31 lines
833 B
Rust
31 lines
833 B
Rust
use ethers::{contract::Abigen, utils::Solc};
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fn main() -> anyhow::Result<()> {
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let mut args = std::env::args();
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args.next().unwrap(); // skip program name
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let contract_name = args.next().unwrap();
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let contract: String = args.next().unwrap();
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println!("Generating bindings for {}\n", contract);
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// compile it if needed
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let abi = if contract.ends_with(".sol") {
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let contracts = Solc::new(&contract).build_raw()?;
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contracts.get(&contract_name).unwrap().abi.clone()
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} else {
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contract
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};
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let bindings = Abigen::new(&contract_name, abi)?.generate()?;
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// print to stdout if no output arg is given
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if let Some(output_path) = args.next() {
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bindings.write_to_file(&output_path)?;
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} else {
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bindings.write(std::io::stdout())?;
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}
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Ok(())
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}
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