Add GitHub Actions workflow to build and release

PocketBase Docker image with version 0.19.1

.github/workflows/build_and_release_for_pocketbase.yaml

@@ -0,0 +1,45 @@
+name: "Build and release for pocketbase"
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  create:
+    name: "Creates the newest release by version"
+    runs-on: "ubuntu-latest"
+
+    steps:
+      - name: Checkout project
+        uses: actions/[email protected]
+
+      # New step to read the VERSION file and set the version as an output
+      - name: Get the version
+        id: get_version
+        run: echo "pocketbase_version=$(cat pocketbase/VERSION)" >> $GITHUB_ENV
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@master
+        with:
+          platforms: all
+
+      - name: Set up Docker Build
+        uses: docker/setup-buildx-action@v2
+
+      - name: Login to DockerHub
+        uses: docker/login-action@v2
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      - name: Build and push
+        uses: docker/build-push-action@v3
+        with:
+          push: true
+          platforms: linux/amd64,linux/arm64,linux/arm/v7
+          context: ./pocketbase
+          file: ./pocketbase/Dockerfile
+          tags: |
+            bigbeartechworld/big-bear-pocketbase:latest
+            bigbeartechworld/big-bear-pocketbase:${{ env.pocketbase_version }}

pocketbase/VERSION

@@ -0,0 +1 @@
+0.19.1