SPDX (#370)

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';