Add dependabot and workflow actions (#1)

.github/dependabot.yml

@@ -0,0 +1,9 @@
+version: 2
+updates:
+  - package-ecosystem: "gomod"
+    directory: /
+    schedule:
+      interval: "weekly"
+      day: "wednesday"
+      time: "08:00"
+    open-pull-requests-limit: 2

.github/workflows/golangci-lint.yml

@@ -0,0 +1,20 @@
+name: golangci-lint
+on:
+  push:
+  pull_request:
+
+jobs:
+  golangci:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Set up Go
+        uses: actions/setup-go@v3
+        with:
+          go-version: 1.19
+
+      - name: golangci-lint
+        uses: golangci/golangci-lint-action@v3
+        with:
+          version: latest

.github/workflows/unit-test.yml

@@ -0,0 +1,21 @@
+name: unit-tests
+on:
+  push:
+  pull_request:
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Set up Go
+        uses: actions/setup-go@v3
+        with:
+          go-version: 1.19
+
+      - name: Build
+        run: go build -v ./...
+
+      - name: Test
+        run: go test -v ./...