servo/ports/servoshell/desktop/cli.rs
Martin Robinson 0e616e0c5d
api: Flatten and simplify Servo preferences (#34966)
Flatten and simplify Servo's preferences code. In addition, have both
preferences and options passed in as arguments to `Servo::new()` and
make sure not to use the globally set preferences in `servoshell` (as
much as possible now).

Instead of a complex procedural macro to generate preferences, just
expose a very simple derive macro that adds string based getters and
setters.

- All command-line parsing is moved to servoshell.
- There is no longer the concept of a missing preference.
- Preferences no longer have to be part of the resources bundle because
  they now have reasonable default values.
- servoshell specific preferences are no longer part of the preferences
  exposed by the Servo API.

Signed-off-by: Martin Robinson <mrobinson@igalia.com>
2025-01-14 13:54:06 +00:00

39 lines
1.4 KiB
Rust

/* 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
* file, You can obtain one at https://mozilla.org/MPL/2.0/. */
use std::{env, panic};
use crate::desktop::app::App;
use crate::desktop::events_loop::EventsLoop;
use crate::panic_hook;
use crate::prefs::{parse_command_line_arguments, ArgumentParsingResult};
pub fn main() {
crate::crash_handler::install();
crate::init_tracing();
crate::init_crypto();
crate::resources::init();
// TODO: once log-panics is released, can this be replaced by
// log_panics::init()?
panic::set_hook(Box::new(panic_hook::panic_hook));
let args = env::args().collect();
let (opts, preferences, servoshell_preferences) = match parse_command_line_arguments(args) {
ArgumentParsingResult::ContentProcess(token) => return servo::run_content_process(token),
ArgumentParsingResult::ChromeProcess(opts, preferences, servoshell_preferences) => {
(opts, preferences, servoshell_preferences)
},
};
let clean_shutdown = servoshell_preferences.clean_shutdown;
let event_loop = EventsLoop::new(opts.headless, opts.output_file.is_some())
.expect("Failed to create events loop");
let mut app = App::new(opts, preferences, servoshell_preferences, &event_loop);
event_loop.run_app(&mut app);
crate::platform::deinit(clean_shutdown)
}