Add node-red editor cache files

flowforge-docker/Dockerfile

@@ -9,6 +9,10 @@ RUN apk add --no-cache --virtual build-base g++ make py3-pip sqlite-dev python3
 
 WORKDIR /usr/src/forge
 RUN mkdir app bin etc var
+WORKDIR /usr/src/forge/var
+COPY install-device-cache.sh .
+RUN ./install-device-cache.sh && rm install-device-cache.sh
+WORKDIR /usr/src/forge
 COPY package.json /usr/src/forge/app
 WORKDIR /usr/src/forge/app
 RUN npm install --production --no-audit --no-fund 

flowforge-docker/install-device-cache.sh

@@ -0,0 +1,20 @@
+#!/bin/sh -x
+
+VERSION_LIST="4.0.0 4.0.1 4.0.2 4.0.3 4.0.4 4.0.5 4.0.7"
+
+mkdir -p device/cache
+cd device/cache
+
+pwd
+
+for V in $VERSION_LIST
+do  
+  echo $V
+  mkdir $V
+  ls -l
+  npm install --omit=dev --omit=optional --no-audit --no-fund --prefix "$V" "@node-red/editor-client@$V"
+done
+
+pwd
+ls -l
+du -sh