FROM centos

#ARG KCOV_GIT_REF

RUN yum install -y curl-devel expat-devel gettext-devel openssl-devel zlib-devel
RUN yum install -y cmake
RUN yum install -y make
RUN yum install -y gcc-c++


# INSTALL BATS CORE 1.1.0
RUN mkdir -p ~/src/bats-core/bats-core; git clone https://github.com/bats-core/bats-core.git ~/src/bats-core/bats-core && \cd ~/src/bats-core/bats-core && \
git checkout -b 1.1.0
#weird but works ... this installs "bats" exe here: ~/src/bats-core/bats-core/bin/bats
#SO: no need for this "./install.sh ~/src/bats-core/bats-core"

#Dependencies to build KCOV from source
RUN yum install -y elfutils-libelf-devel libcurl-devel binutils-devel elfutils-devel
RUN yum install -y binutils-devel zlib-devel libcurl-devel

#BUILD KCOV from Source - version 34!!!
# Note: path is a bit different from @mbland
RUN mkdir -p ~/src/SimonKagstrom/kcov ; \
cd ~/src/SimonKagstrom/kcov && git clone https://github.com/SimonKagstrom/kcov.git && \
cd kcov && git checkout tags/v34 && \
#we are inside: cd ~/src/SimonKagstrom/kcov/kcov/ &&
cd ~/src/SimonKagstrom/kcov/kcov/ && \
cmake . && make && make install


# Setup files to test MBLAND's theory...
# https://github.com/bats-core/bats-core/issues/15#issuecomment-403850313

RUN mkdir -p ~/src/tmp/tests/

# HOW TO RUN THIS ....
#1. TODO: Build the modified docker image from this Dockerfile
# Running this command at a terminal (remove quotes): "docker build --label centos-111 --tag centos-111 /usr/src/theUSER/centos_docker/"
#note: the last parameter above is where THIS dockerfile is at... i.e.: /usr/src/theUSER/centos_docker     is where I keep mine.

#2. Run the docker image and map the files correctly by running the following 2 lines...
#docker container rm centos-111 ; \
#docker run -i -t --name "centos-111" -v /usr/src/theUSER/Bats_Tests/tests:/root/src/tmp/tests -v /usr/src/theUSER/Bats_Tests/:/root/src/tmp/ --entrypoint /bin/bash centos-111
#Note: you can see where I keep the 'test file called hello.bats' is /sr/src/theUSER/Bats_Tests/tests and we pass this into the container to /root/src/tmp/tests as MBLAND expects; etc.

#3. NOTE: u may skip this step.
# Once inside the container: u can run this command to sanity-check that Bats actually works ....
# Command: ~/src/bats-core/bats-core/bin/bats -t /root/src/tmp/tests/hello.bats

#Note: u can check the test file with this command: vi /root/src/tmp/tests/hello.bats

#4. FAILING PART: Run KCOV and bats v34 as MBLAND suggests...
#Inside the contianer, copy and paste these linked commands to run them...
#Command:
#cd ~/src/tmp && \
#rm -rf ~/src/tmp/coverage ; \
#kcov --include-path=~/src/tmp ~/src/tmp/coverage \
#    ~/src/bats-core/bats-core/bin/bats ~/src/tmp/tests/

# Note: U can run this command to check coverage...
# Command: vi  ~/src/tmp/coverage/index.json
#PROBLEM: notice that only "bats" executable shows up... but no hello.sh file :/

#ENTRYPOINT ["kcov"]
#CMD ["--help"]
CMD ["/bin/bash"]