ilovehackathons / solvation

Built on Solana for the Grizzlython hackathon: https://solana.com/grizzlython

Solvation

See it live on https://solvation.vercel.app/!

app (the Next.js application) and program (the Solana backend) have their own READMEs.

Quick start

solana airdrop 2
solana airdrop 2
solana airdrop 2
solana airdrop 2
solana balance # 8 SOL
git clone https://github.com/ilovehackathons/solvation
cd solvation/program
npm run project:init
solana balance # 1.52514244 SOL
cd ../app
npm i
npm run dev

Quick start (legacy)

Terminal 1 (localnet only)

Only needed if cluster = "localnet" in Anchor.toml.

cd program && npm run validator

Terminal 2 (localnet & devnet)

cd program && npm run project:init

Terminal 3 (localnet & devnet)

cd app && npm i && npm run dev

For debugging only

Need a new keypair for testing?

solana-keygen new -f --no-bip39-passphrase # Careful, this command overwrites your existing keypair at ~/.config/solana/id.json.

Generate a project template

$ npx create-solana-dapp sollery
Need to install the following packages:
  create-solana-dapp@1.0.3
Ok to proceed? (y)

Creating Solana dApp

    UI Framework      :  next
    Program Framework :  anchor

Verify versions

$ solana-test-validator --version
solana-test-validator 1.14.16 (src:ab6f3bda; feat:3488713414)

$ anchor --version
anchor-cli 0.26.0

$ solana --version
solana-cli 1.14.16 (src:ab6f3bda; feat:3488713414)

$ sed --version
sed (GNU sed) 4.9

$ grep --version
grep (BSD grep, GNU compatible) 2.6.0-FreeBSD

Terminal 1

$ cd program

$ solana-test-validator # Creates a 'test-ledger' folder in 'program'.
...
JSON RPC URL: http://127.0.0.1:8899

Terminal 2

$ cd program

$ anchor build
...

$ anchor deploy
...
Program Id: 5KeLPA4bsXnC9XxcVgAdKcFTNiYx74CHxa4FvLgBR2rU
...

$ solana address -k target/deploy/sollery-keypair.json
5KeLPA4bsXnC9XxcVgAdKcFTNiYx74CHxa4FvLgBR2rU

$ grep sollery Anchor.toml
sollery = "Fg6PaFpoGXkYsidMpWTK6W2BeZ7FEfcYkg476zPFsLnS"

$ sed "s/^sollery = \"[a-zA-Z0-9]*\"$/sollery = \"`solana address -k target/deploy/sollery-keypair.json`\"/" Anchor.toml -i

$ grep sollery Anchor.toml
sollery = "5KeLPA4bsXnC9XxcVgAdKcFTNiYx74CHxa4FvLgBR2rU"

$ grep declare_id programs/sollery/src/lib.rs
declare_id!("Fg6PaFpoGXkYsidMpWTK6W2BeZ7FEfcYkg476zPFsLnS");

$ sed "s/^declare_id\!(\"[a-zA-Z0-9]*\");$/declare_id\!(\"`solana address -k target/deploy/sollery-keypair.json`\");/" programs/sollery/src/lib.rs -i

$ grep declare_id programs/sollery/src/lib.rs
declare_id!("5KeLPA4bsXnC9XxcVgAdKcFTNiYx74CHxa4FvLgBR2rU");

$ echo "\n[test.validator]\nbind_address = \"127.0.0.1\"">>Anchor.toml

$ anchor run test
...
  1 passing (319ms)

✨  Done in 5.53s.

Terminal 3

$ cd app

$ npm i

$ npm run dev