novel-cli 0.17.0

use std::env;
use std::path::PathBuf;

use clap::Args;
use color_eyre::eyre::{Context, Result};
use fluent_templates::Loader;
use novel_api::SelfUpdate;
use semver::Version;
use url::Url;

use crate::{LANG_ID, LOCALES};

#[must_use]
#[derive(Args)]
#[command(about = LOCALES.lookup(&LANG_ID, "update_command"))]
pub struct Update {
    #[arg(long, num_args = 0..=1, default_missing_value = super::DEFAULT_PROXY,
        help = LOCALES.lookup(&LANG_ID, "proxy"))]
    pub proxy: Option<Url>,

    #[arg(long, default_value_t = false,
        help = LOCALES.lookup(&LANG_ID, "no_proxy"))]
    pub no_proxy: bool,

    #[arg(long, num_args = 0..=1, default_missing_value = super::default_cert_path(),
        help = super::cert_help_msg())]
    pub cert: Option<PathBuf>,
}

pub async fn execute(config: Update) -> Result<()> {
    let token = std::env::var("NOVEL_GITHUB_TOKEN")
        .or(std::env::var("GITHUB_TOKEN_NOVEL"))
        .or(std::env::var("GITHUB_TOKEN"))
        .wrap_err("The GITHUB_TOKEN environment variable was not found")?;

    SelfUpdate::builder()
        .owner("novel-rs")
        .repo("cli")
        .bin_name(env!("CARGO_PKG_NAME"))
        .auth_token(&token)
        .current_version(Version::parse(env!("CARGO_PKG_VERSION"))?)
        .show_release_body(true)
        .maybe_proxy(config.proxy)
        .no_proxy(config.no_proxy)
        .maybe_cert_path(config.cert)
        .build()
        .await?
        .update()
        .await?;

    Ok(())
}