feat: specify gossip arc clamping via feature flag

crates/tauri-plugin-holochain/Cargo.toml

@@ -63,3 +63,10 @@ async-trait = "0.1"
 
 [build-dependencies]
 tauri-plugin = { version = "2.0.0-rc", features = ["build"] }
+
+[features]
+default = ["gossip_arc_normal"]
+
+gossip_arc_empty = []
+gossip_arc_full = []
+gossip_arc_normal = []

crates/tauri-plugin-holochain/src/features.rs

@@ -0,0 +1,15 @@
+#[cfg(all(feature = "gossip_arc_empty", feature = "gossip_arc_full"))]
+compile_error!(
+    "The `gossip_arc_empty` and `gossip_arc_full` features are both enabled, which is an error. Please enable only one."
+);
+#[cfg(all(feature = "gossip_arc_empty", feature = "gossip_arc_normal"))]
+compile_error!(
+    "The `gossip_arc_empty` and `gossip_arc_normal` features are both enabled, which is an error. Please enable only one."
+);
+#[cfg(all(feature = "gossip_arc_full", feature = "gossip_arc_normal"))]
+compile_error!(
+    "The `gossip_arc_full` and `gossip_arc_normal` features are both enabled, which is an error. Please enable only one."
+);
+
+#[cfg(all(not(feature = "gossip_arc_empty"), not(feature = "gossip_arc_full"), not(feature = "gossip_arc_normal")))]
+compile_error!("All of the `gossip_arc_empty`, `gossip_arc_full`, and `gossip_arc_normal` features are disabled. Please enable one of them.");

crates/tauri-plugin-holochain/src/launch.rs

@@ -18,12 +18,19 @@ mod mdns;
 mod signal;
 use mdns::spawn_mdns_bootstrap;
 
+#[cfg(feature="gossip_arc_empty")]
 fn override_gossip_arc_clamping() -> Option<String> {
-    if cfg!(mobile) {
-        Some(String::from("empty"))
-    } else {
-        None
-    }
+    Some(String::from("empty"))
+}
+
+#[cfg(feature="gossip_arc_full")]
+fn override_gossip_arc_clamping() -> Option<String> {
+    Some(String::from("full"))
+}
+
+#[cfg(feature="gossip_arc_normal")]
+fn override_gossip_arc_clamping() -> Option<String> {
+    None
 }
 
 // pub static RUNNING_HOLOCHAIN: RwLock<Option<RunningHolochainInfo>> = RwLock::const_new(None);

crates/tauri-plugin-holochain/src/lib.rs

@@ -32,6 +32,7 @@ mod filesystem;
 mod http_server;
 mod lair_signer;
 mod launch;
+mod features;
 
 use commands::install_web_app::{install_app, install_web_app, update_app, UpdateAppError};
 pub use error::{Error, Result};