chore(*): use github actions (#117)

.github/workflows/ci.yaml

@@ -0,0 +1,31 @@
+name: "Go Coverage"
+on:
+  pull_request:
+    branches:
+      # It's important that the action also runs on merge to main
+      - v4
+jobs:
+  coverage:
+    name: Update coverage badge
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+
+      - uses: actions/setup-go@v4
+        with:
+          go-version: '1.16'
+
+      - uses: actions/cache@v2
+        with:
+          path: ~/go/pkg/mod
+          key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
+          restore-keys: |
+            ${{ runner.os }}-go-
+
+      - name: Run Test
+        run: |
+          go test -v ./... -coverprofile=coverage.out
+
+      - uses: shogo82148/actions-goveralls@v1
+        with:
+          path-to-profile: coverage.out