#!/bin/bash

if ! bash ./ci/check-rust-version.sh ; then
  exit 1
fi

if test -z "${SUDO+x}" && hash sudo 2>/dev/null; then
  SUDO="sudo"
fi

# Centos may not have lsb_release installed (or even available at all)
if test -e /etc/centos-release || test -e /etc/fedora-release; then
  if test -x /bin/dnf ; then
    YUM="$SUDO dnf"
  else
    YUM="$SUDO yum"
  fi
  # Fedora 33 moved some perl bits around
  $YUM install -y perl-FindBin perl-File-Compare || true
  $YUM install -y \
    make \
    gcc \
    gcc-c++ \
    fontconfig-devel \
    openssl-devel \
    perl-interpreter \
    python3 \
    libxcb-devel \
    libxkbcommon-devel \
    libxkbcommon-x11-devel \
    wayland-devel \
    mesa-libEGL-devel \
    xcb-util-devel \
    xcb-util-keysyms-devel \
    xcb-util-image-devel \
    xcb-util-wm-devel \
    rpm-build
  exit $?
fi

if test -x /usr/bin/lsb_release && test `lsb_release -si` = "openSUSE"; then
  ZYPPER="$SUDO zypper"
  $ZYPPER install -yl perl-FindBin perl-File-Compare || true
  $ZYPPER install -yl \
    make \
    gcc \
    gcc-c++ \
    fontconfig-devel \
    openssl-devel \
    perl \
    python3 \
    libxcb-devel \
    libxkbcommon-devel \
    libxkbcommon-x11-devel \
    wayland-devel \
    Mesa-libEGL-devel \
    xcb-util-devel \
    xcb-util-keysyms-devel \
    xcb-util-image-devel \
    xcb-util-wm-devel \
    rpm-build
  exit $?
fi

if test -e /etc/debian_version ; then
  APT="$SUDO apt-get"
  apt-cache show libxcb-util-dev > /dev/null 2>&1 && XCBUTIL="libxcb-util-dev" || XCBUTIL="libxcb-util0-dev"
  $APT install -y \
    bsdutils \
    cmake \
    dpkg-dev \
    fakeroot \
    gcc \
    g++ \
    libegl1-mesa-dev \
    libssl-dev \
    libfontconfig1-dev \
    libwayland-dev \
    libx11-xcb-dev \
    libxcb-ewmh-dev \
    libxcb-icccm4-dev \
    libxcb-image0-dev \
    libxcb-keysyms1-dev \
    libxcb-randr0-dev \
    libxcb-render0-dev \
    libxcb-xkb-dev \
    libxkbcommon-dev \
    libxkbcommon-x11-dev \
    "$XCBUTIL" \
    lsb-release \
    python3 \
    xdg-utils \
    xorg-dev
  exit $?
fi

if test -e /etc/arch-release ; then
  PACMAN="$SUDO pacman"
  $PACMAN -S --noconfirm --needed \
    'base-devel' \
    'cargo' \
    'cmake' \
    'fontconfig' \
    'git' \
    'hicolor-icon-theme' \
    'libx11' \
    'libxkbcommon-x11' \
    'pkgconf' \
    'python3' \
    'rust' \
    'wayland' \
    'xcb-util' \
    'xcb-util-image' \
    'xcb-util-keysyms' \
    'xcb-util-wm'
  exit $?
fi

if test -e /etc/gentoo-release ; then
  portageq envvar USE | xargs -n 1 | grep '^X$' \
  || (echo 'X is not found in USE flags' && exit 1)
  EMERGE="$SUDO emerge"
  $EMERGE --select \
    'cmake' \
    'fontconfig' \
    'openssl' \
    'git' \
    'libX11' \
    'libxkbcommon' \
    'pkgconf' \
    'python' \
    'perl' \
    'wayland' \
    'mesa' \
    'xcb-util' \
    'xcb-util-image' \
    'xcb-util-keysyms' \
    'xcb-util-wm'
  exit $?
fi

case $OSTYPE in
  darwin*|msys)
    exit 0
  ;;
  freebsd*)
    PKG="$SUDO pkg"
    $PKG install -y \
      cmake \
      curl \
      egl-wayland \
      expat \
      fontconfig \
      gcc \
      gettext \
      git \
      gmake \
      libxcb \
      libxkbcommon \
      mesa-devel \
      openssl \
      p5-ExtUtils-MakeMaker \
      perl5 \
      pkgconf \
      python3 \
      rust \
      wayland \
      libxcb \
      xcb-util \
      xcb-util-image \
      xcb-util-keysyms \
      xcb-util-wm \
      z \
      zip
    exit $?
    ;;
  *)
    echo "Please contribute the commands to install the deps"
    echo "For `lsb_release -ds`"
    cat /etc/os-release
    exit 1
  ;;
esac