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Expose MemoryFS from extension as testfs #1817

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Merged
KernelDeimos merged 3 commits into from
Oct 27, 2025
Merged

Expose MemoryFS from extension as testfs #1817

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901f7a3
dev(extensions): event to register FS providers
KernelDeimos Oct 23, 2025
337a077
dev(extensions): exports and types for FS
KernelDeimos Oct 23, 2025
dc610df
dev(extensions): [+] puterfs (copies memoryfs)
KernelDeimos Oct 23, 2025
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18 changes: 17 additions & 1 deletion extensions/api.d.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -5,6 +5,11 @@ import type { DBKVStore } from '@heyputer/backend/src/services/repositories/DBKV
import type { SUService } from '@heyputer/backend/src/services/SUService.js';
import type { RequestHandler } from 'express';
import type helpers from '../src/backend/src/helpers.js';
import type FSNodeContext from '../src/backend/src/filesystem/FSNodeContext.js';
import type selectors from '../src/backend/src/filesystem/node/selectors.js';

export type FSNodeContext = FSNodeContext;

declare global {
namespace Express {
interface Request {
Expand Down Expand Up @@ -37,6 +42,13 @@ interface CoreRuntimeModule {
}
}

type FilesystemModule = {
FSNodeContext: FSNodeContext,
selectors: selectors,
}

type StripPrefix<TPrefix extends string, T extends string> = T extends `${TPrefix}.${infer R}` ? R : never;
// TODO DS: define this globally in core to use it there too
interface ServiceNameMap {
'meteringService': Pick<MeteringServiceWrapper, 'meteringService'> & MeteringService // TODO DS: squash into a single class without wrapper
'puter-kv': DBKVStore
Expand All @@ -46,7 +58,11 @@ interface Extension extends RouterMethods {
import(module:'core'): CoreRuntimeModule,
import<T extends `service:${keyof ServiceNameMap}`| (string & {})>(module: T): T extends `service:${infer R extends keyof ServiceNameMap}`
? ServiceNameMap[R]
: unknown;
: T extends 'core'
? CoreRuntimeModule
: T extends 'fs'
? FilesystemModule
: unknown
}

declare global {
Expand Down
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