# subwasm

`subwasm` is a utility that works on WASM Runtime of Substrate based chains.

It can:

-   fetch the latest wasm runtime from a running node
-   fetch any older wasm runtime from a running archive node
-   fetch the metadata from a running node
-   fetch the medadata from a local wasm file without having to run a node

## Source

You can find the repository for this project on [github](https://www.github.com/chevdor/subwasm).

## Install

You may also install it directly using:

```
cargo install --git https://www.github.com/chevdor/subwasm -p subwasm
```

Use the built-in help system to know more about the commands and subcommands as well as their options.

## Project crates

The following crates are direct dependencies coming with this project.

-   [`subwasmlib`]
-   [`wasm_loader`]
-   [`wasm_testbed`]
-   [`substrate_runtime_proposal_hash`]