chore: Update pact-core to v11.

BREAKING CHANGE:

Since some of the interface of pact-core is exposed, there are some breaking changes:
   * In `VerifierOptions`: replace use of `tags`, `consumerVersionTag` and `providerVersionTag` with the appropriate `consumerVersionTags` or `providerVersionTags` option.
   * The type for consumer version selectors in the verifier options has been corrected. This will affect typescript users who were using consumerVersionSelectors with the fields `pacticipant`, `all` or `version`. These fields never worked, and now will no longer compile in typescript. The correct type is:
    ```
    ConsumerVersionSelector {
      tag?: string;
      latest?: boolean;
      consumer?: string;
      fallbackTag?: string;
    }
    ```

package.json

@@ -101,15 +101,12 @@
     ]
   },
   "dependencies": {
-    "@pact-foundation/pact-core": "^10.12.1",
+    "@pact-foundation/pact-core": "^11.0.0",
     "@types/bluebird": "^3.5.20",
     "@types/express": "^4.17.11",
-    "@types/ramda": "^0.26.43",
     "bluebird": "~3.5.1",
     "body-parser": "^1.18.2",
     "cli-color": "^1.1.0",
-    "es6-object-assign": "^1.1.0",
-    "es6-promise": "^4.1.1",
     "express": "^4.17.1",
     "graphql": "^14.0.0",
     "graphql-tag": "^2.9.1",
@@ -126,14 +123,15 @@
     "pino-pretty": "^4.1.0",
     "pkginfo": "^0.4.1",
     "popsicle": "^9.2.0",
-    "q": "^1.5.1",
     "ramda": "^0.26.1"
   },
   "devDependencies": {
     "@babel/cli": "~7.6.0",
     "@babel/core": "^7.6.4",
     "@babel/preset-env": "^7.6.3",
     "@octokit/rest": "^18.0.3",
+    "@types/pino": "^6.3.0",
+    "@types/ramda": "^0.26.43",
     "@pact-foundation/pact-js-prettier-config": "^1.0.0",
     "@types/chai": "^4.1.2",
     "@types/chai-as-promised": "^7.1.1",
@@ -146,15 +144,13 @@
     "@types/mockery": "^1.4.29",
     "@types/nock": "^9.1.2",
     "@types/node": "^8.0.24",
-    "@types/pino": "^6.3.0",
-    "@types/q": "^1.5.2",
     "@types/sinon": "^7.0.6",
     "@types/sinon-chai": "^2.7.29",
     "@types/superagent": "^3.5.7",
     "@types/tough-cookie": "^2.3.2",
     "@types/underscore": "^1.8.5",
-    "@typescript-eslint/eslint-plugin": "^4.9.1",
-    "@typescript-eslint/parser": "^4.9.1",
+    "@typescript-eslint/eslint-plugin": "4.17.0",
+    "@typescript-eslint/parser": "^4.17.0",
     "babel-eslint": "~10.0.3",
     "chai": "~4.1.2",
     "chai-as-promised": "^7.1.1",
@@ -166,7 +162,7 @@
     "eslint-config-prettier": "^7.0.0",
     "eslint-import-resolver-typescript": "^2.3.0",
     "eslint-plugin-chai-friendly": "^0.6.0",
-    "eslint-plugin-import": "^2.23.2",
+    "eslint-plugin-import": "2.22.1",
     "eslint-plugin-mocha": "^8.1.0",
     "eslint-plugin-prettier": "^3.2.0",
     "istanbul": "~0.4.5",

src/dsl/publisher.ts

@@ -3,12 +3,11 @@
  * @module Publisher
  */
 import publisher, { PublisherOptions } from '@pact-foundation/pact-core';
-import { qToPromise } from '../common/utils';
 
 export class Publisher {
   constructor(private opts: PublisherOptions) {}
 
   public publishPacts(): Promise<string[]> {
-    return qToPromise<string[]>(publisher.publishPacts(this.opts));
+    return publisher.publishPacts(this.opts);
   }
 }

src/dsl/verifier/verifier.ts

@@ -11,7 +11,6 @@ import logger, { setLogLevel } from '../../common/logger';
 
 import ConfigurationError from '../../errors/configurationError';
 import { localAddresses } from '../../common/net';
-import { qToPromise } from '../../common/utils';
 import { createProxy, waitForServerReady } from './proxy';
 import { VerifierOptions } from './types';
 
@@ -97,7 +96,7 @@ export class Verifier {
         providerBaseUrl: `${this.address}:${server.address().port}`,
       };
 
-      return qToPromise<string>(serviceFactory.verifyPacts(opts));
+      return serviceFactory.verifyPacts(opts);
     };
   }
 

src/messageConsumerPact.ts

@@ -6,7 +6,6 @@ import { isEmpty, cloneDeep } from 'lodash';
 import serviceFactory from '@pact-foundation/pact-core';
 import { AnyJson } from 'common/jsonTypes';
 import { extractPayload, AnyTemplate } from './dsl/matchers';
-import { qToPromise } from './common/utils';
 import {
   Metadata,
   Message,
@@ -139,16 +138,14 @@ export class MessageConsumerPact {
         handler({ ...clone, contents: extractPayload(clone.contents) })
       )
       .then(() =>
-        qToPromise<unknown>(
-          this.getServiceFactory().createMessage({
-            consumer: this.config.consumer,
-            content: JSON.stringify(this.state),
-            dir: this.config.dir,
-            pactFileWriteMode: this.config.pactfileWriteMode,
-            provider: this.config.provider,
-            spec: 3,
-          })
-        )
+        this.getServiceFactory().createMessage({
+          consumer: this.config.consumer,
+          content: JSON.stringify(this.state),
+          dir: this.config.dir,
+          pactFileWriteMode: this.config.pactfileWriteMode,
+          provider: this.config.provider,
+          spec: 3,
+        })
       );
   }
 

src/messageProviderPact.ts

@@ -11,7 +11,6 @@ import bodyParser from 'body-parser';
 import { MessageDescriptor, MessageProvider } from './dsl/message';
 import logger, { setLogLevel } from './common/logger';
 import { PactMessageProviderOptions } from './dsl/options';
-import { qToPromise } from './common/utils';
 
 // Listens for the server start event
 // Converts event Emitter to a Promise
@@ -75,7 +74,7 @@ export class MessageProviderPact {
         ...{ providerBaseUrl: `http://localhost:${server.address().port}` },
       } as VerifierOptions;
 
-      return qToPromise<string>(serviceFactory.verifyPacts(opts));
+      return serviceFactory.verifyPacts(opts);
     };
   }