# Debian Bullseye for that slightly older and more compat glibc
FROM debian:bullseye

# compile tools we need including for cross compiling to windows and arm8
# also ssl certs, ssh, and jq for deployment related tasks
# and set locale per adoptium jdk focale Dockerfile
RUN set -eux; \
	apt-get update; \
	apt-get install -y --no-install-recommends \
		bash \
		build-essential \
		openssl \
		libssl-dev \
		git \ 
		wget curl \
		unzip \
		fontconfig \
		netcat git wget libc6-dev make gcc g++ pkg-config \
		jq openssh-client ca-certificates p11-kit tzdata locales \
		g++-mingw-w64-x86-64 \
		nsis \
		wine \
		wine64 \
	; \
	echo "en_US.UTF-8 UTF-8" >> /etc/locale.gen; \
	locale-gen en_US.UTF-8; \
	rm -rf /var/lib/apt/lists/*; 


# https://github.com/adoptium/containers/blob/main/8/jdk/ubuntu/focal/Dockerfile

ENV JAVA_HOME /opt/java/openjdk
ENV PATH $JAVA_HOME/bin:$PATH
# Default to UTF-8 file.encoding
ENV LANG='en_US.UTF-8' LANGUAGE='en_US:en' LC_ALL='en_US.UTF-8'

ENV JAVA_VERSION jdk8u402-b06

RUN set -eux; \
    ARCH="$(dpkg --print-architecture)"; \
	ESUM='fcfd08abe39f18e719e391f2fc37b8ac1053075426d10efac4cbf8969e7aa55e'; \
        BINARY_URL='https://github.com/adoptium/temurin8-binaries/releases/download/jdk8u402-b06/OpenJDK8U-jdk_x64_linux_hotspot_8u402b06.tar.gz'; \
	wget --progress=dot:giga -O /tmp/openjdk.tar.gz ${BINARY_URL}; \
    echo "${ESUM} */tmp/openjdk.tar.gz" | sha256sum -c -; \
    mkdir -p "$JAVA_HOME"; \
    tar --extract \
        --file /tmp/openjdk.tar.gz \
        --directory "$JAVA_HOME" \
        --strip-components 1 \
        --no-same-owner \
    ; \
    rm -f /tmp/openjdk.tar.gz ${JAVA_HOME}/lib/src.zip; \
    # https://github.com/docker-library/openjdk/issues/331#issuecomment-498834472
    find "$JAVA_HOME/lib" -name '*.so' -exec dirname '{}' ';' | sort -u > /etc/ld.so.conf.d/docker-openjdk.conf; \
    ldconfig;

RUN set -eux; \
    echo "Verifying install ..."; \
    echo "javac -version"; javac -version; \
    echo "java -version"; java -version; \
    echo "Complete."

# Android section of this Dockerfile from https://medium.com/@elye.project/intro-to-docker-building-android-app-cb7fb1b97602

ENV SDK_URL="https://dl.google.com/android/repository/sdk-tools-linux-4333796.zip" \
    ANDROID_HOME="/usr/local/android-sdk" \
    ANDROID_SDK=$ANDROID_HOME \
    ANDROID_VERSION=31 \
    ANDROID_BUILD_TOOLS_VERSION=30.0.2

## Download Android SDK
RUN mkdir -p "$ANDROID_HOME" .android \
    && cd "$ANDROID_HOME" \
    && curl -o sdk.zip $SDK_URL \
    && unzip sdk.zip \
    && rm sdk.zip \
    && yes | $ANDROID_HOME/tools/bin/sdkmanager --licenses

## Install Android Build Tool and Libraries
RUN $ANDROID_HOME/tools/bin/sdkmanager --update
RUN $ANDROID_HOME/tools/bin/sdkmanager "build-tools;${ANDROID_BUILD_TOOLS_VERSION}" \
    "platforms;android-${ANDROID_VERSION}" \
    "platform-tools"

# Install NDK
ENV NDK_VER="22.1.7171670"
RUN $ANDROID_HOME/tools/bin/sdkmanager "ndk;$NDK_VER"
RUN ln -sf $ANDROID_HOME/ndk/$NDK_VER $ANDROID_HOME/ndk-bundle

# Go section of this Dockerfile from Docker golang: https://github.com/docker-library/golang/blob/master/1.10/alpine3.8/Dockerfile
# Adapted from alpine apk to debian apt

## set up nsswitch.conf for Go's "netgo" implementation
## - https://github.com/golang/go/blob/go1.9.1/src/net/conf.go#L194-L275
## - docker run --rm debian:stretch grep '^hosts:' /etc/nsswitch.conf
RUN echo 'hosts: files dns' > /etc/nsswitch.conf

ENV GOLANG_VERSION=1.21.5.linux-amd64
ENV GOLANG_SHA256=e2bc0b3e4b64111ec117295c088bde5f00eeed1567999ff77bc859d7df70078e

RUN set -eux; \
	wget -O go.tgz "https://golang.org/dl/go$GOLANG_VERSION.tar.gz"; \
	echo "$GOLANG_SHA256 *go.tgz" | sha256sum -c -; \
	tar -C /usr/local -xzf go.tgz; \
	rm go.tgz; \
	\
	export PATH="/usr/local/go/bin:$PATH"; \
	go version

# persist new go in PATH
ENV PATH=/usr/local/go/bin:$PATH

ENV GOMOBILEPATH=/gomobile
# Setup /workspace
RUN mkdir $GOMOBILEPATH
# Set up GOPATH in /workspace
ENV GOPATH=$GOMOBILEPATH
ENV PATH=$GOMOBILEPATH/bin:$PATH
RUN mkdir -p "$GOMOBILEPATH/src" "$GOMOBILEPATH/bin" "$GOMOBILEPATH/pkg" && chmod -R 777 "$GOMOBILEPATH"

# 2022.11.09
ENV GOMOBILEHASH=43a0384520996c8376bfb8637390f12b44773e65

# install gomobile
RUN cd $GOMOBILEPATH/src; \
       mkdir -p golang.org/x; \
       cd golang.org/x; \
       git clone https://github.com/golang/mobile.git; \
       cd mobile; \
       git checkout $GOMOBILEHASH;

RUN go install golang.org/x/mobile/cmd/gomobile@$GOMOBILEHASH
RUN go install golang.org/x/mobile/cmd/gobind@$GOMOBILEHASH

RUN gomobile clean