upstream-rs 0.5.5

Fetch package updates directly from the source.
use clap::ValueEnum;
use serde::{Deserialize, Serialize};
use std::fmt;
use std::str::FromStr;

#[derive(Debug, Clone, Copy, PartialEq, Eq, Serialize, Deserialize, ValueEnum)]
pub enum Filetype {
    AppImage,
    Archive,
    Compressed,
    Binary,
    WinExe,
    Checksum,
    Auto, // select automatically
}

#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize, ValueEnum)]
pub enum Channel {
    Stable,
    Beta,
    Nightly,
    All,
}

#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]
pub enum Provider {
    Github,
}

impl FromStr for Provider {
    type Err = String;

    fn from_str(s: &str) -> Result<Self, Self::Err> {
        match s.to_lowercase().as_str() {
            "github" => Ok(Provider::Github),
            _ => Err(format!("Unknown provider: {}", s)),
        }
    }
}

impl fmt::Display for Channel {
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        match self {
            Channel::Stable => write!(f, "Stable"),
            Channel::Beta => write!(f, "Beta"),
            Channel::Nightly => write!(f, "Nightly"),
            Channel::All => write!(f, "All"),
        }
    }
}

impl fmt::Display for Provider {
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        match self {
            Provider::Github => write!(f, "Github"),
        }
    }
}