Add Dockerfile to build

.dockerignore

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+Dockerfile

Dockerfile

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+FROM node:13
+
+ENV VERSION=no_version
+
+RUN mkdir /src \
+ && chown node:node /src
+ADD --chown=node:node . /src
+WORKDIR /src
+USER node
+
+ENTRYPOINT ["/src/build.sh"]

build.sh

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+#!/bin/bash
+
+set -x
+
+if [ ! -d $PWD/scss/srht ]; then
+    git submodule update --init
+fi
+
+if [ ! -d $PWD/scss/srht/srht/scss/bootstrap ]; then
+    cd scss/srht
+    git submodule update --init
+    cd ../..
+fi
+
+npm install
+npm run build:production
+tar czvf dist/receptor-${VERSION}.tar.gz dist/*