ci: implement semantic-release (#8)

* ci: implement semantic-release

Implemented fully automated releases with semantic-release tool

Author: wesleygrimes

.circleci/config.yml

@@ -1,64 +1,42 @@
-# Javascript Node CircleCI 2.0 configuration file
-#
-# Check https://circleci.com/docs/2.0/language-javascript/ for more details
-#
 version: 2
-
-defaults: &defaults
-  working_directory: ~/repo
-  docker:
-    - image: circleci/node:10.16.0
-
 jobs:
-  test:
-    <<: *defaults
+  test_node_8:
+    docker:
+      - image: circleci/node:8
     steps:
       - checkout
-
-      - restore_cache:
-          keys:
-            - v1-dependencies-{{ checksum "package.json" }}
-            # fallback to using the latest cache if no exact match is found
-            - v1-dependencies-
-
       - run: npm install
       - run:
           name: Run tests
           command: npm test
 
-      - save_cache:
-          paths:
-            - node_modules
-          key: v1-dependencies-{{ checksum "package.json" }}
-
-      - persist_to_workspace:
-          root: ~/repo
-          paths: .
-  deploy:
-    <<: *defaults
+  test_node_10:
+    docker:
+      - image: circleci/node:10
     steps:
-      - attach_workspace:
-          at: ~/repo
-      - run:
-          name: Authenticate with registry
-          command: echo "//registry.npmjs.org/:_authToken=$npm_TOKEN" > ~/repo/.npmrc
+      - checkout
+      - run: npm install
       - run:
-          name: Publish package
-          command: npm publish
+          name: Run tests
+          command: npm test
+
+  release:
+    docker:
+      - image: circleci/node:10
+    steps:
+      - checkout
+      - run: npm install
+      - run: npm run build
+      - run: npx semantic-release
 
 workflows:
   version: 2
-  test-deploy:
+  test_and_release:
+    # Run the test jobs first, then the release only when all the test jobs are successful
     jobs:
-      - test:
-          filters:
-            tags:
-              only: /^v.*/
-      - deploy:
+      - test_node_8
+      - test_node_10
+      - release:
           requires:
-            - test
-          filters:
-            tags:
-              only: /^v.*/
-            branches:
-              ignore: /.*/
+            - test_node_8
+            - test_node_10

README.md

@@ -1,5 +1,11 @@
 # NestJS Addons: In-Memory DB Service
 
+[![Commitizen friendly](https://img.shields.io/badge/commitizen-friendly-brightgreen.svg)](http://commitizen.github.io/cz-cli/)
+
+[![CircleCI](https://circleci.com/gh/nestjs-addons/in-memory-db.svg?style=svg)](https://circleci.com/gh/nestjs-addons/in-memory-db)
+
+[![semantic-release](https://img.shields.io/badge/%20%20%F0%9F%93%A6%F0%9F%9A%80-semantic--release-e10079.svg)](https://github.com/semantic-release/semantic-release)
+
 ## Description
 
 `@nestjs-addons/in-memory-db` provides a ridiculously simple, no configuration needed, way to create a simple in-memory database for use in your `nestjs` applications. You simply define an `interface` that extends the `interface InMemoryEntity`, inject the `InMemoryDBService<T>` into your controllers and/or services, and immediately profit. The records are stored in-memory, as a singleton, for each interface, for the life of the service.
@@ -14,7 +20,7 @@ $ npm i --save @nestjs-addons/in-memory-db
 
 ## Video Walkthrough
 
-[![](http://img.youtube.com/vi/eSx6nKDw5PQ/0.jpg)](http://www.youtube.com/watch?v=eSx6nKDw5PQ "NestJS Addons - In Memory DB - Walkthrough")
+[![](http://img.youtube.com/vi/eSx6nKDw5PQ/0.jpg)](http://www.youtube.com/watch?v=eSx6nKDw5PQ 'NestJS Addons - In Memory DB - Walkthrough')
 
 ## Quick Start