bootstrap service

Dockerfile

@@ -2,15 +2,16 @@ FROM phusion/baseimage:0.9.16
 
 # Use baseimage-docker's init system.
 CMD ["/sbin/my_init"]
+VOLUME /data
 
 COPY . /tmp
 RUN NODE_VERSION=0.10.38 TIMEZONE="Europe/Amsterdam" /tmp/bootstrap
+RUN /tmp/bootstrap-service
 RUN su -lc /tmp/bootstrap-red red
 
 # Clean up APT when done.
 RUN apt-get clean && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
 
 # How to plug it in
-VOLUME /data
 EXPOSE 1880
 

bootstrap

@@ -1,4 +1,6 @@
 #!/usr/bin/env bash
+home_red=/home/red
+package_json=${home_red}/package.json
 
 apt-get update
 
@@ -27,14 +29,10 @@ chmod +x /bin/nave
 
 /bin/nave usemain ${NODE_VERSION}
 
-home_red=/home/red
-
 useradd -m -d ${home_red} -s /bin/bash red
 adduser red dialout
 adduser red tty
 
-package_json=${home_red}/package.json
-
 mv /tmp/sudoers /etc/sudoers
 mv /tmp/package.json ${package_json}
 mkdir -p /data
@@ -44,14 +42,3 @@ npm install -g pm2
 
 mkdir -p /usr/share/doc
 touch /usr/share/doc/python-rpi.gpio
-
-mkdir -p /etc/service/node-red
-
-echo "#!/usr/bin/env bash
-cd ${home_red}
-/sbin/setuser red pm2 start ${package_json}
-exec /sbin/setuser red pm2 logs 2>&1
-" > /etc/service/node-red/run
-
-chmod +x /etc/service/node-red/run
-

bootstrap-service

@@ -0,0 +1,20 @@
+#!/usr/bin/env bash
+home_red=/home/red
+package_json=${home_red}/package.json
+
+mkdir -p /etc/service/node-red
+
+echo "#!/usr/bin/env bash
+if [ -f /data/package.json ]; then
+  cd /data
+  /sbin/setuser red npm install
+  # just in case rebuild
+  /sbin/setuser red npm rebuild
+fi
+cd ${home_red}
+/sbin/setuser red pm2 start ${package_json}
+exec /sbin/setuser red pm2 logs 2>&1
+" > /etc/service/node-red/run
+
+chmod +x /etc/service/node-red/run
+