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# Wormhole
Enables you to send messages from mastodon into a wormhole to have it go through time and space and appear in a new galaxy!
In this new galaxy, you can see what other people have shared and subscribe to it's RSS feed to receive updates. What a great way to share links with friends!
## Motivation
I am part of a group of researchers / decentralization enthusiasts, and we want to have a way to share links that we found interesting. Along with that, we'd also like to be able to discuss and comment on those. Initially I built a boring link sharing server where you logged in and shared things. Instead, more interesting would be to send everything into a wormhole, where the shared links pop up on the other side. From there, people can follow content updates by either going into the website or subscribing to an RSS feed.
I built it in OCaml because it is by far the most underrated programming language on the planet and the web framework Dream is a BEAST in terms of productivity. Hyper fast compilation speed + great performance + productive + safe + lots of industry use.
## Prerequisites
You'll need `libev` and `openssl`.
## Running
```
dune exec --watch --root . wormhole
```
## Build
```
opam install . --deps-only
opam exec -- dune build
```
## Hosting
You can make use of the dockerfile to host your wormhole, personally I host it on a 4gb VPC on Hetzner for 8$ a month using Dokku.
### Hosting with dokku
Follow the install instructions from [dokku](https://dokku.com/), attach your dokku instance to a domain, then create a new app:
```
root@server$ dokku apps:create my-wormhole
```
Now, clone this repo and add a new remote, then push it to create the app
```
you@comp$ git remote add dokku dokku@your-dokku-domain.com
you@comp$ git push dokku master
```
This will set up the instance. I had little success with this on a 2gb VPC, so do avoid that.
Once up, let's setup SSL for it to work:
```
root@server$ dokku plugin:install https://github.com/dokku/dokku-letsencrypt
root@server$ dokku letsencrypt:set my-wormhole email your@email.tld
root@server$ dokku letsencrypt:enable my-wormhole
```
Now it should be possible to find your wormhole in Mastodon! Look for @wormhole@my-wormhole.your-dokku-domain.com.
## Development
Good documentation:
- [Yojson](https://github.com/janestreet/ppx_yojson_conv)
### Testing
You can install `hurl` do to integration tests. For example:
```
hurl http/inbox.hurl
```
## Contributing
Send patches to marc@mccd.space. Never sent email patches before? Check out [this tutorial](https://git-send-email.io/). Let us move to a more decentralized ecosystem for open source development!
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