Build and push Docker image

Author: everesio

.github/workflows/build.yaml

@@ -6,12 +6,15 @@ on:
       - master
     tags:
   pull_request:
+    branches:
+      - master
 
 jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - name: Checkout
+        uses: actions/checkout@v2
       - name: Setup go
         uses: actions/setup-go@v2
         with:
@@ -20,5 +23,12 @@ jobs:
         run: make clean build
       - name: Run test
         run: make test
-      - name: Run docker build
-        run: make docker-build
+      - name: Build and push Docker image
+        uses: docker/[email protected]
+        with:
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+          repository: grepplabs/mqtt-proxy
+          tag_with_ref: true
+          always_pull: true
+          add_git_labels: true