Discord Reaper (to Fluxer)

A state-of-the-art highly resumable interactive CLI for cloning a Discord server to a Fluxer community.

Project Architecture

The architecture separates the generic orchestration UI from the target and source logic.

src/discord_bot/reader.py: Wraps discord.py to fetch server items, channels, users, roles, and message histories.
src/fluxer_bot/writer.py: Wraps fluxer.py and creates mirrored items in Fluxer.
src/core/engine.py: Manages reading from one end, writing to the other, and keeping state in state.json.
src/ui/app.py: The rich-based interactive CLI that binds it all together in an elegant terminal app.

Install requirements:
```
pip install -r requirements.txt
```
Configure your properties in config.yaml with the correct Discord Bot Token, Fluxer Bot Token, and IDs.
Run the application:
```
python main.py
```

Asynchronous Batching: The current engine reads one message and writes one message. To boost speed significantly without being rate-limited, read history aggressively using asyncio.gather for attachments and embeds, but queue write requests.
Database Backend: Migrate state.json to aiosqlite. A JSON file becomes a bottleneck when state has hundreds of thousands of keys and gets rewritten constantly to disk. SQLite ensures safe concurrent commits.

Rate Limit Handlers: discord.py natively respects 429s for Discord. For Fluxer, implement a leaky bucket or backoff wrapper inside fluxer_bot/writer.py to avoid 429 HTTP bans. Make sure the TUI reports when a rate-limit sleep occurs.
Attachment Caching: When copying heavy attachments, stream to a temporary local disk file (e.g. /tmp/discord_reaper/), upload it to Fluxer, then dynamically delete it. Holding attachments in RAM will cause OOM crashes on large media servers.
Resumability Constraints: Expand state.py to store not just channel offsets, but also thread IDs and role mapping hashes, ensuring total state recovery on unexpected exits.

Interactive Selectors: Replace the static "Run Migration" with a dynamic prompt menu using rich or questionary that lists Discord categories and channels. Users should be able to check/uncheck categories they want to exclude from the migration.
Color Coding: Map log levels (INFO, ERROR, WARN) to Rich console colors (green, red, yellow).
Graceful Abort: The tool gracefully handles exit commands, but adding a hotkey listener or asyncio.Task.cancel() for immediate stops during hanging requests could enhance responsiveness.