docs: notification flows, their API and the notifications page

swarm-notify-router/src/flow.rs

@@ -124,7 +124,6 @@ pub fn expand(template: &str, fields: &Fields) -> String {
     out
 }
 
-
 #[cfg(test)]
 mod tests {
     use swarm_wire::notify_flows::{Edge, builtins};
@@ -230,14 +229,7 @@ mod tests {
             assert_eq!(a.op.key, "forge:hyperhive/hyperhive#7:");
             assert_eq!(a.op.summary, "");
         }
-        assert!(
-            evaluate(
-                &closed,
-                "issues",
-                &event("reopened", &[], &[], &["atlas"])
-            )
-            .is_empty()
-        );
+        assert!(evaluate(&closed, "issues", &event("reopened", &[], &[], &["atlas"])).is_empty());
     }
 
     /// A match node with two children runs both: the branching the tree

swarm-notify-router/src/stored.rs

@@ -18,9 +18,9 @@
 
 use std::time::{Duration, Instant};
 
+use async_nats::jetstream::ErrorCode;
 use async_nats::jetstream::context::GetStreamErrorKind;
 use async_nats::jetstream::{self, kv};
-use async_nats::jetstream::ErrorCode;
 use swarm_wire::notify_flows::{self, Document, Flow};
 
 /// How long a read of the key is reused.
@@ -31,7 +31,10 @@ const REFRESH: Duration = Duration::from_secs(10);
 pub enum Read {
     /// No key, a deleted key, or no bucket.
     Absent,
-    Document { revision: u64, bytes: Vec<u8> },
+    Document {
+        revision: u64,
+        bytes: Vec<u8>,
+    },
     Failed(String),
 }
 
@@ -62,7 +65,9 @@ impl Flows {
             Read::Failed(why) => self.note(format!("reading the key failed: {why}")),
             Read::Absent => {
                 if self.revision.take().is_some() {
-                    tracing::info!("notify router: the flows document is gone; running the built-in flows");
+                    tracing::info!(
+                        "notify router: the flows document is gone; running the built-in flows"
+                    );
                 }
                 self.active = Document::default().active().0;
                 self.problem = None;