ci: build/push docker image on new tags

Author: CodeWithEmad

.github/workflows/build.yml

@@ -0,0 +1,49 @@
+name: Build and Push WordPress Image
+
+on:
+  pull_request:
+  # workflow_dispatch:
+  # push:
+  #   tags:
+  #     - "v*"
+
+jobs:
+  build-and-push:
+    runs-on: ubuntu-latest
+    container: python:3.9-slim
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0 # Needed to get tag information
+
+      - name: Get the version tag
+        id: get-tag
+        run: echo "TAG=${GITHUB_REF#refs/tags/}" >> $GITHUB_ENV
+
+      - name: Install Tutor
+        run: pip install -U tutor
+
+      - name: Install tutor-plugin-wordpress
+        run: |
+          echo tag is $TAG
+          # pip install git+https://github.com/codewithemad/tutor-plugin-wordpress@$TAG
+          pip install git+https://github.com/codewithemad/tutor-plugin-wordpress@1.2.0
+
+      - name: Initialize Tutor
+        run: |
+          tutor config save
+          tutor plugins enable wordpress
+
+      - name: Login to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKER_HUB_USERNAME }}
+          password: ${{ secrets.DOCKER_HUB_TOKEN }}
+
+      - name: Build WordPress image
+        run: tutor images build wordpress
+
+      - name: Push WordPress image
+        run: tutor images push wordpress