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

FROM centos:8

# Workaround to the location of the repos
RUN sed -i 's/mirrorlist/#mirrorlist/g' /etc/yum.repos.d/CentOS-*
RUN sed -i 's|#baseurl=http://mirror.centos.org|baseurl=http://vault.centos.org|g' /etc/yum.repos.d/CentOS-*

RUN dnf update -y
RUN yum install epel-release -y
RUN dnf install python38 git gcc gcc-c++ cmake make 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 Rust
RUN curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs > rustup.sh && \
    sh rustup.sh -y --profile minimal --default-toolchain stable --component rust-docs

# 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
