Eywa

A helpers toolkit to make programs more simply.

Installation

cargo add eywa

Example

#[cfg(test)]
mod tests {

    use std::collections::HashMap;

    use eywa::program::pandora::Program;

    fn init_project(mut p: Program) -> Result<String, String> {
        if p.mkdir("docs") {
             p.ok()
        }
        p.ko()
    }

    fn help(mut p: Program) -> Result<String, String> {
        p.help()
    }

    fn main(mut p: Program) -> Result<String, String> {
        let args: Vec<String> = p.args();
        if p.no_args() {
            return p.ko();
        }
        let init: bool = p.matches(&args[1], "init");
        p.call(init, init_project, help)
    }

    #[test]
    pub fn ok() {
        let mut doc = HashMap::new();

        doc.insert("zuu", "Run all test based on zuu.yml");
        doc.insert("zuu init", "Initialyse a new repository");

        let mut program = Program::new("zuu", "A toolkit program", doc);
        program.with("init");
        assert!(program.run(main).is_ok());
    }
}