Function main

src/main.rs:30–87

()

mod gitql;

fn main() {
    if cfg!(debug_assertions) {
        unsafe {
            std::env::set_var("RUST_BACKTRACE", "full");
            std::env::set_var("RUST_LIB_BACKTRACE", "1");
        };
    }

    let args: Vec<String> = std::env::args().collect();
    let command = arguments::parse_arguments(&args);

    match command {
        Command::ReplMode(arguments) => {
            launch_gitql_repl(&arguments);
        }
        Command::ScriptMode(script_file, arguments) => {
            let mut reporter = diagnostic_reporter::DiagnosticReporter::default();
            let git_repos_result = validate_git_repositories(&arguments.repos);
            if git_repos_result.is_err() {
                reporter.report_diagnostic(
                    "",
                    Diagnostic::error(git_repos_result.err().unwrap().as_str()),
                );
                std::process::exit(1);
            }

            let repos = git_repos_result.ok().unwrap();
            let mut env = create_gitql_environment();
            let query =
                fs::read_to_string(script_file).expect("Should have been able to read the file");
            execute_gitql_query(&query, &arguments, &repos, &mut env, &mut reporter);
        }
        Command::QueryMode(query, arguments) => {
            let mut reporter = diagnostic_reporter::DiagnosticReporter::default();
            let git_repos_result = validate_git_repositories(&arguments.repos);
            if git_repos_result.is_err() {
                reporter.report_diagnostic(
                    &query,
                    Diagnostic::error(git_repos_result.err().unwrap().as_str()),
                );
                std::process::exit(1);
            }

            let repos = git_repos_result.ok().unwrap();
            let mut env = create_gitql_environment();
            execute_gitql_query(&query, &arguments, &repos, &mut env, &mut reporter);
        }
        Command::Help => {
            arguments::print_help_list();
        }
        Command::Version => {
            println!("GitQL version {}", env!("CARGO_PKG_VERSION"));
        }
        Command::Error(error_message) => {
            println!("{error_message}");
        }
    }
}