        console.log(`jobId: ${jobId}`);
+        jobOutput = await waitForjobToFinish(client, jobId, returnDDs);
+        client.close();
+        console.log(`job result=`, jobOutput);
+        resolve(jobOutput);
+      } catch (err) {
+        console.error(err);
+        client.close();
+        reject(err);
+      }
     }
-  })
+
+    submitAndResolve();
+  });
 }
 
 async function waitForjobToFinish(client: any, jobId: string, returnDDs: string[]): Promise<IJobResults> {

src/services/utils.ts

@@ -11,7 +11,7 @@
 import {IIpcConnectionArgs} from "../types/interfaces";
 import Header from "../renderer/components/Header"
 import { AlertColor } from "@mui/material/Alert";
-const zos = require('zos-node-accessor');
+import zos from 'zos-node-accessor';
 
 export async function connectFTPServer(config: IIpcConnectionArgs): Promise<any> {
 

src/storage/ConfigurationStore.ts

@@ -20,7 +20,7 @@ export class ConfigurationStore {
     const schema = store.get('schema') as any;
     let schemaPart: any = schema.properties;
     for (const key of keys) {
-        if (!schemaPart.hasOwnProperty(key)) {
+        if (!Object.prototype.hasOwnProperty.call(schemaPart, key)) {
             return false;
         }
         schemaPart = schemaPart[key].properties;        

src/storage/ConnectionStore.ts

@@ -92,7 +92,7 @@ const validateWithSchema = (key: string): boolean => {
   const keys = key.split('.');
   let schemaPart: any = storeSchema;
   for (const key of keys) {
-      if (!schemaPart.hasOwnProperty(key)) {
+      if (!Object.prototype.hasOwnProperty.call(schemaPart, key)) {
           return false;
       }
       schemaPart = schemaPart[key].properties;

src/types/zos-node-accessor.d.ts

@@ -0,0 +1,11 @@
+/*
+ * This program and the accompanying materials are made available under the terms of the
+ * Eclipse Public License v2.0 which accompanies this distribution, and is available at
+ * https://www.eclipse.org/legal/epl-v20.html
+ *
+ * SPDX-License-Identifier: EPL-2.0
+ *
+ * Copyright Contributors to the Zowe Project.
+ */
+
+declare module 'zos-node-accessor';