installs/quickshell.sh

{
  #!/usr/bin/env bash

  # ─< Check if the given command exists silently >─────────────────────────────────────────
  command_exists() {
    command -v "$@" >/dev/null 2>&1
  }

  getImports() {
    local url="$1"
    local import="$(mktemp)"
    if command_exists curl; then
      curl -fsSL $url -o $import
    elif command_exists wget; then
      wget -O $import $url
    else
      echo "curl/wget is required, but missing.."
      exit 69
    fi

    source "$import"

    echo "${BLUE}Sourcing external script:${NC} $url"
    sleep 0.1
    rm -f "$import"
  }

  setup-env() {
    # WHY:
    # This import will give you the following variables:
    # _sudo="sudo -E" <- only if non root user
    # distro = <distro name, like 'arch', 'debian', 'fedora'..>
    # arch = bool
    # fedora = bool
    # opensuse =  bool....
    # You can then use it for, `if $arch; then`
    # Also this gives you the _install command, which installs a package pased on the packagemanager/distro used.
    #
    # CAUTION:
    # This only wokrs for generic package names, like neovim, or vim, or tmux etc..
    # not every package packagemanager has the same packagenames for their packages..
    #
    # local beddu=https://git.k4li.de/scripts/beddu/raw/branch/main/dist/beddu.sh
    # local pika=https://git.k4li.de/scripts/imports/raw/branch/main/distros.sh
    # dream ~= combined beddu and pika
    local dream=https://git.k4li.de/scripts/imports/raw/branch/main/dream.sh

    if ! command_exists pkg-install && ! command_exists check-and-install && ! command_exists pen; then
      getImports $dream
    fi
  }

  install-dependencies() {
    # INFO:
    # ╭─────────────────────────────────────────────────────────────────────────╮
    # │ You can define dependencies for various linux distros here. It will     │
    # │ automagically be pulled via the $pkgArray[$distro] variable             │
    # ╰─────────────────────────────────────────────────────────────────────────╯
    depsGeneral=(
      fish
    )

    # depsDebian=()
    # depsUbuntu=()
    # depsFedora=()
    # depsOpensuse=()
    depsArch=(
      git
      quickshell
      curl
      jq
      ttf-material-symbols-variable-git
      ttf-jetbrains-mono-nerd
      ttf-ibm-plex
      app2unit-git
      fd
      fish
      python-aubio
      python-pyaudio
      python-numpy
      cava
      networkmanager
      bluez-utils
      ddcutil
      brightnessctl
    )
    # depsAlpine=()

    declare -A deps=(
      # [debian]="depsDebian"
      # [ubuntu]="depsUbuntu"
      # [fedora]="depsFedora"
      [arch]="depsArch"
      # [alpine]="depsAlpine"
      # [opensuse]="depsOpensuse"
    )

    # INFO:
    # ╭────────────────────────────────────────────────────────────────╮
    # │ This variable stores the packages you provided for each distro │
    # ╰────────────────────────────────────────────────────────────────╯
    declare -n pkgArray="${deps[$distro]}"

    pkgArray="${pkgArray[@]} ${depsGeneral[@]}"

    case "$distro" in
    arch)
      # installs packages inside the ${pkgArray[@]} list, which is the $distro part of the confiruation above
      check-and-install ${pkgArray[@]}
      ;;
    *)
      pen bold yellow "There are no dependencies to install for $distro"
      return 0
      ;;
    esac
  }

  clone-quickshell() {
    local err out
    local dir="$HOME/.config/quickshell"

    if [ -d "$dir" ]; then
      pen bold red "There is already a configuration at $dir"
      if confirm bold blue "Do you want to delete it?" </dev/tty; then
        rm -rf "$dir"
      else
        pen bold red "Cannot continue!"
        exit 69
      fi
    else
      spin bold yellow "Cloning quickshell to $dir.."
      if run --err err --out out git clone --depth=1 https://github.com/caelestia-dots/shell.git $dir; then
        upclear
        check bold green "Cloned quickshell successfully"
      else
        upclear
        throw bold red "Error while cloning dotfiles.."
        pen bold grey "OUT: ${out:-}"
        echo-error "${err:-}"

        exit 69
      fi
    fi
  }

  main() {
    if $silent; then
      pen yellow "ARG: Executing script silently!"
    fi

    case "$distro" in
    arch)
      if ! install-dependencies; then
        throw "Error when installing dependencies.."
      fi

      if clone-quickshell; then
        check "Completed installation and configuration"
      else
        throw "Installation did not finish correctly"
      fi
      ;;
    *)
      echo "$distro is not supported by this script!"
      exit 69
      ;;
    esac
  }

  if setup-env; then
    # ─< package variable >───────────────────────────────────────────────────────────────────
    unset PACKAGE

    PACKAGE=quickshell
    if command_exists "$PACKAGE"; then
      pen bold yellow "$PACKAGE is already installed!"
      pen bold yellow "Exiting now!"
      exit 69
    fi

    main
  fi
}