Circleci project setup (#90)

* Add .circleci/config.yml

* remove travis-ci config

* maybe test on multiple node version

* adjusted attempt

* adjusted attempt

* alternate approach

* Updated config.yml

* adjustments

* replace travisci badge with circleci badge

Author: rburns

.circleci/config.yml

@@ -0,0 +1,50 @@
+version: 2.1
+
+orbs:
+  node: circleci/node@4.1
+
+jobs:
+  build-and-test-16:
+    docker:
+      - image: cimg/node:16.1
+    steps:
+      - checkout
+      - node/install-packages
+      - run:
+          name: build and test
+          command: npm run lint && npm run build && npm test
+  build-and-test-15:
+    docker:
+      - image: cimg/node:15.14
+    steps:
+      - checkout
+      - node/install-packages
+      - run:
+          name: build and test
+          command: npm run lint && npm run build && npm test
+  build-and-test-12:
+    docker:
+      - image: cimg/node:14.17
+    steps:
+      - checkout
+      - node/install-packages
+      - run:
+          name: build and test
+          command: npm run lint && npm run build && npm test
+  build-and-test-14:
+    docker:
+      - image: cimg/node:12.22
+    steps:
+      - checkout
+      - node/install-packages
+      - run:
+          name: build and test
+          command: npm run lint && npm run build && npm test
+
+workflows:
+  test:
+    jobs:
+      - build-and-test-16
+      - build-and-test-15
+      - build-and-test-14
+      - build-and-test-12

.travis.yml

@@ -1,6 +1,5 @@
 ## Ansi to Html
-
-[![](https://travis-ci.org/rburns/ansi-to-html.svg?branch=master)](https://travis-ci.org/rburns/ansi-to-html/branches)
+[![rburns](https://circleci.com/gh/rburns/ansi-to-html.svg?style=svg)](https://circleci.com/gh/rburns/ansi-to-html)
 [![](https://img.shields.io/npm/v/ansi-to-html.svg)](https://www.npmjs.com/package/ansi-to-html)
 ![](https://img.shields.io/npm/dm/ansi-to-html.svg)
 
@@ -100,8 +99,8 @@ npm run lint
 npm run build
 ```
 
-- Builds the `/src` files by running `babel`. 
-- Saves the built files in `/lib` output directory. 
+- Builds the `/src` files by running `babel`.
+- Saves the built files in `/lib` output directory.
 - Recommended to run `babel` in Watch mode - will re-build the project each time the files are changed.
 ```bash
 npm run build:watch