move mycelium settings to mycelium module

1 files changed, 25 insertions, 2 deletions

diff --git a/src/transport/mycelium/mod.rs b/src/transport/mycelium/mod.rs
index 04474fe..ac55ae9 100644
--- a/src/transport/mycelium/mod.rs
+++ b/src/transport/mycelium/mod.rs
@@ -98,7 +98,7 @@ pub(crate) struct MyceliumTransport {
 pub(crate) fn check(settings: &crate::config::Settings) -> Result<()> {
     if let Some(url) = &settings.mycelium_rest_url {
         Url::parse(url).with_context(|| format!("mycelium-rest-url {url:?}"))?;
-        if let Some((name, _)) = settings.supervised_only().iter().find(|(_, set)| *set) {
+        if let Some((name, _)) = supervised_only(settings).iter().find(|(_, set)| *set) {
             anyhow::bail!(
                 "{name} is for a supervised Mycelium daemon and can't be combined with mycelium-rest-url"
             );
@@ -111,6 +111,26 @@ pub(crate) fn check(settings: &crate::config::Settings) -> Result<()> {
     Ok(())
 }
 
+/// The options only a supervised Mycelium daemon takes, and whether each is set: the
+/// other side of `config::CONFLICTS`' `mycelium-rest-url` (a test keeps them the same).
+pub(crate) fn supervised_only(settings: &crate::config::Settings) -> [(&'static str, bool); 4] {
+    [
+        ("mycelium-key-file", settings.mycelium_key_file.is_some()),
+        (
+            "mycelium-network-key-file",
+            settings.mycelium_network_key_file.is_some(),
+        ),
+        (
+            "mycelium-network-name",
+            settings.mycelium_network_name.is_some(),
+        ),
+        (
+            "mycelium-tcp-listen-port",
+            settings.mycelium_tcp_listen_port.is_some(),
+        ),
+    ]
+}
+
 /// The transport as `settings` configure it (`transport::start`): its daemon supervised
 /// (started, which can take a while) or one running elsewhere. None if `stop` came
 /// first.
@@ -119,7 +139,10 @@ pub(crate) async fn start(
     mut stop: tokio::sync::watch::Receiver<bool>,
 ) -> Result<Option<MyceliumTransport>> {
     let spawn_config = MyceliumSpawnConfig {
-        rest_url_opt: settings.mycelium_rest_url(),
+        rest_url_opt: settings
+            .mycelium_rest_url
+            .as_deref()
+            .and_then(|url| Url::parse(url).ok()),
         key_file_opt: settings.mycelium_key_file.clone(),
         network_key_file: settings.mycelium_network_key_file.clone(),
         network_name: settings.mycelium_network_name.clone(),