chore: introduce crate-ci/typos

.github/workflows/ci.yml

@@ -213,6 +213,20 @@ jobs:
     - name: clippy check (default features)
       run: cargo clippy --workspace --all-targets
 
+  check_typos:
+    timeout-minutes: 30
+    name: Checking typos
+    runs-on: ubuntu-latest
+    env:
+      RUSTC_WRAPPER: "sccache"
+      SCCACHE_GHA_ENABLED: "on"
+    steps:
+    - uses: actions/checkout@v4
+    - uses: taiki-e/install-action@v2
+      with:
+        tool: typos-cli
+    - run: typos
+
   msrv:
     if: "github.event_name != 'pull_request' || ! contains(github.event.pull_request.labels.*.name, 'flaky-test')"
     timeout-minutes: 30

.typos.toml

@@ -0,0 +1,25 @@
+[files]
+# We can't change the `CHANGELOG` without changing old commit message
+extend-exclude = [
+  "CHANGELOG_old.md",
+  "CHANGELOG.md"
+]
+
+[default]
+extend-ignore-re = [
+  # Line ignore with trailing `// spellchecker:disable-line`
+  "(?Rm)^.*(#|//)\\s*spellchecker:disable-line$",
+
+  # Abbreviations
+  "UPnP",
+
+  # Library name
+  "tung",
+
+  # Hex
+  "ba",
+]
+
+[default.extend-words]
+# Library name
+ratatui = "ratatui"

iroh-blobs/src/downloader.rs

@@ -87,7 +87,7 @@ pub trait Dialer: Stream<Item = (NodeId, anyhow::Result<Self::Connection>)> + Un
 pub enum FailureAction {
     /// The request was cancelled by us.
     AllIntentsDropped,
-    /// An error ocurred that prevents the request from being retried at all.
+    /// An error occurred that prevents the request from being retried at all.
     AbortRequest(anyhow::Error),
     /// An error occurred that suggests the node should not be used in general.
     DropPeer(anyhow::Error),

iroh-blobs/src/export.rs

@@ -37,7 +37,7 @@ pub async fn export<D: BaoStore>(
     }
 }
 
-/// Export all entries of a collection, recursively, to files on the local fileystem.
+/// Export all entries of a collection, recursively, to files on the local filesystem.
 pub async fn export_collection<D: BaoStore>(
     db: &D,
     hash: Hash,
@@ -55,7 +55,7 @@ pub async fn export_collection<D: BaoStore>(
     Ok(())
 }
 
-/// Export a single blob to a file on the local fileystem.
+/// Export a single blob to a file on the local filesystem.
 pub async fn export_blob<D: BaoStore>(
     db: &D,
     hash: Hash,

iroh-blobs/src/store/bao_file.rs

@@ -275,7 +275,7 @@ impl Default for BaoFileStorage {
 impl BaoFileStorage {
     /// Take the storage out, leaving an empty storage in its place.
     ///
-    /// Be careful to put somethign back in its place, or you will lose data.
+    /// Be careful to put something back in its place, or you will lose data.
     #[cfg(feature = "fs-store")]
     pub fn take(&mut self) -> Self {
         std::mem::take(self)

iroh-blobs/src/store/traits.rs

@@ -131,7 +131,7 @@ pub trait BaoBatchWriter {
     /// Write a batch of bao content items to the underlying storage.
     ///
     /// The batch is guaranteed to be sorted as data is received from the network.
-    /// So leafs will be sorted by offset, and parents will be sorted by pre order
+    /// So leaves will be sorted by offset, and parents will be sorted by pre order
     /// traversal offset. There is no guarantee that they will be consecutive
     /// though.
     ///

iroh-dns-server/examples/publish.rs

@@ -58,7 +58,7 @@ async fn main() -> Result<()> {
             s
         }
         Err(_) => {
-            bail!("Environtment variable IROH_SECRET is not set. To create a new secret, use the --create option.")
+            bail!("Environment variable IROH_SECRET is not set. To create a new secret, use the --create option.")
         }
     };
 

iroh-dns-server/src/http/doh/extract.rs

@@ -80,7 +80,7 @@ pub struct DnsQuery {
     /// Privacy setting for how your IP address is forwarded to authoritative nameservers
     #[allow(dead_code)]
     pub edns_client_subnet: Option<String>,
-    /// Some url-safe random characters to pad your messages for privacy (to avoid being fingerprinted by encrytped message length)
+    /// Some url-safe random characters to pad your messages for privacy (to avoid being fingerprinted by encrypted message length)
     #[allow(dead_code)]
     pub random_padding: Option<String>,
     /// Whether to provide answers for all records up to the root

iroh-docs/src/engine.rs

@@ -379,7 +379,7 @@ impl DefaultAuthorStorage {
     }
 }
 
-/// Peristent default author for a docs engine.
+/// Persistent default author for a docs engine.
 #[derive(Debug)]
 pub struct DefaultAuthor {
     value: RwLock<AuthorId>,

iroh-docs/src/store/fs.rs

@@ -343,7 +343,7 @@ impl Store {
         })
     }
 
-    /// Delte an author.
+    /// Delete an author.
     pub fn delete_author(&mut self, author: AuthorId) -> Result<()> {
         self.modify(|tables| {
             tables.authors.remove(author.as_bytes())?;
@@ -881,7 +881,7 @@ impl Iterator for ParentIterator {
 /// a database snapshot open until it is dropped.
 ///
 /// Also, this represents a snapshot of the database at the time of creation.
-/// It nees a copy of a redb::ReadOnlyTable to be self-contained.
+/// It needs a copy of a redb::ReadOnlyTable to be self-contained.
 #[derive(derive_more::Debug)]
 pub struct ContentHashesIterator {
     #[debug(skip)]

iroh-gossip/examples/chat.rs

@@ -90,7 +90,7 @@ async fn main() -> anyhow::Result<()> {
     };
     println!("> our secret key: {secret_key}");
 
-    // confgure our relay map
+    // configure our relay map
     let relay_mode = match (args.no_relay, args.relay) {
         (false, None) => RelayMode::Default,
         (false, Some(url)) => RelayMode::Custom(RelayMap::from_url(url)),

iroh-net/src/bin/iroh-relay.rs

@@ -182,7 +182,7 @@ impl Default for Config {
 /// Defaults for fields from [`Config`].
 ///
 /// These are the defaults that serde will fill in.  Other defaults depends on each other
-/// and can not immediately be substituded by serde.
+/// and can not immediately be substituted by serde.
 mod cfg_defaults {
     pub(crate) fn enable_relay() -> bool {
         true

iroh-net/src/discovery.rs

@@ -60,7 +60,7 @@ pub struct DiscoveryItem {
     ///
     /// Must be microseconds since the unix epoch.
     pub last_updated: Option<u64>,
-    /// The adress info for the node being resolved.
+    /// The address info for the node being resolved.
     pub addr_info: AddrInfo,
 }
 

iroh-net/src/discovery/pkarr_publish.rs

@@ -129,20 +129,20 @@ struct PublisherService {
 
 impl PublisherService {
     async fn run(self) {
-        let mut failed_attemps = 0;
+        let mut failed_attempts = 0;
         let republish = tokio::time::sleep(Duration::MAX);
         tokio::pin!(republish);
         loop {
             if let Some(info) = self.watcher.get() {
                 if let Err(err) = self.publish_current(info).await {
                     warn!(?err, url = %self.pkarr_client.pkarr_relay_url , "Failed to publish to pkarr");
-                    failed_attemps += 1;
+                    failed_attempts += 1;
                     // Retry after increasing timeout
                     republish
                         .as_mut()
-                        .reset(Instant::now() + Duration::from_secs(failed_attemps));
+                        .reset(Instant::now() + Duration::from_secs(failed_attempts));
                 } else {
-                    failed_attemps = 0;
+                    failed_attempts = 0;
                     // Republish after fixed interval
                     republish
                         .as_mut()

iroh-net/src/endpoint.rs

@@ -717,7 +717,7 @@ impl Endpoint {
     ///
     /// Then [`Endpoint`] stores some information about all the other iroh-net nodes it has
     /// information about.  This includes information about the relay server in use, any
-    /// known direct addresses, when there was last any conact with this node and what kind
+    /// known direct addresses, when there was last any contact with this node and what kind
     /// of connection this was.
     pub fn connection_info(&self, node_id: NodeId) -> Option<ConnectionInfo> {
         self.msock.connection_info(node_id)
@@ -1038,7 +1038,7 @@ fn try_send_rtt_msg(conn: &quinn::Connection, magic_ep: &Endpoint) {
     }
 }
 
-/// Read a proxy url from the environemnt, in this order
+/// Read a proxy url from the environment, in this order
 ///
 /// - `HTTP_PROXY`
 /// - `http_proxy`

iroh-net/src/lib.rs

@@ -98,7 +98,7 @@
 //!
 //! The [`DnsDiscovery`] service is a discovery service which will publish the [`RelayUrl`]
 //! and direct addresses to a service publishing those as DNS records.  To connect it looks
-//! up the [`NodeId`] in the DNS system to find the adressing details.  This enables
+//! up the [`NodeId`] in the DNS system to find the addressing details.  This enables
 //! connecting using only the [`NodeId`] which is often more convenient and resilient.
 //!
 //!

iroh-net/src/magicsock.rs

@@ -1556,7 +1556,7 @@ impl Stream for DirectAddrsStream {
                     if discovered.is_empty() {
                         // When we start up we might initially have empty local endpoints as
                         // the magic socket has not yet figured this out.  Later on this set
-                        // should never be emtpy.  However even if it was the magicsock
+                        // should never be empty.  However even if it was the magicsock
                         // would be in a state not very useable so skipping those events is
                         // probably fine.
                         // To make sure we install the right waker we loop rather than
@@ -2646,7 +2646,7 @@ pub enum DirectAddrType {
     ///
     /// When possible an iroh-net node will perform STUN to discover which is the address
     /// from which it sends data on the public internet.  This can be different from locally
-    /// bound addresses when the node is on a local network wich performs NAT or similar.
+    /// bound addresses when the node is on a local network which performs NAT or similar.
     Stun,
     /// An address assigned by the router using port mapping.
     ///
@@ -2913,7 +2913,7 @@ mod tests {
         // TODO: ensure panics in this function are reported ok
         assert!(
             stats.path.lost_packets < 10,
-            "[reciever] should not loose many packets",
+            "[receiver] should not loose many packets",
         );
 
         info!("close");
@@ -3494,7 +3494,7 @@ mod tests {
                 mk_transmit(b"hello world", Some(5)),
                 mk_transmit(b"!", None)
             ]),
-            mk_expected(["hello", " worl", "d", "!"])
+            mk_expected(["hello", " worl", "d", "!"]) // spellchecker:disable-line
         );
         // split that results in 1 packet
         assert_eq!(

iroh-net/src/magicsock/node_map.rs

@@ -238,7 +238,7 @@ impl NodeMap {
     /// Returns a stream of [`ConnectionType`].
     ///
     /// Sends the current [`ConnectionType`] whenever any changes to the
-    /// connection type for `public_key` has occured.
+    /// connection type for `public_key` has occurred.
     ///
     /// # Errors
     ///
@@ -472,7 +472,7 @@ impl NodeMapInner {
     /// Returns a stream of [`ConnectionType`].
     ///
     /// Sends the current [`ConnectionType`] whenever any changes to the
-    /// connection type for `public_key` has occured.
+    /// connection type for `public_key` has occurred.
     ///
     /// # Errors
     ///

iroh-net/src/magicsock/node_map/node_state.rs

@@ -726,7 +726,7 @@ impl NodeState {
                 best_addr::State::Empty | best_addr::State::Outdated(_)
             ) {
             // We also need to send a ping to make this path available to us as well.  This
-            // is always sent togehter with a pong.  So in the worst case the pong gets lost
+            // is always sent together with a pong.  So in the worst case the pong gets lost
             // and this ping does not.  In that case we ping-pong until both sides have
             // received at least one pong.  Once both sides have received one pong they both
             // have a best_addr and this ping will stop being sent.
@@ -934,7 +934,7 @@ impl NodeState {
             st.last_ping = None;
             if !call_me_maybe_ipps.contains(ipp) {
                 // TODO: This seems like a weird way to signal that the endpoint no longer
-                // thinks it has this IpPort as an avaialable path.
+                // thinks it has this IpPort as an available path.
                 if st.recent_pong.is_some() {
                     debug!(path=?ipp ,"clearing recent pong");
                     st.recent_pong = None;

iroh-net/src/netcheck/reportgen.rs

@@ -1321,7 +1321,7 @@ mod tests {
     //    sudo sysctl net.ipv4.ping_group_range="1234 1234"
     //
     // Note that this does not survive a reboot usually, commonly you need to edit
-    // /etc/sysctl.conf or /etc/sysctl.d/* to persist this accross reboots.
+    // /etc/sysctl.conf or /etc/sysctl.d/* to persist this across reboots.
     //
     // TODO: Not sure what about IPv6 pings using sysctl.
     #[tokio::test]

iroh-net/src/relay/codec.rs

@@ -31,7 +31,7 @@ pub(super) const PER_CLIENT_READ_QUEUE_DEPTH: usize = 512;
 /// ProtocolVersion is bumped whenever there's a wire-incompatible change.
 ///  - version 1 (zero on wire): consistent box headers, in use by employee dev nodes a bit
 ///  - version 2: received packets have src addrs in FrameType::RecvPacket at beginning
-/// NOTE: we are techincally running a modified version of the protocol.
+/// NOTE: we are technically running a modified version of the protocol.
 /// `FrameType::PeerPresent`, `FrameType::WatchConn`, `FrameType::ClosePeer`, have been removed.
 /// The server will error on that connection if a client sends one of these frames.
 /// We have split with the DERP protocol significantly starting with our relay protocol 3

iroh-net/src/util/chain.rs

@@ -1,4 +1,4 @@
-//! IO utilitiy to chain `AsyncRead`s together.
+//! IO utility to chain `AsyncRead`s together.
 
 // Based on tokios chain implementation, that doesn't make the concrete type public.
 

iroh/src/node.rs

@@ -141,7 +141,7 @@ impl<D: BaoStore> Node<D> {
         &self.inner.client
     }
 
-    /// Returns a referenc to the used `LocalPoolHandle`.
+    /// Returns a reference to the used `LocalPoolHandle`.
     pub fn local_pool_handle(&self) -> &LocalPoolHandle {
         &self.inner.rt
     }

iroh/src/rpc_protocol.rs

@@ -112,7 +112,7 @@ impl ServerStreamingMsg<RpcService> for BlobDownloadRequest {
     type Response = BlobDownloadResponse;
 }
 
-/// Progress resposne for [`BlobDownloadRequest`]
+/// Progress response for [`BlobDownloadRequest`]
 #[derive(Debug, Clone, Serialize, Deserialize, derive_more::From, derive_more::Into)]
 pub struct BlobDownloadResponse(pub DownloadProgress);
 
@@ -143,7 +143,7 @@ impl ServerStreamingMsg<RpcService> for BlobExportRequest {
     type Response = BlobExportResponse;
 }
 
-/// Progress resposne for [`BlobExportRequest`]
+/// Progress response for [`BlobExportRequest`]
 #[derive(Debug, Clone, Serialize, Deserialize, derive_more::From, derive_more::Into)]
 pub struct BlobExportResponse(pub ExportProgress);
 
@@ -953,7 +953,7 @@ pub struct BlobReadAtRequest {
     pub hash: Hash,
     /// Offset to start reading at
     pub offset: u64,
-    /// Lenghth of the data to get
+    /// Length of the data to get
     pub len: Option<usize>,
 }