Dotenv-finder

A crate to find and parse .env files.

Usage

Add dotenv-finder and other dependencies to Cargo.toml:

[dependencies]
dotenv-analyzer = "0.1"
dotenv-finder = "0.1"

To check .env files

fn main() -> Result<(), Box<dyn std::error::Error>> {
    let current_dir = std::env::current_dir()?;

    let files = dotenv_finder::FinderBuilder::new(&current_dir)
        .build()
        .find();

    for (file, lines) in files {
        let warnings = dotenv_analyzer::check(&lines, &[], None);

        for warning in warnings {
            println!(
                "Warning {file}:{}:{}",
                warning.check_name(),
                warning.message()
            );
        }
    }

    Ok(())
}

To fix .env files

fn main() -> Result<(), Box<dyn std::error::Error>> {
    let current_dir = std::env::current_dir()?;

    let files = dotenv_finder::FinderBuilder::new(&current_dir)
        .build()
        .find();

    for (_, mut lines) in files {
        let warnings = dotenv_analyzer::check(&lines, &[], None);

        dotenv_analyzer::fix(&warnings, &mut lines, &[]);
    }

    Ok(())
}

MSRV

Minimum Supported Rust Version: 1.56.1

License

MIT