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pub mod env;
pub mod exec;
pub mod flags;
pub mod json;
pub mod traits;
use std::io::Write;
use std::rc::Rc;
use build::Val;
pub struct ConverterRunner {
converter: Box<traits::Converter>,
}
impl ConverterRunner {
pub fn new(typ: &str) -> Result<Self, String> {
if typ == "flags" {
return Ok(ConverterRunner {
converter: Box::new(flags::FlagConverter::new()),
});
}
if typ == "json" {
return Ok(ConverterRunner {
converter: Box::new(json::JsonConverter::new()),
});
}
if typ == "env" {
return Ok(ConverterRunner {
converter: Box::new(env::EnvConverter::new()),
});
}
if typ == "exec" {
return Ok(ConverterRunner {
converter: Box::new(exec::ExecConverter::new()),
});
}
return Err(format!("Unknown Target output type: {}", typ));
}
pub fn convert(&self, v: Rc<Val>, mut w: Box<Write>) -> traits::Result {
self.converter.convert(v, &mut w)
}
}