chore: move superchain to new repo (#4713)

Superchain now lives here: https://github.com/aws/jsii-superchain

It has already moved to the new location, this is removing the old
stuff.

---

By submitting this pull request, I confirm that my contribution is made
under the terms of the [Apache 2.0 license].

[Apache 2.0 license]: https://www.apache.org/licenses/LICENSE-2.0

Author: mrgrain

.devcontainer.json

@@ -1,19 +1,12 @@
 {
-    "name": "Dev Container - aws/jsii",
-    "build": {
-        "dockerfile": "superchain/Dockerfile",
-        "context": ".",
-        "target": "superchain",
-        "args": {
-            "BUILD_TIMESTAMP": "unknown",
-            "COMMIT_ID": "HEAD",
-            "REGISTRY": "docker.io/library",
-        },
-    },
-    "containerUser": "superchain",
-    "remoteUser": "superchain",
-    "postCreateCommand": "yarn install && yarn build",
-    "extensions": [
-        "[email protected]",
-    ],
+  "name": "Dev Container - aws/jsii",
+  "image": "public.ecr.aws/jsii/superchain:1-bookworm-slim",
+  "containerUser": "superchain",
+  "remoteUser": "superchain",
+  "postCreateCommand": "yarn install",
+  "customizations": {
+    "vscode": {
+      "extensions": ["dbaeumer.vscode-eslint", "Orta.vscode-jest"]
+    }
+  }
 }

.github/workflows/docker-images.yml

@@ -2,7 +2,6 @@
 queue_rules:
   - name: default-squash
     conditions:
-      - status-success~=^jsii/superchain
       - status-success=Unit Tests
     commit_message_template: |-
       {{ title }} (#{{ number }})
@@ -12,7 +11,6 @@ queue_rules:
 
   - name: default-merge
     conditions:
-      - status-success~=^jsii/superchain
       - status-success=Unit Tests
     commit_message_template: |-
       {{ title }} (#{{ number }})
@@ -47,8 +45,6 @@ pull_request_rules:
       - '#review-requested=0'
       - '#changes-requested-reviews-by=0'
       - status-success=Validate PR Title
-      # Docker image validation
-      - status-success~=^Done$
       - status-success=Unit Tests
 
   - name: Synchronize that PR to upstream and merge it (squash)
@@ -73,8 +69,6 @@ pull_request_rules:
       - '#review-requested=0'
       - '#changes-requested-reviews-by=0'
       - status-success=Validate PR Title
-      # Docker image validation
-      - status-success~=^jsii/superchain
       - status-success=Unit Tests
 
   - name: Synchronize that PR to upstream and merge it (no-squash)
@@ -99,8 +93,6 @@ pull_request_rules:
       - '#review-requested=0'
       - '#changes-requested-reviews-by=0'
       - status-success=Validate PR Title
-      # Docker image validation
-      - status-success~=^jsii/superchain
       - status-success=Unit Tests
 
   - name: Clean branch up

.mergify/config.yml

@@ -17,25 +17,9 @@ will need a number of tools.
 We have built a Docker image with all the required tools, which we are using for
 our own CI/CD: the ["superchain" image][superchain] from.
 
-[superchain]: https://github.com/aws/jsii/blob/main/superchain/Dockerfile
+[superchain]: https://github.com/aws/jsii-superchain
 
-The image can be built for local usage, too:
-
-```console
-IMAGE=superchain
-docker build -t ${IMAGE} -f superchain/Dockerfile .
-```
-
-In order to get an interactive shell within a Docker container using the
-*superchain* image you just built:
-
-```console
-cd jsii # go to the root of the jsii repo
-docker run --rm --net=host -it -v $PWD:$PWD -w $PWD ${IMAGE}
-```
-
-In the shell that pops up, the `npm run` commands in the following sections must
-be executed.
+Please see the superchain repo for usage instructions.
 
 ### Alternative: Manually install the toolchain
 

CONTRIBUTING.md

@@ -65,7 +65,7 @@ on this to build artifacts for any of the supported languages.
 In addition to this, standardized _Amazon CodePipeline_ actions need to be developed in order to support publishing to
 the relevant idiomatic package managers.
 
-[`public.ecr.aws/jsii/superchain`]: https://github.com/aws/jsii/tree/main/superchain
+[`public.ecr.aws/jsii/superchain`]: https://github.com/aws/jsii-superchain
 
 ## Compliance Tests
 

gh-pages/content/specification/5-new-language-intake.md

@@ -161,7 +161,7 @@ declared _Generally Available_. At this point, breaking changes are no longer po
 [`jsii-pacmak`]: ../../packages/jsii-pacmak
 [`jsii-rosetta`]: https://github.com/aws/jsii-rosetta
 [standard compliance suite]: ../../specification/4-standard-compliance-suite.md
-[`public.ecr.aws/jsii/superchain`]: ../../superchain
+[`public.ecr.aws/jsii/superchain`]: https://github.com/aws/jsii-superchain
 [`aws-delivlib`]: https://github.com/awslabs/aws-delivlib
 [aws cdk]: https://github.com/aws/aws-cdk
 [semantic versioning]: https://semver.org