From 29733272e36438f1f2e083514ae83c49dcd46b26 Mon Sep 17 00:00:00 2001
From: Christoph Brandau <c.brandau91@gmail.com>
Date: Thu, 23 Jul 2026 21:42:52 +0200
Subject: [PATCH] rust impl

---
 Cargo.lock  | 82 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 Cargo.toml  |  3 ++
 src/main.rs | 17 ++++++++++-
 3 files changed, 101 insertions(+), 1 deletion(-)

diff --git a/Cargo.lock b/Cargo.lock
index 84b84cc..1cd2809 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2,6 +2,88 @@
 # It is not intended for manual editing.
 version = 4
 
+[[package]]
+name = "dotenvy"
+version = "0.15.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1aaf95b3e5c8f23aa320147307562d361db0ae0d51242340f558153b4eb2439b"
+
 [[package]]
 name = "immich-extern-to-album"
 version = "0.1.0"
+dependencies = [
+ "dotenvy",
+ "log",
+ "serde",
+]
+
+[[package]]
+name = "log"
+version = "0.4.33"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0ceec5bc11778974d1bcb055b18002eba7f4b3518b6a0081b3af5f21666da9ad"
+
+[[package]]
+name = "proc-macro2"
+version = "1.0.107"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "985e7ec9bb745e6ce6535b544d84d6cd6f7ad8bd711c398938ae983b91a766d9"
+dependencies = [
+ "unicode-ident",
+]
+
+[[package]]
+name = "quote"
+version = "1.0.47"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1fbf4db142a473a8d80c26bbf18454ed458bf8d26c8219c331daecfdbd079001"
+dependencies = [
+ "proc-macro2",
+]
+
+[[package]]
+name = "serde"
+version = "1.0.229"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4148590afebada386688f18773da617792bf2ef03ffc1e4cbd2b1d45b023e0ba"
+dependencies = [
+ "serde_core",
+ "serde_derive",
+]
+
+[[package]]
+name = "serde_core"
+version = "1.0.229"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "67dca2c9c51e58a4791a4b1ed58308b39c64224d349a935ab5039aa360942a48"
+dependencies = [
+ "serde_derive",
+]
+
+[[package]]
+name = "serde_derive"
+version = "1.0.229"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e7a5d71263a5a7d47b41f6b3f06ba276f10cc18b0931f1799f710578e2309348"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "syn"
+version = "3.0.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "53e9bae58849f64dfa4f5d5ae372c8341f7305f82a3868709269343628b659a3"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "unicode-ident",
+]
+
+[[package]]
+name = "unicode-ident"
+version = "1.0.24"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e6e4313cd5fcd3dad5cafa179702e2b244f760991f45397d14d4ebf38247da75"
diff --git a/Cargo.toml b/Cargo.toml
index a6f9340..2729b31 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -4,3 +4,6 @@ version = "0.1.0"
 edition = "2024"
 
 [dependencies]
+dotenvy = "0.15.7"
+log = "0.4.33"
+serde = { version = "1.0.228", features = ["derive"] }
diff --git a/src/main.rs b/src/main.rs
index e7a11a9..cb205ad 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,3 +1,18 @@
+use std::env;
+struct AppState {
+    immich_url: String,
+    immich_api_key: String,
+    libary_id: String,
+    external_root: String,
+}
+
 fn main() {
-    println!("Hello, world!");
+    let app_state = AppState {
+        immich_url: env::var("IMMICH_URL").unwrap_or_else(|_| "".to_string()),
+        immich_api_key: env::var("IMMICH_API_KEY").unwrap_or_else(|_| "".to_string()),
+        libary_id: env::var("IMMICH_LIBRARY_ID").unwrap_or_else(|_| "".to_string()),
+        external_root: env
+            ::var("EXTERNAL_ROOT")
+            .unwrap_or_else(|_| "/mnt/nextcloud-photos".to_string()),
+    };
 }