unicornpaint

A web-based painting app for raspberry PI and pimoroni Unicorn Hat HD
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Dockerfile (502B)

      1 FROM golang:alpine
      2 # Add tools for downloading & building
      3 RUN apk add --update git nodejs nodejs-npm
      4 
      5 # Copy everything across
      6 COPY . ./
      7 
      8 # Build the website
      9 RUN npm install && npm run-script build
     10 
     11 # Retrieve server dependencies
     12 RUN go get github.com/ecc1/spi github.com/gorilla/websocket github.com/MFAshby/unicornpaint/unicorn
     13 
     14 # Build server
     15 RUN go build -o ./unicornpaint Server2.go
     16 
     17 # Get rid of stuff we don't need for runtime
     18 RUN apk del git nodejs nodejs-npm
     19 
     20 # Run server!
     21 CMD ./unicornpaint