Writing tests for php-src: Docker setup

readme.md

Docker setup for writing tests for php-src

These are the Docker files I used for the screencasts about writing tests for php-src.

Installation

Just copy these files into a directory and also create a subdirectory called docker-mount. This can be accessed from within the container at /usr/src.

One-time build

For the first run you'll need to build the container.

$ docker-compose build

The build should install pretty much all the need deps that we ended up installing in the screencasts.

Run & TTY

Once it's built, you shouldn't have to run that again. Now you can just run the container and access the TTY with user sammyk. That user has sudo access with password test123.

$ docker-compose up
$ docker exec -it -u sammyk phptscreencast_web_1 bash

I hope this helps some of you! Good luck with your tests! :)

docker-compose.yml

version: "3"
services:
  web:
    image: phpt_screencast:latest
    build: .
    volumes:
      - ./docker-mount:/usr/src
    ports:
      - "8888:8888"
    tty: true

Dockerfile

FROM ubuntu:16.04

MAINTAINER Sammy Kaye Powers

RUN apt-get update \
	&& apt-get install sudo vim git -y \
	&& apt-get install build-essential autoconf valgrind -y \
	&& apt-get install re2c bison -y \
	&& apt-get install libxml2-dev locales lcov -y

RUN locale-gen en_US.UTF-8

ENV LANG en_US.UTF-8
ENV LANGUAGE en_US:en
ENV LC_ALL en_US.UTF-8

RUN groupadd developers \
	&& adduser --disabled-password --gecos "" --ingroup developers sammyk \
	&& echo "sammyk:test123" | chpasswd \
	&& touch /etc/sudoers.d/sammyk \
	&& chmod 0440 /etc/sudoers.d/sammyk \
	&& echo 'sammyk ALL=(ALL) ALL' | tee -a /etc/sudoers.d/sammyk

RUN echo 'PS1="\[\033[31m\]\u@💩 \[\033[34m\]\W\[\033[32m\] \\$\[\033[0m\] "' >> /root/.bashrc
RUN echo 'PS1="\[\033[36m\]\u@💩 \[\033[34m\]\W\[\033[32m\] \\$\[\033[0m\] "' >> /home/sammyk/.bashrc

EXPOSE 8888

Was having issues building, due to locale-gen not being available. Have updated Dockerfile as below. Also adding lcov so can compile with gcov

RUN apt-get update \
	&& apt-get install sudo vim git -y \
	&& apt-get install build-essential autoconf valgrind -y \
	&& apt-get install re2c bison -y \
	&& apt-get install libxml2-dev locales lcov -y

RUN locale-gen en_US.UTF-8

ENV LANG en_US.UTF-8
ENV LANGUAGE en_US:en
ENV LC_ALL en_US.UTF-8

Updated - thanks! :)