62 lines
2.5 KiB
Markdown
62 lines
2.5 KiB
Markdown
# TTS Workshop
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Search the Tabletop Simulator Steam Workshop, fetch full TTS save files, and
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analyze their contents. A lightweight, client-only pnpm monorepo.
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## Packages
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| Package | Role | Runtime |
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| ------------------- | ------------------------------------------------------ | ---------- |
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| `apps/proxy` | Hono HTTP server: Workshop search + save fetch | Node |
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| `packages/tts` | Fetch save from Steam, BSON-parse to `TTSMod` | Node |
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| `packages/extract` | Analyze a `TTSMod`: objects, asset refs, downloads | Isomorphic |
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| `packages/shared` | Shared types + zod schemas | Isomorphic |
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See [`docs/architecture.md`](docs/architecture.md) for the architecture and
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[`docs/implementation-plan.md`](docs/implementation-plan.md) for the plan.
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## Setup
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```sh
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pnpm install
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cp .env.example .env # then set STEAM_API_KEY
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pnpm dev # runs the proxy at http://localhost:3000
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```
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Get a Steam Web API key at https://steamcommunity.com/dev/apikey (free).
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## API
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| Method | Path | Description |
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| ------ | ----------------- | -------------------------------------------- |
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| GET | `/health` | Liveness |
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| GET | `/search?q=&page=`| Search the Workshop (scrapes browse page) |
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| GET | `/items/:id` | Full parsed `TTSMod` (BSON save) |
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| GET | `/items/:id/file` | Raw save bytes, filename from header |
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## Commands
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```sh
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pnpm dev # run the proxy (tsx watch)
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pnpm build # compile all packages
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pnpm typecheck # typecheck all packages
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pnpm lint # lint all packages
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```
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## How search works
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Steam has no official search API. The proxy fetches the Workshop browse page
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(`steamcommunity.com/workshop/browse/?appid=286160`) and parses the embedded
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`window.SSR.renderContext` JSON (a React Query cache containing a
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`workshop_browse` entry with the results). This is more robust than scraping
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the DOM, but Steam can still change the page structure — if search breaks, that
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parser is the first place to look.
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## Notes
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- `STEAM_API_KEY` is only needed for `/items/*` (resolving `file_url`). Search
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works without it.
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- Each request fetches fresh; there is no caching by design (client-only tool).
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- `packages/extract` has zero runtime dependencies and runs in browser or Node,
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ready for a future frontend.
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