Added webadmin.path config to override unpack directory (#792)

crates/common/src/config/inner.rs

@@ -69,7 +69,10 @@ impl Data {
             jmap_id_gen: id_generator.clone(),
             queue_id_gen: id_generator.clone(),
             span_id_gen: id_generator,
-            webadmin: WebAdminManager::new(),
+            webadmin: config
+                .value("webadmin.path")
+                .map(|path| WebAdminManager::new(path.into()))
+                .unwrap_or_default(),
             config_version: 0.into(),
             jmap_limiter: DashMap::with_capacity_and_hasher_and_shard_amount(
                 capacity,

crates/common/src/manager/webadmin.rs

@@ -39,9 +39,9 @@ impl<T> Resource<T> {
 }
 
 impl WebAdminManager {
-    pub fn new() -> Self {
+    pub fn new(base_path: PathBuf) -> Self {
         Self {
-            bundle_path: TempDir::new(),
+            bundle_path: TempDir::new(base_path),
             routes: ArcSwap::from_pointee(Default::default()),
         }
     }
@@ -171,9 +171,9 @@ pub struct TempDir {
 }
 
 impl TempDir {
-    pub fn new() -> TempDir {
+    pub fn new(path: PathBuf) -> TempDir {
         TempDir {
-            path: std::env::temp_dir().join(std::str::from_utf8(WEBADMIN_KEY).unwrap()),
+            path: path.join(std::str::from_utf8(WEBADMIN_KEY).unwrap()),
         }
     }
 
@@ -193,13 +193,13 @@ fn unpack_error(err: std::io::Error) -> trc::Error {
 
 impl Default for WebAdminManager {
     fn default() -> Self {
-        Self::new()
+        Self::new(std::env::temp_dir())
     }
 }
 
 impl Default for TempDir {
     fn default() -> Self {
-        Self::new()
+        Self::new(std::env::temp_dir())
     }
 }