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// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
mod taskcluster;
use std::io::Write;
use termcolor::{Color, ColorChoice, ColorSpec, StandardStream, WriteColor};
pub(crate) fn check_for_update() {
if std::env::var("NIMBUS_CLI_SUPPRESS_UPDATE_CHECK").is_ok() {
return;
}
if let Some((curr, next)) = taskcluster::check_taskcluster_for_update() {
_ = print_update_instructions(&curr, &next);
}
}
fn print_update_instructions(curr: &str, next: &str) -> std::io::Result<()> {
let mut stderr = StandardStream::stderr(ColorChoice::Auto);
stderr.set_color(ColorSpec::new().set_fg(Some(Color::Green)))?;
writeln!(&mut stderr, "An update is available: {} --> {}", curr, next)?;
cfg_if::cfg_if! {
if #[cfg(windows)] {
writeln!(&mut stderr, "To update follow the instructions at https://experimenter.info/nimbus-cli/install")?;
} else {
writeln!(&mut stderr, "Up update, run this command:")?;
stderr.set_color(ColorSpec::new().set_fg(Some(Color::Yellow)))?;
writeln!(&mut stderr, " curl https://raw.githubusercontent.com/mozilla/application-services/main/install-nimbus-cli.sh | bash")?;
}
}
stderr.reset()?;
Ok(())
}