chore: use github actions as CI

.github/workflows/ci.yml

@@ -0,0 +1,44 @@
+name: CI
+on:
+  push:
+    branches:
+      - '**'
+  pull_request:
+    branches:
+      - '**'
+
+jobs:
+
+  build:
+    name: Build and Run
+    runs-on: ubuntu-latest
+    steps:
+      - name: Set up Go 1.14
+        uses: actions/setup-go@v1
+        with:
+          go-version: 1.14
+
+      - name: Use Node.js 10
+        uses: actions/setup-node@v1
+        with:
+          node-version: 10.x
+
+      - name: Check out code into the Go module directory
+        uses: actions/checkout@v2
+
+      - name: Get dependencies
+        run: |
+          go get github.com/mitchellh/gox
+          go get github.com/tcnksm/ghr
+          go get -v -t -d ./...
+
+      - name: Build
+        run: go build ./cmd/semantic-release/
+
+      - name: Test
+        run: go test -v ./...
+
+      - name: Release
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: echo TODO