add docker image CI workflow

.github/workflows/docker-image.yml

@@ -0,0 +1,43 @@
+name: Docker Image CI
+
+on:
+    workflow_dispatch:
+        inputs:
+            node_version:
+                description: 'Node.js version to build this image with.'
+                type: choice
+                required: true
+                default: '20'
+                options:
+                    - '20'
+            tag_version:
+                description: 'Tag version of the image to be pushed.'
+                type: string
+                required: true
+                default: 'latest'
+
+jobs:
+    docker:
+        runs-on: ubuntu-latest
+        steps:
+            - name: Checkout
+              uses: actions/checkout@v4.1.1
+            - name: Set up QEMU
+              uses: docker/setup-qemu-action@v3.0.0
+            - name: Set up Docker Buildx
+              uses: docker/setup-buildx-action@v3.0.0
+            - name: Login to Docker Hub
+              uses: docker/login-action@v3
+              with:
+                  username: ${{ secrets.DOCKERHUB_USERNAME }}
+                  password: ${{ secrets.DOCKERHUB_TOKEN }}
+            - name: Build and push
+              uses: docker/build-push-action@v5.3.0
+              with:
+                  context: .
+                  file: ./docker/Dockerfile
+                  build-args: |
+                      NODE_VERSION=${{github.event.inputs.node_version}}
+                  platforms: linux/amd64,linux/arm64
+                  push: true
+                  tags: flowiseai/flowise:${{github.event.inputs.tag_version}}

docker/Dockerfile

@@ -4,6 +4,7 @@ USER root
 
 RUN apk add --no-cache git
 RUN apk add --no-cache python3 py3-pip make g++
+RUN apk add --no-cache cmake
 # needed for pdfjs-dist
 RUN apk add --no-cache build-base cairo-dev pango-dev