sgf/src/bin/read_sgf.rs

@@ -0,0 +1,19 @@
+use sgf::parse_sgf_file;
+use std::path::PathBuf;
+use std::env;
+
+fn main() {
+    let mut args = env::args();
+
+    let _ = args.next();
+    let file = PathBuf::from(args.next().unwrap());
+
+    println!("{:?}", file);
+
+    let games = parse_sgf_file(&file).unwrap();
+    for sgf in games {
+        if let Ok(sgf) = sgf {
+            println!("{:?}", sgf.white_player);
+        }
+    }
+}

sgf/src/game.rs

@@ -53,31 +53,31 @@ pub struct Player {
 /// whatever).
 #[derive(Clone, Debug, PartialEq)]
 pub struct Game {
-    game_type: GameType,
+    pub game_type: GameType,
 
     // TODO: board size is not necessary in all games. Hive has no defined board size.
-    board_size: Size,
-    black_player: Player,
-    white_player: Player,
+    pub board_size: Size,
+    pub black_player: Player,
+    pub white_player: Player,
 
-    app: Option<String>,
-    annotator: Option<String>,
-    copyright: Option<String>,
-    dates: Vec<Date>,
-    event: Option<String>,
-    game_name: Option<String>,
-    extra_info: Option<String>,
-    opening_info: Option<String>,
-    location: Option<String>,
-    result: Option<GameResult>,
-    round: Option<String>,
-    rules: Option<String>,
-    source: Option<String>,
-    time_limit: Option<Duration>,
-    overtime: Option<String>,
-    transcriber: Option<String>,
+    pub app: Option<String>,
+    pub annotator: Option<String>,
+    pub copyright: Option<String>,
+    pub dates: Vec<Date>,
+    pub event: Option<String>,
+    pub game_name: Option<String>,
+    pub extra_info: Option<String>,
+    pub opening_info: Option<String>,
+    pub location: Option<String>,
+    pub result: Option<GameResult>,
+    pub round: Option<String>,
+    pub rules: Option<String>,
+    pub source: Option<String>,
+    pub time_limit: Option<Duration>,
+    pub overtime: Option<String>,
+    pub transcriber: Option<String>,
 
-    children: Vec<GameNode>,
+    pub children: Vec<GameNode>,
 }
 
 impl Game {

sgf/src/lib.rs

@@ -3,11 +3,10 @@ mod game;
 mod parser;
 mod types;
 
+use std::{fs::File, io::Read};
 pub use date::Date;
 pub use game::Game;
-use game::Player;
 pub use parser::parse_collection;
-use parser::Size;
 use thiserror::Error;
 pub use types::*;
 
@@ -59,6 +58,24 @@ impl From<nom::error::Error<&str>> for ParseError {
     }
 }
 
+pub fn parse_sgf(input: &str) -> Result<Vec<Result<Game, game::GameError>>, Error> {
+    let (_, games) = parse_collection::<nom::error::VerboseError<&str>>(&input)?;
+    let games = games.into_iter()
+        .map(|game| Game::try_from(&game))
+        .collect::<Vec<Result<Game, game::GameError>>>();
+
+    Ok(games)
+}
+
+pub fn parse_sgf_file(path: &std::path::Path) -> Result<Vec<Result<Game, game::GameError>>, Error> {
+    let mut file = File::open(path).unwrap();
+    let mut text = String::new();
+    let _ = file.read_to_string(&mut text);
+
+    parse_sgf(&text)
+}
+
+/*
 pub fn parse_sgf(_input: &str) -> Result<Vec<Game>, Error> {
     Ok(vec![Game::new(
         GameType::Go,
@@ -78,3 +95,4 @@ pub fn parse_sgf(_input: &str) -> Result<Vec<Game>, Error> {
         },
     )])
 }
+*/