#!/usr/bin/env sh

# This file is using docker to run commands

self_dir=$(cd "$(dirname "$0")";pwd)

# Detect docker can run
if ! which docker >/dev/null; then
  echo "Docker is not installed, please install docker first !"
  exit 1
fi
DOCKER_EXECUTABLE="docker"
if [ $(id -u) -ne 0 ]; then
    if ! docker info > /dev/null 2>&1; then
        if [ "$SPC_USE_SUDO" != "yes" ]; then
            echo "Docker command requires sudo"
            echo -n 'To use sudo to run docker, run "export SPC_USE_SUDO=yes" and run command again'
            exit 1
        fi
        DOCKER_EXECUTABLE="sudo docker"
    fi
fi



# to check if qemu-docker run
if [ "$SPC_USE_ARCH" = "" ]; then
    SPC_USE_ARCH=x86_64
fi
case $SPC_USE_ARCH in
x86_64)
    ALPINE_FROM=alpine:edge
    ;;
aarch64)
    ALPINE_FROM=multiarch/alpine:aarch64-edge
    echo -e "\e[033m* Using different arch needs to setup qemu-static for docker !\e[0m"
    $DOCKER_EXECUTABLE run --rm --privileged multiarch/qemu-user-static:register --reset > /dev/null
    ;;
*)
    echo "Current arch is not supported to run in docker: $SPC_USE_ARCH"
    exit 1
    ;;
esac

if [ "$SPC_USE_MIRROR" = "yes" ]; then
    SPC_USE_MIRROR="RUN sed -i 's/dl-cdn.alpinelinux.org/mirrors.tuna.tsinghua.edu.cn/g' /etc/apk/repositories"
else
    SPC_USE_MIRROR="RUN echo 'Using original repo'"
fi

# Detect docker env is setup
if ! $DOCKER_EXECUTABLE images | grep -q cwcc-spc-$SPC_USE_ARCH; then
    echo "Docker container does not exist. Building docker image ..."
    ALPINE_DOCKERFILE=$(cat << EOF
FROM $ALPINE_FROM
$SPC_USE_MIRROR
RUN apk update
RUN apk add bash file wget cmake gcc g++ jq autoconf git libstdc++ linux-headers make m4 libgcc binutils bison flex pkgconfig automake curl
RUN apk add build-base xz php81 php81-common php81-pcntl php81-tokenizer php81-phar php81-posix php81-xml composer
RUN mkdir /app
WORKDIR /app
ADD ./src /app/src
ADD ./composer.json /app/composer.json
ADD ./bin /app/bin
RUN composer update --no-dev
EOF
)
    echo "$ALPINE_DOCKERFILE" > $(pwd)/Dockerfile

    $DOCKER_EXECUTABLE build -t cwcc-spc-$SPC_USE_ARCH .
    rm $(pwd)/Dockerfile
fi

# Check if in ci (local terminal can execute with -it)
if [ -t 0 ]; then
    INTERACT=-it
else
    INTERACT=''
fi

# Run docker
$DOCKER_EXECUTABLE run --rm $INTERACT -e SPC_FIX_DEPLOY_ROOT=$(pwd) -v $(pwd)/config:/app/config -v $(pwd)/src:/app/src -v $(pwd)/buildroot:/app/buildroot -v $(pwd)/source:/app/source -v $(pwd)/downloads:/app/downloads cwcc-spc-$SPC_USE_ARCH bin/spc $@