Add solana-mint-demo CLI
This extends solana-mint with additional data that will be used by both solana-client-demo and creating the demo's genesis block.
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@ -36,6 +36,10 @@ path = "src/bin/genesis-demo.rs"
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name = "solana-mint"
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path = "src/bin/mint.rs"
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[[bin]]
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name = "solana-mint-demo"
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path = "src/bin/mint-demo.rs"
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[badges]
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codecov = { repository = "solana-labs/solana", branch = "master", service = "github" }
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@ -0,0 +1,33 @@
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extern crate rayon;
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extern crate ring;
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extern crate serde_json;
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extern crate solana;
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use solana::mint::{Mint, MintDemo};
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use solana::signature::KeyPair;
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use std::io;
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use rayon::prelude::*;
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use ring::rand::SystemRandom;
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fn main() {
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let mut input_text = String::new();
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io::stdin().read_line(&mut input_text).unwrap();
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let trimmed = input_text.trim();
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let tokens = trimmed.parse::<i64>().unwrap();
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let mint = Mint::new(tokens);
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let tokens_per_user = 1_000;
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let num_accounts = tokens / tokens_per_user;
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let rnd = SystemRandom::new();
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let users: Vec<_> = (0..num_accounts)
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.into_par_iter()
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.map(|_| {
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let pkcs8 = KeyPair::generate_pkcs8(&rnd).unwrap().to_vec();
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(pkcs8, tokens_per_user)
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})
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.collect();
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let demo = MintDemo { mint, users };
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println!("{}", serde_json::to_string(&demo).unwrap());
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}
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@ -58,6 +58,12 @@ impl Mint {
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}
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}
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#[derive(Serialize, Deserialize, Debug)]
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pub struct MintDemo {
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pub mint: Mint,
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pub users: Vec<(Vec<u8>, i64)>,
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}
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#[cfg(test)]
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mod tests {
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use super::*;
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