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#![cfg_attr(feature = "clippy", feature(plugin))]
#![cfg_attr(feature = "clippy", plugin(clippy))]
mod action;
mod application;
mod cli;
mod color;
mod commit;
mod config;
mod constants;
mod exit_status;
mod git_interactive;
mod input;
mod line;
mod scroll;
mod view;
mod window;
use crate::application::Application;
use crate::config::Config;
use crate::exit_status::ExitStatus;
use crate::git_interactive::GitInteractive;
use crate::input::InputHandler;
use crate::view::View;
use crate::window::Window;
use std::process;
struct Exit {
message: String,
status: ExitStatus,
}
fn main() {
match try_main() {
Ok(code) => process::exit(code.to_code()),
Err(err) => {
eprintln!("{}", err.message);
process::exit(err.status.to_code());
},
}
}
fn try_main() -> Result<ExitStatus, Exit> {
let matches = cli::build_cli().get_matches();
let filepath = matches.value_of("rebase-todo-filepath").unwrap();
let config = match Config::new() {
Ok(c) => c,
Err(message) => {
return Err(Exit {
message,
status: ExitStatus::ConfigError,
});
},
};
let git_interactive = match GitInteractive::new_from_filepath(filepath, config.comment_char.as_str()) {
Ok(gi) => gi,
Err(message) => {
return Err(Exit {
message,
status: ExitStatus::FileReadError,
});
},
};
if git_interactive.get_lines().is_empty() {
return Err(Exit {
message: String::from("Nothing to rebase"),
status: ExitStatus::FileReadError,
});
}
let window = Window::new(&config);
let input_handler = InputHandler::new(&window);
let mut application = Application::new(git_interactive, View::new(&window), &input_handler, &config);
let result = application.run();
window.end();
let exit_code = match result {
Ok(c) => c,
Err(message) => {
return Err(Exit {
message,
status: ExitStatus::FileWriteError,
});
},
};
Ok(exit_code.unwrap_or(ExitStatus::Good))
}
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