<commit_before>#[macro_use] extern crate log;
extern crate rusty_raft;
extern crate rand;
extern crate rustc_serialize;

use rand::{thread_rng, Rng};
use rusty_raft::server::{start_server, ServerHandle};
use rusty_raft::client::{RaftConnection};
use rusty_raft::client::state_machine::{
    StateMachine, RaftStateMachine};
use rusty_raft::common::{Config, RaftError};
use std::env::args;
use std::collections::HashMap;
use std::fmt::Debug;
use std::net::SocketAddr;
use std::str;
use std::str::FromStr;
use std::time::Duration;

use std::fs::File;
use std::io::{stdin, stdout, SeekFrom, Error, ErrorKind, Read, BufReader, Seek, BufRead, Cursor, Write};

use rustc_serialize::json;

static USAGE: &'static str = "
Commands:
  server  Starts a server from an initial cluster config.
  client  Starts a client repl, that communicates with
          a particular cluster.

Usage:
  hashmap server <id> <filename>
  hashmap servers <filename>
  hashmap client <filename>

Options:
  -h --help   Show a help message.
";

fn main() {
    // TODO (sydli) make prettier
    let mut args = args();
    if let Some(command) = args.nth(1) {
        if &command == "server" {
            if let (Some(id_str), Some(filename)) =
                   (args.next(), args.next()) {
                if let Ok(id) = id_str.parse::<u64>() {
                    Server::new(id, &cluster_from_file(&filename)).repl();
                    return;
                }
            }
        } else if &command == "client" {
            if let Some(filename) = args.next() {
                Client::new(&cluster_from_file(&filename)).repl();
                return;
            }
        } else if &command == "servers" {
            if let Some(filename) = args.next() {
                Cluster::new(&cluster_from_file(&filename)).repl();
                return;
            }
        }
    }
    warn!("Incorrect usage. \n{}", USAGE);
}

///
/// Automatically builds a repl loop for an object, if it implements |exec|.
/// Each line a user types into the repl is fed to |exec|.
///
/// Default commands:
///     exit    Exits the loop and shuts down associated process.
///     help    Displays the |help| message for more usage info.
trait Repl {

    ///
    /// Processes each input command from the Repl.
    /// Returns true if |command| is formatted correctly.<commit_msg>example: change warning logging<commit_after>#[macro_use] extern crate log;
extern crate rusty_raft;
extern crate rand;
extern crate rustc_serialize;
extern crate env_logger;

use rand::{thread_rng, Rng};
use rusty_raft::server::{start_server, ServerHandle};
use rusty_raft::client::{RaftConnection};
use rusty_raft::client::state_machine::{
    StateMachine, RaftStateMachine};
use rusty_raft::common::{Config, RaftError};
use std::env::args;
use std::collections::HashMap;
use std::fmt::Debug;
use std::net::SocketAddr;
use std::str;
use std::str::FromStr;
use std::time::Duration;

use std::fs::File;
use std::io::{stdin, stdout, SeekFrom, Error, ErrorKind, Read, BufReader, Seek, BufRead, Cursor, Write};

use rustc_serialize::json;

static USAGE: &'static str = "
Commands:
  server  Starts a server from an initial cluster config.
  client  Starts a client repl, that communicates with
          a particular cluster.

Usage:
  hashmap server <id> <filename>
  hashmap servers <filename>
  hashmap client <filename>

Options:
  -h --help   Show a help message.
";

fn main() {
    env_logger::init().unwrap();
    // TODO (sydli) make prettier
    let mut args = args();
    if let Some(command) = args.nth(1) {
        if &command == "server" {
            if let (Some(id_str), Some(filename)) =
                   (args.next(), args.next()) {
                if let Ok(id) = id_str.parse::<u64>() {
                    Server::new(id, &cluster_from_file(&filename)).repl();
                    return;
                }
            }
        } else if &command == "client" {
            if let Some(filename) = args.next() {
                Client::new(&cluster_from_file(&filename)).repl();
                return;
            }
        } else if &command == "servers" {
            if let Some(filename) = args.next() {
                Cluster::new(&cluster_from_file(&filename)).repl();
                return;
            }
        }
    }
    println!("Incorrect usage. \n{}", USAGE);
}

///
/// Automatically builds a repl loop for an object, if it implements |exec|.
/// Each line a user types into the repl is fed to |exec|.
///
/// Default commands:
///     exit    Exits the loop and shuts down associated process.
///     help    Displays the |help| message for more usage info.
trait Repl {

    ///
    /// Processes each input command from the Repl.
    /// Returns true if |command| is formatted correctly.
{'fraction_non_alphanumeric': 0.13511817611378374, 'fraction_numerical': 0.0012549675800041832, 'mean_word_length': 2.614512471655329, 'pattern_counts': {'":': 0, '<': 13, '<?xml version=': 0, '>': 13, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '2053685', 'n_tokens_mistral': 1455, 'n_tokens_neox': 1439, 'n_words': 436}