faster

src/main/fs-service.ts

@@ -1,5 +1,5 @@
-import { readdir, readFile, rm, stat, writeFile } from 'node:fs/promises'
-import { join, relative, sep } from 'node:path'
+import { mkdir, readdir, readFile, rm, stat, writeFile } from 'node:fs/promises'
+import { dirname, join, relative, sep } from 'node:path'
 import { listFiles } from './search-service'
 
 export interface FileNode {
@@ -120,6 +120,20 @@ export async function writeProjectFile(root: string, rel: string, content: strin
   await writeFile(join(root, rel), content, 'utf8')
 }
 
+/**
+ * Create a new, empty text file (relative path). Creates parent folders as
+ * needed, refuses to escape the project root, and throws if the file already
+ * exists so an accidental name collision never clobbers existing content.
+ */
+export async function createProjectFile(root: string, rel: string): Promise<void> {
+  const target = join(root, rel)
+  if (relative(root, target).startsWith('..')) throw new Error('outside project root')
+  const existing = await stat(target).catch(() => null)
+  if (existing) throw new Error('file already exists')
+  await mkdir(dirname(target), { recursive: true })
+  await writeFile(target, '', { encoding: 'utf8', flag: 'wx' })
+}
+
 /** Delete a project file or folder (relative path). Stays inside the project root. */
 export async function deleteProjectFile(root: string, rel: string): Promise<void> {
   const target = join(root, rel)

src/main/index.ts

@@ -4,7 +4,7 @@ import { spawn } from 'node:child_process'
 import { app, dialog, shell, BrowserWindow, ipcMain, Menu } from 'electron'
 import { watch, type FSWatcher } from 'chokidar'
 import { addRecentProject, getName, getRecentProjects, getRoot, openDialog, setRoot } from './project'
-import { deleteProjectFile, readAll, readProjectFile, readTree, writeProjectFile } from './fs-service'
+import { createProjectFile, deleteProjectFile, readAll, readProjectFile, readTree, writeProjectFile } from './fs-service'
 import { commit, discard, load, stage, unstage } from './git-service'
 import { createPty, killAllPtys, killPty, ptyAvailable, resizePty, writePty } from './pty-service'
 import { getConfig, getRecent, getThemeCss, resolveConfig, setRecent } from './config'
@@ -206,6 +206,7 @@ function registerIpc(): void {
   ipcMain.handle('fs:read', (_e, rel: string) => { const r = getRoot(); return r ? readProjectFile(r, rel) : '' })
   ipcMain.handle('fs:write', (_e, rel: string, content: string) => { const r = getRoot(); if (r) return writeProjectFile(r, rel, content) })
   ipcMain.handle('fs:delete', (_e, rel: string) => { const r = getRoot(); if (r) return deleteProjectFile(r, rel) })
+  ipcMain.handle('fs:create', (_e, rel: string) => { const r = getRoot(); if (r) return createProjectFile(r, rel) })
   ipcMain.handle('shell:reveal', (_e, rel: string) => { const r = getRoot(); if (r) shell.showItemInFolder(join(r, rel)) })
 
   ipcMain.handle('git:load', () => { const r = getRoot(); return r ? load(r) : null })