Make nix build slightly less broken

nix/shimmeringmoon.nix

@@ -1,6 +1,4 @@
 {
-  lib,
-
   pkg-config,
   makeWrapper,
 
@@ -16,20 +14,18 @@
   private-config,
 }:
 let
-  src = lib.cleanSource ../.;
   rustPlatform = makeRustPlatform {
     cargo = rust-toolchain;
     rustc = rust-toolchain;
   };
 in
 rustPlatform.buildRustPackage {
-  inherit src;
   pname = "shimmeringmoon";
   version = "unstable-2025-02-11";
+  src = ../.;
 
-  SHIMMERING_FONTS_DIR = shimmering-fonts;
+  SHIMMERING_FONT_DIR = shimmering-fonts;
   SHIMMERING_CC_DIR = cc-data;
-  SHIMMERING_PRIVATE_CONFIG_DIR = private-config;
 
   nativeBuildInputs = [
     pkg-config
@@ -37,20 +33,16 @@ rustPlatform.buildRustPackage {
     makeWrapper
   ];
 
-  preBuild = ''
-    export SHIMMERING_SOURCE_DIR="$src"
-  '';
-
-  # TODO: is this supposed to be here???
-  # LD_LIBRARY_PATH = lib.makeLibraryPath buildInputs;
   buildInputs = [
     freetype
     fontconfig
     sqlite
     openssl
-    src # Idk if putting this here is correct, but it is required at runtime...
   ];
 
+  # TODO: do I need to add this
+  # LD_LIBRARY_PATH = lib.makeLibraryPath buildInputs;
+
   cargoLock = {
     lockFile = ../Cargo.lock;
     outputHashes = {
@@ -63,6 +55,14 @@ rustPlatform.buildRustPackage {
   # Disable all tests
   doCheck = false;
 
+  postBuild = ''
+    for file in $out/bin/*; do
+      wrapProgram $file \
+        --set SHIMMERING_CC_DIR "${cc-data}" \
+        --set SHIMMERING_PRIVATE_CONFIG_DIR ${private-config}
+    done
+  '';
+
   meta = {
     description = "Arcaea score management toolchain";
     homepage = "https://git.moonythm.dev/prescientmoon/shimmeringmoon";

src/arcaea/import_charts.rs

@@ -21,11 +21,11 @@ struct NotecountEntry {
 	notecount: u32,
 }
 
-fn get_notecount_records(paths: &ShimmeringPaths) -> anyhow::Result<Vec<NotecountEntry>> {
+pub const NOTECOUNT_DATA: &[u8] = include_bytes!("notecounts.csv");
+
+fn get_notecount_records() -> anyhow::Result<Vec<NotecountEntry>> {
 	let mut entries = Vec::new();
-	let mut reader = csv::Reader::from_reader(std::io::BufReader::new(std::fs::File::open(
-		paths.notecount_path(),
-	)?));
+	let mut reader = csv::Reader::from_reader(std::io::Cursor::new(NOTECOUNT_DATA));
 
 	for result in reader.records() {
 		let record = result?;
@@ -167,8 +167,7 @@ pub fn import_songlist(
 	paths: &ShimmeringPaths,
 	conn: &mut rusqlite::Connection,
 ) -> anyhow::Result<()> {
-	let notecount_records =
-		get_notecount_records(paths).context("Failed to read notecount records")?;
+	let notecount_records = get_notecount_records().context("Failed to read notecount records")?;
 	let ptt_entries = get_ptt_entries(paths).context("Failed to read ptt entries")?;
 
 	let transaction = conn.transaction()?;

src/assets.rs

@@ -45,12 +45,7 @@ pub static UNI_FONT: RefCell<Font> = get_font!("unifont.otf");
 // {{{ Asset art helpers
 macro_rules! get_asset {
 	($name: ident, $file:expr) => {
-		get_asset!(
-			$name,
-			$file,
-			concat!(env!("SHIMMERING_SOURCE_DIR"), "/assets"),
-			|d: DynamicImage| d
-		);
+		get_asset!($name, $file, "assets", |d: DynamicImage| d);
 	};
 	($name: ident, $file:expr, $dir: expr, $f:expr) => {
 		pub static $name: LazyLock<RgbaImage> = LazyLock::new(move || {

src/commands/user.rs

@@ -150,7 +150,7 @@ async fn friend_code_impl<C: MessageContext>(
 	ctx: &mut C,
 	target_user: poise::serenity_prelude::User,
 ) -> Result<(), TaggedError> {
-	let user = User::from_context(ctx)?;
+	User::from_context(ctx)?;
 
 	let target = User::by_discord_id(ctx.data(), target_user.id)?;
 

src/context/db.rs

@@ -6,8 +6,8 @@ use r2d2_sqlite::SqliteConnectionManager;
 use rusqlite_migration::Migrations;
 use std::sync::LazyLock;
 
-use crate::arcaea::import_charts::import_songlist;
-use crate::context::hash::hash_files;
+use crate::arcaea::import_charts::{import_songlist, NOTECOUNT_DATA};
+use crate::context::hash::{hash_bytes, hash_files};
 use crate::context::paths::ShimmeringPaths;
 use crate::context::process_jackets::process_jackets;
 // }}}
@@ -35,7 +35,7 @@ pub fn connect_db(paths: &ShimmeringPaths) -> anyhow::Result<SqlitePool> {
 	let current_raw_jackets_hash = hash_files(&paths.raw_jackets_path())?;
 	let current_songlist_hash = hash_files(&paths.songlist_path())?;
 	let current_cc_data_hash = hash_files(&paths.cc_data_path())?;
-	let current_notecount_hash = hash_files(&paths.notecount_path())?;
+	let current_notecount_hash = hash_bytes(NOTECOUNT_DATA);
 
 	let (prev_raw_jackets_hash, prev_songlist_hash, prev_cc_data_hash, prev_notecount_hash) = conn
 		.query_row("SELECT * FROM metadata", (), |row| {

src/context/hash.rs

@@ -22,3 +22,11 @@ pub fn hash_files(path: &std::path::Path) -> anyhow::Result<String> {
 	let string = base16ct::lower::encode_string(&res);
 	Ok(string)
 }
+
+pub fn hash_bytes(bytes: &[u8]) -> String {
+	let mut hasher = Sha256::default();
+	hasher.update(bytes);
+	let res = hasher.finalize();
+	let string = base16ct::lower::encode_string(&res);
+	string
+}

src/context/paths.rs

@@ -39,9 +39,6 @@ pub struct ShimmeringPaths {
 
 	/// This directory contains logs and other debugging info.
 	log_dir: PathBuf,
-
-	/// This location the source-code resides at
-	source_dir: PathBuf,
 }
 
 impl ShimmeringPaths {
@@ -52,7 +49,6 @@ impl ShimmeringPaths {
 			data_dir: get_env_dir_path("SHIMMERING_DATA_DIR", Some("STATE_DIRECTORY"))?,
 			log_dir: get_env_dir_path("SHIMMERING_LOG_DIR", Some("LOGS_DIRECTORY"))?,
 			private_config_dir: get_env_dir_path("SHIMMERING_PRIVATE_CONFIG_DIR", None)?,
-			source_dir: PathBuf::from_str(env!("SHIMMERING_SOURCE_DIR")).unwrap(),
 		};
 
 		Ok(res)
@@ -86,18 +82,6 @@ impl ShimmeringPaths {
 		self.private_config_dir.join("songlist.json")
 	}
 
-	pub fn scripts_dir(&self) -> PathBuf {
-		self.source_dir.join("scripts")
-	}
-
-	pub fn config_dir(&self) -> PathBuf {
-		self.source_dir.join("config")
-	}
-
-	pub fn notecount_path(&self) -> PathBuf {
-		self.config_dir().join("notecounts.csv")
-	}
-
 	pub fn cc_data_path(&self) -> PathBuf {
 		PathBuf::from_str(concat!(env!("SHIMMERING_CC_DIR"), "/ptt.json")).unwrap()
 	}

src/logs.rs

@@ -21,7 +21,7 @@ fn should_save_debug_images() -> bool {
 
 #[inline]
 fn get_log_dir() -> PathBuf {
-	get_env_dir_path("SHIMMERING_LOG_DIR", "LOGS_DIRECTORY").unwrap()
+	get_env_dir_path("SHIMMERING_LOG_DIR", Some("LOGS_DIRECTORY")).unwrap()
 }
 
 #[inline]

src/recognition/ui.rs

@@ -100,8 +100,7 @@ impl UIMeasurements {
 		let mut measurements = Vec::new();
 		let mut measurement = UIMeasurement::default();
 
-		const CONTENTS: &str =
-			include_str!(concat!(env!("SHIMMERING_SOURCE_DIR"), "/config/ui.txt"));
+		const CONTENTS: &str = include_str!("ui.txt");
 
 		// {{{ Parse measurement file
 		for (i, line) in CONTENTS.split('\n').enumerate() {