delete old planetwars-cli code

planetwars-cli/Cargo.toml

@@ -1,25 +0,0 @@
-[package]
-name = "planetwars-cli"
-version = "0.1.0"
-edition = "2021"
-
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
-[[bin]]
-name = "pwcli"
-
-[dependencies]
-futures-core = "0.3"
-futures = "0.3"
-tokio = { version = "1", features = ["full"] }
-rand = "0.6"
-serde = { version = "1.0", features = ["derive"] }
-serde_json = "1.0"
-toml = "0.5"
-clap = { version = "3.0.0-rc.8", features = ["derive"] }
-chrono = { version = "0.4", features = ["serde"] }
-shlex = "1.1"
-planetwars-matchrunner = { path = "../planetwars-matchrunner" }
-
-rust-embed = "6.3.0"
-axum = { version = "0.4", features = ["ws"] }
-mime_guess = "2"

planetwars-cli/README.md

@@ -1,57 +0,0 @@
-# planetwars-cli
-ATTENTION: this package is currently out-of-date.
-
-Note: this project is under active development. All file and configuration formats will take some time to stabilize, so be prepared for breakage when you upgrade to a new version.
-## Building
-
-The cli comes with a local webserver for visualizing matches.
-Therefore, you'll have to build the web application first, so that it can be embedded in the binary.
-
-You will need:
-- rust
-- wasm-pack
-- npm
-
-First, build the frontend:
-```bash
-cd web/pw-frontend
-npm install
-npm run build-wasm
-npm run build
-```
-
-Then build the backend:
-```bash
-cd planetwars-cli
-cargo build --bin pwcli --release
-```
-
-You can install the binary by running
-```bash
-cargo install --path .
-```
-
-## Getting started
-First, initialize your workspace:
-```bash
-pwcli init my-planetwars-workspace
-```
-This creates all required files and directories for your planetwars workspace:
-- `pw_workspace.toml`: workspace configuration
-- `maps/`:  for storing maps
-- `matches/`: match logs will be written here
-- `bots/simplebot/` an example bot to get started 
-
-All subsequent commands should be run from the root directory of your workspace.
-
-Try playing an example match:
-```bash
-pwcli run-match hex simplebot simplebot
-```
-
-You can now watch a visualization of the match in the web interface:
-```bash
-pwcli serve
-```
-
-You can now try writing your own bot by copying the `simplebot` example. Don't forget to add it in your workspace configuration!

planetwars-cli/assets/hex.json

@@ -1,43 +0,0 @@
-{
-    "planets": [
-        {
-            "name": "protos",
-            "x": -6,
-            "y": 0,
-            "owner": 1,
-            "ship_count": 6
-        },
-        {
-            "name": "duteros",
-            "x": -3,
-            "y": 5,
-            "ship_count": 6
-        },
-        {
-            "name": "tritos",
-            "x": 3,
-            "y": 5,
-            "ship_count": 6
-        },
-        {
-            "name": "tetartos",
-            "x": 6,
-            "y": 0,
-            "owner": 2,
-            "ship_count": 6
-        },
-        {
-            "name": "pemptos",
-            "x": 3,
-            "y": -5,
-            "ship_count": 6
-        },
-        {
-            "name": "extos",
-            "x": -3,
-            "y": -5,
-            "ship_count": 6
-        }
-    ]
-}
-    

planetwars-cli/assets/pw_workspace.toml

@@ -1,6 +0,0 @@
-[paths]
-maps_dir = "maps"
-matches_dir = "matches"
-
-[bots.simplebot]
-path = "bots/simplebot"

planetwars-cli/assets/simplebot/botconfig.toml

@@ -1,2 +0,0 @@
-name = "simplebot"
-run_command = "python3 simplebot.py"

planetwars-cli/assets/simplebot/simplebot.py

@@ -1,33 +0,0 @@
-import sys, json
-
-def move(command):
-    """ print a command record to stdout """
-    moves = []
-    if command is not None:
-        moves.append(command)
-
-    print(json.dumps({ 'moves': moves }))
-    # flush the buffer, so that the gameserver can receive the json-encoded line.
-    sys.stdout.flush()
-
-
-for line in sys.stdin:
-    state = json.loads(line)
-    # you are always player 1.
-    my_planets = [p for p in state['planets'] if p['owner'] == 1]
-    other_planets = [p for p in state['planets'] if p['owner'] != 1]
-
-    if not my_planets or not other_planets:
-        # we don't own any planets, so we can't make any moves.
-        move(None)
-    else:
-        # find my planet that has the most ships
-        planet = max(my_planets, key=lambda p: p['ship_count'])
-        # find enemy planet that has the least ships
-        destination = min(other_planets, key=lambda p: p['ship_count'])
-        # attack!
-        move({
-            'origin': planet['name'],
-            'destination': destination['name'],
-            'ship_count': planet['ship_count'] - 1
-        })

planetwars-cli/src/bin/pwcli.rs

@@ -1,6 +0,0 @@
-use planetwars_cli;
-
-#[tokio::main]
-async fn main() {
-    planetwars_cli::run().await
-}

planetwars-cli/src/commands/build.rs

@@ -1,27 +0,0 @@
-use clap::Parser;
-use std::io;
-use tokio::process;
-
-use crate::workspace::Workspace;
-
-#[derive(Parser)]
-pub struct BuildCommand {
-    /// Name of the bot to build
-    bot: String,
-}
-
-impl BuildCommand {
-    pub async fn run(self) -> io::Result<()> {
-        let workspace = Workspace::open_current_dir()?;
-        let bot = workspace.get_bot(&self.bot)?;
-        if let Some(argv) = bot.config.get_build_argv() {
-            process::Command::new(&argv[0])
-                .args(&argv[1..])
-                .current_dir(&bot.path)
-                .spawn()?
-                .wait()
-                .await?;
-        }
-        Ok(())
-    }
-}

planetwars-cli/src/commands/init.rs

@@ -1,38 +0,0 @@
-use std::path::PathBuf;
-
-use clap::Parser;
-use futures::io;
-
-#[derive(Parser)]
-pub struct InitCommand {
-    /// workspace root directory
-    path: String,
-}
-
-macro_rules! copy_asset {
-    ($path:expr, $file_name:literal) => {
-        ::std::fs::write(
-            $path.join($file_name),
-            include_bytes!(concat!("../../assets/", $file_name)),
-        )?;
-    };
-}
-
-impl InitCommand {
-    pub async fn run(self) -> io::Result<()> {
-        let path = PathBuf::from(&self.path);
-
-        // create directories
-        std::fs::create_dir_all(&path)?;
-        std::fs::create_dir(path.join("maps"))?;
-        std::fs::create_dir(path.join("matches"))?;
-        std::fs::create_dir_all(path.join("bots/simplebot"))?;
-
-        // create files
-        copy_asset!(path, "pw_workspace.toml");
-        copy_asset!(path.join("maps"), "hex.json");
-        copy_asset!(path.join("bots/"), "simplebot/botconfig.toml");
-        copy_asset!(path.join("bots/"), "simplebot/simplebot.py");
-        Ok(())
-    }
-}

planetwars-cli/src/commands/mod.rs

@@ -1,40 +0,0 @@
-mod build;
-mod init;
-mod run_match;
-mod serve;
-
-use clap::{Parser, Subcommand};
-use std::io;
-
-#[derive(Parser)]
-#[clap(name = "pwcli")]
-#[clap(author, version, about)]
-pub struct Cli {
-    #[clap(subcommand)]
-    command: Command,
-}
-
-impl Cli {
-    pub async fn run() -> io::Result<()> {
-        let cli = Self::parse();
-
-        match cli.command {
-            Command::Init(command) => command.run().await,
-            Command::RunMatch(command) => command.run().await,
-            Command::Serve(command) => command.run().await,
-            Command::Build(command) => command.run().await,
-        }
-    }
-}
-
-#[derive(Subcommand)]
-enum Command {
-    /// Initialize a new workspace
-    Init(init::InitCommand),
-    /// Run a match
-    RunMatch(run_match::RunMatchCommand),
-    /// Host local webserver
-    Serve(serve::ServeCommand),
-    /// Run build command for a bot
-    Build(build::BuildCommand),
-}

planetwars-cli/src/commands/run_match.rs

@@ -1,51 +0,0 @@
-use std::io;
-
-use clap::Parser;
-use planetwars_matchrunner::{run_match, MatchConfig, MatchPlayer};
-
-use crate::workspace::Workspace;
-#[derive(Parser)]
-pub struct RunMatchCommand {
-    /// map name
-    map: String,
-    /// bot names
-    bots: Vec<String>,
-}
-
-impl RunMatchCommand {
-    pub async fn run(self) -> io::Result<()> {
-        let workspace = Workspace::open_current_dir()?;
-
-        let map_path = workspace.map_path(&self.map);
-        let timestamp = chrono::Local::now().format("%Y-%m-%d-%H-%M-%S");
-        let log_path = workspace.match_path(&format!("{}-{}", &self.map, &timestamp));
-
-        let mut players = Vec::new();
-        for bot_name in &self.bots {
-            let bot = workspace.get_bot(&bot_name)?;
-            players.push(MatchPlayer {
-                name: bot_name.clone(),
-                path: bot.path.clone(),
-                argv: bot.config.get_run_argv(),
-            });
-        }
-
-        let match_config = MatchConfig {
-            map_name: self.map,
-            map_path,
-            log_path: log_path.clone(),
-            players,
-        };
-
-        run_match(match_config).await;
-        println!("match completed successfully");
-        // TODO: maybe print the match result as well?
-
-        let relative_path = match log_path.strip_prefix(&workspace.root_path) {
-            Ok(path) => path.to_str().unwrap(),
-            Err(_) => log_path.to_str().unwrap(),
-        };
-        println!("wrote match log to {}", relative_path);
-        Ok(())
-    }
-}

planetwars-cli/src/commands/serve.rs

@@ -1,17 +0,0 @@
-use std::io;
-
-use clap::Parser;
-
-use crate::web;
-use crate::workspace::Workspace;
-
-#[derive(Parser)]
-pub struct ServeCommand;
-
-impl ServeCommand {
-    pub async fn run(self) -> io::Result<()> {
-        let workspace = Workspace::open_current_dir()?;
-        web::run(workspace).await;
-        Ok(())
-    }
-}

planetwars-cli/src/lib.rs

@@ -1,11 +0,0 @@
-mod commands;
-mod web;
-mod workspace;
-
-pub async fn run() {
-    let res = commands::Cli::run().await;
-    if let Err(err) = res {
-        eprintln!("{}", err);
-        std::process::exit(1);
-    }
-}

planetwars-cli/src/web/mod.rs

@@ -1,175 +0,0 @@
-use axum::{
-    body::{boxed, Full},
-    extract::{ws::WebSocket, Extension, Path, WebSocketUpgrade},
-    handler::Handler,
-    http::{header, StatusCode, Uri},
-    response::{IntoResponse, Response},
-    routing::{get, Router},
-    AddExtensionLayer, Json,
-};
-use mime_guess;
-use planetwars_matchrunner::MatchMeta;
-use rust_embed::RustEmbed;
-use serde::{Deserialize, Serialize};
-use std::{
-    fs,
-    io::{self, BufRead},
-    net::SocketAddr,
-    path,
-    sync::Arc,
-};
-
-use crate::workspace::Workspace;
-
-struct State {
-    workspace: Workspace,
-}
-
-impl State {
-    fn new(workspace: Workspace) -> Self {
-        Self { workspace }
-    }
-}
-
-pub async fn run(workspace: Workspace) {
-    let shared_state = Arc::new(State::new(workspace));
-
-    // build our application with a route
-    let app = Router::new()
-        .route("/", get(index_handler))
-        .route("/ws", get(ws_handler))
-        .route("/api/matches", get(list_matches))
-        .route("/api/matches/:match_id", get(get_match))
-        .fallback(static_handler.into_service())
-        .layer(AddExtensionLayer::new(shared_state));
-
-    // run it
-    let addr = SocketAddr::from(([127, 0, 0, 1], 5000));
-    println!("serving at http://{}", addr);
-    axum::Server::bind(&addr)
-        .serve(app.into_make_service())
-        .await
-        .unwrap();
-}
-
-async fn ws_handler(ws: WebSocketUpgrade) -> impl IntoResponse {
-    ws.on_upgrade(handle_socket)
-}
-
-async fn handle_socket(mut socket: WebSocket) {
-    while let Some(msg) = socket.recv().await {
-        let msg = if let Ok(msg) = msg {
-            msg
-        } else {
-            // client disconnected
-            return;
-        };
-
-        if socket.send(msg).await.is_err() {
-            // client disconnected
-            return;
-        }
-    }
-}
-
-#[derive(Serialize, Deserialize)]
-struct MatchData {
-    name: String,
-    #[serde(flatten)]
-    meta: MatchMeta,
-}
-
-async fn list_matches(Extension(state): Extension<Arc<State>>) -> Json<Vec<MatchData>> {
-    let mut matches = state
-        .workspace
-        .matches_dir()
-        .read_dir()
-        .unwrap()
-        .filter_map(|entry| {
-            let entry = entry.unwrap();
-            get_match_data(&entry).ok()
-        })
-        .collect::<Vec<_>>();
-    matches.sort_by(|a, b| {
-        let a = a.meta.timestamp;
-        let b = b.meta.timestamp;
-        a.cmp(&b).reverse()
-    });
-    Json(matches)
-}
-
-// extracts 'filename' if the entry matches'$filename.log'.
-fn get_match_data(entry: &fs::DirEntry) -> io::Result<MatchData> {
-    let file_name = entry.file_name();
-    let path = path::Path::new(&file_name);
-
-    let name = get_match_name(&path)
-        .ok_or_else(|| io::Error::new(io::ErrorKind::InvalidData, "invalid match name"))?;
-
-    let meta = read_match_meta(&entry.path())?;
-
-    Ok(MatchData { name, meta })
-}
-
-fn get_match_name(path: &path::Path) -> Option<String> {
-    if path.extension() != Some("log".as_ref()) {
-        return None;
-    }
-
-    path.file_stem()
-        .and_then(|name| name.to_str())
-        .map(|name| name.to_string())
-}
-
-fn read_match_meta(path: &path::Path) -> io::Result<MatchMeta> {
-    let file = fs::File::open(path)?;
-    let mut reader = io::BufReader::new(file);
-    let mut line = String::new();
-    reader.read_line(&mut line)?;
-    let meta: MatchMeta = serde_json::from_str(&line)?;
-    Ok(meta)
-}
-
-async fn get_match(Extension(state): Extension<Arc<State>>, Path(id): Path<String>) -> String {
-    let mut match_path = state.workspace.matches_dir().join(id);
-    match_path.set_extension("log");
-    fs::read_to_string(match_path).unwrap()
-}
-
-async fn index_handler() -> impl IntoResponse {
-    static_handler("/index.html".parse::<Uri>().unwrap()).await
-}
-
-// static_handler is a handler that serves static files from the
-async fn static_handler(uri: Uri) -> impl IntoResponse {
-    let path = uri.path().trim_start_matches('/').to_string();
-    StaticFile(path)
-}
-
-#[derive(RustEmbed)]
-#[folder = "../web/pw-frontend/dist/"]
-struct Asset;
-pub struct StaticFile<T>(pub T);
-
-impl<T> IntoResponse for StaticFile<T>
-where
-    T: Into<String>,
-{
-    fn into_response(self) -> Response {
-        let path = self.0.into();
-        match Asset::get(path.as_str()) {
-            Some(content) => {
-                let body = boxed(Full::from(content.data));
-                let mime = mime_guess::from_path(path).first_or_octet_stream();
-                Response::builder()
-                    .header(header::CONTENT_TYPE, mime.as_ref())
-                    .body(body)
-                    .unwrap()
-            }
-            None => Response::builder()
-                .status(StatusCode::NOT_FOUND)
-                .body(boxed(Full::from("404")))
-                .unwrap(),
-        }
-    }
-}

planetwars-cli/src/workspace/bot.rs

@@ -1,50 +0,0 @@
-use shlex;
-use std::fs;
-use std::io;
-use std::path::{Path, PathBuf};
-
-use serde::{Deserialize, Serialize};
-
-const BOT_CONFIG_FILENAME: &str = "botconfig.toml";
-
-pub struct WorkspaceBot {
-    pub path: PathBuf,
-    pub config: BotConfig,
-}
-
-impl WorkspaceBot {
-    pub fn open(path: &Path) -> io::Result<Self> {
-        let config_path = path.join(BOT_CONFIG_FILENAME);
-        let config_str = fs::read_to_string(config_path)?;
-        let bot_config: BotConfig = toml::from_str(&config_str)?;
-
-        Ok(WorkspaceBot {
-            path: path.to_path_buf(),
-            config: bot_config,
-        })
-    }
-}
-
-#[derive(Serialize, Deserialize)]
-pub struct BotConfig {
-    pub name: String,
-    pub run_command: String,
-    pub build_command: Option<String>,
-}
-
-impl BotConfig {
-    // TODO: these commands should not be here
-    pub fn get_run_argv(&self) -> Vec<String> {
-        // TODO: proper error handling
-        shlex::split(&self.run_command)
-            .expect("Failed to parse bot run command. Check for unterminated quotes.")
-    }
-
-    pub fn get_build_argv(&self) -> Option<Vec<String>> {
-        // TODO: proper error handling
-        self.build_command.as_ref().map(|cmd| {
-            shlex::split(cmd)
-                .expect("Failed to parse bot build command. Check for unterminated quotes.")
-        })
-    }
-}

planetwars-cli/src/workspace/mod.rs

@@ -1,77 +0,0 @@
-use serde::{Deserialize, Serialize};
-use std::collections::HashMap;
-use std::env;
-use std::fs;
-use std::io;
-use std::path::{Path, PathBuf};
-
-use self::bot::WorkspaceBot;
-
-const WORKSPACE_CONFIG_FILENAME: &str = "pw_workspace.toml";
-
-pub mod bot;
-
-pub struct Workspace {
-    pub root_path: PathBuf,
-    pub config: WorkspaceConfig,
-}
-
-#[derive(Serialize, Deserialize, Debug)]
-pub struct WorkspaceConfig {
-    paths: WorkspacePaths,
-    bots: HashMap<String, BotEntry>,
-}
-
-#[derive(Serialize, Deserialize, Debug)]
-pub struct WorkspacePaths {
-    maps_dir: PathBuf,
-    matches_dir: PathBuf,
-}
-
-#[derive(Serialize, Deserialize, Debug)]
-pub struct BotEntry {
-    path: PathBuf,
-}
-
-impl Workspace {
-    pub fn open(root_path: &Path) -> io::Result<Workspace> {
-        let config_path = root_path.join(WORKSPACE_CONFIG_FILENAME);
-        let config_str = fs::read_to_string(config_path)?;
-        let workspace_config: WorkspaceConfig = toml::from_str(&config_str)?;
-
-        Ok(Workspace {
-            root_path: root_path.to_path_buf(),
-            config: workspace_config,
-        })
-    }
-
-    pub fn open_current_dir() -> io::Result<Workspace> {
-        Workspace::open(&env::current_dir()?)
-    }
-
-    pub fn maps_dir(&self) -> PathBuf {
-        self.root_path.join(&self.config.paths.maps_dir)
-    }
-
-    pub fn map_path(&self, map_name: &str) -> PathBuf {
-        self.maps_dir().join(format!("{}.json", map_name))
-    }
-
-    pub fn matches_dir(&self) -> PathBuf {
-        self.root_path.join(&self.config.paths.matches_dir)
-    }
-
-    pub fn match_path(&self, match_name: &str) -> PathBuf {
-        self.matches_dir().join(format!("{}.log", match_name))
-    }
-
-    pub fn get_bot(&self, bot_name: &str) -> io::Result<WorkspaceBot> {
-        let bot_entry = self.config.bots.get(bot_name).ok_or_else(|| {
-            io::Error::new(
-                io::ErrorKind::NotFound,
-                format!("no such bot: {}", bot_name),
-            )
-        })?;
-        WorkspaceBot::open(&self.root_path.join(&bot_entry.path))
-    }
-}