chore(release): v0.7.3 (#31)

chore(release): 0.7.3

Co-authored-by: cuddle-please <bot@cuddle.sh>
Reviewed-on: https://git.front.kjuulh.io/kjuulh/mad/pulls/31

CHANGELOG.md

@@ -6,6 +6,42 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.7.3] - 2025-07-24
+
+### Added
+- automatic conversion from anyhow::Error and access to aggregate errors
+
+### Fixed
+- *(deps)* update all dependencies (#30)
+
+## [0.7.2] - 2025-06-25
+
+### Added
+- add wait
+- add conditional, allows adding or waiting for close
+
+### Fixed
+- *(deps)* update rust crate async-trait to v0.1.86 (#28)
+- *(deps)* update rust crate rand to 0.9.0 (#27)
+- *(deps)* update rust crate thiserror to v2.0.11 (#26)
+- *(deps)* update all dependencies (#25)
+- *(deps)* update rust crate async-trait to v0.1.84 (#24)
+- *(deps)* update rust crate thiserror to v2.0.9 (#22)
+- *(deps)* update rust crate thiserror to v2.0.8 (#21)
+- *(deps)* update rust crate thiserror to v2.0.7 (#20)
+- *(deps)* update rust crate thiserror to v2.0.6 (#19)
+- *(deps)* update rust crate thiserror to v2.0.5 (#18)
+- *(deps)* update rust crate tokio-util to v0.7.13 (#17)
+
+### Other
+- chore
+
+- *(deps)* update all dependencies (#29)
+- *(deps)* update rust crate anyhow to v1.0.95 (#23)
+- *(deps)* update all dependencies (#16)
+- *(deps)* update rust crate tracing-subscriber to v0.3.19 (#15)
+- *(deps)* update rust crate tracing to v0.1.41 (#13)
+
 ## [0.7.1] - 2024-11-24
 
 ### Fixed

Cargo.lock

@@ -28,9 +28,9 @@ dependencies = [
 
 [[package]]
 name = "anyhow"
-version = "1.0.97"
+version = "1.0.98"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dcfed56ad506cb2c684a14971b8861fdc3baaaae314b9e5f9bb532cbe3ba7a4f"
+checksum = "e16d2d3311acee920a9eb8d33b8cbc1787ce4a264e85f964c2404b969bdcd487"
 
 [[package]]
 name = "async-trait"
@@ -201,6 +201,17 @@ version = "0.3.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d231dfb89cfffdbc30e7fc41579ed6066ad03abda9e567ccafae602b97ec5024"
 
+[[package]]
+name = "io-uring"
+version = "0.7.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b86e202f00093dcba4275d4636b93ef9dd75d025ae560d2521b45ea28ab49013"
+dependencies = [
+ "bitflags",
+ "cfg-if",
+ "libc",
+]
+
 [[package]]
 name = "lazy_static"
 version = "1.5.0"
@@ -267,7 +278,7 @@ dependencies = [
 
 [[package]]
 name = "notmad"
-version = "0.7.1"
+version = "0.7.2"
 dependencies = [
  "anyhow",
  "async-trait",
@@ -377,9 +388,9 @@ dependencies = [
 
 [[package]]
 name = "rand"
-version = "0.9.1"
+version = "0.9.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9fbfd9d094a40bf3ae768db9361049ace4c0e04a4fd6b359518bd7b73a73dd97"
+checksum = "6db2770f06117d490610c7488547d543617b21bfa07796d7a12f6f1bd53850d1"
 dependencies = [
  "rand_chacha",
  "rand_core",
@@ -556,17 +567,19 @@ dependencies = [
 
 [[package]]
 name = "tokio"
-version = "1.43.0"
+version = "1.46.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3d61fa4ffa3de412bfea335c6ecff681de2b609ba3c77ef3e00e521813a9ed9e"
+checksum = "0cc3a2344dafbe23a245241fe8b09735b521110d30fcefbbd5feb1797ca35d17"
 dependencies = [
  "backtrace",
  "bytes",
+ "io-uring",
  "libc",
  "mio",
  "parking_lot",
  "pin-project-lite",
  "signal-hook-registry",
+ "slab",
  "socket2",
  "tokio-macros",
  "windows-sys",
@@ -585,9 +598,9 @@ dependencies = [
 
 [[package]]
 name = "tokio-util"
-version = "0.7.14"
+version = "0.7.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6b9590b93e6fcc1739458317cccd391ad3955e2bde8913edf6f95f9e65a8f034"
+checksum = "66a539a9ad6d5d281510d5bd368c973d636c02dbf8a67300bfb6b950696ad7df"
 dependencies = [
  "bytes",
  "futures-core",

Cargo.toml

@@ -3,7 +3,7 @@ members = ["crates/*"]
 resolver = "2"
 
 [workspace.package]
-version = "0.7.1"
+version = "0.7.3"
 
 [workspace.dependencies]
 mad = { path = "crates/mad" }

crates/mad/Cargo.toml

@@ -4,8 +4,8 @@ version.workspace = true
 description = "notmad is a life-cycle manager for long running rust operations"
 license = "MIT"
 repository = "https://github.com/kjuulh/mad"
-author = "kjuulh"
-edition = "2021"
+authors = ["kjuulh"]
+edition = "2024"
 
 [dependencies]
 anyhow.workspace = true

crates/mad/src/lib.rs

@@ -1,10 +1,14 @@
 use futures::stream::FuturesUnordered;
 use futures_util::StreamExt;
 use std::{fmt::Display, sync::Arc};
-use tokio::signal::unix::{signal, SignalKind};
+use tokio::signal::unix::{SignalKind, signal};
 
 use tokio_util::sync::CancellationToken;
 
+use crate::waiter::Waiter;
+
+mod waiter;
+
 #[derive(thiserror::Error, Debug)]
 pub enum MadError {
     #[error("component failed: {0}")]
@@ -26,11 +30,23 @@ pub enum MadError {
     CloseNotDefined,
 }
 
+impl From<anyhow::Error> for MadError {
+    fn from(value: anyhow::Error) -> Self {
+        Self::Inner(value)
+    }
+}
+
 #[derive(Debug)]
 pub struct AggregateError {
     errors: Vec<MadError>,
 }
 
+impl AggregateError {
+    pub fn get_errors(&self) -> &[MadError] {
+        &self.errors
+    }
+}
+
 impl Display for AggregateError {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         f.write_str("MadError::AggregateError: (")?;
@@ -70,6 +86,23 @@ impl Mad {
         self
     }
 
+    pub fn add_conditional(&mut self, condition: bool, component: impl IntoComponent) -> &mut Self {
+        if condition {
+            self.components.push(component.into_component());
+        } else {
+            self.components
+                .push(Waiter::new(component.into_component()).into_component())
+        }
+
+        self
+    }
+
+    pub fn add_wait(&mut self) -> &mut Self {
+        self.components.push(Waiter::default().into_component());
+
+        self
+    }
+
     pub fn add_fn<F, Fut>(&mut self, f: F) -> &mut Self
     where
         F: Fn(CancellationToken) -> Fut + Send + Sync + 'static,
@@ -100,7 +133,7 @@ impl Mad {
             (Err(run), Err(close)) => {
                 return Err(MadError::AggregateError(AggregateError {
                     errors: vec![run, close],
-                }))
+                }));
             }
             (Ok(_), Ok(_)) => {}
             (Ok(_), Err(close)) => return Err(close),

crates/mad/src/waiter.rs

@@ -0,0 +1,48 @@
+use std::sync::Arc;
+
+use async_trait::async_trait;
+use tokio_util::sync::CancellationToken;
+
+use crate::{Component, MadError};
+
+pub struct DefaultWaiter {}
+#[async_trait]
+impl Component for DefaultWaiter {
+    async fn run(&self, _cancellation_token: CancellationToken) -> Result<(), MadError> {
+        panic!("should never be called");
+    }
+}
+
+pub struct Waiter {
+    comp: Arc<dyn Component + Send + Sync + 'static>,
+}
+
+impl Default for Waiter {
+    fn default() -> Self {
+        Self {
+            comp: Arc::new(DefaultWaiter {}),
+        }
+    }
+}
+
+impl Waiter {
+    pub fn new(c: Arc<dyn Component + Send + Sync + 'static>) -> Self {
+        Self { comp: c }
+    }
+}
+
+#[async_trait]
+impl Component for Waiter {
+    fn name(&self) -> Option<String> {
+        match self.comp.name() {
+            Some(name) => Some(format!("waiter/{name}")),
+            None => Some("waiter".into()),
+        }
+    }
+
+    async fn run(&self, cancellation_token: CancellationToken) -> Result<(), MadError> {
+        cancellation_token.cancelled().await;
+
+        Ok(())
+    }
+}

crates/mad/tests/mod.rs

@@ -1,7 +1,7 @@
 use std::sync::Arc;
 
 use async_trait::async_trait;
-use notmad::{Component, Mad};
+use notmad::{Component, Mad, MadError};
 use rand::Rng;
 use tokio::sync::Mutex;
 use tokio_util::sync::CancellationToken;
@@ -137,3 +137,20 @@ async fn test_can_shutdown_gracefully() -> anyhow::Result<()> {
 
     Ok(())
 }
+
+#[test]
+fn test_can_easily_transform_error() -> anyhow::Result<()> {
+    fn fallible() -> anyhow::Result<()> {
+        Ok(())
+    }
+
+    fn inner() -> Result<(), MadError> {
+        fallible()?;
+
+        Ok(())
+    }
+
+    inner()?;
+
+    Ok(())
+}