❄️ Add shell.nix (#15)

.gitignore

@@ -1,5 +1,6 @@
 .env
 .vscode
+.tmp
 config.yml
 
 lyra/target

lyra/Cargo.toml

@@ -2,7 +2,7 @@
 name = "lyra"
 readme = "../README.md"
 description = "A featureful, self-hostable Discord music bot."
-version = "0.5.0"
+version = "0.5.1"
 edition = "2021"
 license = "GPL-3.0"
 repository = "https://github.com/lyra-music/lyra"
@@ -46,7 +46,7 @@ unicode-segmentation = "1.11.0"
 dashmap = "5.5.3"
 dotenvy = "0.15.7"
 dotenvy_macro = "0.15.7"
-thiserror = "1.0.58"
+thiserror = "1.0.60"
 color-eyre = "0.6.3"
 rstest = "0.19.0"
 futures = "0.3.30"
@@ -66,7 +66,7 @@ rand = "0.8.5"
 itertools = "0.12.1"
 rayon = "1.10.0"
 lazy_static = "1.4.0"
-chrono = "0.4.37"
+chrono = "0.4.38"
 sqlx = { version = "0.7.4", features = ["postgres", "runtime-tokio-rustls"] }
 mixbox = "2.0.0"
 lavalink-rs = { version = "0.11.0", features = ["twilight16"] }
@@ -99,7 +99,7 @@ features = ["jpeg", "png", "gif", "tiff"]
 default-features = false
 
 [dependencies.palette]
-version = "0.7.5"
+version = "0.7.6"
 features = ["std"]
 default-features = false
 

scripts/db

@@ -1,2 +1,2 @@
-#!/bin/sh
-cd ./db && cargo sqlx database setup
+#!/usr/bin/env sh
+cd ./db && cargo sqlx database setup

scripts/lavalink

@@ -1,8 +1,8 @@
-#!/bin/bash
+#!/usr/bin/env bash
 # For starting the lavalink server (Linux)
 
 set -a # automatically export all variables
 source .env
 set +a
 
-(cd lavalink && ./java -jar Lavalink.jar)
+(cd lavalink && java -jar Lavalink.jar)

shell.nix

@@ -0,0 +1,35 @@
+{ pkgs ? import <nixpkgs> { } }:
+pkgs.mkShell {
+  name = "dev";
+
+  nativeBuildInputs = with pkgs; [
+    clang
+    mold
+    pgcli
+    sqlx-cli
+    postgresql
+    zulu
+  ];
+
+  LD_LIBRARY_PATH = "${pkgs.stdenv.cc.cc.lib}/lib";
+
+  shellHook = ''
+    TMPD="$PWD/.tmp"
+    export PGDATA="$TMPD/mydb"
+    export SOCKET_DIRECTORIES="$TMPD/socket"
+
+    mkdir -p $SOCKET_DIRECTORIES
+
+    initdb
+    echo "unix_socket_directories = '$SOCKET_DIRECTORIES'" >> $PGDATA/postgresql.conf
+    pg_ctl -l $PGDATA/logfile start
+    createuser postgres --createdb -h localhost
+    ./scripts/db
+
+    function end {
+      pg_ctl stop
+      rm -rf $TMPD
+    }
+    trap end EXIT
+  '';
+}