feat: basic tag reading

.gitignore

@@ -1 +1,3 @@
 /target
+*.flac
+*.mp3

flake.lock

@@ -1,82 +0,0 @@
-{
-  "nodes": {
-    "nixpkgs": {
-      "locked": {
-        "lastModified": 1786993761,
-        "narHash": "sha256-1LU+eVzo7NRDq41O60TWWuSfE9nziXuN1AcU0STCR9k=",
-        "owner": "nixos",
-        "repo": "nixpkgs",
-        "rev": "8b7dc2ca50dd99ca3af5af1436b06b5adb1e54c9",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nixos",
-        "ref": "nixpkgs-unstable",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
-    "root": {
-      "inputs": {
-        "nixpkgs": "nixpkgs",
-        "rust-overlay": "rust-overlay",
-        "utils": "utils"
-      }
-    },
-    "rust-overlay": {
-      "inputs": {
-        "nixpkgs": [
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "lastModified": 1787022047,
-        "narHash": "sha256-wNlYM/obKOkkRELrOfto1JT5CRANR6hB/RjOELp223U=",
-        "owner": "oxalica",
-        "repo": "rust-overlay",
-        "rev": "b32685dd7c5a965aa8273adb7ddaf7f5b40d0faa",
-        "type": "github"
-      },
-      "original": {
-        "owner": "oxalica",
-        "repo": "rust-overlay",
-        "type": "github"
-      }
-    },
-    "systems": {
-      "locked": {
-        "lastModified": 1681028828,
-        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
-        "owner": "nix-systems",
-        "repo": "default",
-        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-systems",
-        "repo": "default",
-        "type": "github"
-      }
-    },
-    "utils": {
-      "inputs": {
-        "systems": "systems"
-      },
-      "locked": {
-        "lastModified": 1731533236,
-        "narHash": "sha256-l0KFg5HjrsfsO/JpG+r7fRrqm12kzFHyUHqHCVpMMbI=",
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "rev": "11707dc2f618dd54ca8739b309ec4fc024de578b",
-        "type": "github"
-      },
-      "original": {
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "type": "github"
-      }
-    }
-  },
-  "root": "root",
-  "version": 7
-}

src/main.rs

@@ -1,3 +1,28 @@
-fn main() {
-    println!("Hello, world!");
+use lofty::file::TaggedFileExt;
+use lofty::probe::Probe;
+use std::env;
+
+fn main() -> Result<(), Box<dyn std::error::Error>> {
+    let args: Vec<String> = env::args().collect();
+
+    if args.len() < 2 {
+        return Err("Not a file. Usage: music-sort <file_path>".into());
+    }
+
+    let file_path = &args[1];
+
+    let tagged_file = Probe::open(file_path)
+        .expect("ERROR: Bad path provided!")
+        .read()
+        .expect("ERROR: Failed to read file!");
+
+    let id3v2 = tagged_file.primary_tag();
+
+    if let Some(tag) = id3v2 {
+        for item in tag.items() {
+            println!("{:?}", item);
+        }
+    }
+
+    Ok(())
 }