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|
use zkvms_host_io::{Input, foreach_input_field, read_args, RunType::{Execute, Prove, Verify}};
use std::io::{self, Write};
use std::process::{Command, Stdio};
use regex::Regex;
fn build_input(input: &Input) -> String {
let numreg: Regex = Regex::new("(?:^|[^A-Za-z])([0-9]+)").unwrap();
let mut ret = String::new();
foreach_input_field!{
let flat = format!("{:?}", input.yield)
.replace("false", "0")
.replace("true", "1");
let numbers: Vec<&str> = numreg
.captures_iter(&flat)
.map(|cap| cap.get(1).unwrap().as_str())
.collect();
for num in numbers {
ret.push_str(num);
ret.push_str(":i64,");
}
}
ret.pop(); // removes trailing comma
ret
}
fn zkwasm_command(subcmd: &str) -> Command {
let mut command = Command::new("zkwasm-cli");
command
.arg("--params").arg("./params")
.arg("prog").arg(subcmd)
.arg("--wasm").arg(env!("GUEST_PATH"));
command
}
fn run(cmd: &mut Command) {
assert!(cmd.status().expect("couldn't execute command!").success());
}
fn main() {
let run_info = read_args();
let k = run_info
.env_or(
"ZKWASM_K",
"19",
);
let scheme = run_info
.env_or(
"ZKWASM_SCHEME",
"shplonk",
);
run(zkwasm_command("setup")
.arg("-k").arg(k)
.arg("--scheme").arg(scheme));
let input = build_input(&run_info.input);
let output = run_info
.env_or(
"ZKWASM_OUTPUT",
"./output",
);
let params = run_info
.env_or(
"ZKWASM_PARAMS",
"./params",
);
match run_info.run_type {
Execute => {
run(zkwasm_command("dry-run")
.arg("--private").arg(input)
.arg("--output").arg(output));
},
Prove => {
run(zkwasm_command("prove")
.arg("--private").arg(input)
.arg("--output").arg(output));
},
Verify => {
run(zkwasm_command("prove")
.arg("--private").arg(input)
.arg("--output").arg(output.clone()));
run(Command::new("zkwasm-cli")
.arg("--params").arg(params)
.arg("prog").arg("verify")
.arg("--output").arg(output));
},
}
}
|
