Create a library for type-safe configuration which handles the boilerplate code in the kifu config #61

Merged
savanni merged 5 commits from config-library into main 2023-08-18 03:30:10 +00:00
13 changed files with 415 additions and 281 deletions

213
Cargo.lock generated
View File

@ -19,9 +19,9 @@ checksum = "f26201604c87b1e01bd3d98f8d5d9a8fcbb815e8cedb41ffccbeb4bf593a35fe"
[[package]]
name = "aho-corasick"
version = "1.0.2"
version = "1.0.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "43f6cb1bf222025340178f382c426f13757b2960e89779dfcb319c32542a5a41"
checksum = "6748e8def348ed4d14996fa801f4122cd763fff530258cdc03f64b25f89d3a5a"
dependencies = [
"memchr",
]
@ -43,9 +43,9 @@ dependencies = [
[[package]]
name = "anyhow"
version = "1.0.72"
version = "1.0.75"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "3b13c32d80ecc7ab747b80c3784bce54ee8a7a0cc4fbda9bf4cda2cf6fe90854"
checksum = "a4668cab20f66d8d020e1fbc0ebe47217433c1b6c8f2040faf858554e394ace6"
[[package]]
name = "autocfg"
@ -103,9 +103,9 @@ checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
[[package]]
name = "bitflags"
version = "2.3.3"
version = "2.4.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "630be753d4e58660abd17930c71b647fe46c27ea6b63cc59e1e3851406972e42"
checksum = "b4682ae6287fcf752ecaabbfcc7b6f9b72aa33933dc23a554d853aea8eea8635"
[[package]]
name = "bumpalo"
@ -185,7 +185,7 @@ checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
name = "changeset"
version = "0.1.0"
dependencies = [
"uuid",
"uuid 1.4.1",
]
[[package]]
@ -233,6 +233,34 @@ version = "1.1.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "3d7b894f5411737b7867f4827955924d7c254fc9f4d91a6aad6b097804b1018b"
[[package]]
name = "config"
version = "0.1.0"
dependencies = [
"config-derive",
"cool_asserts",
"serde",
"serde_json",
"thiserror",
]
[[package]]
name = "config-derive"
version = "0.1.0"
dependencies = [
"quote",
"syn 1.0.109",
]
[[package]]
name = "cool_asserts"
version = "2.0.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "ee9f254e53f61e2688d3677fa2cbe4e9b950afd56f48819c98817417cf6b28ec"
dependencies = [
"indent_write",
]
[[package]]
name = "coordinates"
version = "0.1.0"
@ -373,7 +401,7 @@ checksum = "487585f4d0c6655fe74905e2504d8ad6908e4db67f744eb140876906c2f3175d"
dependencies = [
"proc-macro2",
"quote",
"syn 2.0.28",
"syn 2.0.29",
]
[[package]]
@ -394,7 +422,7 @@ dependencies = [
"serde_json",
"tempfile",
"thiserror",
"uuid",
"uuid 0.8.2",
]
[[package]]
@ -476,9 +504,9 @@ dependencies = [
[[package]]
name = "flate2"
version = "1.0.26"
version = "1.0.27"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "3b9429470923de8e8cbd4d2dc513535400b4b3fef0319fb5c4e1f520a7bef743"
checksum = "c6c98ee8095e9d1dcbf2fcc6d95acccb90d1c81db1e44725c6a984b1dbdfb010"
dependencies = [
"crc32fast",
"miniz_oxide",
@ -644,7 +672,7 @@ checksum = "89ca545a94061b6365f2c7355b4b32bd20df3ff95f02da9329b34ccc3bd6ee72"
dependencies = [
"proc-macro2",
"quote",
"syn 2.0.28",
"syn 2.0.29",
]
[[package]]
@ -900,6 +928,15 @@ dependencies = [
"system-deps",
]
[[package]]
name = "grid"
version = "0.9.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "0634107a3a005070dd73e27e74ecb691a94e9e5ba7829f434db7fbf73a6b5c47"
dependencies = [
"no-std-compat",
]
[[package]]
name = "gsk4"
version = "0.6.3"
@ -1083,9 +1120,9 @@ checksum = "d897f394bad6a705d5f4104762e116a75639e470d80901eed05a860a95cb1904"
[[package]]
name = "httpdate"
version = "1.0.2"
version = "1.0.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "c4a1e36c821dbe04574f602848a19f742f4fb3c98d40449f11bcad18d6b17421"
checksum = "df3b46402a9d5adb4c86a0cf463f42e19994e3ee891101b1841f30a545cb49a9"
[[package]]
name = "hyper"
@ -1104,7 +1141,7 @@ dependencies = [
"httpdate",
"itoa",
"pin-project-lite",
"socket2",
"socket2 0.4.9",
"tokio",
"tower-service",
"tracing",
@ -1168,9 +1205,9 @@ dependencies = [
[[package]]
name = "image"
version = "0.24.6"
version = "0.24.7"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "527909aa81e20ac3a44803521443a765550f09b5130c2c2fa1ea59c2f8f50a3a"
checksum = "6f3dfdbdd72063086ff443e297b61695500514b1e41095b6fb9a5ab48a70a711"
dependencies = [
"bytemuck",
"byteorder",
@ -1185,6 +1222,12 @@ dependencies = [
"tiff",
]
[[package]]
name = "indent_write"
version = "2.2.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "0cfe9645a18782869361d9c8732246be7b410ad4e919d3609ebabdac00ba12c3"
[[package]]
name = "indexmap"
version = "1.9.3"
@ -1254,6 +1297,22 @@ dependencies = [
"wasm-bindgen",
]
[[package]]
name = "kifu-core"
version = "0.1.0"
dependencies = [
"chrono",
"config",
"config-derive",
"cool_asserts",
"grid",
"serde",
"serde_json",
"sgf",
"thiserror",
"typeshare",
]
[[package]]
name = "lazy_static"
version = "1.4.0"
@ -1329,9 +1388,9 @@ dependencies = [
[[package]]
name = "log"
version = "0.4.19"
version = "0.4.20"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "b06a4cde4c0f271a446782e3eff8de789548ce57dbc8eca9292c27f4a42004b4"
checksum = "b5e6163cb8c49088c2c36f57875e58ccd8c87c7427f7fbd50ea6710b2f3f2e8f"
[[package]]
name = "memchr"
@ -1419,6 +1478,12 @@ dependencies = [
"tempfile",
]
[[package]]
name = "no-std-compat"
version = "0.4.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "b93853da6d84c2e3c7d730d6473e8817692dd89be387eb01b94d7f108ecb5b8c"
[[package]]
name = "nom"
version = "7.1.3"
@ -1508,7 +1573,7 @@ checksum = "a948666b637a0f465e8564c73e89d4dde00d72d4d473cc972f390fc3dcee7d9c"
dependencies = [
"proc-macro2",
"quote",
"syn 2.0.28",
"syn 2.0.29",
]
[[package]]
@ -1648,14 +1713,14 @@ checksum = "4359fd9c9171ec6e8c62926d6faaf553a8dc3f64e1507e76da7911b4f6a04405"
dependencies = [
"proc-macro2",
"quote",
"syn 2.0.28",
"syn 2.0.29",
]
[[package]]
name = "pin-project-lite"
version = "0.2.11"
version = "0.2.12"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "2c516611246607d0c04186886dbb3a754368ef82c79e9827a802c6d836dd111c"
checksum = "12cc1b0bf1727a77a54b6654e7b5f1af8604923edc8b81885f8ec92f9e3f0a05"
[[package]]
name = "pin-utils"
@ -1768,9 +1833,9 @@ checksum = "a1d01941d82fa2ab50be1e79e6714289dd7cde78eba4c074bc5a4374f650dfe0"
[[package]]
name = "quote"
version = "1.0.32"
version = "1.0.33"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "50f3b39ccfb720540debaa0164757101c08ecb8d326b15358ce76a62c7e85965"
checksum = "5267fca4496028628a95160fc423a33e8b2e6af8a5302579e322e4b520293cae"
dependencies = [
"proc-macro2",
]
@ -1940,11 +2005,11 @@ dependencies = [
[[package]]
name = "rustix"
version = "0.38.7"
version = "0.38.8"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "172891ebdceb05aa0005f533a6cbfca599ddd7d966f6f5d4d9b2e70478e70399"
checksum = "19ed4fa021d81c8392ce04db050a3da9a60299050b7ae1cf482d862b54a7218f"
dependencies = [
"bitflags 2.3.3",
"bitflags 2.4.0",
"errno",
"libc",
"linux-raw-sys",
@ -2043,14 +2108,14 @@ checksum = "aafe972d60b0b9bee71a91b92fee2d4fb3c9d7e8f6b179aa99f27203d99a4816"
dependencies = [
"proc-macro2",
"quote",
"syn 2.0.28",
"syn 2.0.29",
]
[[package]]
name = "serde_json"
version = "1.0.104"
version = "1.0.105"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "076066c5f1078eac5b722a31827a8832fe108bed65dfa75e233c89f8206e976c"
checksum = "693151e1ac27563d6dbcec9dee9fbd5da8539b20fa14ad3752b2e6d363ace360"
dependencies = [
"itoa",
"ryu",
@ -2135,6 +2200,16 @@ dependencies = [
"winapi",
]
[[package]]
name = "socket2"
version = "0.5.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "2538b18701741680e0322a2302176d3253a35388e2e62f172f64f4f16605f877"
dependencies = [
"libc",
"windows-sys",
]
[[package]]
name = "spin"
version = "0.9.8"
@ -2157,9 +2232,9 @@ dependencies = [
[[package]]
name = "syn"
version = "2.0.28"
version = "2.0.29"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "04361975b3f5e348b2189d8dc55bc942f278b2d482a6a0365de5bdd62d351567"
checksum = "c324c494eba9d92503e6f1ef2e6df781e78f6a7705a0202d9801b198807d518a"
dependencies = [
"proc-macro2",
"quote",
@ -2200,29 +2275,29 @@ dependencies = [
[[package]]
name = "thiserror"
version = "1.0.44"
version = "1.0.47"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "611040a08a0439f8248d1990b111c95baa9c704c805fa1f62104b39655fd7f90"
checksum = "97a802ec30afc17eee47b2855fc72e0c4cd62be9b4efe6591edde0ec5bd68d8f"
dependencies = [
"thiserror-impl",
]
[[package]]
name = "thiserror-impl"
version = "1.0.44"
version = "1.0.47"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "090198534930841fab3a5d1bb637cde49e339654e606195f8d9c76eeb081dc96"
checksum = "6bb623b56e39ab7dcd4b1b98bb6c8f8d907ed255b18de254088016b27a8ee19b"
dependencies = [
"proc-macro2",
"quote",
"syn 2.0.28",
"syn 2.0.29",
]
[[package]]
name = "tiff"
version = "0.8.1"
version = "0.9.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "7449334f9ff2baf290d55d73983a7d6fa15e01198faef72af07e2a8db851e471"
checksum = "6d172b0f4d3fba17ba89811858b9d3d97f928aece846475bbda076ca46736211"
dependencies = [
"flate2",
"jpeg-decoder",
@ -2266,11 +2341,10 @@ checksum = "1f3ccbac311fea05f86f61904b462b55fb3df8837a366dfc601a0161d0532f20"
[[package]]
name = "tokio"
version = "1.29.1"
version = "1.32.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "532826ff75199d5833b9d2c5fe410f29235e25704ee5f0ef599fb51c21f4a4da"
checksum = "17ed6077ed6cd6c74735e21f37eb16dc3935f96878b1fe961074089cc80893f9"
dependencies = [
"autocfg",
"backtrace",
"bytes",
"libc",
@ -2279,7 +2353,7 @@ dependencies = [
"parking_lot",
"pin-project-lite",
"signal-hook-registry",
"socket2",
"socket2 0.5.3",
"tokio-macros",
"windows-sys",
]
@ -2292,7 +2366,7 @@ checksum = "630bdcf245f78637c13ec01ffae6187cca34625e8c63150d424b59e55af2675e"
dependencies = [
"proc-macro2",
"quote",
"syn 2.0.28",
"syn 2.0.29",
]
[[package]]
@ -2488,6 +2562,15 @@ dependencies = [
"serde",
]
[[package]]
name = "uuid"
version = "1.4.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "79daa5ed5740825c40b389c5e50312b9c86df53fccd33f281df655642b43869d"
dependencies = [
"getrandom",
]
[[package]]
name = "vcpkg"
version = "0.2.15"
@ -2557,7 +2640,7 @@ dependencies = [
"once_cell",
"proc-macro2",
"quote",
"syn 2.0.28",
"syn 2.0.29",
"wasm-bindgen-shared",
]
@ -2591,7 +2674,7 @@ checksum = "54681b18a46765f095758388f2d0cf16eb8d4169b639ab575a8f5693af210c7b"
dependencies = [
"proc-macro2",
"quote",
"syn 2.0.28",
"syn 2.0.29",
"wasm-bindgen-backend",
"wasm-bindgen-shared",
]
@ -2660,9 +2743,9 @@ dependencies = [
[[package]]
name = "windows-targets"
version = "0.48.1"
version = "0.48.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "05d4b17490f70499f20b9e791dcf6a299785ce8af4d709018206dc5b4953e95f"
checksum = "27f51fb4c64f8b770a823c043c7fad036323e1c48f55287b7bbb7987b2fcdf3b"
dependencies = [
"windows_aarch64_gnullvm",
"windows_aarch64_msvc",
@ -2675,51 +2758,51 @@ dependencies = [
[[package]]
name = "windows_aarch64_gnullvm"
version = "0.48.0"
version = "0.48.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "91ae572e1b79dba883e0d315474df7305d12f569b400fcf90581b06062f7e1bc"
checksum = "fde1bb55ae4ce76a597a8566d82c57432bc69c039449d61572a7a353da28f68c"
[[package]]
name = "windows_aarch64_msvc"
version = "0.48.0"
version = "0.48.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "b2ef27e0d7bdfcfc7b868b317c1d32c641a6fe4629c171b8928c7b08d98d7cf3"
checksum = "1513e8d48365a78adad7322fd6b5e4c4e99d92a69db8df2d435b25b1f1f286d4"
[[package]]
name = "windows_i686_gnu"
version = "0.48.0"
version = "0.48.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "622a1962a7db830d6fd0a69683c80a18fda201879f0f447f065a3b7467daa241"
checksum = "60587c0265d2b842298f5858e1a5d79d146f9ee0c37be5782e92a6eb5e1d7a83"
[[package]]
name = "windows_i686_msvc"
version = "0.48.0"
version = "0.48.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "4542c6e364ce21bf45d69fdd2a8e455fa38d316158cfd43b3ac1c5b1b19f8e00"
checksum = "224fe0e0ffff5d2ea6a29f82026c8f43870038a0ffc247aa95a52b47df381ac4"
[[package]]
name = "windows_x86_64_gnu"
version = "0.48.0"
version = "0.48.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "ca2b8a661f7628cbd23440e50b05d705db3686f894fc9580820623656af974b1"
checksum = "62fc52a0f50a088de499712cbc012df7ebd94e2d6eb948435449d76a6287e7ad"
[[package]]
name = "windows_x86_64_gnullvm"
version = "0.48.0"
version = "0.48.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "7896dbc1f41e08872e9d5e8f8baa8fdd2677f29468c4e156210174edc7f7b953"
checksum = "2093925509d91ea3d69bcd20238f4c2ecdb1a29d3c281d026a09705d0dd35f3d"
[[package]]
name = "windows_x86_64_msvc"
version = "0.48.0"
version = "0.48.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1a515f5799fe4961cb532f983ce2b23082366b898e52ffbce459c86f67c8378a"
checksum = "b6ade45bc8bf02ae2aa34a9d54ba660a1a58204da34ba793c00d83ca3730b5f1"
[[package]]
name = "winnow"
version = "0.5.4"
version = "0.5.14"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "acaaa1190073b2b101e15083c38ee8ec891b5e05cbee516521e94ec008f61e64"
checksum = "d09770118a7eb1ccaf4a594a221334119a44a814fcb0d31c5b85e83e97227a97"
dependencies = [
"memchr",
]

View File

@ -1,16 +1,19 @@
[workspace]
members = [
"changeset",
"config",
"config-derive",
"coordinates",
"cyberpunk-splash",
"dashboard",
"emseries",
"flow",
"fluent-ergonomics",
"kifu/core",
"geo-types",
"hex-grid",
"ifc",
"memorycache",
"screenplay",
"emseries",
"coordinates",
"flow",
"sgf",
"changeset",
"hex-grid",
]

View File

@ -4,19 +4,21 @@ set -euo pipefail
set -x
RUST_ALL_TARGETS=(
"changeset"
"config"
"config-derive"
"coordinates"
"cyberpunk-splash"
"dashboard"
"emseries"
"flow"
"fluent-ergonomics"
"geo-types"
"hex-grid"
"ifc"
"memorycache"
"geo-types"
"fluent-ergonomics"
"cyberpunk-splash"
"screenplay"
"emseries"
"coordinates"
"flow"
"sgf"
"changeset"
"hex-grid"
)
build_rust_targets() {

14
config-derive/Cargo.toml Normal file
View File

@ -0,0 +1,14 @@
[package]
name = "config-derive"
version = "0.1.0"
edition = "2021"
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
[lib]
proc-macro = true
[dependencies]
quote = { version = "1" }
syn = { version = "1", features = [ "extra-traits" ] }

23
config-derive/src/lib.rs Normal file
View File

@ -0,0 +1,23 @@
extern crate proc_macro;
use proc_macro::TokenStream;
use quote::quote;
use syn::{parse_macro_input, DeriveInput};
#[proc_macro_derive(ConfigOption)]
pub fn derive(input: TokenStream) -> TokenStream {
let DeriveInput { ident, .. } = parse_macro_input!(input as DeriveInput);
let result = quote! {
impl From<&Config> for Option<#ident> {
fn from(config: &Config) -> Self {
match config.values.get(&ConfigName::#ident) {
Some(ConfigOption::#ident(val)) => Some(val.clone()),
_ => None,
}
}
}
};
result.into()
}

16
config/Cargo.toml Normal file
View File

@ -0,0 +1,16 @@
[package]
name = "config"
version = "0.1.0"
edition = "2021"
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
[dependencies]
config-derive = { path = "../config-derive" }
serde_json = { version = "1" }
serde = { version = "1", features = [ "derive" ] }
thiserror = { version = "1" }
[dev-dependencies]
cool_asserts = { version = "2" }

159
config/src/lib.rs Normal file
View File

@ -0,0 +1,159 @@
/*
use std::{
collections::HashMap,
fs::File,
hash::Hash,
io::{ErrorKind, Read},
path::PathBuf,
};
*/
pub use config_derive::ConfigOption;
use thiserror::Error;
#[derive(Debug, Error)]
pub enum ConfigReadError {
#[error("Cannot read the configuration file: {0}")]
CannotRead(std::io::Error),
#[error("Cannot open the configuration file for reading: {0}")]
CannotOpen(std::io::Error),
#[error("Invalid json data found in the configurationfile: {0}")]
InvalidJSON(serde_json::Error),
}
#[macro_export]
macro_rules! define_config {
($($name:ident($struct:ident),)+) => (
#[derive(Clone, Debug, Hash, PartialEq, Eq, serde::Serialize, serde::Deserialize)]
pub enum ConfigName {
$($name),+
}
#[derive(Clone, Debug, serde::Serialize, serde::Deserialize)]
pub enum ConfigOption {
$($name($struct)),+
}
#[derive(Clone, Debug)]
pub struct Config {
values: std::collections::HashMap<ConfigName, ConfigOption>,
}
impl Config {
pub fn new() -> Self {
Self {
values: std::collections::HashMap::new(),
}
}
pub fn from_path(config_path: std::path::PathBuf) -> Result<Self, $crate::ConfigReadError> {
let mut settings = config_path.clone();
settings.push("config");
match std::fs::File::open(settings) {
Ok(mut file) => {
let mut buf = String::new();
std::io::Read::read_to_string(&mut file, &mut buf)
.map_err(|err| $crate::ConfigReadError::CannotRead(err))?;
let values = serde_json::from_str(buf.as_ref())
.map_err(|err| $crate::ConfigReadError::InvalidJSON(err))?;
Ok(Self {
values,
})
}
Err(io_err) => {
match io_err.kind() {
std::io::ErrorKind::NotFound => {
/* create the path and an empty file */
Ok(Self {
values: std::collections::HashMap::new(),
})
}
_ => Err($crate::ConfigReadError::CannotOpen(io_err)),
}
}
}
}
pub fn set(&mut self, val: ConfigOption) {
let _ = match val {
$(ConfigOption::$struct(_) => self.values.insert(ConfigName::$name, val)),+
};
}
pub fn get<'a, T>(&'a self) -> Option<T>
where
Option<T>: From<&'a Self>,
{
self.into()
}
}
)
}
#[cfg(test)]
mod test {
use super::*;
use cool_asserts::assert_matches;
use serde::{Deserialize, Serialize};
use std::collections::HashMap;
use std::path::PathBuf;
define_config! {
DatabasePath(DatabasePath),
Me(Me),
}
#[derive(Clone, Debug, PartialEq, Eq, Serialize, Deserialize, ConfigOption)]
pub struct DatabasePath(PathBuf);
#[derive(Clone, Debug, PartialEq, Eq, Serialize, Deserialize)]
enum Rank {
Kyu(i8),
Dan(i8),
}
#[derive(Clone, Debug, PartialEq, Eq, Serialize, Deserialize, ConfigOption)]
pub struct Me {
name: String,
rank: Option<Rank>,
}
#[test]
fn it_can_set_and_get_options() {
let mut config: Config = Config::new();
config.set(ConfigOption::DatabasePath(DatabasePath(PathBuf::from(
"./fixtures/five_games",
))));
assert_eq!(
Some(DatabasePath(PathBuf::from("./fixtures/five_games"))),
config.get()
);
}
#[test]
fn it_can_serialize_and_deserialize() {
let mut config = Config::new();
config.set(ConfigOption::DatabasePath(DatabasePath(PathBuf::from(
"fixtures/five_games",
))));
config.set(ConfigOption::Me(Me {
name: "Savanni".to_owned(),
rank: Some(Rank::Kyu(10)),
}));
let s = serde_json::to_string(&config.values).unwrap();
println!("{}", s);
let values: HashMap<ConfigName, ConfigOption> = serde_json::from_str(s.as_ref()).unwrap();
println!("options: {:?}", values);
assert_matches!(values.get(&ConfigName::DatabasePath),
Some(ConfigOption::DatabasePath(ref db_path)) =>
assert_eq!(Some(db_path.clone()), config.get())
);
assert_matches!(values.get(&ConfigName::Me), Some(ConfigOption::Me(val)) =>
assert_eq!(Some(val.clone()), config.get())
);
}
}

View File

@ -7,6 +7,8 @@ edition = "2021"
[dependencies]
chrono = { version = "0.4" }
config = { path = "../../config" }
config-derive = { path = "../../config-derive" }
sgf = { path = "../../sgf" }
grid = { version = "0.9" }
serde_json = { version = "1" }

View File

@ -1,7 +1,6 @@
use crate::{
types::{AppState, GameState, Player, Rank},
types::{AppState, Config, DatabasePath, GameState, Player, Rank},
ui::{home, playing_field, HomeView, PlayingFieldView},
Config, DatabasePath,
};
use serde::{Deserialize, Serialize};
use std::sync::{Arc, RwLock};
@ -73,7 +72,7 @@ impl CoreApp {
println!("config_path: {:?}", config_path);
let config = Config::from_path(config_path).expect("configuration to open");
let db_path: DatabasePath = config.get();
let db_path: DatabasePath = config.get().unwrap();
let state = Arc::new(RwLock::new(AppState::new(db_path)));
println!("config: {:?}", config);

View File

@ -1,198 +0,0 @@
use crate::types::Player;
use serde::{Deserialize, Serialize};
use std::{
collections::HashMap,
fs::File,
io::{ErrorKind, Read},
path::PathBuf,
};
use thiserror::Error;
/*
pub trait ConfigOption {
type Value;
}
pub struct DatabasePath(PathBuf);
impl ConfigOption for DatabasePath {
type Value = PathBuf;
}
impl ConfigOption for Player {
type Value = Player;
}
pub trait Config {
// fn set_option(option: ConfigOption);
fn get_option<N, C: ConfigOption>(name: Name) -> C<Name = Name>
}
*/
#[derive(Clone, Debug, PartialEq, Eq, Hash, Serialize, Deserialize)]
enum OptionNames {
DatabasePath,
Me,
}
#[derive(Clone, Debug, Serialize, Deserialize)]
#[serde(untagged)]
pub enum ConfigOption {
DatabasePath(DatabasePath),
Me(Me),
}
#[derive(Debug, Error)]
pub enum ConfigReadError {
#[error("Cannot read the configuration file: {0}")]
CannotRead(std::io::Error),
#[error("Cannot open the configuration file for reading: {0}")]
CannotOpen(std::io::Error),
#[error("Invalid json data found in the configurationfile: {0}")]
InvalidJSON(serde_json::Error),
}
#[derive(Clone, Debug)]
pub struct Config {
config_path: PathBuf,
values: HashMap<OptionNames, ConfigOption>,
}
impl Config {
pub fn new(config_path: PathBuf) -> Self {
Self {
config_path,
values: HashMap::new(),
}
}
pub fn from_path(config_path: PathBuf) -> Result<Self, ConfigReadError> {
let mut settings = config_path.clone();
settings.push("config");
match File::open(settings) {
Ok(mut file) => {
let mut buf = String::new();
file.read_to_string(&mut buf)
.map_err(|err| ConfigReadError::CannotRead(err))?;
let values = serde_json::from_str(buf.as_ref())
.map_err(|err| ConfigReadError::InvalidJSON(err))?;
Ok(Self {
config_path,
values,
})
}
Err(io_err) => {
match io_err.kind() {
ErrorKind::NotFound => {
/* create the path and an empty file */
Ok(Self {
config_path,
values: HashMap::new(),
})
}
_ => Err(ConfigReadError::CannotOpen(io_err)),
}
}
}
}
pub fn set(&mut self, val: ConfigOption) {
let _ = match val {
ConfigOption::DatabasePath(_) => self.values.insert(OptionNames::DatabasePath, val),
ConfigOption::Me(_) => self.values.insert(OptionNames::Me, val),
};
}
pub fn get<'a, T>(&'a self) -> T
where
T: From<&'a Self>,
{
self.into()
}
}
#[derive(Clone, Debug, PartialEq, Serialize, Deserialize)]
pub struct DatabasePath(PathBuf);
impl std::ops::Deref for DatabasePath {
type Target = PathBuf;
fn deref(&self) -> &Self::Target {
&self.0
}
}
impl From<&Config> for DatabasePath {
fn from(config: &Config) -> Self {
match config.values.get(&OptionNames::DatabasePath) {
Some(ConfigOption::DatabasePath(path)) => path.clone(),
_ => DatabasePath(config.config_path.clone()),
}
}
}
#[derive(Clone, Debug, PartialEq, Serialize, Deserialize)]
pub struct Me(Player);
impl From<&Config> for Option<Me> {
fn from(config: &Config) -> Self {
config
.values
.get(&OptionNames::Me)
.and_then(|val| match val {
ConfigOption::Me(me) => Some(me.clone()),
_ => None,
})
}
}
impl std::ops::Deref for Me {
type Target = Player;
fn deref(&self) -> &Self::Target {
&self.0
}
}
#[cfg(test)]
mod test {
use super::*;
use crate::types::Rank;
use cool_asserts::assert_matches;
#[test]
fn it_can_set_and_get_options() {
let mut config = Config::new(PathBuf::from("."));
config.set(ConfigOption::DatabasePath(DatabasePath(PathBuf::from(
"fixtures/five_games",
))));
config.set(ConfigOption::Me(Me(Player {
name: "Savanni".to_owned(),
rank: Some(Rank::Kyu(10)),
})));
}
#[test]
fn it_can_serialize_and_deserialize() {
let mut config = Config::new(PathBuf::from("."));
config.set(ConfigOption::DatabasePath(DatabasePath(PathBuf::from(
"fixtures/five_games",
))));
config.set(ConfigOption::Me(Me(Player {
name: "Savanni".to_owned(),
rank: Some(Rank::Kyu(10)),
})));
let s = serde_json::to_string(&config.values).unwrap();
println!("{}", s);
let values: HashMap<OptionNames, ConfigOption> = serde_json::from_str(s.as_ref()).unwrap();
println!("options: {:?}", values);
assert_matches!(values.get(&OptionNames::DatabasePath),
Some(ConfigOption::DatabasePath(db_path)) =>
assert_eq!(*db_path, config.get())
);
assert_matches!(values.get(&OptionNames::Me), Some(ConfigOption::Me(val)) =>
assert_eq!(Some(val.clone()), config.get())
);
}
}

View File

@ -1,3 +1,6 @@
#[macro_use]
extern crate config_derive;
mod api;
pub use api::{
CoreApp, CoreRequest, CoreResponse, CreateGameRequest, HotseatPlayerRequest, PlayerInfoRequest,
@ -6,8 +9,10 @@ pub use api::{
mod board;
pub use board::*;
/*
mod config;
pub use config::*;
*/
mod database;

View File

@ -1,14 +1,40 @@
use crate::{
api::PlayStoneRequest,
board::{Board, Coordinate},
config::DatabasePath,
database::Database,
};
use config::define_config;
use config_derive::ConfigOption;
use serde::{Deserialize, Serialize};
use std::{path::PathBuf, time::Duration};
use thiserror::Error;
use typeshare::typeshare;
define_config! {
DatabasePath(DatabasePath),
Me(Me),
}
#[derive(Clone, Debug, PartialEq, Serialize, Deserialize, ConfigOption)]
pub struct DatabasePath(PathBuf);
impl std::ops::Deref for DatabasePath {
type Target = PathBuf;
fn deref(&self) -> &Self::Target {
&self.0
}
}
#[derive(Clone, Debug, PartialEq, Serialize, Deserialize, ConfigOption)]
pub struct Me(Player);
impl std::ops::Deref for Me {
type Target = Player;
fn deref(&self) -> &Self::Target {
&self.0
}
}
#[derive(Debug, PartialEq, Error)]
pub enum BoardError {
#[error("Position is invalid")]

View File

@ -1,3 +1,3 @@
[toolchain]
channel = "1.68.2"
channel = "1.71.1"
targets = [ "wasm32-unknown-unknown" ]