lint

.eslintrc.yml

@@ -36,7 +36,9 @@ rules:
   '@typescript-eslint/prefer-readonly': off
   '@typescript-eslint/require-await': off
   '@typescript-eslint/strict-boolean-expressions': off
-  '@typescript-eslint/no-misused-promises': off
+  '@typescript-eslint/no-misused-promises':
+  - error
+  - checksVoidReturn: false
   '@typescript-eslint/typedef': off
   '@typescript-eslint/consistent-type-imports': off
   '@typescript-eslint/sort-type-union-intersection-members': off
@@ -95,7 +97,9 @@ rules:
   - error
   - single
   - allowTemplateLiterals: true
-  '@typescript-eslint/no-confusing-void-expression': off
+  '@typescript-eslint/no-confusing-void-expression':
+  - error
+  - ignoreArrowShorthand: true
   '@typescript-eslint/no-non-null-assertion': off
   '@typescript-eslint/no-unnecessary-condition':
   - error

tabby-core/src/components/splitTab.component.ts

@@ -453,7 +453,7 @@ export class SplitTabComponent extends BaseTabComponent implements AfterViewInit
     async splitTab (tab: BaseTabComponent, dir: SplitDirection): Promise<BaseTabComponent|null> {
         const newTab = await this.tabsService.duplicate(tab)
         if (newTab) {
-            this.addTab(newTab, tab, dir)
+            await this.addTab(newTab, tab, dir)
         }
         return newTab
     }

tabby-core/src/components/welcomeTab.component.ts

@@ -21,13 +21,13 @@ export class WelcomeTabComponent extends BaseTabComponent {
         this.setTitle('Welcome')
     }
 
-    closeAndDisable () {
+    async closeAndDisable () {
         this.config.store.enableWelcomeTab = false
         this.config.store.pluginBlacklist = []
         if (!this.enableGlobalHotkey) {
             this.config.store.hotkeys['toggle-window'] = []
         }
-        this.config.save()
+        await this.config.save()
         this.hostWindow.reload()
     }
 }

tabby-core/src/services/config.service.ts

@@ -88,7 +88,7 @@ export class ConfigProxy {
     // eslint-disable-next-line @typescript-eslint/explicit-module-boundary-types, @typescript-eslint/no-empty-function
     setValue (_key: string, _value: any) { }
     // eslint-disable-next-line @typescript-eslint/explicit-module-boundary-types, @typescript-eslint/no-empty-function
-    getDefault (_key: string) { }
+    getDefault (_key: string): any { }
 }
 
 @Injectable({ providedIn: 'root' })
@@ -195,10 +195,10 @@ export class ConfigService {
     /**
      * Writes config YAML as string
      */
-    writeRaw (data: string): void {
+    async writeRaw (data: string): Promise<void> {
         this._store = yaml.load(data)
-        this.save()
-        this.load()
+        await this.save()
+        await this.load()
         this.emitChange()
     }
 

tabby-core/src/services/hotkeys.service.ts

@@ -46,10 +46,9 @@ export class HotkeysService {
                 }
             })
         })
-        this.config.ready$.toPromise().then(() => {
-            this.getHotkeyDescriptions().then(hotkeys => {
-                this.hotkeyDescriptions = hotkeys
-            })
+        this.config.ready$.toPromise().then(async () => {
+            const hotkeys = await this.getHotkeyDescriptions()
+            this.hotkeyDescriptions = hotkeys
         })
 
         // deprecated

tabby-core/src/services/vault.service.ts

@@ -270,7 +270,7 @@ export class VaultFileProvider extends FileProvider {
         }
         const transfer = transfers[0]
         const id = (await wrapPromise(this.zone, promisify(crypto.randomBytes)(32))).toString('hex')
-        this.vault.addSecret({
+        await this.vault.addSecret({
             type: VAULT_SECRET_TYPE_FILE,
             key: {
                 id,

tabby-electron/src/services/updater.service.ts

@@ -120,7 +120,7 @@ export class ElectronUpdaterService extends UpdaterService {
 
     async update (): Promise<void> {
         if (!this.electronUpdaterAvailable) {
-            this.electron.shell.openExternal(this.updateURL)
+            await this.electron.shell.openExternal(this.updateURL)
         } else {
             if ((await this.platform.showMessageBox(
                 {

tabby-local/src/session.ts

@@ -264,7 +264,8 @@ export class Session extends BaseSession {
         return new Promise<ChildProcess[]>((resolve, reject) => {
             psNode.lookup({ ppid: this.truePID }, (err, processes) => {
                 if (err) {
-                    return reject(err)
+                    reject(err)
+                    return
                 }
                 resolve(processes as ChildProcess[])
             })

tabby-ssh/src/api.ts

@@ -176,7 +176,8 @@ export class SFTPFileHandle {
             while (true) {
                 const wait = this.sftp.write(this.handle, chunk, 0, chunk.length, this.position, err => {
                     if (err) {
-                        return reject(err)
+                        reject(err)
+                        return
                     }
                     this.position += chunk.length
                     resolve()
@@ -405,7 +406,8 @@ export class SSHSession extends BaseSession {
             const forward = this.forwardedPorts.find(x => x.port === details.destPort)
             if (!forward) {
                 this.emitServiceMessage(colors.bgRed.black(' X ') + ` Rejected incoming forwarded connection for unrecognized port ${details.destPort}`)
-                return reject()
+                reject()
+                return
             }
             const socket = new Socket()
             socket.connect(forward.targetPort, forward.targetAddress)
@@ -560,7 +562,8 @@ export class SSHSession extends BaseSession {
                         if (err) {
                             // eslint-disable-next-line @typescript-eslint/no-base-to-string
                             this.emitServiceMessage(colors.bgRed.black(' X ') + ` Remote has rejected the forwarded connection to ${targetAddress}:${targetPort} via ${fw}: ${err}`)
-                            return reject()
+                            reject()
+                            return
                         }
                         const socket = accept()
                         stream.pipe(socket)
@@ -587,7 +590,8 @@ export class SSHSession extends BaseSession {
                     if (err) {
                         // eslint-disable-next-line @typescript-eslint/no-base-to-string
                         this.emitServiceMessage(colors.bgRed.black(' X ') + ` Remote rejected port forwarding for ${fw}: ${err}`)
-                        return reject(err)
+                        reject(err)
+                        return
                     }
                     resolve()
                 })

tabby-ssh/src/components/sftpDeleteModal.component.ts

@@ -19,11 +19,10 @@ export class SFTPDeleteModalComponent extends BaseComponent {
         super()
     }
 
-    ngOnInit (): void {
+    async ngOnInit (): Promise<void> {
         this.destroyed$.subscribe(() => this.cancel())
-        this.run(this.item).then(() => {
-            this.modalInstance.close()
-        })
+        await this.run(this.item)
+        this.modalInstance.close()
     }
 
     cancel (): void {

tabby-ssh/src/components/sftpPanel.component.ts

@@ -33,7 +33,7 @@ export class SFTPPanelComponent {
 
     async ngOnInit (): Promise<void> {
         this.sftp = await this.session.openSFTP()
-        this.navigate(this.path)
+        await this.navigate(this.path)
     }
 
     async navigate (newPath: string): Promise<void> {
@@ -75,25 +75,23 @@ export class SFTPPanelComponent {
 
     async open (item: SFTPFile): Promise<void> {
         if (item.isDirectory) {
-            this.navigate(item.fullPath)
+            await this.navigate(item.fullPath)
         } else if (item.isSymlink) {
             const target = path.resolve(this.path, await this.sftp.readlink(item.fullPath))
             const stat = await this.sftp.stat(target)
             if (stat.isDirectory) {
-                this.navigate(item.fullPath)
+                await this.navigate(item.fullPath)
             } else {
-                this.download(item.fullPath, stat.size)
+                await this.download(item.fullPath, stat.size)
             }
         } else {
-            this.download(item.fullPath, item.size)
+            await this.download(item.fullPath, item.size)
         }
     }
 
     async upload (): Promise<void> {
         const transfers = await this.platform.startUpload({ multiple: true })
-        for (const transfer of transfers) {
-            this.uploadOne(transfer)
-        }
+        await Promise.all(transfers.map(t => this.uploadOne(t)))
     }
 
     async uploadOne (transfer: FileUpload): Promise<void> {
@@ -111,7 +109,7 @@ export class SFTPPanelComponent {
             handle.close()
             transfer.close()
             if (this.path === savedPath) {
-                this.navigate(this.path)
+                await this.navigate(this.path)
             }
         } catch (e) {
             transfer.cancel()

tabby-ssh/src/components/sshTab.component.ts

@@ -98,7 +98,8 @@ export class SSHTabComponent extends BaseTerminalTabComponent {
                 (err, stream) => {
                     if (err) {
                         jumpSession.emitServiceMessage(colors.bgRed.black(' X ') + ` Could not set up port forward on ${jumpConnection.name}`)
-                        return reject(err)
+                        reject(err)
+                        return
                     }
                     resolve(stream)
                 }