Add github actions

Author: maetthu

.github/workflows/build.yml

@@ -0,0 +1,21 @@
+name: build
+
+on:
+  pull_request:
+  push:
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+
+      - name: Set up Go
+        uses: actions/setup-go@v1
+        with:
+          go-version: 1.13.x
+
+      - name: Run tests
+        run: go test -v ./...
+

.github/workflows/release.yml

@@ -0,0 +1,32 @@
+name: release
+
+on:
+  push:
+    tags:
+      - 'v*.*.*'
+
+jobs:
+  goreleaser:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+
+      - name: Fetch tags
+        run: git fetch --depth=1 origin +refs/tags/*:refs/tags/*
+
+      - name: Unshallow
+        run: git fetch --prune --unshallow
+
+      - name: Set up Go
+        uses: actions/setup-go@v1
+        with:
+          go-version: 1.13.x
+
+      - name: Run GoReleaser
+        uses: goreleaser/goreleaser-action@v1
+        with:
+          version: latest
+          args: release --rm-dist
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}