initial commit

Dockerfile

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+FROM python:3.9-rc-alpine
+
+RUN apk -U upgrade
+RUN apk add --no-cache \
+    udev \
+    chromium \
+    chromium-chromedriver \
+    xvfb \
+    bash
+
+RUN pip install --no-cache-dir \
+  robotframework \
+  robotframework-selenium2library \
+  selenium
+
+# Chrome requires docker to have cap_add: SYS_ADMIN if sandbox is on.
+# Disabling sandbox and gpu as default.
+RUN sed -i "s/self._arguments\ =\ \[\]/self._arguments\ =\ \['--no-sandbox',\ '--disable-gpu'\]/" /usr/local/lib/python3.9/site-packages/selenium/webdriver/chrome/options.py
+
+ENV ROBOT_UID 1000
+ENV ROBOT_NAME rf
+# this user (uid==1000) can be used to run tests instead of the root user
+# changing the uid (and name) is straightforward
+# 'su rf' after startup
+RUN adduser -u ${ROBOT_UID} -D -H ${ROBOT_NAME}
+
+RUN mkdir -pv /testing
+
+ENV SCREEN_WIDTH 1920
+ENV SCREEN_HEIGHT 1080
+ENV SCREEN_DEPTH 16
+
+WORKDIR /testing
+ENTRYPOINT ["/bin/bash"]

README.md

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+# docker-alpine-rf
+
+This repository provides the Dockerfile to create a container image for [robotframework](https://robotframework.org) website testing.
+
+## What you get
+* updated python[`:3.9-rc-alpine`](https://hub.docker.com/_/python) image
+* robot framework
+* selenium library
+* chromium
+* chrome driver
+* bash as kind of a convenience (the base is a python image)
+* `rf` user (uid==1000) that can be used to run tests (instead of `root`)

hooks/build

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+#!/bin/bash
+
+# as per https://github.com/rossf7/label-schema-automated-build
+
+# $IMAGE_NAME var is injected into the build so the tag is correct.
+
+echo "Build hook running"
+docker build --build-arg BUILD_DATE=`date -u +"%Y-%m-%dT%H:%M:%SZ"` \
+             --build-arg VCS_REF=`git rev-parse --short HEAD` \
+             -t $IMAGE_NAME .