Required default connectors/dependencies are not included/exposed inside npm package

[0xjjpa]

Introduction

When trying to instantiate hopr-core, a hopr-connector is required as an option to get started. For the time being, hopr-core-ethereum is the default connector for using hopr-core. Right now, one needs to add hopr-core-ethereum manually to the package using hopr-core, which one could argue should be inside hopr-core as otherwise it's not possible to run hopr-core.

Task Description

• Include hopr-core-ethereum as a default package inside of hopr-core and expose an interface able to consume it on initialization.

Definition of Complete

The task is completed when hopr-core does not require any other @hoprnet library to get started on its own.

Testing criteria

• [ ] Create a file called index.ts and add @hoprnet/hopr-core as a package. Create a new instance with default options w/o having to import any other package. This should look something like const node = await Hopr.create(Hopr.defaultOptions)

Notes

Right now chat and server look as follows in terms of package dependencies.

@hoprnet/hopr-core
    "@hoprnet/hopr-core-connector-interface": "1.3.1-refactor.76c9b25",
    "@hoprnet/hopr-core-ethereum": "0.0.12-refactor.473415f",
    "@hoprnet/hopr-demo-seeds": "1.0.3-refactor.3ad82ff",
    "@hoprnet/hopr-utils": "0.1.6-refactor.61df948",
@hoprnet/hopr-chat
    "@hoprnet/hopr-core": "0.6.16",
    "@hoprnet/hopr-core-connector-interface": "1.2.10-98e08f8",
    "@hoprnet/hopr-core-ethereum": "0.0.12-refactor.473415f",
    "@hoprnet/hopr-demo-seeds": "1.0.3-refactor.3ad82ff",
    "@hoprnet/hopr-utils": "0.1.6-refactor.61df948",

after this task, these should look as follows:

@hoprnet/hopr-core
    "@hoprnet/hopr-core-connector-interface": "1.3.1-refactor.76c9b25",
    "@hoprnet/hopr-core-ethereum": "0.0.12-refactor.473415f",
    "@hoprnet/hopr-demo-seeds": "1.0.3-refactor.3ad82ff",
    "@hoprnet/hopr-utils": "0.1.6-refactor.61df948",
@hoprnet/hopr-chat
    "@hoprnet/hopr-core": "0.6.16",

[0xjjpa]

Sadly this one didn't fit in our current focus and workload, moving to Sprint 10.

[nionis]

• connector option in @hoprnet/hopr-core is now optional
• default connector is set to @hoprnet/hopr-core-ethereum
• removed @hoprnet/hopr-core-ethereum from chat and server

couldn't make @hoprnet/hopr-chat package.json look like the example above, this is because both chat and server depend on packages like @hoprnet/hopr-utils for their own use