chore: migrate to yarn berry

Author: logonoff

.gitattributes

@@ -1 +1,3 @@
 vendor/* linguist-generated=true
+.yarn/releases/** binary
+.yarn/plugins/** binary

.gitignore

@@ -1,6 +1,16 @@
 .env
 .idea
 .vscode
+
+# Yarn v4 (Berry)
+.pnp.*
+.yarn/*
+install-state.gz
+!.yarn/patches
+!.yarn/plugins
+!.yarn/releases
+!.yarn/sdks
+!.yarn/versions
 !/vendor/**
 !.vscode/settings.json
 .DS_Store

Dockerfile

@@ -17,14 +17,14 @@ ADD . .
 
 USER 0
 
-ARG YARN_VERSION=v1.22.22
+ARG COREPACK_VERSION=0.34.6
 
-# bootstrap yarn so we can install and run the other tools.
-RUN CACHED_YARN=./artifacts/yarn-${YARN_VERSION}.tar.gz; \
-    if [ -f ${CACHED_YARN} ]; then \
-      npm install ${CACHED_YARN}; \
+# bootstrap corepack so we can install and run the other tools.
+RUN CACHED_COREPACK=./artifacts/corepack-${COREPACK_VERSION}.tar.gz; \
+    if [ -f ${CACHED_COREPACK} ]; then \
+      npm install ${CACHED_COREPACK}; \
     else \
-      npm install https://github.com/yarnpkg/yarn/releases/download/${YARN_VERSION}/yarn-${YARN_VERSION}.tar.gz; \
+      npm install https://github.com/nodejs/corepack/releases/download/v${COREPACK_VERSION}/corepack.tgz; \
     fi
 
 # The REMOTE_SOURCES value is set by the build system to indicate the location of the cachito-backed artifacts cache.
@@ -39,7 +39,7 @@ COPY $REMOTE_SOURCES $REMOTE_SOURCES_DIR
 # use dependencies provided by Cachito
 RUN test -d ${REMOTE_SOURCES}/cachito-gomod-with-deps || exit 0; \
     cp -f $REMOTE_SOURCES_DIR/cachito-gomod-with-deps/app/registry-ca.pem . \
- && cp -f $REMOTE_SOURCES_DIR/cachito-gomod-with-deps/app/frontend/{.npmrc,.yarnrc,yarn.lock} frontend/
+ && cp -f $REMOTE_SOURCES_DIR/cachito-gomod-with-deps/app/frontend/{.npmrc,.yarnrc.yml,yarn.lock} frontend/
 
 # prevent download of cypress binary as part of module installs
 ENV CYPRESS_INSTALL_BINARY=0

README.md

@@ -15,7 +15,7 @@ The console is a more friendly `kubectl` in the form of a single page webapp. It
 
 ### Dependencies:
 
-1. [node.js](https://nodejs.org/) >= 22 & [yarn classic](https://classic.yarnpkg.com/en/docs/install) >= 1.20
+1. [node.js](https://nodejs.org/) >= 22 & [yarn berry](https://yarnpkg.com/getting-started/install) >= 4.12.0
 2. [go](https://golang.org/) >= 1.22+
 3. [oc](https://mirror.openshift.com/pub/openshift-v4/clients/oc/latest/) or [kubectl](https://kubernetes.io/docs/tasks/tools/install-kubectl/) and an OpenShift or Kubernetes cluster
 4. [jq](https://stedolan.github.io/jq/download/) (for `contrib/environment.sh`)

dynamic-demo-plugin/.yarn/releases

@@ -0,0 +1 @@
+../../frontend/.yarn/releases

dynamic-demo-plugin/.yarnrc

@@ -0,0 +1 @@
+../frontend/.yarnrc.yml

dynamic-demo-plugin/.yarnrc.yml

@@ -77,5 +77,6 @@
       "utilityConsumer": "./components/UtilityConsumer.tsx",
       "yamlEditor": "./components/YAMLEditorPage.tsx"
     }
-  }
+  },
+  "packageManager": "yarn@4.12.0"
 }