SPDX (#370)

.babelrc.js

@@ -1 +1,4 @@
+// Copyright 2017-2020 @polkadot/ui authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
 module.exports = require('./babel.config.js');

.eslintrc.js

@@ -1,3 +1,6 @@
+// Copyright 2017-2020 @polkadot/ui authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
 const base = require('@polkadot/dev/config/eslint');
 
 module.exports = {

babel.config.js

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/ui authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 const base = require('@polkadot/dev/config/babel');
 

copy-to-apps.sh

@@ -1,4 +1,6 @@
 #!/bin/bash
+# Copyright 2017-2020 @polkadot/ui authors & contributors
+# SPDX-License-Identifier: Apache-2.0
 
 function copy_folder () {
   SRC="packages/$1/build"

copy-to-extension.sh

@@ -1,4 +1,6 @@
 #!/bin/bash
+# Copyright 2017-2020 @polkadot/ui authors & contributors
+# SPDX-License-Identifier: Apache-2.0
 
 function copy_folder () {
   SRC="packages/$1/build"

jest.config.js

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/ui authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 const config = require('@polkadot/dev/config/jest');
 

jest.resolver.js

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/ui authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 const path = require('path');
 

packages/example-react/src/index.tsx

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/example-react authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import React, { useCallback, useEffect, useState } from 'react';
 import ReactDOM from 'react-dom';

packages/example-react/webpack.config.js

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/example-react authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 const path = require('path');
 const { WebpackPluginServe } = require('webpack-plugin-serve');

packages/example-vue/src/index.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/example-vue authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import { Prefix } from '@polkadot/util-crypto/address/types';
 

packages/example-vue/webpack.config.js

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/example-vue authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 const path = require('path');
 const VueLoaderPlugin = require('vue-loader/lib/plugin');

packages/exampleReactNative/App.tsx

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/example-react authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import React, { useEffect, useState } from 'react';
 import { Button, SafeAreaView, ScrollView, StatusBar, StyleSheet, Text, View } from 'react-native';

packages/exampleReactNative/babel.config.js

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/example-reactnative authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 module.exports = {
   presets: ['module:metro-react-native-babel-preset']

packages/exampleReactNative/index.js

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/example-react authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import './nodeGlobalsShim.js';
 

packages/exampleReactNative/metro.config.js

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/example-reactnative authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 const path = require('path');
 const getWorkspaces = require('get-yarn-workspaces');

packages/exampleReactNative/nodeGlobalsShim.js

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/example-reactnative authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 /* eslint-disable no-global-assign */
 

packages/react-identicon/src/Demo.tsx

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/react-identicon authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import React from 'react';
 import ReactDOM from 'react-dom';

packages/react-identicon/src/Identicon.tsx

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/react-identicon authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import { Prefix } from '@polkadot/util-crypto/address/types';
 import { IdentityProps as Props, Props as ComponentProps } from './types';

packages/react-identicon/src/icons/Beachball.tsx

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/react-identicon authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import { Props } from '../types';
 

packages/react-identicon/src/icons/Empty.tsx

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/react-identicon authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import { Props } from '../types';
 

packages/react-identicon/src/icons/Jdenticon.tsx

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/react-identicon authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import { Props } from '../types';
 

packages/react-identicon/src/icons/Polkadot.tsx

@@ -1,7 +1,6 @@
 // Copyright 2018 Paritytech via paritytech/oo7/polkadot-identicon
 // Copyright 2018-2020 @polkadot/react-identicon authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 // This has been converted from the original version that can be found at
 //

packages/react-identicon/src/icons/index.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/react-identicon authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 export { default as Beachball } from './Beachball';
 export { default as Empty } from './Empty';

packages/react-identicon/src/index.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/react-identicon authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import Identicon from './Identicon';
 export * from './icons';

packages/react-identicon/src/types.ts

@@ -1,6 +1,5 @@
 // Copyright 2018-2020 @polkadot/react-identicon authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import { Prefix } from '@polkadot/util-crypto/address/types';
 import React from 'react';

packages/react-identicon/webpack.config.js

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/react-identicon authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 const path = require('path');
 

packages/react-qr/src/Display.tsx

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/react-qr authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import React, { useEffect, useMemo, useRef, useState } from 'react';
 import styled from 'styled-components';

packages/react-qr/src/DisplayAddress.tsx

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/react-qr authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import React, { useMemo } from 'react';
 

packages/react-qr/src/DisplayPayload.tsx

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/react-qr authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import React, { useMemo } from 'react';
 

packages/react-qr/src/NetworkSpecs.tsx

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/react-qr authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import { NetworkSpecsStruct } from '@polkadot/ui-settings';
 

packages/react-qr/src/Scan.tsx

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/react-qr authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import React, { useCallback, useMemo } from 'react';
 import Reader from 'react-qr-reader';

packages/react-qr/src/ScanAddress.tsx

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/react-qr authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import React, { useCallback } from 'react';
 import { assert } from '@polkadot/util';

packages/react-qr/src/ScanSignature.tsx

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/react-qr authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import React, { useCallback } from 'react';
 

packages/react-qr/src/constants.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/react-qr authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 const ADDRESS_PREFIX = 'substrate';
 const SEED_PREFIX = 'secret';

packages/react-qr/src/index.tsx

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/react-qr authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 export { default as QrDisplayAddress } from './DisplayAddress';
 export { default as QrDisplayPayload } from './DisplayPayload';

packages/react-qr/src/qrcode.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/react-qr authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import _qrcode from 'qrcode-generator';
 

packages/react-qr/src/util.spec.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/react-qr authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import { u8aConcat, u8aToHex, u8aToString } from '@polkadot/util';
 

packages/react-qr/src/util.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/react-qr authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import { isString, u8aConcat, u8aToU8a } from '@polkadot/util';
 import { decodeAddress } from '@polkadot/util-crypto';

packages/reactnative-identicon/src/Identicon.tsx

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/reactnative-identicon authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import { Prefix } from '@polkadot/util-crypto/address/types';
 import { Props as ComponentProps } from './types';

packages/reactnative-identicon/src/icons/Empty.tsx

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/reactnative-identicon authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import { Props } from '../types';
 

packages/reactnative-identicon/src/icons/Polkadot.tsx

@@ -1,6 +1,5 @@
 // Copyright 2018-2020 @polkadot/reactnative-identicon authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import { Circle as CircleType } from '@polkadot/ui-shared/icons/types';
 import { Props } from '../types';

packages/reactnative-identicon/src/icons/index.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/reactnative-identicon authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 export { default as Empty } from './Empty';
 export { default as Polkadot } from './Polkadot';

packages/reactnative-identicon/src/index.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/reactnative-identicon authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import Identicon from './Identicon';
 export * from './icons';

packages/reactnative-identicon/src/types.ts

@@ -1,6 +1,5 @@
 // Copyright 2018-2020 @polkadot/reactnative-identicon authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 export interface Props {
   address: string;

packages/ui-assets/src/types.d.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/ui-assets authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 declare module '*.svg' {
   // eslint-disable-next-line @typescript-eslint/no-explicit-any

packages/ui-keyring/package.json

@@ -26,7 +26,7 @@
   },
   "devDependencies": {
     "@polkadot/keyring": "^3.4.1",
-    "@polkadot/types": "^1.34.0-beta.8",
+    "@polkadot/types": "^1.34.0-beta.10",
     "@polkadot/util": "^3.4.1",
     "@types/ledgerhq__hw-transport-node-hid": "^4.22.1",
     "@types/ledgerhq__hw-transport-webusb": "^4.70.0",

packages/ui-keyring/src/Base.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/ui-keyring authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import { KeyringInstance, KeyringPair } from '@polkadot/keyring/types';
 import { Prefix } from '@polkadot/util-crypto/address/types';

packages/ui-keyring/src/Keyring.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/ui-keyring authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import { KeyringPair, KeyringPair$Meta, KeyringPair$Json } from '@polkadot/keyring/types';
 import { KeypairType } from '@polkadot/util-crypto/types';

packages/ui-keyring/src/defaults.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/ui-keyring authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import { u8aToHex } from '@polkadot/util';
 import { decodeAddress } from '@polkadot/keyring';

packages/ui-keyring/src/index.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/ui-keyring authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import { detectPackage } from '@polkadot/util';
 

packages/ui-keyring/src/ledger/index.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/ui-keyring authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import Transport from '@ledgerhq/hw-transport';
 import { AccountOptions, LedgerAddress, LedgerSignature, LedgerTypes, LedgerVersion } from './types';

packages/ui-keyring/src/ledger/transportsEmpty.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/ui-keyring authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import { TransportDef } from './types';
 

packages/ui-keyring/src/ledger/transportsNode.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/ui-keyring authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import { TransportDef } from './types';
 

packages/ui-keyring/src/ledger/transportsWeb.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/ui-keyring authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import { TransportDef } from './types';
 

packages/ui-keyring/src/ledger/types.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/ui-keyring authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import Transport from '@ledgerhq/hw-transport';
 

packages/ui-keyring/src/observable/accounts.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/ui-keyring authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import { accountKey } from '../defaults';
 

packages/ui-keyring/src/observable/addresses.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/ui-keyring authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import { addressKey } from '../defaults';
 

packages/ui-keyring/src/observable/contracts.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/ui-keyring authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import { contractKey } from '../defaults';
 

packages/ui-keyring/src/observable/development.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/ui-keyring authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import { BehaviorSubject } from 'rxjs';
 

packages/ui-keyring/src/observable/genericSubject.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/ui-keyring authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import { SubjectInfo, AddressSubject, SingleAddress } from './types';
 import { KeyringJson, KeyringStore } from '../types';

packages/ui-keyring/src/observable/index.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/ui-keyring authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import { SubjectInfo } from './types';
 

packages/ui-keyring/src/observable/types.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/ui-keyring authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import { BehaviorSubject } from 'rxjs';
 import { KeyringSectionOption } from '../options/types';

packages/ui-keyring/src/options/index.spec.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/ui-keyring authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import { KeyringStruct } from '../types';
 import keyringOptionInstance from '.';

packages/ui-keyring/src/options/index.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/ui-keyring authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import { KeyringStruct } from '../types';
 import { SingleAddress } from '../observable/types';

packages/ui-keyring/src/options/item.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/ui-keyring authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import { KeyringSectionOption } from './types';
 

packages/ui-keyring/src/options/types.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/ui-keyring authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import { KeyringItemType, KeyringStruct } from '../types';
 

packages/ui-keyring/src/stores/Browser.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/ui-keyring authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import { KeyringStore, KeyringJson } from '../types';
 

packages/ui-keyring/src/stores/File.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/ui-keyring authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import { KeyringStore, KeyringJson } from '../types';
 

packages/ui-keyring/src/stores/index.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/ui-keyring authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 export { default as BrowserStore } from './Browser';
 export { default as FileStore } from './File';

packages/ui-keyring/src/types.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/ui-keyring authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import { Hash } from '@polkadot/types/interfaces';
 import { KeyringInstance as BaseKeyringInstance, KeyringPair, KeyringPair$Meta, KeyringPair$Json, KeyringOptions as KeyringOptionsBase } from '@polkadot/keyring/types';

packages/ui-settings/src/Settings.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/ui-settings authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import EventEmitter from 'eventemitter3';
 import store from 'store';

packages/ui-settings/src/defaults/chains.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/ui-settings authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 type ChainDef = string[];
 

packages/ui-settings/src/defaults/crypto.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/ui-settings authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import { Option } from '../types';
 

packages/ui-settings/src/defaults/endpoints.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/ui-settings authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import { Option } from '../types';
 

packages/ui-settings/src/defaults/index.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/ui-settings authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import { Option } from '../types';
 

packages/ui-settings/src/defaults/ledger.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/ui-settings authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import { Option } from '../types';
 

packages/ui-settings/src/defaults/ss58.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/ui-settings authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import { Option } from '../types';
 

packages/ui-settings/src/defaults/type.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/ui-settings authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 // matches https://polkadot.js.org & https://*.polkadot.io
 export const isPolkadot = typeof window !== 'undefined' && window.location.host.includes('polkadot');

packages/ui-settings/src/defaults/ui.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/ui-settings authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import { Option } from '../types';
 

packages/ui-settings/src/index.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/ui-settings authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import settings, { Settings } from './Settings';
 export { ENDPOINT_DEFAULT, ICON_DEFAULT, ICON_DEFAULT_HOST, LANGUAGE_DEFAULT, LOCKING_DEFAULT, PREFIX_DEFAULT, UIMODE_DEFAULT, UITHEME_DEFAULT } from './defaults';

packages/ui-settings/src/types.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/ui-settings authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 export type Option = {
   disabled?: boolean;

packages/ui-shared/src/icons/beachball/colors.spec.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/ui-shared authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import { ColorGen } from './types';
 

packages/ui-shared/src/icons/beachball/colors.ts

@@ -1,7 +1,6 @@
 // Copyright 2016 Dan Finlay
 // Copyright 2017-2020 @polkadot/ui-shared authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import { ColorGen, Seeder } from './types';
 

packages/ui-shared/src/icons/beachball/container.spec.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/ui-shared authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import container from './container';
 

packages/ui-shared/src/icons/beachball/container.ts

@@ -1,7 +1,6 @@
 // Copyright 2016 Dan Finlay
 // Copyright 2017-2020 @polkadot/ui-shared authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 export default function container (diameter: number, background = 'white', className = '', _style: { [index: string]: string } = {}): HTMLElement {
   const element = document.createElement('div');

packages/ui-shared/src/icons/beachball/defaults.ts

@@ -1,7 +1,6 @@
 // Copyright 2016 Dan Finlay
 // Copyright 2017-2020 @polkadot/ui-shared authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 const COLORS: string[] = [
   // https://sashat.me/2017/01/11/list-of-20-simple-distinct-colors/

packages/ui-shared/src/icons/beachball/demo.ts

@@ -1,7 +1,6 @@
 // Copyright 2016 Dan Finlay
 // Copyright 2017-2020 @polkadot/ui-shared authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import { isNull } from '@polkadot/util';
 import { encodeAddress, randomAsU8a } from '@polkadot/util-crypto';

packages/ui-shared/src/icons/beachball/index.spec.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/ui-shared authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import xmlserializer from 'xmlserializer';
 

packages/ui-shared/src/icons/beachball/index.ts

@@ -1,7 +1,6 @@
 // Copyright 2016 Dan Finlay
 // Copyright 2017-2020 @polkadot/ui-shared authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import { Options } from '../types';
 

packages/ui-shared/src/icons/beachball/seeder.spec.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/ui-shared authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import { Seeder } from './types';
 

packages/ui-shared/src/icons/beachball/seeder.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/ui-shared authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import { Seeder } from './types';
 

packages/ui-shared/src/icons/beachball/shape/circle.spec.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/ui-shared authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import xmlserializer from 'xmlserializer';
 

packages/ui-shared/src/icons/beachball/shape/circle.ts

@@ -1,7 +1,6 @@
 // Copyright 2016 Dan Finlay
 // Copyright 2017-2020 @polkadot/ui-shared authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import { Seeder } from '../types';
 

packages/ui-shared/src/icons/beachball/shape/square.ts

@@ -1,7 +1,6 @@
 // Copyright 2016 Dan Finlay
 // Copyright 2017-2020 @polkadot/ui-shared authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import { Seeder } from '../types';
 

packages/ui-shared/src/icons/beachball/svg/circle.spec.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/ui-shared authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import xmlserializer from 'xmlserializer';
 

packages/ui-shared/src/icons/beachball/svg/circle.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/ui-shared authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import createSvg from './svg';
 

packages/ui-shared/src/icons/beachball/svg/element.spec.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/ui-shared authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import xmlserializer from 'xmlserializer';
 

packages/ui-shared/src/icons/beachball/svg/element.ts

@@ -1,7 +1,6 @@
 // Copyright 2016 Dan Finlay
 // Copyright 2017-2020 @polkadot/ui-shared authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import createSvg from './svg';
 

packages/ui-shared/src/icons/beachball/svg/rect.spec.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/ui-shared authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import xmlserializer from 'xmlserializer';
 

packages/ui-shared/src/icons/beachball/svg/rect.ts

@@ -1,6 +1,5 @@
 // Copyright 2017-2020 @polkadot/ui-shared authors & contributors
-// This software may be modified and distributed under the terms
-// of the Apache-2.0 license. See the LICENSE file for details.
+// SPDX-License-Identifier: Apache-2.0
 
 import createElement from './element';