feat: with full support for rust services

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

crates/cuddle-ci/src/rust_service/mold.rs

@@ -0,0 +1,112 @@
+use async_trait::async_trait;
+
+use crate::dagger_middleware::DaggerMiddleware;
+
+use super::{
+    architecture::{Architecture, Os},
+    RustService,
+};
+
+pub struct MoldInstall {
+    arch: Architecture,
+    os: Os,
+    version: String,
+}
+
+impl MoldInstall {
+    pub fn new(arch: Architecture, os: Os, version: impl Into<String>) -> Self {
+        Self {
+            arch,
+            os,
+            version: version.into(),
+        }
+    }
+
+    fn get_arch(&self) -> String {
+        match self.arch {
+            Architecture::Amd64 => "x86_64",
+            Architecture::Arm64 => "arm",
+        }
+        .into()
+    }
+    fn get_os(&self) -> String {
+        match &self.os {
+            Os::Linux => "linux",
+            o => todo!("os not implemented for mold: {:?}", o),
+        }
+        .into()
+    }
+
+    pub fn get_download_url(&self) -> String {
+        format!(
+            "https://github.com/rui314/mold/releases/download/v{}/mold-{}-{}-{}.tar.gz",
+            self.version,
+            self.version,
+            self.get_arch(),
+            self.get_os()
+        )
+    }
+
+    pub fn get_folder(&self) -> String {
+        format!(
+            "mold-{}-{}-{}",
+            self.version,
+            self.get_arch(),
+            self.get_os()
+        )
+    }
+
+    pub fn get_archive_name(&self) -> String {
+        format!(
+            "mold-{}-{}-{}.tar.gz",
+            self.version,
+            self.get_arch(),
+            self.get_os()
+        )
+    }
+}
+
+#[async_trait]
+impl DaggerMiddleware for MoldInstall {
+    async fn handle(
+        &self,
+        container: dagger_sdk::Container,
+    ) -> eyre::Result<dagger_sdk::Container> {
+        println!("installing mold");
+
+        let c = container
+            .with_exec(vec!["wget", &self.get_download_url()])
+            .with_exec(vec!["tar", "-xvf", &self.get_archive_name()])
+            .with_exec(vec![
+                "mv",
+                &format!("{}/bin/mold", self.get_folder()),
+                "/usr/bin/mold",
+            ]);
+
+        Ok(c)
+    }
+}
+
+pub trait MoldActionExt {
+    fn with_mold(
+        &mut self,
+        architecture: Architecture,
+        os: Os,
+        version: impl Into<String>,
+    ) -> &mut Self {
+        self
+    }
+}
+
+impl MoldActionExt for RustService {
+    fn with_mold(
+        &mut self,
+        architecture: Architecture,
+        os: Os,
+        version: impl Into<String>,
+    ) -> &mut Self {
+        self.with_stage(super::RustServiceStage::AfterDeps(
+            Box::new(MoldInstall::new(architecture, os, version))
+        ))
+    }
+}