use crate::cli::errors::UpdaterError;
use anyhow::Result;
use colored::Colorize;
use self_update::{backends::github, version::bump_is_greater, Status};
pub struct Updater;
impl Updater {
const SNARKVM_BIN_NAME: &'static str = "snarkvm";
const SNARKVM_REPO_NAME: &'static str = "snarkvm";
const SNARKVM_REPO_OWNER: &'static str = "AleoHQ";
#[allow(clippy::format_push_string)]
pub fn show_available_releases() -> Result<String> {
let releases = github::ReleaseList::configure()
.repo_owner(Self::SNARKVM_REPO_OWNER)
.repo_name(Self::SNARKVM_REPO_NAME)
.build()?
.fetch()?;
let mut output = "List of available versions\n".to_string();
for release in releases {
output += &format!(" * {}\n", release.version);
}
Ok(output)
}
pub fn update_to_latest_release(show_output: bool) -> Result<Status> {
let status = github::Update::configure()
.repo_owner(Self::SNARKVM_REPO_OWNER)
.repo_name(Self::SNARKVM_REPO_NAME)
.bin_name(Self::SNARKVM_BIN_NAME)
.current_version(env!("CARGO_PKG_VERSION"))
.show_download_progress(show_output)
.no_confirm(true)
.show_output(show_output)
.build()?
.update()?;
Ok(status)
}
pub fn update_available() -> Result<String, UpdaterError> {
let updater = github::Update::configure()
.repo_owner(Self::SNARKVM_REPO_OWNER)
.repo_name(Self::SNARKVM_REPO_NAME)
.bin_name(Self::SNARKVM_BIN_NAME)
.current_version(env!("CARGO_PKG_VERSION"))
.build()?;
let current_version = updater.current_version();
let latest_release = updater.get_latest_release()?;
if bump_is_greater(¤t_version, &latest_release.version)? {
Ok(latest_release.version)
} else {
Err(UpdaterError::OldReleaseVersion(current_version, latest_release.version))
}
}
pub fn print_cli() -> String {
if let Ok(latest_version) = Self::update_available() {
let mut output = "🟢 A new version is available! Run".bold().green().to_string();
output += &" `aleo update` ".bold().white();
output += &format!("to update to v{}.", latest_version).bold().green();
output
} else {
"".to_string()
}
}
}