# Dockerfile for containers to perform PR review in
# Use with make as follows: make PR=1234 review

FROM centos:8

RUN dnf update -y
RUN yum install epel-release -y
RUN dnf install python38 git gcc gcc-c++ cmake make gnutls-devel libuuid-devel libfaketime sudo man -y

RUN useradd warrior
RUN echo warrior ALL=NOPASSWD:ALL > /etc/sudoers.d/warrior

USER warrior
WORKDIR /home/warrior/

# Setup taskwarrior
# The purpose is to speed up subsequent re-installs due to Docker layer caching
RUN git clone https://github.com/GothenburgBitFactory/taskwarrior.git
WORKDIR /home/warrior/taskwarrior/
RUN git submodule init
RUN git submodule update
RUN cmake -DCMAKE_BUILD_TYPE=debug .
RUN make -j8
RUN sudo make install

# Use specified PR's branch, if provided
ARG PR
RUN if [[ ! -z $PR ]]; then \
      git fetch origin refs/pull/${PR}/head:pr-${PR}; \
      git checkout pr-${PR}; fi

# Use specified libshared PR's branch, if provided
ARG LIBPR
WORKDIR /home/warrior/taskwarrior/src/libshared/
RUN if [[ ! -z $LIBPR ]]; then \
      git fetch origin refs/pull/${LIBPR}/head:libpr-${LIBPR}; \
      git checkout libpr-${LIBPR}; fi

# Install taskwarrior
WORKDIR /home/warrior/taskwarrior/
RUN cmake -DCMAKE_BUILD_TYPE=debug .
RUN make -j8
RUN sudo make install

WORKDIR /home/warrior
RUN task rc.confirmation=0 _ids || :  # Generate default taskrc