✨ feat: Add dockerfile build action

Author: rdbisme

.github/workflows/docker.yml

@@ -0,0 +1,24 @@
+name: ci
+
+on:
+  push:
+    branches:
+      - "main"
+      - "gitlab"
+
+jobs:
+  docker:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+      - name: Login to Docker Hub
+        uses: docker/login-action@v2
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+      - name: Build and push
+        uses: docker/build-push-action@v3
+        with:
+          push: true
+          tags: rdb91/gitops-pusher:latest