Prepare kaniko support for multi-platform build support, #79

Cargo.toml

@@ -1,5 +1,5 @@
 [workspace.package]
-version = "0.6.10"
+version = "0.6.11"
 edition = "2021"
 license = "Apache-2.0"
 repository = "https://github.com/amphitheatre-app/amphitheatre"
@@ -21,7 +21,7 @@ members = [
 # https://doc.rust-lang.org/cargo/reference/workspaces.html#the-workspacedependencies-table
 [workspace.dependencies]
 anyhow = "1.0"
-amp-common = { git = "https://github.com/amphitheatre-app/common", tag = "v0.5.6" }
+amp-common = { git = "https://github.com/amphitheatre-app/common", tag = "v0.6.0" }
 amp-resolver = { path = "resolver" }
 amp-resources = { path = "resources" }
 async-nats = "0.33.0"

resources/src/containers/kaniko.rs

@@ -43,6 +43,17 @@ pub fn container(spec: &ActorSpec) -> Container {
         arguments.push(("dockerfile", &config.dockerfile));
     }
 
+    // TODO: Kaniko: Add support for multiple platforms in the future.
+    // While Kaniko itself currently does not support creating multi-arch manifests,
+    // See https://github.com/GoogleContainerTools/kaniko#creating-multi-arch-container-manifests-using-kaniko-and-manifest-tool
+    // and https://github.com/GoogleContainerTools/kaniko#flag---custom-platform
+    //
+    // let custom_platform: String;
+    // if let Some(platforms) = &build.platforms {
+    //     custom_platform = platforms.join(",");
+    //     arguments.push(("custom-platform", &custom_platform));
+    // }
+
     let mut arguments = args(&arguments, 2);
     if let Some(args) = &build.args {
         arguments.extend(args.clone());