version in assets

src/config.rs

@@ -16,26 +16,30 @@ impl Config {
     pub fn from_env() -> Result<Self, Box<dyn std::error::Error>> {
         let host = env_var("APP_HOST", "127.0.0.1").parse()?;
         let port = env_var("APP_PORT", "3000").parse()?;
-        let database_max_connections = env_var("DATABASE_MAX_CONNECTIONS", "8").parse()?;
-        let upload_max_size_mb: usize = env_var("UPLOAD_MAX_SIZE_MB", "20").parse()?;
+        let database_max_connections =
+            env_var("DATABASE_MAX_CONNECTIONS", "8").parse()?;
+
+        let upload_max_size_mb: usize =
+            env_var("UPLOAD_MAX_SIZE_MB", "20").parse()?;
+
         if upload_max_size_mb == 0 {
-            return Err("UPLOAD_MAX_SIZE_MB > 0".into());
+            return Err("UPLOAD_MAX_SIZE_MB must be greater than 0".into());
         }
 
         Ok(Self {
             host,
             port,
-            database_url: env_var("DATABASE_URL", "sqlite:///data/db/rustpad.db?mode=rwc"),
+            database_url: env_var(
+                "DATABASE_URL",
+                "sqlite:///data/db/rustpad.db?mode=rwc",
+            ),
             database_max_connections,
             static_dir: env_var("STATIC_DIR", "static"),
             files_dir: env_var("FILES_DIR", "data/files"),
             upload_max_size_bytes: upload_max_size_mb
                 .checked_mul(1024 * 1024)
-                .ok_or("UPLOAD_MAX_SIZE_MB to big")?,
-            asset_version: env::var("ASSET_VERSION")
-                .ok()
-                .filter(|value| !value.trim().is_empty())
-                .unwrap_or_else(|| env!("CARGO_PKG_VERSION").to_owned()),
+                .ok_or("UPLOAD_MAX_SIZE_MB is too large")?,
+            asset_version: env!("CARGO_PKG_VERSION").to_owned(),
         })
     }
 }