##
# Fully build and distribute Linux and Windows binaries for Project: Doodle.
#
# Artifact outputs will be in the dist/mw/ folder.
#
# Windows binary cross-compiled with mingw from the Fedora
# docker container.
##

FROM fedora:latest
ENV GOPATH /go
ENV GOPROXY direct
ENV PATH /bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/go/bin

# Fedora: Update all software and get dependencies.
# RUN dnf -y update
RUN dnf -y install git zip tar golang SDL2-devel SDL2_ttf-devel \
	SDL2_mixer-devel mingw64-gcc make wget \
	flatpak-builder ruby-devel gcc rpm-build libffi-devel

# Create a user to build the packages.
RUN useradd builder -u 1000 -m -G users && \
	mkdir /go /git && chown -R builder:users /go /git

# Docker cache invalidation here.
# ADD . /home/builder

# Git clone all the repos. XXX: passwords exposed here
RUN git clone https://doodle:hiRN6wp-XPDBc@git.kirsle.net/apps/doodle-rtp /git/rtp
RUN git clone https://doodle:hiRN6wp-XPDBc@git.kirsle.net/apps/doodle-vendor /git/vendor
RUN git clone https://doodle:hiRN6wp-XPDBc@git.kirsle.net/apps/doodle-masters /git/masters
RUN git clone https://doodle:hiRN6wp-XPDBc@git.kirsle.net/apps/doodle /go/src/git.kirsle.net/apps/doodle

# MinGW setup for Windows executable cross-compile.
WORKDIR /git/vendor/mingw-libs
RUN for i in *.tar.gz; do tar -xzvf $i; done
RUN cp -rv SDL2-2.0.9/x86_64-w64-mingw32 /usr && \
	cp -rv SDL2_mixer-2.0.4/x86_64-w64-mingw32 /usr && \
	cp -rv SDL2_ttf-2.0.15/x86_64-w64-mingw32 /usr
RUN mkdir -p /usr/lib/golang/pkg/windows_amd64 && \
	chown -R builder:users /usr/lib/golang/pkg/windows_amd64

# Pre-download my Go render engine libraries
RUN git clone https://git.kirsle.net/go/ui /git/go/ui
RUN git clone https://git.kirsle.net/go/render /git/go/render
RUN git clone https://git.kirsle.net/go/audio /git/go/audio

# Enter Doodle's directory, patch the go.mod and fetch the guidebook.
WORKDIR /go/src/git.kirsle.net/apps/doodle
RUN echo "replace git.kirsle.net/go/ui => /git/go/ui" >> go.mod && \
	echo "replace git.kirsle.net/go/render => /git/go/render" >> go.mod && \
	echo "replace git.kirsle.net/go/audio => /git/go/audio" >> go.mod && \
	cat go.mod && \
	wget -O - https://download.sketchymaze.com/guidebook.tar.gz | tar -xzvf -

# Install Go dependencies and such.
RUN make setup

# Copy default vendored assets in.
RUN cp -r /git/vendor/fonts ./assets/fonts && \
	cp -r /git/masters/levelpacks/levelpacks ./assets/levelpacks && \
	mkdir rtp && cp -r /git/rtp/* rtp/

RUN ls -hal && pwd
RUN mkdir -p bin && cp /git/vendor/DLL/*.dll bin/

# Package rpm and deb for Linux.
# TODO: fpm doesn't like to install in Docker right now
# RUN dnf -y install ruby-devel gcc rpm-build libffi-devel
RUN gem install fpm; exit 0

# Run the big mingw-release, which:
# - builds the doodads
# - embeds the bindata files
# - builds the program for Linux
# - builds for Windows via MinGW
# - runs `make dist/` creating an uber build for both OS's
# - runs release.sh to carve out the Linux and Windows versions and
#   zip them all up nicely.
RUN make mingw-release

###
# Build the Flatpak release for Linux.
# RUN git clone https://code.sketchymaze.com/game/flatpak /git/flatpak

# # Fetch flatpak dependencies.
# RUN flatpak remote-add --if-not-exists flathub https://flathub.org/repo/flathub.flatpakrepo && \
# 	flatpak install -y org.freedesktop.Sdk//21.08 && \
# 	flatpak install -y org.freedesktop.Sdk.Extension.golang//21.08

# # Path the go.mod `replace` directives to Flatpak's sandbox paths,
# # then build the Flatpak.
# RUN sed -i 's/=> \/git\/go\//=> \/run\/build\/sketchymaze\/deps\//g' go.mod && \
# 	cat go.mod
# WORKDIR /git/flatpak
# RUN make bundle; exit 0
# WORKDIR /go/src/git.kirsle.net/apps/doodle

CMD ["sudo", "cp", "-r", "-v", \
	"/go/src/git.kirsle.net/apps/doodle/dist/release/", \
	# "/git/flatpak/*.flatpak", \
	"/mnt/export/"]