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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,25 @@ | ||
| import { MainChannels } from '@onlook/models/constants'; | ||
| import { ipcMain } from 'electron'; | ||
| import terminal from '../terminal'; | ||
|
|
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| export function listenForTerminalMessages() { | ||
| ipcMain.handle(MainChannels.TERMINAL_CREATE, (e: Electron.IpcMainInvokeEvent, args) => { | ||
| const { id, options } = args as { id: string; options: { cwd?: string } }; | ||
| terminal.createTerminal(id, options); | ||
| }); | ||
|
|
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| ipcMain.handle(MainChannels.TERMINAL_INPUT, (_, args) => { | ||
| const { id, data } = args; | ||
| terminal.write(id, data); | ||
| }); | ||
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|
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| ipcMain.handle(MainChannels.TERMINAL_RESIZE, (_, args) => { | ||
| const { id, cols, rows } = args; | ||
| terminal.resize(id, cols, rows); | ||
| }); | ||
|
|
||
| ipcMain.handle(MainChannels.TERMINAL_KILL, (_, args) => { | ||
| const { id } = args; | ||
| terminal.kill(id); | ||
| }); | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,64 @@ | ||
| import { MainChannels } from '@onlook/models/constants'; | ||
| import * as pty from 'node-pty'; | ||
| import os from 'os'; | ||
| import { mainWindow } from '..'; | ||
|
|
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| class TerminalManager { | ||
| private static instance: TerminalManager; | ||
| private processes: Map<string, pty.IPty>; | ||
|
|
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| private constructor() { | ||
| this.processes = new Map(); | ||
| } | ||
|
|
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| static getInstance(): TerminalManager { | ||
| if (!TerminalManager.instance) { | ||
| TerminalManager.instance = new TerminalManager(); | ||
| } | ||
| return TerminalManager.instance; | ||
| } | ||
|
|
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| createTerminal(id: string, options?: { cwd?: string }): void { | ||
| const shell = os.platform() === 'win32' ? 'powershell.exe' : 'bash'; | ||
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| const ptyProcess = pty.spawn(shell, [], { | ||
| name: 'xterm-color', | ||
| cols: 80, | ||
| rows: 24, | ||
| cwd: options?.cwd ?? process.env.HOME, | ||
| env: process.env, | ||
| }); | ||
|
|
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| ptyProcess.onData((data: string) => { | ||
| mainWindow?.webContents.send(MainChannels.TERMINAL_DATA_STREAM, { | ||
| id, | ||
| data, | ||
| }); | ||
| }); | ||
|
|
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| this.processes.set(id, ptyProcess); | ||
| } | ||
|
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| write(id: string, data: string): void { | ||
| this.processes.get(id)?.write(data); | ||
| } | ||
|
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| resize(id: string, cols: number, rows: number): void { | ||
| this.processes.get(id)?.resize(cols, rows); | ||
| } | ||
|
|
||
| kill(id: string): void { | ||
| const process = this.processes.get(id); | ||
| if (process) { | ||
| process.kill(); | ||
| this.processes.delete(id); | ||
| } | ||
| } | ||
|
|
||
| killAll(): void { | ||
| this.processes.forEach((process) => process.kill()); | ||
| this.processes.clear(); | ||
| } | ||
| } | ||
|
|
||
| export default TerminalManager.getInstance(); |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,94 @@ | ||
| import { MainChannels } from '@onlook/models/constants'; | ||
| import { FitAddon } from '@xterm/addon-fit'; | ||
| import { useEffect, useRef } from 'react'; | ||
| import { Terminal as XTerm } from 'xterm'; | ||
| import 'xterm/css/xterm.css'; | ||
|
|
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| interface TerminalProps { | ||
| id?: string; | ||
| } | ||
|
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| interface TerminalMessage { | ||
| id: string; | ||
| data: string; | ||
| } | ||
|
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| const TERMINAL_CONFIG = { | ||
| cursorBlink: true, | ||
| fontSize: 14, | ||
| fontFamily: 'monospace', | ||
| } as const; | ||
|
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| const Terminal = ({ id = 'default' }: TerminalProps) => { | ||
| const terminalRef = useRef<HTMLDivElement>(null); | ||
| const xtermRef = useRef<XTerm>(); | ||
|
|
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| useEffect(() => { | ||
| if (!terminalRef.current) { | ||
| return; | ||
| } | ||
|
|
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| const setupTerminal = async () => { | ||
| await window.api.invoke(MainChannels.TERMINAL_CREATE, { id }); | ||
|
|
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| const term = new XTerm(TERMINAL_CONFIG); | ||
| const fitAddon = new FitAddon(); | ||
|
|
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| initializeTerminal(term, fitAddon); | ||
| setupEventListeners(term, fitAddon); | ||
|
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| xtermRef.current = term; | ||
| return term; | ||
| }; | ||
|
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| const cleanup = setupTerminal(); | ||
|
|
||
| return () => { | ||
| cleanup.then((term) => { | ||
| term.dispose(); | ||
| window.api.invoke(MainChannels.TERMINAL_KILL, { id }); | ||
| }); | ||
| }; | ||
| }, [id]); | ||
|
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| const initializeTerminal = (term: XTerm, fitAddon: FitAddon) => { | ||
| term.loadAddon(fitAddon); | ||
| term.open(terminalRef.current!); | ||
| fitAddon.fit(); | ||
| }; | ||
|
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| const setupEventListeners = (term: XTerm, fitAddon: FitAddon) => { | ||
| const handleResize = () => { | ||
| fitAddon.fit(); | ||
| const { cols, rows } = term; | ||
| window.api.invoke(MainChannels.TERMINAL_RESIZE, { id, cols, rows }); | ||
| }; | ||
|
|
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| const handleTerminalData = (message: TerminalMessage) => { | ||
| if (message.id === id) { | ||
| term.write(message.data); | ||
| } | ||
| }; | ||
|
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| term.onData((data) => { | ||
| window.api.invoke(MainChannels.TERMINAL_INPUT, { id, data }); | ||
| }); | ||
|
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| window.api.on(MainChannels.TERMINAL_DATA_STREAM, handleTerminalData); | ||
| window.addEventListener('resize', handleResize); | ||
|
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| handleResize(); | ||
|
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| return () => { | ||
| window.removeEventListener('resize', handleResize); | ||
| }; | ||
| }; | ||
|
|
||
| return ( | ||
| <div className="p-2 bg-black"> | ||
| <div ref={terminalRef} className="h-full w-full" /> | ||
| </div> | ||
| ); | ||
| }; | ||
|
|
||
| export default Terminal; |
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