yarn 4.9.4 update related fixes

.devcontainer/devcontainer.json

@@ -4,7 +4,7 @@
         "ghcr.io/devcontainers/features/docker-in-docker:2": {},
         "ghcr.io/devcontainers/features/azure-cli:1": {}
     },
-    "postCreateCommand": "corepack enable && corepack prepare yarn@4.9.4 --activate && npm install -g @devcontainers/cli",
+    "postCreateCommand": "sudo corepack enable && corepack prepare yarn@4.9.4 --activate && npm install -g @devcontainers/cli",
     "customizations": {
         "vscode": {
             "extensions": [

.github/workflows/push-again.yml

@@ -60,6 +60,9 @@ jobs:
 
         # Setup build CLI
         cd "$GITHUB_WORKSPACE/ref"
+        # This is required to set yarn 4.9.4 as the global yarn version in the runner is 1.22.22
+        sudo corepack enable
+        sudo corepack prepare yarn@4.9.4 --activate
         yarn install
         npm install -g @devcontainers/cli
 

.github/workflows/push-dev.yml

@@ -48,6 +48,9 @@ jobs:
         ACR_REGISTRY_NAME=$(echo "$REGISTRY" | grep -oP '(.+)(?=\.azurecr\.io)')
         az acr login --name $ACR_REGISTRY_NAME --username $TOKEN_NAME --password $PASSWORD
 
+        # This is required to set yarn 4.9.4 as the global yarn version in the runner is 1.22.22
+        sudo corepack enable
+        sudo corepack prepare yarn@4.9.4 --activate
         # Build and push dev images
         yarn install
         npm install -g @devcontainers/cli

.github/workflows/push-manual-dev.yml

@@ -56,6 +56,9 @@ jobs:
 
         # Setup build CLI
         cd "$GITHUB_WORKSPACE/ref"
+        # This is required to set yarn 4.9.4 as the global yarn version in the runner is 1.22.22
+        sudo corepack enable
+        sudo corepack prepare yarn@4.9.4 --activate        
         yarn install
         npm install -g @devcontainers/cli
 

.github/workflows/push.yml

@@ -51,6 +51,9 @@ jobs:
         ACR_REGISTRY_NAME=$(echo "$REGISTRY" | grep -oP '(.+)(?=\.azurecr\.io)')
         az acr login --name $ACR_REGISTRY_NAME --username $TOKEN_NAME --password $PASSWORD
 
+        # This is required to set yarn 4.9.4 as the global yarn version in the runner is 1.22.22
+        sudo corepack enable
+        sudo corepack prepare yarn@4.9.4 --activate     
         # Build and push images
         yarn install
         npm install -g @devcontainers/cli

.github/workflows/version-history.yml

@@ -64,6 +64,9 @@ jobs:
         ACR_REGISTRY_NAME=$(echo "$REGISTRY" | grep -oP '(.+)(?=\.azurecr\.io)')
         az acr login --name $ACR_REGISTRY_NAME --username $TOKEN_NAME --password $PASSWORD
 
+        # This is required to set yarn 4.9.4 as the global yarn version in the runner is 1.22.22
+        sudo corepack enable
+        sudo corepack prepare yarn@4.9.4 --activate
         yarn install
         RELEASE_STRING=$(echo "${{ inputs.release }}" | grep -oP 'refs/(heads|tags)/\K(.+)')
         OVERWRITE_STRING=$(if [ "${{ inputs.overwrite }}" = "false" ]; then echo '--no-overwrite'; else echo '--overwrite'; fi)

src/javascript-node/test-project/.gitignore

@@ -1,2 +1,3 @@
+.yarn/*
 package-lock.json
 yarn.lock

src/javascript-node/test-project/package.json

@@ -10,5 +10,6 @@
 	},
 	"dependencies": {
 		"express": "^4.16.1"
-	}
+	},
+	"packageManager": "yarn@4.9.4"
 }

src/javascript-node/test-project/test.sh

@@ -2,6 +2,9 @@
 cd $(dirname "$0")
 
 source test-utils.sh node
+check "yarn_version" yarn --version
+sudo corepack enable && corepack prepare yarn@4.9.4 --activate
+check "yarn_version_new" yarn --version
 
 # Run common tests
 checkCommon
@@ -11,6 +14,9 @@ check "node" node --version
 npm_version=$(npm --version)
 check-version-ge "npm-requirement" "${npm_version}" "9.8.1"
 sudo rm -f yarn.lock
+sudo touch yarn.lock
+sudo rm -rf .yarn/*
+sudo chmod a+rw yarn.lock
 check "yarn" yarn install
 sudo rm -f package-lock.json
 check "npm" npm install

src/typescript-node/test-project/.gitignore

@@ -1,2 +1,3 @@
+.yarn/*
 package-lock.json
 yarn.lock

src/typescript-node/test-project/package.json

@@ -18,8 +18,9 @@
 		"@types/node": "^18.7.18",
 		"@typescript-eslint/eslint-plugin": "^5.38.0",
 		"@typescript-eslint/parser": "^5.38.0",
-		"vscode-nls-dev": "^4.0.1",
 		"eslint": "^8.23.1",
-		"typescript": "^4.8.3"
-	}
+		"typescript": "^4.8.3",
+		"vscode-nls-dev": "^4.0.1"
+	},
+	"packageManager": "yarn@4.9.4"
 }

src/typescript-node/test-project/test.sh

@@ -2,13 +2,19 @@
 cd $(dirname "$0")
 
 source test-utils.sh node
+check "yarn_version" yarn --version
+sudo corepack enable && corepack prepare yarn@4.9.4 --activate
+check "yarn_version_new" yarn --version
 
 # Run common tests
 checkCommon
 
 # Image specific tests
 check "node" node --version
 sudo rm -f yarn.lock
+sudo rm -rf .yarn/*
+sudo touch yarn.lock
+sudo chmod a+rw yarn.lock
 check "yarn" yarn install
 sudo rm -f package-lock.json
 check "eslint" eslint --no-warn-ignored src/server.ts