use crate::error::{Error, Result};
use std::env;
#[derive(PartialEq, Default, Debug)]
pub(crate) enum Update {
#[default]
Wip,
Overwrite,
}
impl Update {
pub fn env() -> Result<Self> {
let Some(var) = env::var_os("TRYBUILD") else {
return Ok(Update::default());
};
match var.as_os_str().to_str() {
Some("wip") => Ok(Update::Wip),
Some("overwrite") => Ok(Update::Overwrite),
_ => Err(Error::UpdateVar(var)),
}
}
}