chore(docker): added Dockerfile.contrib for testing purposes (#28)

docker/Dockerfile.contrib

@@ -0,0 +1,38 @@
+FROM node:erbium-stretch AS build
+USER root
+RUN apt-get update && apt-get install -y jq
+RUN mkdir -p /usr/local/lib/node_modules && chown node /usr/local/lib/node_modules
+RUN yarn global add yalc
+
+COPY --chown=node node-zwave-js /home/node/node-zwave-js
+COPY --chown=node zwavejs2mqtt /home/node/zwavejs2mqtt
+
+USER node
+WORKDIR /home/node/node-zwave-js
+RUN rm -f package-lock.json
+RUN yarn install
+RUN yarn run build
+RUN yarn install --production --frozen-lockfile
+RUN for i in $(ls packages|grep -v testing); do yalc publish packages/$i ; done
+
+WORKDIR /home/node/zwavejs2mqtt
+RUN rm -f package-lock.json
+RUN yalc add zwave-js && \
+    yalc add @zwave-js/config && \
+    yalc add @zwave-js/core && \
+    yalc add @zwave-js/shared && \
+    yalc add @zwave-js/serial
+RUN yarn install
+RUN yarn run build
+RUN yarn install --production --frozen-lockfile
+
+RUN mkdir my_dist
+RUN cp -Lr app.js package.json bin config dist hass lib public store views node_modules my_dist/
+
+FROM node:erbium-stretch-slim
+LABEL maintainer="robertsLando"
+COPY --from=build /home/node/zwavejs2mqtt/my_dist /usr/src/app
+WORKDIR /usr/src/app
+EXPOSE 8091
+USER root
+CMD ["node", "bin/www"]

docker/README.md

@@ -209,3 +209,26 @@ docker run --rm -p 8091:8091 --device=/dev/ttyACM0 -it --mount source=zwavejs2mq
 ```bash
 docker run --rm -p 8091:8091 --device=/dev/ttyACM0 -it --mount source=zwavejs2mqtt,target=/dist/pkg zwavejs/zwavejs2mqtt_build sh
 ```
+
+## Building a container using Dockerfile.contrib
+
+This is typically used to build zwavejs2mqtt from git with a version of zwave-js also from git, for instance the latest master or a branch.
+
+### Prerequisites
+
+In order to build it you first need the source code from github.
+
+```bash
+mkdir -p testing && cd testing
+git clone https://github.com/zwave-js/node-zwave-js
+git clone https://github.com/zwave-js/zwavejs2mqtt
+## Checkout repos to any branch/commit you need to test
+```
+
+### Build
+
+The run the build from outside the two repo folders.
+
+```bash
+docker build -f zwavejs2mqtt/docker/Dockerfile.contrib -t zwavejs2mqtt .
+```