Setup GitHub actions

.gitattributes

@@ -1,5 +1,2 @@
 *.re linguist-language=Reason
-*.rei linguist-language=Reason
-
-docs/coverage/**/* -diff -merge
-docs/coverage/**/* linguist-generated=true
+*.rei linguist-language=Reason

.github/workflows/ci.yml

@@ -0,0 +1,41 @@
+name: CI
+
+on: [push, pull_request]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        node-version: [12.x]
+
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v1
+
+    - name: Setup Node.js
+      uses: actions/setup-node@v1
+      with:
+        node-version: ${{ matrix.node-version }}
+
+    # TODO: not sure if this actually does anything useful
+    - name: Cache ~/.npm 
+      uses: actions/cache@v1
+      with:
+        path: ~/.npm
+        key: ${{ runner.os }}-npm-${{ hashFiles('**/package-lock.json') }}
+        restore-keys: |
+          ${{ runner.os }}-npm-
+      
+    - name: npm install
+      run: npm install
+
+    - name: npm run cleancoverage
+      run: npm run cleancoverage
+
+    - name: Coveralls
+      uses: coverallsapp/github-action@master
+      with:
+        path-to-lcov: ./docs/coverage/lcov.info
+        github-token: ${{ secrets.GITHUB_TOKEN }}

.gitignore

@@ -7,3 +7,4 @@ node_modules/
 
 # Project files
 lib/
+/docs/coverage

README.md

@@ -18,6 +18,9 @@ A URI is broken up into several sub-component types, including `Scheme`, `Author
 
 ## Parsing
 
+[![GitHub CI](https://img.shields.io/github/workflow/status/reazen/relude-url/CI/master)](https://github.com/reazen/relude-url/actions)
+[![npm](https://img.shields.io/npm/v/relude-url//www.npmjs.com/package/relude-url)
+
 `ReludeURL` uses [ReludeParse](https://github.com/reazen/relude-parse) to parse URIs.  To run a URI parser, you use
 the standard convention for running a `ReludeParse` parser, like below: