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Make TM2 independent from GnoVM #692

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moul opened this issue Apr 3, 2023 · 0 comments
Open
5 tasks

Make TM2 independent from GnoVM #692

moul opened this issue Apr 3, 2023 · 0 comments
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moul commented Apr 3, 2023

Continues #585

  • Migrate tm2/pkg/sdk/vm and pkg/crypto/keys/client parts depending on gnovm either in gnovm or gno.land. @piux2
  • Setup go mod workspaces.
  • Create standalone tm2 demo chain + client (done in chore: post-split cleanups tendermint/tendermint2#1). @moul
  • Setup vanity URLs for tm2 and "the rest". @moul
  • Improve CI, ensuring tm2 won't depend on nothing "gno*", i.e., grep gnovm from dedicated go.mod.
@moul moul assigned piux2 and moul Apr 3, 2023
@piux2 piux2 mentioned this issue May 16, 2023
9 tasks
moul added a commit that referenced this issue Aug 31, 2023
<!-- please provide a detailed description of the changes made in this
pull request. -->

<details><summary>Original text from #825</summary>
<p>

# Description
Part of #692 #585 

BREAKING CHANGE: In GitHub Action Flow, the build script needs to be
updated on moving tm2txsync from tm2/cmd to gno.land/cmd

## gno.land/ 

It provides information and tools necessary for running gno.land node.
It includes
- a node application for starting gnoland nodes to deliver an RPC
endpoint
- gnoweb for web access to the chain. 
- tools to interact with gno nodes.
- a cosmos SDK gno VM module with keeper and handler.

In the future, we plan to consolidate tools for node deployment and
monitoring. The future plan also includes supporting both IBC and ICS.

## gnovm/ 

Gnovm is agnostic to any SDK or chain.

It is intended for gno contract developers and gno VM developers. It
includes
- a gno development CLI
- gnolang language
- virtual machine implementation.
- standard libraries for gno contracts, 
- examples and test cases.

Future plans include making gnovm compatible with IBC

## tm2/ 

Tendermint2 is a BFT consensus engine and a set of tools for blockchain
builders

More details can be found at 

[https://github.com/tendermint/tendermint2#readme](https://github.com/tendermint/tendermint2#readme)


In the future, tm2 plans to:

- Remain synchronized with the tendermint2 repository.
- Port issue fixes between Tendermint v0.23.4 and v0.34.
- Ensure compatibility with IBC and ABCI2.

# The dependences among tm2, gnovm and gno.land

- gno.land depends on tm2 and gnovm
- gnovm depends on tm2 
- tm2 is independent to gnovm and gno.land

```mermaid

flowchart LR
    A[gno.land]--> B[gnovm] --> C[tm2]
    A --> C

```

# Discussion

## client commands 

We aim to establish a clear dependency structure between these
components as outlined earlier.

Ideally we'd like to have clear dependency between these components as
listed above

At present, tm2/pkg/crypto/keys/client/root.go is dependent on
gno.land/pkg/sdk/vm.
We're considering moving the following commands to gno.land/cmd/gnokey/
and eliminating the newMakeTxCmd() from cmd.AddSubCommands() in
tm2/pkg/crypto/client/root.go:

- addpkg.go
- call.go
- send.go
- maketx.go 

However, these files rely on the private config structure and private
methods defined in tm2/pkg/crypto/keys/client/. Until we decide the next
steps, these files will remain in tm2, which means that tm2/ continues
to depend on gno.lang/ for now.

## genproto

As for the genproto, we need to decide where misc/genproto/genproto.go
should be placed.

## sample tendermint2 program

Since we've moved out applications that depend on gno in tm2, we need to
consider whether we should reintroduce the sample tendermint application
or create a new one.

[tendermint classic
main.go](https://github.com/tendermint/classic/tree/master/cmd/tendermint)

</p>
</details> 

<details><summary>Contributors' checklist...</summary>

- [ ] Added new tests, or not needed, or not feasible
- [ ] Provided an example (e.g. screenshot) to aid review or the PR is
self-explanatory
- [ ] Updated the official documentation or not needed
- [ ] No breaking changes were made, or a `BREAKING CHANGE: xxx` message
was included in the description
- [ ] Added references to related issues and PRs
- [ ] Provided any useful hints for running manual tests
- [ ] Added new benchmarks to [generated
graphs](https://gnoland.github.io/benchmarks), if any. More info
[here](https://github.com/gnolang/gno/blob/master/.benchmarks/README.md).
</details>

---------

Co-authored-by: piux2 <>
Co-authored-by: Manfred Touron <[email protected]>
@moul moul added this to the 💡Someday/Maybe milestone Sep 6, 2023
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