add .env loading

.gitignore

@@ -1 +1,2 @@
 /target
+.env

Cargo.lock

@@ -387,6 +387,12 @@ dependencies = [
  "syn",
 ]
 
+[[package]]
+name = "dotenv"
+version = "0.15.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "77c90badedccf4105eca100756a0b1289e191f6fcbdadd3cee1d2f614f97da8f"
+
 [[package]]
 name = "dtoa"
 version = "1.0.11"
@@ -998,6 +1004,7 @@ dependencies = [
  "async-trait",
  "async-walkdir",
  "clap",
+ "dotenv",
  "futures",
  "id3",
  "itertools",

Cargo.toml

@@ -12,6 +12,7 @@ async-trait = "0.1.89"
 clap = { version = "4.6.0", features = ["derive"] }
 anyhow = "1.0.102"
 itertools = "0.14.0"
+dotenv = "0.15.0"
 
 id3 = { version = "1.16.4", default-features = false, features = ["tokio"] }
 reqwest = { version = "0.13.2", default-features = false, features = [

src/main.rs

@@ -46,6 +46,8 @@ struct Args {
 
 #[tokio::main]
 async fn main() -> Result<()> {
+    dotenv::dotenv()?;
+
     let args = Args::parse();
 
     let music_dir_path = args.music_dir_path;