New copyright headers (#220)

1. Updates all license headers to new concise SPDX style
2. Updates copyright statement holder from `The Polymer Project Authors` to `Google LLC`
3. Renamed `LICENSE.txt` to `LICENSE` because it is slightly more common (the GitHub default)
4. Trivial formatting fix to `LICENSE` files so that we exactly match the spdx.org text
5. Updates `package.json` author field to `Google LLC`

All existing years are preserved.

Exactly matches what we did in lit/lit#1630

CHANGELOG.md

@@ -7,6 +7,10 @@ project adheres to [Semantic Versioning](http://semver.org/).
 
 ## Unreleased
 
+- Copyright notice owner changed from "The Polymer Project Authors" to "Google
+  LLC". Trivial reformatting for `LICENSE` file to match spdx.org version.
+  Source license headers replaced with concise SPDX-style.
+
 - Fix bug where log files would be created with '\' backslash names instead of
   nested directories.
 

LICENSE.txt → LICENSE

@@ -1,20 +1,20 @@
 BSD 3-Clause License
 
-Copyright (c) 2019, The Polymer Authors. All rights reserved.
+Copyright (c) 2019 Google LLC. All rights reserved.
 
 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions are met:
 
-* Redistributions of source code must retain the above copyright notice, this
-  list of conditions and the following disclaimer.
+1. Redistributions of source code must retain the above copyright notice, this
+   list of conditions and the following disclaimer.
 
-* Redistributions in binary form must reproduce the above copyright notice,
-  this list of conditions and the following disclaimer in the documentation
-  and/or other materials provided with the distribution.
+2. Redistributions in binary form must reproduce the above copyright notice,
+   this list of conditions and the following disclaimer in the documentation
+   and/or other materials provided with the distribution.
 
-* Neither the name of the copyright holder nor the names of its
-  contributors may be used to endorse or promote products derived from
-  this software without specific prior written permission.
+3. Neither the name of the copyright holder nor the names of its
+   contributors may be used to endorse or promote products derived from
+   this software without specific prior written permission.
 
 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
@@ -25,4 +25,4 @@ DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
 CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

bin/tach.js

@@ -2,13 +2,8 @@
 
 /**
  * @license
- * Copyright (c) 2019 The Polymer Project Authors. All rights reserved.
- * This code may only be used under the BSD style license found at
- * http://polymer.github.io/LICENSE.txt The complete set of authors may be found
- * at http://polymer.github.io/AUTHORS.txt The complete set of contributors may
- * be found at http://polymer.github.io/CONTRIBUTORS.txt Code distributed by
- * Google as part of the polymer project is also subject to an additional IP
- * rights grant found at http://polymer.github.io/PATENTS.txt
+ * Copyright 2019 Google LLC
+ * SPDX-License-Identifier: BSD-3-Clause
  */
 
 // eslint-disable-next-line @typescript-eslint/no-var-requires

client/src/bench.ts

@@ -1,12 +1,7 @@
 /**
  * @license
- * Copyright (c) 2018 The Polymer Project Authors. All rights reserved.
- * This code may only be used under the BSD style license found at
- * http://polymer.github.io/LICENSE.txt The complete set of authors may be found
- * at http://polymer.github.io/AUTHORS.txt The complete set of contributors may
- * be found at http://polymer.github.io/CONTRIBUTORS.txt Code distributed by
- * Google as part of the polymer project is also subject to an additional IP
- * rights grant found at http://polymer.github.io/PATENTS.txt
+ * Copyright 2018 Google LLC
+ * SPDX-License-Identifier: BSD-3-Clause
  */
 
 // Note: sync with runner/src/types.ts

package.json

@@ -23,7 +23,7 @@
     "type": "git",
     "url": "git+https://github.com/Polymer/tachometer.git"
   },
-  "author": "The Polymer Project Authors",
+  "author": "Google LLC",
   "license": "BSD-3-Clause",
   "bugs": {
     "url": "https://github.com/Polymer/tachometer/issues"

src/browser.ts

@@ -1,12 +1,7 @@
 /**
  * @license
- * Copyright (c) 2019 The Polymer Project Authors. All rights reserved.
- * This code may only be used under the BSD style license found at
- * http://polymer.github.io/LICENSE.txt The complete set of authors may be found
- * at http://polymer.github.io/AUTHORS.txt The complete set of contributors may
- * be found at http://polymer.github.io/CONTRIBUTORS.txt Code distributed by
- * Google as part of the polymer project is also subject to an additional IP
- * rights grant found at http://polymer.github.io/PATENTS.txt
+ * Copyright 2019 Google LLC
+ * SPDX-License-Identifier: BSD-3-Clause
  */
 
 import * as webdriver from 'selenium-webdriver';

src/cli.ts

@@ -1,12 +1,7 @@
 /**
  * @license
- * Copyright (c) 2019 The Polymer Project Authors. All rights reserved.
- * This code may only be used under the BSD style license found at
- * http://polymer.github.io/LICENSE.txt The complete set of authors may be found
- * at http://polymer.github.io/AUTHORS.txt The complete set of contributors may
- * be found at http://polymer.github.io/CONTRIBUTORS.txt Code distributed by
- * Google as part of the polymer project is also subject to an additional IP
- * rights grant found at http://polymer.github.io/PATENTS.txt
+ * Copyright 2019 Google LLC
+ * SPDX-License-Identifier: BSD-3-Clause
  */
 
 import sourceMapSupport from 'source-map-support';

src/config.ts

@@ -1,12 +1,7 @@
 /**
  * @license
- * Copyright (c) 2019 The Polymer Project Authors. All rights reserved.
- * This code may only be used under the BSD style license found at
- * http://polymer.github.io/LICENSE.txt The complete set of authors may be found
- * at http://polymer.github.io/AUTHORS.txt The complete set of contributors may
- * be found at http://polymer.github.io/CONTRIBUTORS.txt Code distributed by
- * Google as part of the polymer project is also subject to an additional IP
- * rights grant found at http://polymer.github.io/PATENTS.txt
+ * Copyright 2019 Google LLC
+ * SPDX-License-Identifier: BSD-3-Clause
  */
 
 import * as fsExtra from 'fs-extra';

src/configfile.ts

@@ -1,12 +1,7 @@
 /**
  * @license
- * Copyright (c) 2019 The Polymer Project Authors. All rights reserved.
- * This code may only be used under the BSD style license found at
- * http://polymer.github.io/LICENSE.txt The complete set of authors may be found
- * at http://polymer.github.io/AUTHORS.txt The complete set of contributors may
- * be found at http://polymer.github.io/CONTRIBUTORS.txt Code distributed by
- * Google as part of the polymer project is also subject to an additional IP
- * rights grant found at http://polymer.github.io/PATENTS.txt
+ * Copyright 2019 Google LLC
+ * SPDX-License-Identifier: BSD-3-Clause
  */
 
 import * as fsExtra from 'fs-extra';

src/csv.ts

@@ -1,12 +1,7 @@
 /**
  * @license
- * Copyright (c) 2019 The Polymer Project Authors. All rights reserved.
- * This code may only be used under the BSD style license found at
- * http://polymer.github.io/LICENSE.txt The complete set of authors may be found
- * at http://polymer.github.io/AUTHORS.txt The complete set of contributors may
- * be found at http://polymer.github.io/CONTRIBUTORS.txt Code distributed by
- * Google as part of the polymer project is also subject to an additional IP
- * rights grant found at http://polymer.github.io/PATENTS.txt
+ * Copyright 2019 Google LLC
+ * SPDX-License-Identifier: BSD-3-Clause
  */
 
 import csvStringify from 'csv-stringify/lib/sync';

src/defaults.ts

@@ -1,12 +1,7 @@
 /**
  * @license
- * Copyright (c) 2019 The Polymer Project Authors. All rights reserved.
- * This code may only be used under the BSD style license found at
- * http://polymer.github.io/LICENSE.txt The complete set of authors may be found
- * at http://polymer.github.io/AUTHORS.txt The complete set of contributors may
- * be found at http://polymer.github.io/CONTRIBUTORS.txt Code distributed by
- * Google as part of the polymer project is also subject to an additional IP
- * rights grant found at http://polymer.github.io/PATENTS.txt
+ * Copyright 2019 Google LLC
+ * SPDX-License-Identifier: BSD-3-Clause
  */
 
 import * as path from 'path';

src/flags.ts

@@ -1,12 +1,7 @@
 /**
  * @license
- * Copyright (c) 2019 The Polymer Project Authors. All rights reserved.
- * This code may only be used under the BSD style license found at
- * http://polymer.github.io/LICENSE.txt The complete set of authors may be found
- * at http://polymer.github.io/AUTHORS.txt The complete set of contributors may
- * be found at http://polymer.github.io/CONTRIBUTORS.txt Code distributed by
- * Google as part of the polymer project is also subject to an additional IP
- * rights grant found at http://polymer.github.io/PATENTS.txt
+ * Copyright 2019 Google LLC
+ * SPDX-License-Identifier: BSD-3-Clause
  */
 
 import * as os from 'os';

src/format.ts

@@ -1,12 +1,7 @@
 /**
  * @license
- * Copyright (c) 2019 The Polymer Project Authors. All rights reserved.
- * This code may only be used under the BSD style license found at
- * http://polymer.github.io/LICENSE.txt The complete set of authors may be found
- * at http://polymer.github.io/AUTHORS.txt The complete set of contributors may
- * be found at http://polymer.github.io/CONTRIBUTORS.txt Code distributed by
- * Google as part of the polymer project is also subject to an additional IP
- * rights grant found at http://polymer.github.io/PATENTS.txt
+ * Copyright 2019 Google LLC
+ * SPDX-License-Identifier: BSD-3-Clause
  */
 
 import stripAnsi = require('strip-ansi');

src/github.ts

@@ -1,12 +1,7 @@
 /**
  * @license
- * Copyright (c) 2019 The Polymer Project Authors. All rights reserved.
- * This code may only be used under the BSD style license found at
- * http://polymer.github.io/LICENSE.txt The complete set of authors may be found
- * at http://polymer.github.io/AUTHORS.txt The complete set of contributors may
- * be found at http://polymer.github.io/CONTRIBUTORS.txt Code distributed by
- * Google as part of the polymer project is also subject to an additional IP
- * rights grant found at http://polymer.github.io/PATENTS.txt
+ * Copyright 2019 Google LLC
+ * SPDX-License-Identifier: BSD-3-Clause
  */
 
 import got from 'got';

src/install.ts

@@ -1,12 +1,7 @@
 /**
  * @license
- * Copyright (c) 2020 The Polymer Project Authors. All rights reserved.
- * This code may only be used under the BSD style license found at
- * http://polymer.github.io/LICENSE.txt The complete set of authors may be found
- * at http://polymer.github.io/AUTHORS.txt The complete set of contributors may
- * be found at http://polymer.github.io/CONTRIBUTORS.txt Code distributed by
- * Google as part of the polymer project is also subject to an additional IP
- * rights grant found at http://polymer.github.io/PATENTS.txt
+ * Copyright 2020 Google LLC
+ * SPDX-License-Identifier: BSD-3-Clause
  */
 
 import {exec} from 'child_process';

src/json-output.ts

@@ -1,12 +1,7 @@
 /**
  * @license
- * Copyright (c) 2019 The Polymer Project Authors. All rights reserved.
- * This code may only be used under the BSD style license found at
- * http://polymer.github.io/LICENSE.txt The complete set of authors may be found
- * at http://polymer.github.io/AUTHORS.txt The complete set of contributors may
- * be found at http://polymer.github.io/CONTRIBUTORS.txt Code distributed by
- * Google as part of the polymer project is also subject to an additional IP
- * rights grant found at http://polymer.github.io/PATENTS.txt
+ * Copyright 2019 Google LLC
+ * SPDX-License-Identifier: BSD-3-Clause
  */
 
 import * as systeminformation from 'systeminformation';

src/manual.ts

@@ -1,12 +1,7 @@
 /**
  * @license
- * Copyright (c) 2019 The Polymer Project Authors. All rights reserved.
- * This code may only be used under the BSD style license found at
- * http://polymer.github.io/LICENSE.txt The complete set of authors may be found
- * at http://polymer.github.io/AUTHORS.txt The complete set of contributors may
- * be found at http://polymer.github.io/CONTRIBUTORS.txt Code distributed by
- * Google as part of the polymer project is also subject to an additional IP
- * rights grant found at http://polymer.github.io/PATENTS.txt
+ * Copyright 2019 Google LLC
+ * SPDX-License-Identifier: BSD-3-Clause
  */
 
 import ansi = require('ansi-escape-sequences');

src/measure.ts

@@ -1,12 +1,7 @@
 /**
  * @license
- * Copyright (c) 2020 The Polymer Project Authors. All rights reserved.
- * This code may only be used under the BSD style license found at
- * http://polymer.github.io/LICENSE.txt The complete set of authors may be found
- * at http://polymer.github.io/AUTHORS.txt The complete set of contributors may
- * be found at http://polymer.github.io/CONTRIBUTORS.txt Code distributed by
- * Google as part of the polymer project is also subject to an additional IP
- * rights grant found at http://polymer.github.io/PATENTS.txt
+ * Copyright 2020 Google LLC
+ * SPDX-License-Identifier: BSD-3-Clause
  */
 
 import * as webdriver from 'selenium-webdriver';

src/runner.ts

@@ -1,12 +1,7 @@
 /**
  * @license
- * Copyright (c) 2019 The Polymer Project Authors. All rights reserved.
- * This code may only be used under the BSD style license found at
- * http://polymer.github.io/LICENSE.txt The complete set of authors may be found
- * at http://polymer.github.io/AUTHORS.txt The complete set of contributors may
- * be found at http://polymer.github.io/CONTRIBUTORS.txt Code distributed by
- * Google as part of the polymer project is also subject to an additional IP
- * rights grant found at http://polymer.github.io/PATENTS.txt
+ * Copyright 2019 Google LLC
+ * SPDX-License-Identifier: BSD-3-Clause
  */
 
 import * as fsExtra from 'fs-extra';

src/server.ts

@@ -1,12 +1,7 @@
 /**
  * @license
- * Copyright (c) 2019 The Polymer Project Authors. All rights reserved.
- * This code may only be used under the BSD style license found at
- * http://polymer.github.io/LICENSE.txt The complete set of authors may be found
- * at http://polymer.github.io/AUTHORS.txt The complete set of contributors may
- * be found at http://polymer.github.io/CONTRIBUTORS.txt Code distributed by
- * Google as part of the polymer project is also subject to an additional IP
- * rights grant found at http://polymer.github.io/PATENTS.txt
+ * Copyright 2019 Google LLC
+ * SPDX-License-Identifier: BSD-3-Clause
  */
 
 import * as http from 'http';

src/specs.ts

@@ -1,12 +1,7 @@
 /**
  * @license
- * Copyright (c) 2019 The Polymer Project Authors. All rights reserved.
- * This code may only be used under the BSD style license found at
- * http://polymer.github.io/LICENSE.txt The complete set of authors may be found
- * at http://polymer.github.io/AUTHORS.txt The complete set of contributors may
- * be found at http://polymer.github.io/CONTRIBUTORS.txt Code distributed by
- * Google as part of the polymer project is also subject to an additional IP
- * rights grant found at http://polymer.github.io/PATENTS.txt
+ * Copyright 2019 Google LLC
+ * SPDX-License-Identifier: BSD-3-Clause
  */
 
 import * as path from 'path';

src/stats.ts

@@ -1,12 +1,7 @@
 /**
  * @license
- * Copyright (c) 2019 The Polymer Project Authors. All rights reserved.
- * This code may only be used under the BSD style license found at
- * http://polymer.github.io/LICENSE.txt The complete set of authors may be found
- * at http://polymer.github.io/AUTHORS.txt The complete set of contributors may
- * be found at http://polymer.github.io/CONTRIBUTORS.txt Code distributed by
- * Google as part of the polymer project is also subject to an additional IP
- * rights grant found at http://polymer.github.io/PATENTS.txt
+ * Copyright 2019 Google LLC
+ * SPDX-License-Identifier: BSD-3-Clause
  */
 
 import {BenchmarkResult} from './types';

src/test/browser_test.ts

@@ -1,12 +1,7 @@
 /**
  * @license
- * Copyright (c) 2019 The Polymer Project Authors. All rights reserved.
- * This code may only be used under the BSD style license found at
- * http://polymer.github.io/LICENSE.txt The complete set of authors may be found
- * at http://polymer.github.io/AUTHORS.txt The complete set of contributors may
- * be found at http://polymer.github.io/CONTRIBUTORS.txt Code distributed by
- * Google as part of the polymer project is also subject to an additional IP
- * rights grant found at http://polymer.github.io/PATENTS.txt
+ * Copyright 2019 Google LLC
+ * SPDX-License-Identifier: BSD-3-Clause
  */
 
 import {assert} from 'chai';

src/test/config_test.ts

@@ -1,12 +1,7 @@
 /**
  * @license
- * Copyright (c) 2019 The Polymer Project Authors. All rights reserved.
- * This code may only be used under the BSD style license found at
- * http://polymer.github.io/LICENSE.txt The complete set of authors may be found
- * at http://polymer.github.io/AUTHORS.txt The complete set of contributors may
- * be found at http://polymer.github.io/CONTRIBUTORS.txt Code distributed by
- * Google as part of the polymer project is also subject to an additional IP
- * rights grant found at http://polymer.github.io/PATENTS.txt
+ * Copyright 2019 Google LLC
+ * SPDX-License-Identifier: BSD-3-Clause
  */
 
 import {assert} from 'chai';

src/test/configfile_test.ts

@@ -1,12 +1,7 @@
 /**
  * @license
- * Copyright (c) 2019 The Polymer Project Authors. All rights reserved.
- * This code may only be used under the BSD style license found at
- * http://polymer.github.io/LICENSE.txt The complete set of authors may be found
- * at http://polymer.github.io/AUTHORS.txt The complete set of contributors may
- * be found at http://polymer.github.io/CONTRIBUTORS.txt Code distributed by
- * Google as part of the polymer project is also subject to an additional IP
- * rights grant found at http://polymer.github.io/PATENTS.txt
+ * Copyright 2019 Google LLC
+ * SPDX-License-Identifier: BSD-3-Clause
  */
 
 import * as chai from 'chai';