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// Copyright (C) 2021-2021 The Whirlsplash Collective
// SPDX-License-Identifier: GPL-3.0-only
#![feature(type_ascription, hash_set_entry, decl_macro, proc_macro_hygiene)]
#![deny(
warnings,
nonstandard_style,
unused,
future_incompatible,
rust_2018_idioms,
unsafe_code
)]
#![deny(clippy::all, clippy::nursery, clippy::pedantic)]
#![recursion_limit = "128"]
#![doc(
html_logo_url = "https://raw.githubusercontent.com/Whirlsplash/assets/master/Whirl.png",
html_favicon_url = "https://raw.githubusercontent.com/Whirlsplash/assets/master/Whirl.png"
)]
#[macro_use] extern crate log;
// #[macro_use]
// extern crate simple_error;
// #[cfg(windows)]
// #[global_allocator]
// static GLOBAL: mimalloc::MiMalloc = mimalloc::MiMalloc;
// #[cfg(unix)]
// #[global_allocator]
// static GLOBAL: jemallocator::Jemalloc = jemallocator::Jemalloc;
pub mod cli;
#[cfg(unix)] use signal_hook::consts::signal::{SIGINT, SIGTERM};
use whirl_config::Config;
pub struct Whirl;
impl Whirl {
/// # Errors
/// if the Logger fails to start.
///
/// # Panics
/// if the Logger fails to be created.
pub async fn splash() -> Result<(), Box<dyn std::error::Error>> {
// Environment
std::env::set_var("DATABASE_URL", ".whirl/db.sqlite3");
// Logging
dotenv::dotenv().ok();
human_panic::setup_panic!();
if Config::get().whirlsplash.log.enable {
let logger = flexi_logger::Logger::try_with_str(
whirl_common::log::calculate_log_level(),
)
.unwrap();
if std::env::var("LOG_FILE").unwrap_or_else(|_| "true".to_string())
== "false"
|| !whirl_config::Config::get().whirlsplash.log.file
|| ({
// Cheeky as all hell.
let args = std::env::args().collect::<Vec<_>>();
if args.len() == 2 { args[1] == "clean" } else { false }
})
{
logger.start()?;
} else {
logger
.print_message()
.log_to_file(
flexi_logger::FileSpec::default().directory(".whirl/log"),
)
.start()?;
}
}
// Ctrl+C handling
#[cfg(unix)]
#[allow(clippy::never_loop)]
tokio::spawn(async move {
for signal in signal_hook::iterator::Signals::new([SIGTERM, SIGINT])
.unwrap()
.forever()
{
info!("signal received: {:?}, killing whirl", signal);
std::process::exit(0);
}
});
crate::cli::Cli::execute().await;
Ok(())
}
}
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