feat: add cli releaser

Signed-off-by: kjuulh <contact@kjuulh.io>

crates/cuddle-rust-cli-plan/src/main.rs

@@ -3,6 +3,8 @@ use cuddle_ci::rust_service::architecture::{Architecture, Os};
 use cuddle_ci::rust_service::extensions::*;
 use cuddle_ci::rust_service::RustService;
 use cuddle_ci::{cuddle_please, CuddleCI};
+use dagger_sdk::HostDirectoryOptsBuilder;
+use eyre::Context;
 
 #[tokio::main]
 async fn main() -> eyre::Result<()> {
@@ -22,11 +24,13 @@ async fn main() -> eyre::Result<()> {
             .to_owned();
 
         let cuddle_please = &cuddle_please::CuddlePlease::new(client.clone());
+        let rust_releaser = &RustReleaser::new(client.clone());
 
         CuddleCI::default()
             .with_pull_request(service)
             .with_main(service)
             .with_main(cuddle_please)
+            .with_release(rust_releaser)
             .execute(std::env::args())
             .await?;
 
@@ -35,3 +39,48 @@ async fn main() -> eyre::Result<()> {
     .await?;
     Ok(())
 }
+
+#[derive(Clone)]
+pub struct RustReleaser {
+    client: dagger_sdk::Query,
+}
+
+impl RustReleaser {
+    pub fn new(client: dagger_sdk::Query) -> Self {
+        Self { client }
+    }
+}
+
+#[async_trait::async_trait]
+impl cuddle_ci::ReleaseAction for RustReleaser {
+    async fn execute_release(&self, _ctx: &mut cuddle_ci::Context) -> eyre::Result<()> {
+        let cuddle_file = CuddleFile::from_cuddle_file().await?;
+
+        let crates_token = std::env::var("CRATES_IO_TOKEN")
+            .context("failed to find crates.io token (env: CRATES_IO_TOKEN)")?;
+
+        let rust_image = self.client.container().from("rustlang/rust:nightly");
+
+        let src = self.client.host().directory_opts(
+            ".",
+            HostDirectoryOptsBuilder::default()
+                .exclude([".git/", ".cuddle/", "target/"])
+                .build()?,
+        );
+
+        let service = &cuddle_file.vars.service;
+
+        rust_image
+            .with_workdir("/mnt/src")
+            .with_directory("/mnt/src", src)
+            .with_secret_variable(
+                "CARGO_REGISTRY_TOKEN",
+                self.client.set_secret("CARGO_REGISTRY_TOKEN", crates_token),
+            )
+            .with_exec(vec!["cargo", "publish", "-p", service, "--allow-dirty"])
+            .sync()
+            .await?;
+
+        Ok(())
+    }
+}