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r0gue-io / pop-cli

An all-in-one tool for Polkadot development.
GNU General Public License v3.0
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Feature Request: Option to create a solochain `pop new solochain` #154

Open chungquantin opened 4 months ago

chungquantin commented 4 months ago

Right now, pop only has an option to create a contract or a parachain with pop new parachain. From my perspective, to make POP completes, we should add an option to create a solochain pop new solochain. Then incremental steps can be added to the CLI to turn the solochain to a parachain. 

- Generate a new parachain, pallet or smart contract
+ Generate a new solochain, parachain, pallet or smart contract

Usage: pop new
      pop new <COMMAND>

Commands:
  parachain  Generate a new parachain
+  solochain Generate a new solochain
  pallet     Generate a new pallet
  contract   Generate a new smart contract
  help       Print this message or the help of the given subcommand(s)
AlexD10S commented 4 months ago

Thanks for the feedback! We will definitely include this. We have a discussion here https://github.com/r0gue-io/pop-cli/issues/129 where we are discussing what's the best UX for this new feature you are proposing among other functionalities.

AlexD10S commented 4 months ago

As discussed here: https://github.com/r0gue-io/pop-cli/issues/129 Use the pop up chain command to run a solo chain

chungquantin commented 1 month ago

Hey @AlexD10S, I received a request of this feature, wonder if it is added to the v0.3.0 release? Because I could not see it on my local.

AlexD10S commented 1 month ago

No, this feature has not been included yet. We need to discuss the UX on how to include this @brunopgalvao

brunopgalvao commented 1 month ago

I do agree with @chungquantin

Substrate solochain should be a complete vertical within Pop CLI.

The following should be added:

- Generate a new parachain, pallet or smart contract
+ Generate a new solochain, parachain, pallet or smart contract

Usage: pop new
      pop new <COMMAND>

Commands:
  parachain  Generate a new parachain
+  solochain Generate a new solochain
  pallet     Generate a new pallet
  contract   Generate a new smart contract
  help       Print this message or the help of the given subcommand(s)
- Launch a local network or deploy a smart contract
+ Launch a local network, run a solochain, or deploy a smart contract

Usage: pop up
      pop up <COMMAND>

Commands:
  parachain  Launch a local network
+  solochain Run a solochain
  contract   Deploy a smart contract
  help       Print this message or the help of the given subcommand(s)

As well as in the future, make solochain feature-complete in Pop CLI, meaning that when we include features such as pop add pallet for parachains, we also support solochains.

Having support for Substrate solochains will strength the Pop CLI appchain narrative, is desired by the community, and will help spread the power of Substrate to newcomers.

brunopgalvao commented 1 month ago

In regards to https://github.com/r0gue-io/pop-cli/issues/129, the pop up command should be able to detect the CWD and see if it is within a parachain directory, a solochain directory, or a smart contract directory (similar to pop build) and launch the appropriate configuration reading the zombienet network config file simply by running pop up [OPTIONS]. pop up parachain [OPTIONS] and pop up solochain [OPTIONS] commands would still be available incase the devs would like to specify [OPTIONS] manually through the CLI.

Additionally, there should be some reserved pop up commands w/ pre-configured network files, such as: pop up polkadot [OPTIONS] - spins up latest version of polkadot relay chain

chungquantin commented 1 month ago

Additional input to the design of the solochain, we can have a template repository called base-solochain but we must reorganize the templates somehow to have everything built on top of the base-solochain:

I have used pop-cli for Substrate educational purposes and pop up parachain will be a bit overkill for the newcomers of the polkadot ecosystem because they have no context of the parachain yet.

brunopgalvao commented 1 month ago

I can confirm that this vertical (solochain) will be the onboarding platform for PBA students as their curriculum starts with working with Substrate solochains.

AlexD10S commented 1 month ago

I can confirm that this vertical (solochain) will be the onboarding platform for PBA students as their curriculum starts with working with Substrate solochains.

Technically, it shouldn't be very complex. The key question is how we want to integrate it from a UX perspective and which solochain templates we want to offer. Kian from Parity also shared the two new templates they are supporting (https://github.com/r0gue-io/pop-cli/issues/238):

https://github.com/paritytech/polkadot-sdk-minimal-template https://github.com/paritytech/polkadot-sdk-solochain-template