chore: Added license header script (#11590)

Author: jimblanc

.gitignore

@@ -9,7 +9,7 @@ packages/**/dist/
 packages/**/es/
 packages/**/esm/
 packages/**/cjs/
-.DS_Store
+**/.DS_Store
 .vscode
 .idea
 *.log

license_config.json

@@ -0,0 +1,48 @@
+{
+	"ignore": [
+		"NOTICE",
+		".circleci",
+		".github",
+		"**/*.config.dev.js",
+		"**/*.config.js",
+		"**/*.d.ts",
+		"**/*.html",
+		"**/*.jar",
+		"**/*.json",
+		"**/*.md",
+		"**/*.plist",
+		"**/*.podspec",
+		"**/*.properties",
+		"**/*.sh",
+		"**/*.snap",
+		"**/*.tsx",
+		"**/*.xml",
+		"**/*.yml",
+		"**/.*",
+		"**/amazon-cognito-identity-js",
+		"**/android",
+		"**/aws-amplify-react-native",
+		"**/coverage",
+		"**/coverage-ts",
+		"**/dist",
+		"**/docs",
+		"**/ios",
+		"**/lib",
+		"**/lib-esm",
+		"**/node_modules",
+		"**/pushnotification",
+		"**/vendor",
+		"**/__tests__",
+		"**/__mocks__"
+	],
+	"ignoreFile": ".gitignore",
+	"license": "license_header.txt",
+	"licenseFormats": {
+		"js|ts|kt|java": {
+			"eachLine": {
+				"prepend": "// "
+			}
+		}
+	},
+	"trailingWhitespace": "TRIM"
+}

license_header.txt

@@ -0,0 +1,2 @@
+Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+SPDX-License-Identifier: Apache-2.0

package.json

@@ -10,6 +10,7 @@
 		"test": "lerna run test --stream",
 		"test:size": "lerna run test:size --no-bail",
 		"test:duplicates": "./scripts/duplicates-yarn.sh",
+		"test:license": "license-check-and-add check -f license_config.json",
 		"cypress": "lerna run cypress",
 		"cypress:open": "lerna run cypress:open",
 		"coverage": "codecov || exit 0",
@@ -23,6 +24,7 @@
 		"clean:size": "lerna run clean:size --parallel",
 		"format": "lerna run format",
 		"lint": "lerna run lint",
+		"lint:license": "license-check-and-add add -f license_config.json",
 		"link-all": "yarn unlink-all && lerna exec --no-bail --parallel yarn link",
 		"unlink-all": "lerna exec --no-bail --parallel -- yarn unlink; exit 0",
 		"publish:main": "lerna publish --canary --force-publish \"*\" --yes --dist-tag=unstable --preid=unstable${PREID_HASH_SUFFIX} --exact --no-verify-access",
@@ -80,6 +82,7 @@
 		"jest-config": "24.8.0",
 		"json-loader": "^0.5.7",
 		"lerna": "^6.6.1",
+		"license-check-and-add": "^4.0.5",
 		"prettier": "^2.4.1",
 		"pretty-quick": "^1.11.1",
 		"rimraf": "^2.6.2",

packages/aws-amplify/prepend-license.js

@@ -52,7 +52,6 @@
 		"@react-native-async-storage/async-storage": "1.15.17",
 		"find": "^0.2.7",
 		"genversion": "^2.2.0",
-		"prepend-file": "^1.3.1",
 		"react-native": "^0.64.1",
 		"typescript": "5.0.2"
 	},

packages/core/package.json

@@ -6,7 +6,6 @@ node_modules/**
 .vscode/**
 .DS_Store
 *.log
-prepend-license.js
 prettier.config.json
 tsconfig.json
 tsfmt.json

packages/datastore-storage-adapter/.npmignore

@@ -6,7 +6,6 @@ node_modules/**
 .vscode/**
 .DS_Store
 *.log
-prepend-license.js
 prettier.config.json
 tsconfig.json
 tsfmt.json

packages/datastore/.npmignore

@@ -40,7 +40,6 @@
     "compression-webpack-plugin": "^1.1.3",
     "find": "^0.2.7",
     "json-loader": "^0.5.7",
-    "prepend-file": "^1.3.1",
     "rimraf": "^2.6.2",
     "source-map-loader": "^0.2.1",
     "uglifyjs-webpack-plugin": "^0.4.6",