Docker build

docker/Dockerfile

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+FROM debian:buster-slim
+
+ENV DEBIAN_FRONTEND noninteractive
+
+RUN apt-get update \
+    && apt-get install -y --no-install-recommends \
+    python2-minimal \
+    python-pip \
+    python-setuptools \
+    ca-certificates \
+    nodejs \
+    npm \
+    git \
+    && rm -rf /var/lib/apt/lists/* \
+    && npm install -g npm \
+    && pip install "platformio>=3.6,<3.7"
+
+RUN groupadd --gid 1000 worker && \
+    useradd \
+    --uid 1000 \
+    --gid worker \	
+    --shell /bin/bash \
+    --create-home worker
+
+RUN mkdir -p /espurna && \
+    mkdir -p /firmware && \
+    chown -R worker:worker /espurna && \
+    chown -R worker:worker /firmware
+
+COPY --chown=worker:worker . /espurna
+
+USER worker
+
+WORKDIR /espurna/code
+
+RUN npm install --only=dev && \
+    platformio run --target clean
+
+VOLUME ["/espurna", "/firmware"]
+
+ENTRYPOINT ["./build.sh", "-d", "/firmware"]
+CMD []

docker/README.md

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+# Docker build image
+
+This directory contains a docker file for an ESPurna build environment.
+
+Two volumes can be used. 
+* `/espurna` with ESPurna source code.
+* `/firmware` target directory for complied firmware files.
+
+## Build
+
+```bash
+docker build -t espurna-build -f Dockerfile ..
+```
+
+## Examples
+
+The simples example will build all firmware files from dev branch to /tmp/firmware.
+
+```bash
+docker run --rm -it -v /tmp/firmware/:/firmware espurna-build
+```
+
+
+This example will only build firmware for environment `intermittech-quinled` from local files in `/home/user/espurna`
+
+```bash
+docker run --rm -it -v /tmp/firmware/:/firmware -v /home/user/espurna/:/espurna espurna-build intermittech-quinled
+```