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mod archiver;
mod command;
mod configuration;
mod constants;
mod generator;
mod metadata;
mod post;
mod remote;
mod template;
mod utils;
use command::{Command, available_commands, help::Help};
use configuration::Configuration;
use std::env::args;
use std::io::{Error, Result};
use std::iter::once;
fn main() -> Result<()> {
let result = run();
if cfg!(debug_assertions) {
result
} else {
match result {
Ok(()) => Ok(()),
Err(e) => {
eprintln!("{e}");
std::process::exit(1);
}
}
}
}
fn run() -> Result<()> {
let configuration = Configuration::new()?;
let commands = available_commands();
let arguments: Vec<String> = args().collect();
let message;
if let Some(command_name) = arguments.get(1) {
if let Some(main_command) = commands.into_iter().find(|c| c.command() == command_name) {
let before_commands = main_command.before_dependencies();
let after_commands = main_command.after_dependencies();
let command_chain: Vec<Box<dyn Command>> = before_commands
.into_iter()
.chain(once(main_command))
.chain(after_commands)
.collect();
for command in command_chain {
command.execute(arguments.get(2), &configuration, command_name)?;
}
return Ok(());
}
message = format!("Command {command_name} does not exist.");
} else {
message = "You must provide at least one command.".to_string();
}
Help::new().execute(None, &configuration, "help")?;
Err(Error::other(message))
}
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