publish to docker hub, WIP: change name to silex-platform

.github/workflows/docker-hub-publish.yml

@@ -0,0 +1,36 @@
+name: Publish DockerHub image
+# from https://itsmetommy.com/2021/07/05/push-to-docker-hub-using-github-actions/
+
+on:
+  push:
+    tags:
+      - '*'
+
+jobs:
+  build-container:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+
+      - name: Login to DockerHub
+        uses: docker/login-action@v1
+        with:
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+
+      - name: Extract metadata (tags, labels) for Docker
+        id: meta
+        uses: docker/metadata-action@v3
+        with:
+          images: silexlabs/silex-platform
+
+      - name: Build and push
+        uses: docker/build-push-action@v2
+        with:
+          context: .
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+
+

README.md

@@ -14,6 +14,41 @@ This code adds features to the editor specific to our instance (in `index.js` an
 * [x] Enable or disable cloud services and hosting providers with env vars
 * [ ] Analytics: add a tag in Silex editor
 
+## Run the code
+
+### With Docker
+
+```bash
+docker run -p 8080:8080 silexlabs/silex-instances
+```
+
+Add environment variables to customize the instance - here is an example with FTP storage and FTP hosting:
+
+```bash
+docker run -p 8080:8080 -e STORAGE_CONNECTORS=ftp -e HOSTING_CONNECTORS=ftp,download silexlabs/silex-instances
+```
+
+More info:
+
+* [Env vars are described below](#environment-variables)
+* [Docker Hub](https://hub.docker.com/r/silexlabs/silex-instances)
+* [Dockerfile](Dockerfile)
+* [What is storage and hosting](https://docs.silex.me/en/dev/connect)
+
+### With Node.js
+
+```bash
+npm install
+npm start
+```
+
+Or for development:
+
+```bash
+npm install
+npm run dev
+```
+
 ## Environment variables
 
 You can set the following environment variables to customize the instance:

package.json

@@ -1,5 +1,5 @@
 {
-  "name": "editor.silex.me",
+  "name": "@silexlabs/silex-platform",
   "version": "1.0.158",
   "description": "This repo holds the code for the free public Silex instance hosted by Silex Labs foundation",
   "scripts": {