Migrate club rename and numeric squad reads

openfut-utas-host/src/config.rs

@@ -39,6 +39,11 @@ pub struct HostConfig {
     /// identity store's parent directory + `clientdata.json`. The blobs are
     /// non-authoritative client UI state, so a default path is safe.
     pub clientdata_path: String,
+    /// Shared FIFA17 account JSON (`fut_account.py` shape), used for club-name
+    /// reads and the Rust-owned rename mutation. Defaults to
+    /// `OPENFUT_ACCOUNT_PATH`, then existing `FUT_ACCOUNT_PATH`, then the
+    /// identity store's parent directory + `active_account.json`.
+    pub account_path: String,
 }
 
 #[derive(Debug)]
@@ -78,6 +83,11 @@ impl HostConfig {
             .ok()
             .filter(|v| !v.is_empty())
             .unwrap_or_else(|| default_clientdata_path(&identity_store_path));
+        let account_path = env::var("OPENFUT_ACCOUNT_PATH")
+            .ok()
+            .filter(|v| !v.is_empty())
+            .or_else(|| env::var("FUT_ACCOUNT_PATH").ok().filter(|v| !v.is_empty()))
+            .unwrap_or_else(|| default_account_path(&identity_store_path));
         Ok(HostConfig {
             listen_addr: required("OPENFUT_UTAS_HOST_ADDR")?,
             python_upstream: required("OPENFUT_UTAS_PYTHON_URL")?,
@@ -91,6 +101,7 @@ impl HostConfig {
             pile_db_path: required("OPENFUT_PILE_DB")?,
             identity_store_path,
             clientdata_path,
+            account_path,
         })
     }
 }
@@ -105,3 +116,12 @@ fn default_clientdata_path(identity_store_path: &str) -> String {
         .to_string_lossy()
         .into_owned()
 }
+
+fn default_account_path(identity_store_path: &str) -> String {
+    std::path::Path::new(identity_store_path)
+        .parent()
+        .map(|p| p.join("active_account.json"))
+        .unwrap_or_else(|| std::path::PathBuf::from("active_account.json"))
+        .to_string_lossy()
+        .into_owned()
+}