mirror of
https://github.com/pezkuwichain/wasm-instrument.git
synced 2026-04-22 02:07:58 +00:00
Alexander Theißen
a0b548b37d
* Add rustfmt.toml from substrate repo * Apply rustfmt to code base * Fix formatting * Move rustfmt job to the top
32 lines
1.1 KiB
Rust
32 lines
1.1 KiB
Rust
use clap::{App, Arg};
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use pwasm_utils::{self as utils, logger};
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fn main() {
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logger::init();
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let target_runtime = utils::TargetRuntime::pwasm();
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let matches = App::new("wasm-pack")
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.arg(Arg::with_name("input").index(1).required(true).help("Input WASM file"))
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.arg(Arg::with_name("output").index(2).required(true).help("Output WASM file"))
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.get_matches();
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let input = matches.value_of("input").expect("is required; qed");
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let output = matches.value_of("output").expect("is required; qed");
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let module =
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parity_wasm::deserialize_file(&input).expect("Input module deserialization failed");
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let ctor_module = module.clone();
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let raw_module = parity_wasm::serialize(module).expect("Serialization failed");
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// Invoke packer
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let mut result_module =
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utils::pack_instance(raw_module, ctor_module, &utils::TargetRuntime::pwasm())
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.expect("Packing failed");
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// Optimize constructor, since it does not need everything
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utils::optimize(&mut result_module, vec![target_runtime.symbols().call])
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.expect("Optimization failed");
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parity_wasm::serialize_to_file(&output, result_module).expect("Serialization failed");
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}
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