open SFTP panel in the CWD

tabby-terminal/src/api/baseTerminalTab.component.ts

@@ -268,16 +268,17 @@ export class BaseTerminalTabComponent extends BaseTabComponent implements OnInit
                     break
             }
         })
+
         this.bellPlayer = document.createElement('audio')
         this.bellPlayer.src = require('../bell.ogg').default
 
         this.contextMenuProviders.sort((a, b) => a.weight - b.weight)
-
-        this.pinToolbar = this.enableToolbar && (window.localStorage.pinTerminalToolbar ?? 'true') === 'true'
     }
 
     /** @hidden */
     ngOnInit (): void {
+        this.pinToolbar = this.enableToolbar && (window.localStorage.pinTerminalToolbar ?? 'true') === 'true'
+
         this.focused$.subscribe(() => {
             this.configure()
             this.frontend?.focus()

tabby-terminal/src/api/osc1337Processing.ts

@@ -0,0 +1,37 @@
+import * as os from 'os'
+import { Subject, Observable } from 'rxjs'
+
+const OSC1337Prefix = Buffer.from('\x1b]1337;')
+const OSC1337Suffix = Buffer.from('\x07')
+
+export class OSC1337Processor {
+    get cwdReported$ (): Observable<string> { return this.cwdReported }
+
+    private cwdReported = new Subject<string>()
+
+    process (data: Buffer): Buffer {
+        if (data.includes(OSC1337Prefix)) {
+            const preData = data.subarray(0, data.indexOf(OSC1337Prefix))
+            const params = data.subarray(data.indexOf(OSC1337Prefix) + OSC1337Prefix.length)
+            const postData = params.subarray(params.indexOf(OSC1337Suffix) + OSC1337Suffix.length)
+            const paramString = params.subarray(0, params.indexOf(OSC1337Suffix)).toString()
+
+            if (paramString.startsWith('CurrentDir=')) {
+                let reportedCWD = paramString.split('=')[1]
+                if (reportedCWD.startsWith('~')) {
+                    reportedCWD = os.homedir() + reportedCWD.substring(1)
+                }
+                this.cwdReported.next(reportedCWD)
+            } else {
+                console.debug('Unsupported OSC 1337 parameter:', paramString)
+            }
+
+            data = Buffer.concat([preData, postData])
+        }
+        return data
+    }
+
+    close (): void {
+        this.cwdReported.complete()
+    }
+}

tabby-terminal/src/config.ts

@@ -3,6 +3,9 @@ import { ConfigProvider, Platform } from 'tabby-core'
 /** @hidden */
 export class TerminalConfigProvider extends ConfigProvider {
     defaults = {
+        hotkeys: {
+            'copy-current-path': [],
+        },
         terminal: {
             frontend: 'xterm',
             fontSize: 14,

tabby-terminal/src/index.ts

@@ -27,7 +27,7 @@ import { PathDropDecorator } from './features/pathDrop'
 import { ZModemDecorator } from './features/zmodem'
 import { TerminalConfigProvider } from './config'
 import { TerminalHotkeyProvider } from './hotkeys'
-import { CopyPasteContextMenu, LegacyContextMenu } from './tabContextMenu'
+import { CopyPasteContextMenu, MiscContextMenu, LegacyContextMenu } from './tabContextMenu'
 
 import { hterm } from './frontends/hterm'
 import { Frontend } from './frontends/frontend'
@@ -56,6 +56,7 @@ import { TerminalCLIHandler } from './cli'
         { provide: TerminalDecorator, useClass: DebugDecorator, multi: true },
 
         { provide: TabContextMenuItemProvider, useClass: CopyPasteContextMenu, multi: true },
+        { provide: TabContextMenuItemProvider, useClass: MiscContextMenu, multi: true },
         { provide: TabContextMenuItemProvider, useClass: LegacyContextMenu, multi: true },
 
         { provide: CLIHandler, useClass: TerminalCLIHandler, multi: true },
@@ -119,5 +120,6 @@ export { BaseTerminalTabComponent } from './api/baseTerminalTab.component'
 export * from './api/interfaces'
 export * from './api/streamProcessing'
 export * from './api/loginScriptProcessing'
+export * from './api/osc1337Processing'
 export * from './session'
 export { LoginScriptsSettingsComponent, StreamProcessingSettingsComponent }

tabby-terminal/src/session.ts

@@ -1,6 +1,7 @@
 import { Observable, Subject } from 'rxjs'
 import { Logger } from 'tabby-core'
 import { LoginScriptProcessor, LoginScriptsOptions } from './api/loginScriptProcessing'
+import { OSC1337Processor } from './api/osc1337Processing'
 
 /**
  * A session object for a [[BaseTerminalTabComponent]]
@@ -14,6 +15,8 @@ export abstract class BaseSession {
     protected closed = new Subject<void>()
     protected destroyed = new Subject<void>()
     protected loginScriptProcessor: LoginScriptProcessor | null = null
+    protected reportedCWD?: string
+    protected osc1337Processor = new OSC1337Processor()
     private initialDataBuffer = Buffer.from('')
     private initialDataBufferReleased = false
 
@@ -22,9 +25,14 @@ export abstract class BaseSession {
     get closed$ (): Observable<void> { return this.closed }
     get destroyed$ (): Observable<void> { return this.destroyed }
 
-    constructor (protected logger: Logger) { }
+    constructor (protected logger: Logger) {
+        this.osc1337Processor.cwdReported$.subscribe(cwd => {
+            this.reportedCWD = cwd
+        })
+    }
 
     emitOutput (data: Buffer): void {
+        data = this.osc1337Processor.process(data)
         if (!this.initialDataBufferReleased) {
             this.initialDataBuffer = Buffer.concat([this.initialDataBuffer, data])
         } else {
@@ -56,6 +64,7 @@ export abstract class BaseSession {
             this.destroyed.next()
             await this.gracefullyKillProcess()
         }
+        this.osc1337Processor.close()
         this.closed.complete()
         this.destroyed.complete()
         this.output.complete()

tabby-terminal/src/tabContextMenu.ts

@@ -39,6 +39,22 @@ export class CopyPasteContextMenu extends TabContextMenuItemProvider {
     }
 }
 
+/** @hidden */
+@Injectable()
+export class MiscContextMenu extends TabContextMenuItemProvider {
+    weight = 1
+
+    async getItems (tab: BaseTabComponent): Promise<MenuItemOptions[]> {
+        if (tab instanceof BaseTerminalTabComponent && tab.session?.supportsWorkingDirectory()) {
+            return [{
+                label: 'Copy current path',
+                click: () => tab.copyCurrentPath(),
+            }]
+        }
+        return []
+    }
+}
+
 /** @hidden */
 @Injectable()
 export class LegacyContextMenu extends TabContextMenuItemProvider {