ARG TYPE="general"

FROM alpine as general_installer
RUN apk --no-cache add git curl
RUN echo 'cd $(dirname $(which _$1)); mv _$1 $1' > /usr/local/bin/enable \
 && echo 'cd $(dirname $(which  $1)); mv $1 _$1' > /usr/local/bin/disable \
 && chmod +x /usr/local/bin/*
RUN echo '#!/bin/sh' > /entrypoint.sh \
 && echo 'echo You can use enable/disable [COMMAND]' >> /entrypoint.sh \
 && echo 'exec "$@"' >> /entrypoint.sh \
 && chmod +x /entrypoint.sh
ENV PATH $PATH:/root/bin
WORKDIR /root
ENTRYPOINT [ "/entrypoint.sh" ]
CMD [ "/bin/sh" ]

FROM alpine as make_installer
RUN apk --no-cache add make
WORKDIR /root/shellspec

FROM alpine as bpkg_installer
RUN apk --no-cache add bash git curl make coreutils
RUN curl -sLo- http://get.bpkg.sh | PREFIX=/usr/local bash
RUN echo '#!/bin/sh' > /entrypoint.sh \
 && echo 'echo Usage: bpkg install shellspec/shellspec' >> /entrypoint.sh \
 && echo 'echo Usage: bpkg install shellspec/shellspec@0.19.0' >> /entrypoint.sh \
 && echo 'echo Usage: bpkg install shellspec/shellspec -g' >> /entrypoint.sh \
 && echo 'exec "$@"' >> /entrypoint.sh \
 && chmod +x /entrypoint.sh
ENTRYPOINT [ "/entrypoint.sh" ]
WORKDIR /root/project
CMD [ "/bin/bash", "-l" ]

FROM alpine as basher_installer
RUN apk --no-cache add bash git
RUN git clone https://github.com/basherpm/basher.git ~/.basher
RUN echo 'export PATH="$HOME/.basher/bin:$PATH"' >> ~/.bash_profile
RUN echo 'eval "$(basher init -)"' >> ~/.bash_profile
RUN echo '#!/bin/sh' > /entrypoint.sh \
 && echo 'echo Usage: basher install shellspec/shellspec' >> /entrypoint.sh \
 && echo 'echo Usage: basher install shellspec/shellspec@0.19.0' >> /entrypoint.sh \
 && echo 'echo Usage: basher link ./shellspec shellspec/shellspec' >> /entrypoint.sh \
 && echo 'exec "$@"' >> /entrypoint.sh \
 && chmod +x /entrypoint.sh
ENTRYPOINT [ "/entrypoint.sh" ]
WORKDIR /root
CMD [ "/bin/bash", "-l" ]

FROM linuxbrew/brew as brew_installer
RUN echo '#!/bin/sh' > /entrypoint.sh \
 && echo 'echo "Usage: brew tap shellspec/shellspec"' >> /entrypoint.sh \
 && echo 'echo "       brew install shellspec"' >> /entrypoint.sh \
 && echo 'echo "       brew test shellspec"' >> /entrypoint.sh \
 && echo 'exec "$@"' >> /entrypoint.sh \
 && chmod +x /entrypoint.sh
ENTRYPOINT [ "/entrypoint.sh" ]
CMD [ "/bin/bash", "-l" ]

FROM shellspec:${TYPE}_installer as test
COPY ./install.sh /root/
COPY ./ /root/shellspec