ci: add coveralls

Add Coveralls to CI script

.github/workflows/ci.yml

@@ -1,20 +1,31 @@
 name: Test & Lint
 # This workflow is triggered on pushes to the repository.
-on: [push]
+on: [push, pull_request]
 
 jobs:
   build:
     runs-on: ubuntu-16.04
     strategy:
       matrix:
-        node: [ '10', '12' ]
+        node: [ '12' ]
     name: Node ${{ matrix.node }}
     steps:
+      - name: Extract branch name
+        shell: bash
+        run: echo "##[set-output name=branch;]$(echo ${GITHUB_REF#refs/heads/})"
+        id: extract_branch
       - uses: actions/checkout@v2
       - name: Setup node
         uses: actions/setup-node@v1
         with:
           node-version: ${{ matrix.node }}
-      - run: npm ci
-      - run: npm test
-      - run: npm run lint 
+      - name: Test
+        env:
+          COVERALLS_SERVICE_NAME: GitHub Actions CI
+          COVERALLS_GIT_BRANCH: ${{ steps.extract_branch.outputs.branch }}
+          COVERALLS_REPO_TOKEN: ${{ secrets.COVERALLS_REPO_TOKEN }}
+        run: |
+          npm ci
+          npm test
+          npm run lint
+          npm run coverage

.github/workflows/publish.yml

@@ -1,7 +1,8 @@
 name: Node.js Package
 on:
-  release:
-    types: [created]
+  push:
+    tags:
+      - v*.*.**
 jobs:
   build:
     runs-on: ubuntu-latest