ethers-rs/ethers-solc
Rohit Narurkar 86522e2b9e
feat: verify checksum before project compilation (#614)
* feat: verify checksum before project compilation

* fix: in case of a corrupt binary, avoid calling it to check version

* fix: cache releases in the global lazy

* chore: fix linting

* fix: replace a loop with straightforward if

* chore: latest svm

* fix: changes based on review comments

* chore: use published version of svm-rs

* chore: use published version of svm-rs
2021-11-26 12:30:14 +02:00
..
src feat: verify checksum before project compilation (#614) 2021-11-26 12:30:14 +02:00
test-data refactor!: make artifactoutput a trait (#579) 2021-11-16 01:29:06 +02:00
tests refactor!: make artifactoutput a trait (#579) 2021-11-16 01:29:06 +02:00
Cargo.toml feat: verify checksum before project compilation (#614) 2021-11-26 12:30:14 +02:00
README.md feat: add cargo change detection support (#599) 2021-11-20 16:47:36 +02:00

README.md

ethers-solc

Utilities for working with native solc and compiling projects.

To also compile contracts during cargo build (so that ethers abigen! can pull in updated abi automatically) you can configure a ethers_solc::Project in your build.rs file

First add ethers-solc to your cargo build-dependencies.

Once you compiled the project, you can configure cargo change detection with rerun_if_sources_changed, so that cargo will execute the build.rs file if a contract in the sources directory has changed

[build-dependencies]
ethers-solc = { git = "https://github.com/gakonst/ethers-rs" }
use ethers_solc::{Project, ProjectPathsConfig};

fn main() {
    // configure the project with all its paths, solc, cache etc.
    let project = Project::builder()
        .paths(ProjectPathsConfig::hardhat(env!("CARGO_MANIFEST_DIR")).unwrap())
        .build()
        .unwrap();
    let output = project.compile().unwrap();
    
    // Tell Cargo that if a source file changes, to rerun this build script.
    project.rerun_if_sources_changed();
}