installs/neovim.sh

{
  #!/usr/bin/env bash

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

  # 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 $arch; then`
  # Also this gives you the _install command, which installs a package pased on the packagemanager/distro used.
  # CAUTION:
  # This only wokrs for generic package names, like neovim, or vim, or tmux etc..
  # not every package packagemanager has the same packagenames for their packages..
  getImports() {
    i="https://git.k4li.de/scripts/imports/raw/branch/main/distros.sh"
    import="$(mktemp)"
    if command_exists curl; then
      curl -fsSL $i -o $import
    else
      echo "curl is required, but missing.."
      exit 1
    fi

    source "$import"
    sleep 0.3
    rm "$import"
    # echo_warning "cleaned $import"
  }

  getDependencies() {
    echo_pkg deps "Checking build dependencies, and installs missing.."

    local depsDebian=(git ninja-build gettext cmake curl build-essential)
    local depsFedora=(git ninja-build cmake gcc make gettext curl glibc-gconv-extra)
    local depsOpensuse=(git ninja cmake gcc-c++ gettext-tools curl)
    local depsArch=(git base-devel cmake ninja curl)
    local depsAlpine=(git build-base cmake coreutils curl gettext-tiny-dev)

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

    declare -n pkgArray="${deps[$distro]}"

    case "$distro" in
    debian | ubuntu | arch | fedora | alpine | opensuse)
      checkAndInstall "${pkgArray[@]}"
      ;;
    *)
      echo_error "Cannot install for $distro"
      exit 1
      ;;
    esac
  }

  cloneSources() {
    cloneDir="$(mktemp -d)"
    # echo_pkg git "Cloning $PACKAGE sources at $cloneDir/neovim.."

    cd $cloneDir || mkdir $cloneDir && cd $cloneDir

    if command_exists git; then
      spin yellow "Cloning $PACKAGE sources at $cloneDir/neovim.."
      if run git clone --depth=1 https://github.com/neovim/neovim.git; then
        cd neovim || throw "Cannot navigate into neovim"

        check "Cloned sources"
        line
        # pen ${output:-}
      else
        throw "Cannot clone the repo.."
      fi
    else
      echo_error "Git was required, but is missing.. exiting now"
      exit 1
    fi

  }

  makeInstall() {
    # echo_pkg build "Compiling neovim from source"
    spin "Compiling neovim from source"
    if run make CMAKE_BUILD_TYPE=RelWithDebInfo; then
      check "Compiled $PACKAGE from source"
      line
      echo_pkg install
      $_sudo make install
    else
      echo_error "Failure while building!"
      exit 1
    fi
  }

  checkAndInitConfig() {
    if [ -d "$HOME/.config/nvim/" ]; then
      # echo_pkg qol "Prefetching neovim setup configuration.."
      spin "Prefetching neovim setup configuration.."
      if nvim --headless +q; then
        check "Prefetched config"
      fi
    else
      # echo_warning "You don't have a neovim config installed. Do you want to clone one now? [Y]es (standard), [m]inimal, [n]o"
      # read -r askNvim
      choose askNvim "You don't have a neovim config installed. Do you want to clone one now?" "pika's standard config" "pika's minimal config" none

      case "$askNvim" in
      "pika's standard config")
        git clone --recursive --depth=1 https://git.k4li.de/dotfiles/nvim.git "$HOME/.config/nvim"
        sleep 0.2
        nvim --headless +q
        ;;
      "pika's minimal config")
        git clone --recursive --depth=1 https://git.k4li.de/dotfiles/nvim-mini.git "$HOME/.config/nvim"
        sleep 0.2
        nvim --headless +q
        ;;
      none) return 0 ;;
      *)
        echo_error "Something failed HARD!"
        return 69
        ;;
      esac
    fi
  }

  main() {
    if $silent; then
      echo_warning "Executing script silently!"
    fi

    if ! getDependencies; then
      echo_error "Error when installing dependencies.."
    fi

    cloneSources
    makeInstall

    checkAndInitConfig </dev/tty
  }

  if getImports; then
    source-script "https://git.k4li.de/scripts/beddu/raw/branch/main/dist/beddu.sh"
    # ─< package variable >───────────────────────────────────────────────────────────────────
    unset PACKAGE

    # ─< argument list variables >────────────────────────────────────────────────────────────
    silent=false

    sleep 0.1

    PACKAGE=neovim
    if command_exists "$PACKAGE"; then
      echo_warning "$PACKAGE is already installed!"
      echo_warning "Exiting now!"
      exit 69
    fi

    # ─< parse arguments and get variable contents >──────────────────────────────────────────
    for arg in "$@"; do
      case "$arg" in
      --silent | -s)
        export silent=true
        ;;
      esac
    done

    main </dev/tty
  fi

  echo_note "Cleaning up old $cloneDir directory.."
  rm -rf "$cloneDir"
}