https://github.com/pontem-network/move-parachain
https://github.com/pontem-network/move-parachain
Last synced: 3 months ago
JSON representation
- Host: GitHub
- URL: https://github.com/pontem-network/move-parachain
- Owner: pontem-network
- License: unlicense
- Created: 2021-01-13T21:59:56.000Z (over 4 years ago)
- Default Branch: master
- Last Pushed: 2021-07-02T09:27:37.000Z (almost 4 years ago)
- Last Synced: 2023-03-04T13:53:24.916Z (about 2 years ago)
- Language: Rust
- Size: 147 KB
- Stars: 0
- Watchers: 12
- Forks: 1
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
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README
# Substrate Cumulus Parachain Template
A new Cumulus-based Substrate node, ready for hacking :cloud:
## Upstream
This project is a fork of the
[Substrate Developer Hub Node Template](https://github.com/substrate-developer-hub/substrate-node-template).
## Build & Run
Follow these steps to prepare a local Substrate development environment :hammer_and_wrench:
### Setup
If necessary, refer to the setup instructions at the
[Substrate Developer Hub](https://substrate.dev/docs/en/knowledgebase/getting-started/#manual-installation).
### Build
```
rustup install nightly-2020-10-06
rustup target add wasm32-unknown-unknown --toolchain nightly-2020-10-06
```
Once the development environment is set up, build the node template. This command will build the
[Wasm](https://substrate.dev/docs/en/knowledgebase/advanced/executor#wasm-execution) and
[native](https://substrate.dev/docs/en/knowledgebase/advanced/executor#native-execution) code:
```bash
cargo +nightly-2020-10-06 build --release
```
## Polkadot JS types
```
{
"Address": "AccountId",
"LookupSource": "AccountId",
"RefCount": "u8"
}
```
## Run
### Local Testnet
Polkadot (rococo-branch):
```
./target/release/polkadot build-spec --chain rococo-local --raw --disable-default-bootnode > rococo_local.json
./target/release/polkadot --chain ./rococo_local.json -d cumulus_relay1 --validator --bob --port 50555
./target/release/polkadot --chain ./rococo_local.json -d cumulus_relay0 --validator --alice --port 50556
```
Substrate Parachain Template:
```
# this command assumes the chain spec is in a directory named polkadot that is a sibling of the working directory
./target/release/parachain-collator -d local-test --validator --ws-port 9945 --parachain-id 200 -- --chain ../polkadot/rococo_local.json
```
Or, start a staging chain with detailed logging:
```bash
RUST_LOG=debug RUST_BACKTRACE=1 ./target/release/parachain-collator -lruntime=debug --chain staging -- --chain ../polkadot/rococo_local.json
```
## Learn More
Refer to the upstream
[Substrate Developer Hub Node Template](https://github.com/substrate-developer-hub/substrate-node-template)
to learn more about the structure of this project, the capabilities it encapsulates and the way in
which those capabilities are implemented. You can learn more about
[The Path of Parachain Block](https://polkadot.network/the-path-of-a-parachain-block/) on the
official Polkadot Blog.