chore: suppress ESLint RC deprecation warnings across packages (#4953)

Adds NODE_OPTIONS='--disable-warning=ESLintRCWarning' to lint scripts across all packages to suppress deprecation warnings when using legacy ESLint configuration.

This change eliminates the noisy ESLint RC deprecation warnings that appear during linting while maintaining the existing ESLint configuration setup.

---

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

packages/@jsii/check-node/package.json

@@ -29,7 +29,7 @@
   "scripts": {
     "build": "tsc --build && yarn lint",
     "watch": "tsc --build -w",
-    "lint": "ESLINT_USE_FLAT_CONFIG=false eslint . --ext .js,.ts --ignore-path=.gitignore",
+    "lint": "ESLINT_USE_FLAT_CONFIG=false NODE_OPTIONS='--disable-warning=ESLintRCWarning' eslint . --ext .js,.ts --ignore-path=.gitignore",
     "lint:fix": "yarn lint --fix",
     "test": "jest",
     "test:update": "jest -u",

packages/@jsii/kernel/package.json

@@ -24,7 +24,7 @@
   "scripts": {
     "build": "tsc --build && yarn lint",
     "watch": "tsc --build -w",
-    "lint": "ESLINT_USE_FLAT_CONFIG=false eslint . --ext .js,.ts --ignore-path=.gitignore",
+    "lint": "ESLINT_USE_FLAT_CONFIG=false NODE_OPTIONS='--disable-warning=ESLintRCWarning' eslint . --ext .js,.ts --ignore-path=.gitignore",
     "lint:fix": "yarn lint --fix",
     "test": "jest",
     "test:update": "jest -u",

packages/@jsii/runtime/package.json

@@ -27,7 +27,7 @@
   "scripts": {
     "build": "tsc --build && chmod +x bin/jsii-runtime && npx webpack-cli && yarn lint",
     "watch": "tsc --build -w",
-    "lint": "ESLINT_USE_FLAT_CONFIG=false eslint . --ext .js,.ts --ignore-path=.gitignore --ignore-pattern=webpack.config.js",
+    "lint": "ESLINT_USE_FLAT_CONFIG=false NODE_OPTIONS='--disable-warning=ESLintRCWarning' eslint . --ext .js,.ts --ignore-path=.gitignore --ignore-pattern=webpack.config.js",
     "lint:fix": "yarn lint --fix",
     "test": "jest",
     "test:update": "jest -u",

packages/@jsii/spec/package.json

@@ -24,7 +24,7 @@
   "scripts": {
     "build": "tsc --build && bash build-tools/generate-json-schema.sh && yarn lint",
     "watch": "tsc --build -w",
-    "lint": "ESLINT_USE_FLAT_CONFIG=false eslint . --ext .js,.ts --ignore-path=.gitignore",
+    "lint": "ESLINT_USE_FLAT_CONFIG=false NODE_OPTIONS='--disable-warning=ESLintRCWarning' eslint . --ext .js,.ts --ignore-path=.gitignore",
     "lint:fix": "yarn lint --fix",
     "test": "jest",
     "test:update": "jest -u",

packages/codemaker/package.json

@@ -24,7 +24,7 @@
   "scripts": {
     "build": "tsc --build && yarn lint",
     "watch": "tsc --build -w",
-    "lint": "ESLINT_USE_FLAT_CONFIG=false eslint . --ext .js,.ts --ignore-path=.gitignore",
+    "lint": "ESLINT_USE_FLAT_CONFIG=false NODE_OPTIONS='--disable-warning=ESLintRCWarning' eslint . --ext .js,.ts --ignore-path=.gitignore",
     "lint:fix": "yarn lint --fix",
     "test": "jest",
     "test:update": "jest -u",

packages/jsii-calc/package.json

@@ -35,7 +35,7 @@
   "scripts": {
     "build": "jsii --project-references --silence-warnings reserved-word && yarn lint && jsii-rosetta --compile --verbose",
     "watch": "jsii --project-references -w",
-    "lint": "ESLINT_USE_FLAT_CONFIG=false eslint . --ext .js,.ts --ignore-path=.gitignore",
+    "lint": "ESLINT_USE_FLAT_CONFIG=false NODE_OPTIONS='--disable-warning=ESLintRCWarning' eslint . --ext .js,.ts --ignore-path=.gitignore",
     "lint:fix": "yarn lint --fix",
     "test": "(ls test/test.*.js | xargs -n1 node) && diff-test test/assembly.jsii .jsii",
     "test:update": "yarn build && UPDATE_DIFF=1 yarn test",

packages/jsii-config/package.json

@@ -10,7 +10,7 @@
     "build": "tsc --build && yarn lint",
     "build+test": "tsc --build && yarn test",
     "watch": "tsc --build -w",
-    "lint": "ESLINT_USE_FLAT_CONFIG=false eslint . --ext .js,.ts --ignore-path=.gitignore --ignore-pattern=test/negatives/*",
+    "lint": "ESLINT_USE_FLAT_CONFIG=false NODE_OPTIONS='--disable-warning=ESLintRCWarning' eslint . --ext .js,.ts --ignore-path=.gitignore --ignore-pattern=test/negatives/*",
     "lint:fix": "yarn lint --fix",
     "test": "jest",
     "package": "package-js",

packages/jsii-diff/package.json

@@ -26,7 +26,7 @@
   "scripts": {
     "build": "bash ./generate.sh && tsc --build && yarn lint",
     "watch": "bash ./generate.sh && tsc --build -w",
-    "lint": "ESLINT_USE_FLAT_CONFIG=false eslint . --ext .js,.ts --ignore-path=.gitignore",
+    "lint": "ESLINT_USE_FLAT_CONFIG=false NODE_OPTIONS='--disable-warning=ESLintRCWarning' eslint . --ext .js,.ts --ignore-path=.gitignore",
     "lint:fix": "yarn lint --fix",
     "test": "jest",
     "test:update": "jest -u",

packages/jsii-pacmak/package.json

@@ -28,7 +28,7 @@
     "gen": "bash generate.sh",
     "build": "yarn gen && tsc --build && chmod +x bin/jsii-pacmak && yarn lint",
     "watch": "tsc --build -w",
-    "lint": "ESLINT_USE_FLAT_CONFIG=false eslint . --ext .js,.ts --ignore-path=.gitignore",
+    "lint": "ESLINT_USE_FLAT_CONFIG=false NODE_OPTIONS='--disable-warning=ESLintRCWarning' eslint . --ext .js,.ts --ignore-path=.gitignore",
     "lint:fix": "yarn lint --fix",
     "test": "yarn test:unit && yarn test:build",
     "test:unit": "jest",

packages/jsii-reflect/package.json

@@ -27,7 +27,7 @@
   "scripts": {
     "build": "tsc --build && chmod +x bin/jsii-tree && yarn lint",
     "watch": "tsc --build -w",
-    "lint": "ESLINT_USE_FLAT_CONFIG=false eslint . --ext .js,.ts --ignore-path=.gitignore",
+    "lint": "ESLINT_USE_FLAT_CONFIG=false NODE_OPTIONS='--disable-warning=ESLintRCWarning' eslint . --ext .js,.ts --ignore-path=.gitignore",
     "lint:fix": "yarn lint --fix",
     "test": "jest",
     "test:update": "jest -u",