Files
deepseek-harness/packages/attachment/attachment-local/src/index.ts
imccyu ec601ca13d build(vendor): rescope the vendored Cordis packages into @deepseek-ai
Machine-produced by `pnpm run rescope-vendor --apply` plus the regeneration it
prints: `pnpm install` for the lockfile, `pnpm run gen-third-party-notices`,
`verify-translation-pairing --write` for the touched bilingual pairs,
`gen-doc-graphs`, and one typert snapshot whose ids embed character offsets.
`pnpm run rescope-vendor --check` verifies the result.

Renames nine vendored packages (cordis, cosmokit, schemastery and the six
@cordisjs plugins) and every reference that resolves them: manifest names and
dependency keys, module specifiers including declare-module merges, cordis.yml
plugin names, tsconfig paths, every Markdown fence, and `docs/` prose.
Directory names, upstream versions, and dependency ranges are unchanged, so
vendor/README.md still reads as an upstream snapshot; its manifest table gains
an upstream-name column so THIRD_PARTY_NOTICES keeps MIT attribution pointed
at each fork's origin.

The tutorial tier follows the rename end to end: its yaml fences named plugins
the Loader can no longer resolve, its `ts ignore-check` fences disagreed with
the compiled fences beside them, and its prose quoted both. The contracts that
told readers to keep upstream names — the root convention and the vendoring
cookbook's tree comment and manifest invariant — now say to rescope instead.

Two rules read `@deepseek-ai/` as "another workspace plugin": the client bundle
purity gate now names the vendored libraries a browser bundle inlines, and the
files where a bare `cordis` is an agent-preset id keep that product data.
2026-08-10 22:04:13 +08:00

77 lines
3.3 KiB
TypeScript

/** Local durable attachment backend rooted below `DSH_HOME`. @module @deepseek-ai/dsh-attachment-local */
import { join, resolve } from 'node:path'
import { Context } from '@deepseek-ai/cordis'
import z from '@deepseek-ai/schemastery'
import { AttachmentStore } from '@deepseek-ai/dsh-attachment'
import type { ImageAttachmentLimits, ImageAttachmentRef, SaveImageAttachment, StoredImageAttachment } from '@deepseek-ai/dsh-attachment'
import { resolveDshHome } from '@deepseek-ai/dsh-paths'
import { readImageFile, saveImageFile, validateImageFile } from './store.ts'
export { detectImage } from './image.ts'
export { readImageFile, saveImageFile, validateImageFile } from './store.ts'
/** Default maximum encoded bytes for one image. */
export const DEFAULT_MAX_IMAGE_BYTES = 5 * 1024 * 1024
/** Default maximum images in one prompt. */
export const DEFAULT_MAX_IMAGES_PER_MESSAGE = 10
/** Default maximum aggregate image bytes in one prompt. */
export const DEFAULT_MAX_MESSAGE_IMAGE_BYTES = 20 * 1024 * 1024
/** Default maximum intrinsic pixels for one image. */
export const DEFAULT_MAX_IMAGE_PIXELS = 40_000_000
/** Local attachment backend configuration. */
export interface Config {
/** Explicit harness home; omitted follows `DSH_HOME`, then `~/.dsh`. */
dshHome?: string
/** Maximum encoded bytes accepted for one image. */
maxImageBytes?: number
/** Maximum image count accepted in one submitted message. */
maxImagesPerMessage?: number
/** Maximum aggregate encoded image bytes accepted in one submitted message. */
maxMessageImageBytes?: number
/** Maximum intrinsic width multiplied by height accepted for one image. */
maxImagePixels?: number
}
/** Persistent content-addressed local attachment store. */
export class LocalAttachmentStore extends AttachmentStore {
static Config: z<Config> = z.object({
dshHome: z.string(),
maxImageBytes: z.number().step(1).min(1).default(DEFAULT_MAX_IMAGE_BYTES),
maxImagesPerMessage: z.number().step(1).min(1).default(DEFAULT_MAX_IMAGES_PER_MESSAGE),
maxMessageImageBytes: z.number().step(1).min(1).default(DEFAULT_MAX_MESSAGE_IMAGE_BYTES),
maxImagePixels: z.number().step(1).min(1).default(DEFAULT_MAX_IMAGE_PIXELS),
})
/** Absolute versioned storage root. */
readonly root: string
readonly imageLimits: ImageAttachmentLimits
constructor(ctx: Context, config: Config) {
super(ctx)
this.root = resolve(join(resolveDshHome(config.dshHome), 'attachments', 'v1'))
this.imageLimits = Object.freeze({
maxImageBytes: config.maxImageBytes ?? DEFAULT_MAX_IMAGE_BYTES,
maxImagesPerMessage: config.maxImagesPerMessage ?? DEFAULT_MAX_IMAGES_PER_MESSAGE,
maxMessageImageBytes: config.maxMessageImageBytes ?? DEFAULT_MAX_MESSAGE_IMAGE_BYTES,
maxImagePixels: config.maxImagePixels ?? DEFAULT_MAX_IMAGE_PIXELS,
mediaTypes: Object.freeze(['image/png', 'image/jpeg', 'image/webp', 'image/gif'] as const),
})
}
async validateImage(input: SaveImageAttachment): Promise<void> {
await validateImageFile(input, this.imageLimits)
}
async saveImage(input: SaveImageAttachment): Promise<ImageAttachmentRef> {
return saveImageFile(this.root, input, this.imageLimits)
}
async readImage(ref: ImageAttachmentRef): Promise<StoredImageAttachment> {
return readImageFile(this.root, ref)
}
}
export default LocalAttachmentStore