feat: add github workflows

.github/workflows/docker-image-ci.yml

@@ -0,0 +1,32 @@
+name: Docker Image CI
+
+on:
+  push:
+    branches: [master]
+    paths:
+      - "Dockerfile"
+      - "app/**"
+  pull_request:
+    branches: [master]
+    paths:
+      - "Dockerfile"
+      - "app/**"
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2.3.4
+      - name: Lint Dockerfile using hadolint
+        uses: burdzwastaken/hadolint-action@master
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          HADOLINT_ACTION_DOCKERFILE_FOLDER: .
+
+  build:
+    runs-on: ubuntu-latest
+    needs: lint
+    steps:
+      - uses: actions/checkout@v2.3.4
+      - name: Build docker image
+        run: docker build .

.github/workflows/docker-image-push.yml

@@ -0,0 +1,42 @@
+name: Build current version + push to DockerHub
+
+on:
+  release:
+    types: [published]
+
+jobs:
+  docker:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2.3.4
+      - name: Docker meta
+        id: docker_meta
+        uses: docker/metadata-action@v3.4.1
+        with:
+          images: wernerfred/docker-nilan-cts700
+          tags: |
+            type=semver,pattern={{major}}.{{minor}}
+            type=semver,pattern={{version}}
+          flavor: |
+            latest=auto
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v1.2.0
+        with:
+          image: tonistiigi/binfmt:latest
+          platforms: amd64
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v1.5.1
+      - name: Login to DockerHub
+        uses: docker/login-action@v1.10.0
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+      - name: Build and push
+        id: docker_build
+        uses: docker/build-push-action@v2
+        with:
+          context: .
+          file: ./Dockerfile
+          platforms: linux/amd64
+          push: true
+          tags: ${{ steps.docker_meta.outputs.tags }}

.github/workflows/github-release.yml

@@ -0,0 +1,28 @@
+name: Create GitHub release
+
+on:
+  push:
+    tags:
+      - "*.*.*"
+
+jobs:
+  release:
+    if: github.event.base_ref == 'refs/heads/master'
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2.3.4
+        with:
+          fetch-depth: "0"
+
+      - name: Create Release
+        id: create_release
+        uses: actions/create-release@v1.1.4
+        env:
+          GITHUB_TOKEN: ${{ secrets.GH_TOKEN_NILAN_CTS700 }}
+        with:
+          tag_name: ${{ github.ref }}
+          release_name: ${{ github.ref }}
+          body: ""
+          draft: false
+          prerelease: false