ZIm/script/linux

#!/usr/bin/env bash

set -xeuo pipefail

# if root or if sudo/unavailable, define an empty variable
if [ "$(id -u)" -eq 0 ]
then maysudo=''
else maysudo="$(command -v sudo || command -v doas || true)"
fi

function finalize {
  # after packages install (curl, etc), get the rust toolchain
  which rustup > /dev/null 2>&1 || curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y
  # verify the mold situation
  if ! command -v mold >/dev/null 2>&1; then
    echo "Warning: Mold binaries are unavailable on your system." >&2
    echo "    Builds will be slower without mold. Try: script/install-mold" >&2
  fi
  echo "Finished installing Linux dependencies with script/linux"
}

# Ubuntu, Debian, Mint, Kali, Pop!_OS, Raspbian, etc.
apt=$(command -v apt-get || true)
if [[ -n $apt ]]; then
  deps=(
    gcc
    g++
    libasound2-dev
    libfontconfig-dev
    libwayland-dev
    libx11-xcb-dev
    libxkbcommon-x11-dev
    libssl-dev
    libzstd-dev
    libvulkan1
    libgit2-dev
    make
    cmake
    clang
    jq
    netcat-openbsd
    git
    curl
    gettext-base
    elfutils
    libsqlite3-dev
    musl-tools
    musl-dev
    build-essential
  )
  if (grep -qP 'PRETTY_NAME="(Linux Mint 22|.+24\.(04|10))' /etc/os-release); then
    deps+=( mold libstdc++-14-dev )
  elif (grep -qP 'PRETTY_NAME="((Debian|Raspbian).+12|Linux Mint 21|.+22\.04)' /etc/os-release); then
    deps+=( mold libstdc++-12-dev )
  elif (grep -qP 'PRETTY_NAME="((Debian|Raspbian).+11|Linux Mint 20|.+20\.04)' /etc/os-release); then
    deps+=( libstdc++-10-dev )
  fi

  $maysudo "$apt" update
  $maysudo "$apt" install -y "${deps[@]}"
  finalize
  exit 0
fi

# Fedora, CentOS, RHEL, Alma, Amazon 2023, Oracle, etc.
dnf=$(command -v dnf || true)
# Old Redhat (yum only): Amazon Linux 2, Oracle Linux 7, etc.
yum=$(command -v yum || true)

if [[ -n $dnf ]] || [[ -n $yum ]]; then
  pkg_cmd="${dnf:-${yum}}"
  deps=(
    musl-gcc
    gcc
    clang
    cmake
    alsa-lib-devel
    fontconfig-devel
    wayland-devel
    libxcb-devel
    libxkbcommon-x11-devel
    openssl-devel
    libzstd-devel
    vulkan-loader
    sqlite-devel
    jq
    git
    tar
  )
  # perl used for building openssl-sys crate. See: https://docs.rs/openssl/latest/openssl/
  # openbsd-netcat is unavailable in RHEL8/9 (and nmap-ncat doesn't support sockets)
  if grep -qP '^ID="?(fedora)' /etc/os-release; then
    deps+=(
      perl-FindBin
      perl-IPC-Cmd
      perl-File-Compare
      perl-File-Copy
      netcat
      mold
    )
  elif grep -qP '^ID="?(rhel|rocky|alma|centos|ol)' /etc/os-release; then
    deps+=( perl-interpreter )
  fi

  # gcc-c++ is g++ on RHEL8 and 8.x clones
  if grep -qP '^ID="?(rhel|rocky|alma|centos|ol)' /etc/os-release \
      && grep -qP '^VERSION_ID="?(8)' /etc/os-release; then
    deps+=( gcc-c++ )
  else
    deps+=( g++ )
  fi

  # libxkbcommon-x11-devel is in a non-default repo on RHEL 8.x/9.x (except on AmazonLinux)
  if grep -qP '^VERSION_ID="?(8|9)' /etc/os-release && grep -qP '^ID="?(rhel|rocky|centos|alma|ol)' /etc/os-release; then
    $maysudo dnf install -y 'dnf-command(config-manager)'
    if grep -qP '^PRETTY_NAME="(AlmaLinux 8|Rocky Linux 8)' /etc/os-release; then
      $maysudo dnf config-manager --set-enabled powertools
    elif grep -qP '^PRETTY_NAME="((AlmaLinux|Rocky|CentOS Stream) 9|Red Hat.+(8|9))' /etc/os-release; then
      $maysudo dnf config-manager --set-enabled crb
    elif grep -qP '^PRETTY_NAME="Oracle Linux Server 8' /etc/os-release; then
      $maysudo dnf config-manager --set-enabled ol8_codeready_builder
    elif grep -qP '^PRETTY_NAME="Oracle Linux Server 9' /etc/os-release; then
      $maysudo dnf config-manager --set-enabled ol9_codeready_builder
    else
      echo "Unexpected distro" && grep 'PRETTY_NAME' /etc/os-release && exit 1
    fi
  fi

  $maysudo "$pkg_cmd" install -y "${deps[@]}"
  finalize
  exit 0
fi

# openSUSE
# https://software.opensuse.org/
zyp=$(command -v zypper || true)
if [[ -n $zyp ]]; then
  deps=(
    alsa-devel
    clang
    cmake
    fontconfig-devel
    gcc
    gcc-c++
    git
    gzip
    jq
    libvulkan1
    libxcb-devel
    libxkbcommon-devel
    libxkbcommon-x11-devel
    libzstd-devel
    make
    mold
    netcat-openbsd
    openssl-devel
    sqlite3-devel
    tar
    wayland-devel
    xcb-util-devel
  )
  $maysudo "$zyp" install -y "${deps[@]}"
  finalize
  exit 0
fi

# Arch, Manjaro, etc.
# https://archlinux.org/packages
pacman=$(command -v pacman || true)
if [[ -n $pacman ]]; then
  deps=(
    gcc
    clang
    musl
    cmake
    alsa-lib
    fontconfig
    wayland
    libgit2
    libxcb
    libxkbcommon-x11
    openbsd-netcat
    openssl
    zstd
    pkgconf
    mold
    sqlite
    jq
    git
  )
  $maysudo "$pacman" -Syu --needed --noconfirm "${deps[@]}"
  finalize
  exit 0
fi

# Void
# https://voidlinux.org/packages/
xbps=$(command -v xbps-install || true)
if [[ -n $xbps ]]; then
  deps=(
    gettext-devel
    clang
    cmake
    jq
    elfutils-devel
    gcc
    alsa-lib-devel
    fontconfig-devel
    libxcb-devel
    libxkbcommon-devel
    libzstd-devel
    openbsd-netcat
    openssl-devel
    wayland-devel
    vulkan-loader
    mold
    sqlite-devel
  )
  $maysudo "$xbps" -Syu "${deps[@]}"
  finalize
  exit 0
fi

# Gentoo
# https://packages.gentoo.org/
emerge=$(command -v emerge || true)
if [[ -n $emerge ]]; then
  deps=(
    app-arch/zstd
    app-misc/jq
    dev-libs/openssl
    dev-libs/wayland
    dev-util/cmake
    media-libs/alsa-lib
    media-libs/fontconfig
    media-libs/vulkan-loader
    net-analyzer/openbsd-netcat
    x11-libs/libxcb
    x11-libs/libxkbcommon
    sys-devel/mold
    dev-db/sqlite
  )
  $maysudo "$emerge" -u "${deps[@]}"
  finalize
  exit 0
fi

echo "Unsupported Linux distribution in script/linux"
exit 1