Files
DarkRoom/apps/darkroom-desktop/src/main.rs
T
dtourolle 509c3a3e96 Merge: a log that survives the process, so the tablet can be debugged
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

# Conflicts:
#	apps/darkroom-android/Cargo.toml
#	apps/darkroom-desktop/Cargo.toml
#	platform/dr-plat/src/lib.rs
2026-08-30 13:46:06 +02:00

53 lines
2.3 KiB
Rust

//! DarkRoom desktop entry point.
//!
//! darkroom-desktop <file-or-directory>...
use std::path::PathBuf;
use dr_plat::diagnostics::Installed;
fn main() -> anyhow::Result<()> {
// Built rather than `init`ed, so the same logger can be handed to the
// diagnostics tee: `env_logger` keeps writing to stderr exactly as before,
// and every record it accepts is also appended to the on-disk log
// (NFR-OPS-1). `filter()` is asked afterwards because the environment may
// have overridden the default below, and the file must not be quieter than
// the terminal.
let console = env_logger::Builder::from_env(env_logger::Env::default().default_filter_or(
"info,wgpu_core=warn,wgpu_hal=warn,zbus=warn,tracing=warn,calloop=warn,rawler=warn",
))
.build();
let level = console.filter();
let logging = dr_plat::diagnostics::install(Box::new(console), level);
// Immediately after the logger and before anything that could fail. Until
// now a panic on desktop went to stderr and died with the terminal, which
// means every panic a user has ever hit was unreportable: the process
// survives (the panicking worker does not), a control goes dead, and there
// is nothing on disk to say why. The record is local and stays local —
// there is no upload path, by design; see `dr_plat::crash`.
dr_plat::crash::install(env!("CARGO_PKG_VERSION"));
log::info!("DarkRoom v{}", env!("CARGO_PKG_VERSION"));
// First thing in the file, so a user asked for "the log" can find it
// without being told a path over the phone.
match &logging {
Installed::ToFile(path) => log::info!("logging to {}", path.display()),
Installed::ConsoleOnly(why) => log::warn!("no log file this session: {why}"),
}
let paths: Vec<PathBuf> = std::env::args().skip(1).map(PathBuf::from).collect();
if paths.is_empty() {
eprintln!("usage: darkroom-desktop <file-or-directory>...");
}
dr_ui::run(paths)?;
// Skip Rust's normal static/thread-local teardown on the way out: a
// background zbus/keyring connection opened by dr_ui::launch_ui can
// still be alive here, and unwinding through it races its async-io
// reactor thread, panicking with "thread local ... during or after
// destruction" when the window is closed.
std::process::exit(0);
}