incredible-squaring

Incredible Squaring Blueprint

A simple blueprint that only has one job that takes x and returns x².

Building the Blueprint

• To build the blueprint, just run the following command:

cargo build -p incredible-squaring-blueprint

Running the Gadget

• To run the gadget on Local Tangle Network, make sure you have tangle running on your local machine first by running the following command:

bash ./scripts/run-standalone-local.sh --clean

• Add Alice to your local keystore, so that the gadget can use it to sign transactions:

 echo -n "e5be9a5092b81bca64be81d212e7f2f9eba183bb7a90954f7b76361f6edb5c0a" > target/keystore/0000d43593c715fdd31c61141abd04a99fd6822c8558854ccde39a5684e7a56da27d

• Then, use the following command to run the gadget that uses the blueprint:

RUST_LOG=incredible_squaring_gadget,gadget_sdk=trace,error cargo run -p incredible-squaring-blueprint -- run --url=ws://localhost:9944 --base-path=./target/keystore --blueprint-id=0 --service-id=0 --target-addr=0.0.0.0 --target-port=<bind-port>

That's it! You should see the gadget running and listening for incoming requests on the Local Tangle Network.

Deploying the Blueprint to the Tangle

• To deploy the blueprint to the tangle, make sure you have tangle running on your local machine first by running the following command:

bash ./scripts/run-standalone-local.sh --clean

• (Optionally) Visit Polkadot JS UI to check the status of the tangle network.
• Install the required dependencies by running the following command:

cd blueprints/incredible-squaring && yarn install

• Compile the Contracts using forge command:

forge build --root ./contracts

• Next, run the following command to deploy the blueprint to the tangle:

yarn tsx deploy.ts

This script will deploy the blueprint to the tangle network, and create a service instance that you can use to interact with the blueprint, then submit a request to the service instance to square a number.