chore: add copyrights header and lint rules (#418)

Signed-off-by: Remi Cattiau <remi@cattiau.com>

.eslintrc

@@ -14,6 +14,9 @@
     "node": true,
     "mocha": true
   },
+  "plugins": [
+    "header"
+  ],
   "rules": {
     "no-var": "error",
     "standard/no-callback-literal": "off",
@@ -31,6 +34,7 @@
     "valid-jsdoc": "warn",
     "semi": ["error", "always"],
     "quotes": ["error", "double", { "allowTemplateLiterals": true }],
-    "@typescript-eslint/no-explicit-any": "off"
+    "@typescript-eslint/no-explicit-any": "off",
+    "header/header": [2, "block", ["", " Copyright 2021 The CloudEvents Authors"," SPDX-License-Identifier: Apache-2.0", ""], 2]
   }
 }

cucumber.js

@@ -1,3 +1,8 @@
+/*
+ Copyright 2021 The CloudEvents Authors
+ SPDX-License-Identifier: Apache-2.0
+*/
+
 // cucumber.js
 let common = [
   "--require-module ts-node/register", // Load TypeScript module

package-lock.json

@@ -3185,6 +3185,12 @@
         "regexpp": "^3.0.0"
       }
     },
+    "eslint-plugin-header": {
+      "version": "3.1.1",
+      "resolved": "https://registry.npmjs.org/eslint-plugin-header/-/eslint-plugin-header-3.1.1.tgz",
+      "integrity": "sha512-9vlKxuJ4qf793CmeeSrZUvVClw6amtpghq3CuWcB5cUNnWHQhgcqy5eF8oVKFk1G3Y/CbchGfEaw3wiIJaNmVg==",
+      "dev": true
+    },
     "eslint-plugin-import": {
       "version": "2.22.1",
       "resolved": "https://registry.npmjs.org/eslint-plugin-import/-/eslint-plugin-import-2.22.1.tgz",

package.json

@@ -42,7 +42,62 @@
     },
     {
       "name": "Lance Ball",
-      "email": "lball@redhat.com"
+      "email": "lball@redhat.com",
+      "url": "https://github.com/lance"
+    },
+    {
+      "name": "Lucas Holmquist",
+      "email": "lholmqui@redhat.com",
+      "url": "https://github.com/lholmquist"
+    },
+    {
+      "name": "Grant Timmerman",
+      "url": "https://github.com/grant"
+    },
+    {
+      "name": "Daniel Bevenius",
+      "email": "daniel.bevenius@gmail.com",
+      "url": "https://github.com/danbev"
+    },
+    {
+      "name": "Helio Frota",
+      "url": "https://github.com/helio-frota"
+    },
+    {
+      "name": "Doug Davis",
+      "email": "dug@us.ibm.com",
+      "url": "https://github.com/duglin"
+    },
+    {
+      "name": "Remi Cattiau",
+      "email": "rcattiau@gmail.com",
+      "url": "https://github.com/loopingz"
+    },
+    {
+      "name": "Michele Angioni",
+      "url": "https://github.com/micheleangioni"
+    },
+    {
+      "name": "Ali Ok",
+      "email": "aliok@redhat.com",
+      "url": "https://github.com/aliok"
+    },
+    {
+      "name": "Philip Hayes",
+      "url": "https://github.com/deewhyweb"
+    },
+    {
+      "name": "Jingwen Peng",
+      "url": "https://github.com/pengsrc"
+    },
+    {
+      "name": "Sidharth Vinod",
+      "email": "sidharthv96@gmail.com",
+      "url": "https://github.com/sidharthv96"
+    },
+    {
+      "name": "Matej Vasek",
+      "url": "https://github.com/matejvasek"
     }
   ],
   "license": "Apache-2.0",
@@ -74,6 +129,7 @@
     "eslint": "^7.3.0",
     "eslint-config-prettier": "^6.11.0",
     "eslint-config-standard": "^14.1.1",
+    "eslint-plugin-header": "^3.1.1",
     "eslint-plugin-import": "^2.20.2",
     "eslint-plugin-node": "^11.1.0",
     "eslint-plugin-prettier": "^3.1.4",

src/constants.ts

@@ -1,3 +1,8 @@
+/*
+ Copyright 2021 The CloudEvents Authors
+ SPDX-License-Identifier: Apache-2.0
+*/
+
 const CONSTANTS = Object.freeze({
   CHARSET_DEFAULT: "utf-8",
   EXTENSIONS_PREFIX: "ce-",

src/event/cloudevent.ts

@@ -1,3 +1,8 @@
+/*
+ Copyright 2021 The CloudEvents Authors
+ SPDX-License-Identifier: Apache-2.0
+*/
+
 import { v4 as uuidv4 } from "uuid";
 import { Emitter } from "..";
 

src/event/interfaces.ts

@@ -1,3 +1,8 @@
+/*
+ Copyright 2021 The CloudEvents Authors
+ SPDX-License-Identifier: Apache-2.0
+*/
+
 /**
  * The object interface for CloudEvents 1.0.
  * @see https://github.com/cloudevents/spec/blob/v1.0/spec.md

src/event/schemas.ts

@@ -1,3 +1,8 @@
+/*
+ Copyright 2021 The CloudEvents Authors
+ SPDX-License-Identifier: Apache-2.0
+*/
+
 export const schemaV1 = {
   $ref: "#/definitions/event",
   definitions: {

src/event/spec.ts

@@ -1,3 +1,8 @@
+/*
+ Copyright 2021 The CloudEvents Authors
+ SPDX-License-Identifier: Apache-2.0
+*/
+
 import Ajv from "ajv";
 import { ValidationError, isBase64 } from "./validation";
 

src/event/validation.ts

@@ -1,3 +1,8 @@
+/*
+ Copyright 2021 The CloudEvents Authors
+ SPDX-License-Identifier: Apache-2.0
+*/
+
 import { ErrorObject } from "ajv";
 
 /**

src/index.ts

@@ -1,3 +1,8 @@
+/*
+ Copyright 2021 The CloudEvents Authors
+ SPDX-License-Identifier: Apache-2.0
+*/
+
 import { CloudEvent, Version } from "./event/cloudevent";
 import { ValidationError } from "./event/validation";
 import { CloudEventV03, CloudEventV03Attributes, CloudEventV1, CloudEventV1Attributes } from "./event/interfaces";

src/message/http/headers.ts

@@ -1,3 +1,8 @@
+/*
+ Copyright 2021 The CloudEvents Authors
+ SPDX-License-Identifier: Apache-2.0
+*/
+
 import { PassThroughParser, DateParser, MappedParser } from "../../parsers";
 import { CloudEvent } from "../..";
 import { Headers } from "../";

src/message/http/index.ts

@@ -1,3 +1,8 @@
+/*
+ Copyright 2021 The CloudEvents Authors
+ SPDX-License-Identifier: Apache-2.0
+*/
+
 import { CloudEvent, CloudEventV03, CloudEventV1, CONSTANTS, Mode, Version } from "../..";
 import { Message, Headers } from "..";
 

src/message/index.ts

@@ -1,3 +1,8 @@
+/*
+ Copyright 2021 The CloudEvents Authors
+ SPDX-License-Identifier: Apache-2.0
+*/
+
 import { IncomingHttpHeaders } from "http";
 import { CloudEvent } from "..";
 import { binary, deserialize, structured, isEvent } from "./http";

src/parsers.ts

@@ -1,3 +1,8 @@
+/*
+ Copyright 2021 The CloudEvents Authors
+ SPDX-License-Identifier: Apache-2.0
+*/
+
 import CONSTANTS from "./constants";
 import { isString, isDefinedOrThrow, isStringOrObjectOrThrow, ValidationError } from "./event/validation";
 

src/transport/emitter.ts

@@ -1,3 +1,8 @@
+/*
+ Copyright 2021 The CloudEvents Authors
+ SPDX-License-Identifier: Apache-2.0
+*/
+
 import { CloudEvent } from "../event/cloudevent";
 import { HTTP, Message, Mode } from "../message";
 import { EventEmitter } from "events";

src/transport/http/index.ts

@@ -1,3 +1,8 @@
+/*
+ Copyright 2021 The CloudEvents Authors
+ SPDX-License-Identifier: Apache-2.0
+*/
+
 import { Message, Options } from "../..";
 import axios from "axios";
 

src/transport/protocols.ts

@@ -1,6 +1,12 @@
+/*
+ Copyright 2021 The CloudEvents Authors
+ SPDX-License-Identifier: Apache-2.0
+*/
+
 /**
  * An enum representing the transport protocols for an event
  */
+
 export const enum Protocol {
   HTTPBinary,
   HTTPStructured,

test/conformance/steps.ts

@@ -1,4 +1,10 @@
+/*
+ Copyright 2021 The CloudEvents Authors
+ SPDX-License-Identifier: Apache-2.0
+*/
+
 /* eslint-disable @typescript-eslint/ban-ts-comment */
+
 import { assert } from "chai";
 import { Given, When, Then, World } from "cucumber";
 import { Message, Headers, HTTP } from "../../src";

test/integration/cloud_event_test.ts

@@ -1,3 +1,8 @@
+/*
+ Copyright 2021 The CloudEvents Authors
+ SPDX-License-Identifier: Apache-2.0
+*/
+
 import path from "path";
 import fs from "fs";
 

test/integration/constants_test.ts

@@ -1,3 +1,8 @@
+/*
+ Copyright 2021 The CloudEvents Authors
+ SPDX-License-Identifier: Apache-2.0
+*/
+
 import { expect } from "chai";
 import { CONSTANTS } from "../../src";
 

test/integration/emitter_factory_test.ts

@@ -1,3 +1,8 @@
+/*
+ Copyright 2021 The CloudEvents Authors
+ SPDX-License-Identifier: Apache-2.0
+*/
+
 import "mocha";
 import { expect } from "chai";
 import nock from "nock";

test/integration/emitter_singleton_test.ts

@@ -1,3 +1,8 @@
+/*
+ Copyright 2021 The CloudEvents Authors
+ SPDX-License-Identifier: Apache-2.0
+*/
+
 import "mocha";
 
 import { emitterFor, HTTP, Mode, Message, Emitter } from "../../src";

test/integration/message_test.ts

@@ -1,3 +1,8 @@
+/*
+ Copyright 2021 The CloudEvents Authors
+ SPDX-License-Identifier: Apache-2.0
+*/
+
 import path from "path";
 import fs from "fs";
 

test/integration/parser_test.ts

@@ -1,3 +1,8 @@
+/*
+ Copyright 2021 The CloudEvents Authors
+ SPDX-License-Identifier: Apache-2.0
+*/
+
 import "mocha";
 import { expect } from "chai";
 

test/integration/sdk_test.ts

@@ -1,3 +1,8 @@
+/*
+ Copyright 2021 The CloudEvents Authors
+ SPDX-License-Identifier: Apache-2.0
+*/
+
 import "mocha";
 import { expect } from "chai";
 import { CloudEvent, Version } from "../../src";

test/integration/spec_03_tests.ts

@@ -1,3 +1,8 @@
+/*
+ Copyright 2021 The CloudEvents Authors
+ SPDX-License-Identifier: Apache-2.0
+*/
+
 import "mocha";
 import { expect } from "chai";
 import { CloudEvent, Version, ValidationError, Mode } from "../../src";

test/integration/spec_1_tests.ts

@@ -1,3 +1,8 @@
+/*
+ Copyright 2021 The CloudEvents Authors
+ SPDX-License-Identifier: Apache-2.0
+*/
+
 import "mocha";
 import { expect } from "chai";
 import { CloudEvent, Version, ValidationError } from "../../src";

test/integration/utilities_test.ts

@@ -1,3 +1,8 @@
+/*
+ Copyright 2021 The CloudEvents Authors
+ SPDX-License-Identifier: Apache-2.0
+*/
+
 import "mocha";
 import { expect } from "chai";
 import { isStringOrThrow, equalsOrThrow, isBase64, asData } from "../../src/event/validation";