cctld: initial impl using kairos-test-utils

flake.nix

@@ -85,6 +85,17 @@
               cargoArtifacts = self'.packages.kairos-deps;
             });
 
+            cctld = pkgs.runCommand "cctld-wrapped"
+              {
+                buildInputs = [ pkgs.makeWrapper ];
+                meta.mainProgram = "cctld";
+              }
+              ''
+                mkdir -p $out/bin
+                makeWrapper ${self'.packages.kairos}/bin/cctld $out/bin/cctld \
+                  --set PATH ${pkgs.lib.makeBinPath [inputs'.csprpkgs.packages.cctl ]}
+              '';
+
             default = self'.packages.kairos;
 
             kairos-docs = craneLib.cargoDoc (kairosNodeAttrs // {

kairos-test-utils/Cargo.toml

@@ -4,6 +4,13 @@ version.workspace = true
 edition.workspace = true
 license.workspace = true
 
+[[bin]]
+name = "cctld"
+path = "bin/cctld.rs"
+version.workspace = true
+test = false
+bench = false
+
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 [lib]
 
@@ -13,6 +20,7 @@ anyhow = "1"
 backoff = { version = "0.4", features = ["tokio", "futures"]}
 casper-client = "2"
 nom = "7"
+sd-notify = "0.4"
 tokio = { version = "1", features = [ "full", "tracing", "macros" ] }
 tempfile = "3"
 tracing = "0.1"

kairos-test-utils/bin/cctld.rs

@@ -0,0 +1,14 @@
+use kairos_test_utils::cctl;
+use sd_notify::NotifyState;
+use tokio::signal;
+
+#[tokio::main]
+async fn main() -> Result<(), Box<dyn std::error::Error>> {
+    let _network = cctl::CCTLNetwork::run()
+        .await
+        .expect("An error occured while starting the CCTL network");
+
+    let _ = sd_notify::notify(true, &[NotifyState::Ready]);
+    signal::ctrl_c().await?;
+    Ok(())
+}