From ec788c1524fa20fba78f29eab7925aa31006754f Mon Sep 17 00:00:00 2001
From: neo <arklove@qq.com>
Date: Fri, 15 Jan 2021 01:22:01 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=E5=88=A0=E9=99=A4lib=E5=86=85=E6=96=87?=
 =?UTF-8?q?=E4=BB=B6?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 lib/install.sh   | 727 -----------------------------------------------
 lib/uninstall.sh | 399 --------------------------
 2 files changed, 1126 deletions(-)
 delete mode 100755 lib/install.sh
 delete mode 100755 lib/uninstall.sh

diff --git a/lib/install.sh b/lib/install.sh
deleted file mode 100755
index 6d3596b..0000000
--- a/lib/install.sh
+++ /dev/null
@@ -1,727 +0,0 @@
-#!/bin/bash
-set -u
-
-# Check if script is run non-interactively (e.g. CI)
-# If it is run non-interactively we should not prompt for passwords.
-if [[ ! -t 0 || -n "${CI-}" ]]; then
-  NONINTERACTIVE=1
-fi
-
-abort() {
-  printf "%s\n" "$1"
-  exit 1
-}
-
-# First check OS.
-OS="$(uname)"
-if [[ "$OS" == "Linux" ]]; then
-  HOMEBREW_ON_LINUX=1
-elif [[ "$OS" != "Darwin" ]]; then
-  abort "Homebrew is only supported on macOS and Linux."
-fi
-
-UNAME_MACHINE="$(uname -m)"
-
-# Required installation paths. To install elsewhere (which is unsupported)
-# you can untar https://github.com/Homebrew/brew/tarball/master
-# anywhere you like.
-if [[ -z "${HOMEBREW_ON_LINUX-}" ]]; then
-  if [[ "$UNAME_MACHINE" == "arm64" ]]; then
-    # On ARM macOS, this script installs to /opt/homebrew only
-    HOMEBREW_PREFIX="/opt/homebrew"
-    HOMEBREW_REPOSITORY="${HOMEBREW_PREFIX}"
-  else
-    # On Intel macOS, this script installs to /usr/local only
-    HOMEBREW_PREFIX="/usr/local"
-    HOMEBREW_REPOSITORY="${HOMEBREW_PREFIX}/Homebrew"
-  fi
-  HOMEBREW_CACHE="${HOME}/Library/Caches/Homebrew"
-  HOMEBREW_CORE_GIT_REMOTE="https://github.com/Homebrew/homebrew-core"
-
-  STAT="stat -f"
-  CHOWN="/usr/sbin/chown"
-  CHGRP="/usr/bin/chgrp"
-  GROUP="admin"
-  TOUCH="/usr/bin/touch"
-else
-  # On Linux, it installs to /home/linuxbrew/.linuxbrew if you have sudo access
-  # and ~/.linuxbrew (which is unsupported) if run interactively.
-  HOMEBREW_PREFIX_DEFAULT="/home/linuxbrew/.linuxbrew"
-  HOMEBREW_CACHE="${HOME}/.cache/Homebrew"
-  HOMEBREW_CORE_GIT_REMOTE="https://github.com/Homebrew/linuxbrew-core"
-
-  STAT="stat --printf"
-  CHOWN="/bin/chown"
-  CHGRP="/bin/chgrp"
-  GROUP="$(id -gn)"
-  TOUCH="/bin/touch"
-fi
-HOMEBREW_BREW_GIT_REMOTE="https://github.com/Homebrew/brew"
-
-# TODO: bump version when new macOS is released or announced
-MACOS_NEWEST_UNSUPPORTED="12.0"
-# TODO: bump version when new macOS is released
-MACOS_OLDEST_SUPPORTED="10.14"
-
-# For Homebrew on Linux
-REQUIRED_RUBY_VERSION=2.6  # https://github.com/Homebrew/brew/pull/6556
-REQUIRED_GLIBC_VERSION=2.13  # https://docs.brew.sh/Homebrew-on-Linux#requirements
-
-# no analytics during installation
-export HOMEBREW_NO_ANALYTICS_THIS_RUN=1
-export HOMEBREW_NO_ANALYTICS_MESSAGE_OUTPUT=1
-
-# string formatters
-if [[ -t 1 ]]; then
-  tty_escape() { printf "\033[%sm" "$1"; }
-else
-  tty_escape() { :; }
-fi
-tty_mkbold() { tty_escape "1;$1"; }
-tty_underline="$(tty_escape "4;39")"
-tty_blue="$(tty_mkbold 34)"
-tty_red="$(tty_mkbold 31)"
-tty_bold="$(tty_mkbold 39)"
-tty_reset="$(tty_escape 0)"
-
-have_sudo_access() {
-  local -a args
-  if [[ -n "${SUDO_ASKPASS-}" ]]; then
-    args=("-A")
-  elif [[ -n "${NONINTERACTIVE-}" ]]; then
-    args=("-n")
-  fi
-
-  if [[ -z "${HAVE_SUDO_ACCESS-}" ]]; then
-    if [[ -n "${args[*]-}" ]]; then
-      SUDO="/usr/bin/sudo ${args[*]}"
-    else
-      SUDO="/usr/bin/sudo"
-    fi
-    if [[ -n "${NONINTERACTIVE-}" ]]; then
-      ${SUDO} -l mkdir &>/dev/null
-    else
-      ${SUDO} -v && ${SUDO} -l mkdir &>/dev/null
-    fi
-    HAVE_SUDO_ACCESS="$?"
-  fi
-
-  if [[ -z "${HOMEBREW_ON_LINUX-}" ]] && [[ "$HAVE_SUDO_ACCESS" -ne 0 ]]; then
-    abort "Need sudo access on macOS (e.g. the user $USER to be an Administrator)!"
-  fi
-
-  return "$HAVE_SUDO_ACCESS"
-}
-
-shell_join() {
-  local arg
-  printf "%s" "$1"
-  shift
-  for arg in "$@"; do
-    printf " "
-    printf "%s" "${arg// /\ }"
-  done
-}
-
-chomp() {
-  printf "%s" "${1/"$'\n'"/}"
-}
-
-ohai() {
-  printf "${tty_blue}==>${tty_bold} %s${tty_reset}\n" "$(shell_join "$@")"
-}
-
-warn() {
-  printf "${tty_red}Warning${tty_reset}: %s\n" "$(chomp "$1")"
-}
-
-execute() {
-  if ! "$@"; then
-    abort "$(printf "Failed during: %s" "$(shell_join "$@")")"
-  fi
-}
-
-execute_sudo() {
-  local -a args=("$@")
-  if have_sudo_access; then
-    if [[ -n "${SUDO_ASKPASS-}" ]]; then
-      args=("-A" "${args[@]}")
-    fi
-    ohai "/usr/bin/sudo" "${args[@]}"
-    execute "/usr/bin/sudo" "${args[@]}"
-  else
-    ohai "${args[@]}"
-    execute "${args[@]}"
-  fi
-}
-
-getc() {
-  local save_state
-  save_state=$(/bin/stty -g)
-  /bin/stty raw -echo
-  IFS= read -r -n 1 -d '' "$@"
-  /bin/stty "$save_state"
-}
-
-wait_for_user() {
-  local c
-  echo
-  echo "Press RETURN to continue or any other key to abort"
-  getc c
-  # we test for \r and \n because some stuff does \r instead
-  if ! [[ "$c" == $'\r' || "$c" == $'\n' ]]; then
-    exit 1
-  fi
-}
-
-major_minor() {
-  echo "${1%%.*}.$(x="${1#*.}"; echo "${x%%.*}")"
-}
-
-version_gt() {
-  [[ "${1%.*}" -gt "${2%.*}" ]] || [[ "${1%.*}" -eq "${2%.*}" && "${1#*.}" -gt "${2#*.}" ]]
-}
-version_ge() {
-  [[ "${1%.*}" -gt "${2%.*}" ]] || [[ "${1%.*}" -eq "${2%.*}" && "${1#*.}" -ge "${2#*.}" ]]
-}
-version_lt() {
-  [[ "${1%.*}" -lt "${2%.*}" ]] || [[ "${1%.*}" -eq "${2%.*}" && "${1#*.}" -lt "${2#*.}" ]]
-}
-
-should_install_command_line_tools() {
-  if [[ -n "${HOMEBREW_ON_LINUX-}" ]]; then
-    return 1
-  fi
-
-  if version_gt "$macos_version" "10.13"; then
-    ! [[ -e "/Library/Developer/CommandLineTools/usr/bin/git" ]]
-  else
-    ! [[ -e "/Library/Developer/CommandLineTools/usr/bin/git" ]] ||
-      ! [[ -e "/usr/include/iconv.h" ]]
-  fi
-}
-
-get_permission() {
-  $STAT "%A" "$1"
-}
-
-user_only_chmod() {
-  [[ -d "$1" ]] && [[ "$(get_permission "$1")" != "755" ]]
-}
-
-exists_but_not_writable() {
-  [[ -e "$1" ]] && ! [[ -r "$1" && -w "$1" && -x "$1" ]]
-}
-
-get_owner() {
-  $STAT "%u" "$1"
-}
-
-file_not_owned() {
-  [[ "$(get_owner "$1")" != "$(id -u)" ]]
-}
-
-get_group() {
-  $STAT "%g" "$1"
-}
-
-file_not_grpowned() {
-  [[ " $(id -G "$USER") " != *" $(get_group "$1") "*  ]]
-}
-
-# Please sync with 'test_ruby()' in 'Library/Homebrew/utils/ruby.sh' from Homebrew/brew repository.
-test_ruby() {
-  if [[ ! -x $1 ]]
-  then
-    return 1
-  fi
-
-  "$1" --enable-frozen-string-literal --disable=gems,did_you_mean,rubyopt -rrubygems -e \
-    "abort if Gem::Version.new(RUBY_VERSION.to_s.dup).to_s.split('.').first(2) != \
-              Gem::Version.new('$REQUIRED_RUBY_VERSION').to_s.split('.').first(2)" 2>/dev/null
-}
-
-no_usable_ruby() {
-  local ruby_exec
-  IFS=$'\n' # Do word splitting on new lines only
-  for ruby_exec in $(which -a ruby); do
-    if test_ruby "$ruby_exec"; then
-      IFS=$' \t\n' # Restore IFS to its default value
-      return 1
-    fi
-  done
-  IFS=$' \t\n' # Restore IFS to its default value
-  return 0
-}
-
-outdated_glibc() {
-  local glibc_version
-  glibc_version=$(ldd --version | head -n1 | grep -o '[0-9.]*$' | grep -o '^[0-9]\+\.[0-9]\+')
-  version_lt "$glibc_version" "$REQUIRED_GLIBC_VERSION"
-}
-
-if [[ -n "${HOMEBREW_ON_LINUX-}" ]] && no_usable_ruby && outdated_glibc
-then
-    abort "$(cat <<-EOFABORT
-	Homebrew requires Ruby $REQUIRED_RUBY_VERSION which was not found on your system.
-	Homebrew portable Ruby requires Glibc version $REQUIRED_GLIBC_VERSION or newer,
-	and your Glibc version is too old.
-	See ${tty_underline}https://docs.brew.sh/Homebrew-on-Linux#requirements${tty_reset}
-	Install Ruby $REQUIRED_RUBY_VERSION and add its location to your PATH.
-	EOFABORT
-    )"
-fi
-
-# USER isn't always set so provide a fall back for the installer and subprocesses.
-if [[ -z "${USER-}" ]]; then
-  USER="$(chomp "$(id -un)")"
-  export USER
-fi
-
-# Invalidate sudo timestamp before exiting (if it wasn't active before).
-if ! /usr/bin/sudo -n -v 2>/dev/null; then
-  trap '/usr/bin/sudo -k' EXIT
-fi
-
-# Things can fail later if `pwd` doesn't exist.
-# Also sudo prints a warning message for no good reason
-cd "/usr" || exit 1
-
-####################################################################### script
-if ! command -v git >/dev/null; then
-    abort "$(cat <<EOABORT
-You must install Git before installing Homebrew. See:
-  ${tty_underline}https://docs.brew.sh/Installation${tty_reset}
-EOABORT
-)"
-fi
-
-if ! command -v curl >/dev/null; then
-    abort "$(cat <<EOABORT
-You must install cURL before installing Homebrew. See:
-  ${tty_underline}https://docs.brew.sh/Installation${tty_reset}
-EOABORT
-)"
-fi
-
-if [[ -z "${HOMEBREW_ON_LINUX-}" ]]; then
-  have_sudo_access
-else
-  if [[ -n "${NONINTERACTIVE-}" ]] ||
-     [[ -w "${HOMEBREW_PREFIX_DEFAULT}" ]] ||
-     [[ -w "/home/linuxbrew" ]] ||
-     [[ -w "/home" ]]; then
-    HOMEBREW_PREFIX="$HOMEBREW_PREFIX_DEFAULT"
-  else
-    trap exit SIGINT
-    if ! /usr/bin/sudo -n -v &>/dev/null; then
-      ohai "Select the Homebrew installation directory"
-      echo "- ${tty_bold}Enter your password${tty_reset} to install to ${tty_underline}${HOMEBREW_PREFIX_DEFAULT}${tty_reset} (${tty_bold}recommended${tty_reset})"
-      echo "- ${tty_bold}Press Control-D${tty_reset} to install to ${tty_underline}$HOME/.linuxbrew${tty_reset}"
-      echo "- ${tty_bold}Press Control-C${tty_reset} to cancel installation"
-    fi
-    if have_sudo_access; then
-      HOMEBREW_PREFIX="$HOMEBREW_PREFIX_DEFAULT"
-    else
-      HOMEBREW_PREFIX="$HOME/.linuxbrew"
-    fi
-    trap - SIGINT
-  fi
-  HOMEBREW_REPOSITORY="${HOMEBREW_PREFIX}/Homebrew"
-fi
-HOMEBREW_CORE="${HOMEBREW_REPOSITORY}/Library/Taps/homebrew/homebrew-core"
-
-if [[ "${EUID:-${UID}}" == "0" ]]; then
-  abort "Don't run this as root!"
-elif [[ -d "${HOMEBREW_PREFIX}" && ! -x "${HOMEBREW_PREFIX}" ]]; then
-  abort "$(cat <<EOABORT
-The Homebrew prefix, ${HOMEBREW_PREFIX}, exists but is not searchable.
-If this is not intentional, please restore the default permissions and
-try running the installer again:
-    sudo chmod 775 ${HOMEBREW_PREFIX}
-EOABORT
-)"
-fi
-
-if [[ -z "${HOMEBREW_ON_LINUX-}" ]]; then
-  # On macOS, support 64-bit Intel and ARM
-  if [[ "$UNAME_MACHINE" != "arm64" ]] && [[ "$UNAME_MACHINE" != "x86_64" ]]; then
-    abort "Homebrew is only supported on Intel and ARM processors!"
-  fi
-else
-  # On Linux, support only 64-bit Intel
-  if [[ "$UNAME_MACHINE" == "arm64" ]]; then
-    abort "$(cat <<EOABORT
-Homebrew on Linux is not supported on ARM processors.
-You can try an alternate installation method instead:
-  ${tty_underline}https://docs.brew.sh/Homebrew-on-Linux#arm${tty_reset}
-EOABORT
-)"
-  elif [[ "$UNAME_MACHINE" != "x86_64" ]]; then
-    abort "Homebrew on Linux is only supported on Intel processors!"
-  fi
-fi
-
-if [[ -z "${HOMEBREW_ON_LINUX-}" ]]; then
-  macos_version="$(major_minor "$(/usr/bin/sw_vers -productVersion)")"
-  if version_lt "$macos_version" "10.7"; then
-    abort "$(cat <<EOABORT
-Your Mac OS X version is too old. See:
-  ${tty_underline}https://github.com/mistydemeo/tigerbrew${tty_reset}
-EOABORT
-)"
-  elif version_lt "$macos_version" "10.10"; then
-    abort "Your OS X version is too old"
-  elif version_ge "$macos_version" "$MACOS_NEWEST_UNSUPPORTED" || \
-    version_lt "$macos_version" "$MACOS_OLDEST_SUPPORTED"; then
-    who="We"
-    what=""
-    if version_ge "$macos_version" "$MACOS_NEWEST_UNSUPPORTED"; then
-      what="pre-release version"
-    else
-      who+=" (and Apple)"
-      what="old version"
-    fi
-    ohai "You are using macOS ${macos_version}."
-    ohai "${who} do not provide support for this ${what}."
-
-    echo "$(cat <<EOS
-This installation may not succeed.
-After installation, you will encounter build failures with some formulae.
-Please create pull requests instead of asking for help on Homebrew\'s GitHub,
-Twitter or IRC. You are responsible for resolving any issues you experience
-while you are running this ${what}.
-EOS
-)
-"
-  fi
-fi
-
-ohai "This script will install:"
-echo "${HOMEBREW_PREFIX}/bin/brew"
-echo "${HOMEBREW_PREFIX}/share/doc/homebrew"
-echo "${HOMEBREW_PREFIX}/share/man/man1/brew.1"
-echo "${HOMEBREW_PREFIX}/share/zsh/site-functions/_brew"
-echo "${HOMEBREW_PREFIX}/etc/bash_completion.d/brew"
-echo "${HOMEBREW_REPOSITORY}"
-
-# Keep relatively in sync with
-# https://github.com/Homebrew/brew/blob/master/Library/Homebrew/keg.rb
-directories=(bin etc include lib sbin share opt var
-             Frameworks
-             etc/bash_completion.d lib/pkgconfig
-             share/aclocal share/doc share/info share/locale share/man
-             share/man/man1 share/man/man2 share/man/man3 share/man/man4
-             share/man/man5 share/man/man6 share/man/man7 share/man/man8
-             var/log var/homebrew var/homebrew/linked
-             bin/brew)
-group_chmods=()
-for dir in "${directories[@]}"; do
-  if exists_but_not_writable "${HOMEBREW_PREFIX}/${dir}"; then
-    group_chmods+=("${HOMEBREW_PREFIX}/${dir}")
-  fi
-done
-
-# zsh refuses to read from these directories if group writable
-directories=(share/zsh share/zsh/site-functions)
-zsh_dirs=()
-for dir in "${directories[@]}"; do
-  zsh_dirs+=("${HOMEBREW_PREFIX}/${dir}")
-done
-
-directories=(bin etc include lib sbin share var opt
-             share/zsh share/zsh/site-functions
-             var/homebrew var/homebrew/linked
-             Cellar Caskroom Frameworks)
-mkdirs=()
-for dir in "${directories[@]}"; do
-  if ! [[ -d "${HOMEBREW_PREFIX}/${dir}" ]]; then
-    mkdirs+=("${HOMEBREW_PREFIX}/${dir}")
-  fi
-done
-
-user_chmods=()
-if [[ "${#zsh_dirs[@]}" -gt 0 ]]; then
-  for dir in "${zsh_dirs[@]}"; do
-    if user_only_chmod "${dir}"; then
-      user_chmods+=("${dir}")
-    fi
-  done
-fi
-
-chmods=()
-if [[ "${#group_chmods[@]}" -gt 0 ]]; then
-  chmods+=("${group_chmods[@]}")
-fi
-if [[ "${#user_chmods[@]}" -gt 0 ]]; then
-  chmods+=("${user_chmods[@]}")
-fi
-
-chowns=()
-chgrps=()
-if [[ "${#chmods[@]}" -gt 0 ]]; then
-  for dir in "${chmods[@]}"; do
-    if file_not_owned "${dir}"; then
-      chowns+=("${dir}")
-    fi
-    if file_not_grpowned "${dir}"; then
-      chgrps+=("${dir}")
-    fi
-  done
-fi
-
-if [[ "${#group_chmods[@]}" -gt 0 ]]; then
-  ohai "The following existing directories will be made group writable:"
-  printf "%s\n" "${group_chmods[@]}"
-fi
-if [[ "${#user_chmods[@]}" -gt 0 ]]; then
-  ohai "The following existing directories will be made writable by user only:"
-  printf "%s\n" "${user_chmods[@]}"
-fi
-if [[ "${#chowns[@]}" -gt 0 ]]; then
-  ohai "The following existing directories will have their owner set to ${tty_underline}${USER}${tty_reset}:"
-  printf "%s\n" "${chowns[@]}"
-fi
-if [[ "${#chgrps[@]}" -gt 0 ]]; then
-  ohai "The following existing directories will have their group set to ${tty_underline}${GROUP}${tty_reset}:"
-  printf "%s\n" "${chgrps[@]}"
-fi
-if [[ "${#mkdirs[@]}" -gt 0 ]]; then
-  ohai "The following new directories will be created:"
-  printf "%s\n" "${mkdirs[@]}"
-fi
-
-if should_install_command_line_tools; then
-  ohai "The Xcode Command Line Tools will be installed."
-fi
-
-if [[ -z "${NONINTERACTIVE-}" ]]; then
-  wait_for_user
-fi
-
-if [[ -d "${HOMEBREW_PREFIX}" ]]; then
-  if [[ "${#chmods[@]}" -gt 0 ]]; then
-    execute_sudo "/bin/chmod" "u+rwx" "${chmods[@]}"
-  fi
-  if [[ "${#group_chmods[@]}" -gt 0 ]]; then
-    execute_sudo "/bin/chmod" "g+rwx" "${group_chmods[@]}"
-  fi
-  if [[ "${#user_chmods[@]}" -gt 0 ]]; then
-    execute_sudo "/bin/chmod" "755" "${user_chmods[@]}"
-  fi
-  if [[ "${#chowns[@]}" -gt 0 ]]; then
-    execute_sudo "$CHOWN" "$USER" "${chowns[@]}"
-  fi
-  if [[ "${#chgrps[@]}" -gt 0 ]]; then
-    execute_sudo "$CHGRP" "$GROUP" "${chgrps[@]}"
-  fi
-else
-  execute_sudo "/bin/mkdir" "-p" "${HOMEBREW_PREFIX}"
-  if [[ -z "${HOMEBREW_ON_LINUX-}" ]]; then
-    execute_sudo "$CHOWN" "root:wheel" "${HOMEBREW_PREFIX}"
-  else
-    execute_sudo "$CHOWN" "$USER:$GROUP" "${HOMEBREW_PREFIX}"
-  fi
-fi
-
-if [[ "${#mkdirs[@]}" -gt 0 ]]; then
-  execute_sudo "/bin/mkdir" "-p" "${mkdirs[@]}"
-  execute_sudo "/bin/chmod" "g+rwx" "${mkdirs[@]}"
-  execute_sudo "$CHOWN" "$USER" "${mkdirs[@]}"
-  execute_sudo "$CHGRP" "$GROUP" "${mkdirs[@]}"
-fi
-
-if ! [[ -d "${HOMEBREW_REPOSITORY}" ]]; then
-  execute_sudo "/bin/mkdir" "-p" "${HOMEBREW_REPOSITORY}"
-fi
-execute_sudo "$CHOWN" "$USER:$GROUP" "${HOMEBREW_REPOSITORY}"
-
-if ! [[ -d "${HOMEBREW_CACHE}" ]]; then
-  if [[ -z "${HOMEBREW_ON_LINUX-}" ]]; then
-    execute_sudo "/bin/mkdir" "-p" "${HOMEBREW_CACHE}"
-  else
-    execute "/bin/mkdir" "-p" "${HOMEBREW_CACHE}"
-  fi
-fi
-if exists_but_not_writable "${HOMEBREW_CACHE}"; then
-  execute_sudo "/bin/chmod" "g+rwx" "${HOMEBREW_CACHE}"
-fi
-if file_not_owned "${HOMEBREW_CACHE}"; then
-  execute_sudo "$CHOWN" "$USER" "${HOMEBREW_CACHE}"
-fi
-if file_not_grpowned "${HOMEBREW_CACHE}"; then
-  execute_sudo "$CHGRP" "$GROUP" "${HOMEBREW_CACHE}"
-fi
-if [[ -d "${HOMEBREW_CACHE}" ]]; then
-  execute "$TOUCH" "${HOMEBREW_CACHE}/.cleaned"
-fi
-
-if should_install_command_line_tools && version_ge "$macos_version" "10.13"; then
-  ohai "Searching online for the Command Line Tools"
-  # This temporary file prompts the 'softwareupdate' utility to list the Command Line Tools
-  clt_placeholder="/tmp/.com.apple.dt.CommandLineTools.installondemand.in-progress"
-  execute_sudo "$TOUCH" "$clt_placeholder"
-
-  clt_label_command="/usr/sbin/softwareupdate -l |
-                      grep -B 1 -E 'Command Line Tools' |
-                      awk -F'*' '/^ *\\*/ {print \$2}' |
-                      sed -e 's/^ *Label: //' -e 's/^ *//' |
-                      sort -V |
-                      tail -n1"
-  clt_label="$(chomp "$(/bin/bash -c "$clt_label_command")")"
-
-  if [[ -n "$clt_label" ]]; then
-    ohai "Installing $clt_label"
-    execute_sudo "/usr/sbin/softwareupdate" "-i" "$clt_label"
-    execute_sudo "/bin/rm" "-f" "$clt_placeholder"
-    execute_sudo "/usr/bin/xcode-select" "--switch" "/Library/Developer/CommandLineTools"
-  fi
-fi
-
-# Headless install may have failed, so fallback to original 'xcode-select' method
-if should_install_command_line_tools && test -t 0; then
-  ohai "Installing the Command Line Tools (expect a GUI popup):"
-  execute_sudo "/usr/bin/xcode-select" "--install"
-  echo "Press any key when the installation has completed."
-  getc
-  execute_sudo "/usr/bin/xcode-select" "--switch" "/Library/Developer/CommandLineTools"
-fi
-
-if [[ -z "${HOMEBREW_ON_LINUX-}" ]] && ! output="$(/usr/bin/xcrun clang 2>&1)" && [[ "$output" == *"license"* ]]; then
-  abort "$(cat <<EOABORT
-You have not agreed to the Xcode license.
-Before running the installer again please agree to the license by opening
-Xcode.app or running:
-    sudo xcodebuild -license
-EOABORT
-)"
-fi
-
-ohai "Downloading and installing Homebrew..."
-(
-  cd "${HOMEBREW_REPOSITORY}" >/dev/null || return
-
-  # we do it in four steps to avoid merge errors when reinstalling
-  execute "git" "init" "-q"
-
-  # "git remote add" will fail if the remote is defined in the global config
-  execute "git" "config" "remote.origin.url" "${HOMEBREW_BREW_GIT_REMOTE}"
-  execute "git" "config" "remote.origin.fetch" "+refs/heads/*:refs/remotes/origin/*"
-
-  # ensure we don't munge line endings on checkout
-  execute "git" "config" "core.autocrlf" "false"
-
-  execute "git" "fetch" "--force" "origin"
-  execute "git" "fetch" "--force" "--tags" "origin"
-
-  execute "git" "reset" "--hard" "origin/master"
-
-  if [[ "${HOMEBREW_REPOSITORY}" != "${HOMEBREW_PREFIX}" ]]; then
-    execute "ln" "-sf" "${HOMEBREW_REPOSITORY}/bin/brew" "${HOMEBREW_PREFIX}/bin/brew"
-  fi
-
-  if [[ ! -d "${HOMEBREW_CORE}" ]]; then
-    ohai "Tapping homebrew/core"
-    (
-      execute "/bin/mkdir" "-p" "${HOMEBREW_CORE}"
-      cd "${HOMEBREW_CORE}" >/dev/null || return
-
-      execute "git" "init" "-q"
-      execute "git" "config" "remote.origin.url" "${HOMEBREW_CORE_GIT_REMOTE}"
-      execute "git" "config" "remote.origin.fetch" "+refs/heads/*:refs/remotes/origin/*"
-      execute "git" "config" "core.autocrlf" "false"
-      execute "git" "fetch" "--force" "origin" "refs/heads/master:refs/remotes/origin/master"
-      execute "git" "remote" "set-head" "origin" "--auto" >/dev/null
-      execute "git" "reset" "--hard" "origin/master"
-
-      cd "${HOMEBREW_REPOSITORY}" >/dev/null || return
-    ) || exit 1
-  fi
-
-  execute "${HOMEBREW_PREFIX}/bin/brew" "update" "--force" "--quiet"
-) || exit 1
-
-if [[ ":${PATH}:" != *":${HOMEBREW_PREFIX}/bin:"* ]]; then
-  warn "${HOMEBREW_PREFIX}/bin is not in your PATH."
-fi
-
-ohai "Installation successful!"
-echo
-
-# Use the shell's audible bell.
-if [[ -t 1 ]]; then
-  printf "\a"
-fi
-
-# Use an extra newline and bold to avoid this being missed.
-ohai "Homebrew has enabled anonymous aggregate formulae and cask analytics."
-echo "$(cat <<EOS
-${tty_bold}Read the analytics documentation (and how to opt-out) here:
-  ${tty_underline}https://docs.brew.sh/Analytics${tty_reset}
-No analytics data has been sent yet (or will be during this \`install\` run).
-EOS
-)
-"
-
-ohai "Homebrew is run entirely by unpaid volunteers. Please consider donating:"
-echo "$(cat <<EOS
-  ${tty_underline}https://github.com/Homebrew/brew#donations${tty_reset}
-EOS
-)
-"
-
-(
-  cd "${HOMEBREW_REPOSITORY}" >/dev/null || return
-  execute "git" "config" "--replace-all" "homebrew.analyticsmessage" "true"
-  execute "git" "config" "--replace-all" "homebrew.caskanalyticsmessage" "true"
-) || exit 1
-
-ohai "Next steps:"
-if [[ "$UNAME_MACHINE" == "arm64" ]] || [[ -n "${HOMEBREW_ON_LINUX-}" ]]; then
-  case "$SHELL" in
-    */bash*)
-      if [[ -r "$HOME/.bash_profile" ]]; then
-        shell_profile="$HOME/.bash_profile"
-      else
-        shell_profile="$HOME/.profile"
-      fi
-      ;;
-    */zsh*)
-      shell_profile="$HOME/.zprofile"
-      ;;
-    *)
-      shell_profile="$HOME/.profile"
-      ;;
-  esac
-
-  cat <<EOS
-- Add Homebrew to your ${tty_bold}PATH${tty_reset} in ${tty_underline}${shell_profile}${tty_reset}:
-    echo 'eval \$(${HOMEBREW_PREFIX}/bin/brew shellenv)' >> ${shell_profile}
-    eval \$(${HOMEBREW_PREFIX}/bin/brew shellenv)
-EOS
-fi
-
-echo "- Run \`brew help\` to get started"
-echo "- Further documentation: "
-echo "    ${tty_underline}https://docs.brew.sh${tty_reset}"
-
-if [[ -n "${HOMEBREW_ON_LINUX-}" ]]; then
-  echo "- Install the Homebrew dependencies if you have sudo access:"
-
-  if [[ $(command -v apt-get) ]]; then
-    echo "    sudo apt-get install build-essential"
-  elif [[ $(command -v yum) ]]; then
-    echo "    sudo yum groupinstall 'Development Tools'"
-  elif [[ $(command -v pacman) ]]; then
-    echo "    sudo pacman -S base-devel"
-  elif [[ $(command -v apk) ]]; then
-    echo "    sudo apk add build-base"
-  fi
-
-  cat <<EOS
-    See ${tty_underline}https://docs.brew.sh/linux${tty_reset} for more information
-- We recommend that you install GCC:
-    brew install gcc
-
-EOS
-fi
diff --git a/lib/uninstall.sh b/lib/uninstall.sh
deleted file mode 100755
index 42b1fae..0000000
--- a/lib/uninstall.sh
+++ /dev/null
@@ -1,399 +0,0 @@
-#!/bin/bash
-set -u
-shopt -s extglob
-
-abort() {
-  printf "%s\n" "$@"
-  exit 1
-}
-
-strip_s() {
-  local s
-  for s in "$@"; do
-    s=${s## }
-    echo "${s%% }"
-  done
-}
-
-dir_children() {
-  local p
-  for p in "$@"; do
-    [[ -d $p ]] || continue
-    find "$p" -mindepth 1 -maxdepth 1
-  done
-}
-
-# Set up temp dir
-tmpdir=/tmp/uninstall.$$
-mkdir -p "$tmpdir" || abort "Unable to create temp dir '$tmpdir'"
-trap '
-  rm -fr "$tmpdir"
-  # Invalidate sudo timestamp before exiting
-  /usr/bin/sudo -k
-' EXIT
-
-# Default options
-opt_force=""
-opt_quiet=""
-opt_dry_run=""
-opt_skip_cache_and_logs=""
-
-# global status to indicate whether there is anything wrong.
-failed=false
-
-un=$(uname)
-case "$un" in
-  Linux)
-    ostype=linux
-    homebrew_prefix_default=/home/linuxbrew/.linuxbrew
-  ;;
-  Darwin)
-    ostype=macos
-    if [[ "$(uname -m)" == "arm64" ]]; then
-      homebrew_prefix_default=/opt/homebrew
-    else
-      homebrew_prefix_default=/usr/local
-    fi
-    realpath() {
-      cd "$(dirname "$1")" && echo "$(pwd -P)/$(basename "$1")"
-    }
-  ;;
-  *)
-    abort "Unsupported system type '$un'"
-  ;;
-esac
-
-# string formatters
-if [[ -t 1 ]]; then
-  tty_escape() { printf "\033[%sm" "$1"; }
-else
-  tty_escape() { :; }
-fi
-tty_mkbold() { tty_escape "1;${1:-39}"; }
-tty_blue=$(tty_mkbold 34)
-tty_red=$(tty_mkbold 31)
-tty_bold=$(tty_mkbold 39)
-tty_reset=$(tty_escape 0)
-
-have_sudo_access() {
-  local -a args
-  if [[ -n "${SUDO_ASKPASS-}" ]]; then
-    args=("-A")
-  fi
-
-  if [[ -z "${HAVE_SUDO_ACCESS-}" ]]; then
-    if [[ -n "${args[*]-}" ]]; then
-      /usr/bin/sudo "${args[@]}" -l mkdir &>/dev/null
-    else
-      /usr/bin/sudo -l mkdir &>/dev/null
-    fi
-    HAVE_SUDO_ACCESS="$?"
-  fi
-
-  if [[ -z "${HOMEBREW_ON_LINUX-}" ]] && [[ "$HAVE_SUDO_ACCESS" -ne 0 ]]; then
-    abort "Need sudo access on macOS (e.g. the user $USER to be an Administrator)!"
-  fi
-
-  return "$HAVE_SUDO_ACCESS"
-}
-
-shell_join() {
-  local arg
-  printf "%s" "$1"
-  shift
-  for arg in "$@"; do
-    printf " "
-    printf "%s" "${arg// /\ }"
-  done
-}
-
-resolved_pathname() { realpath "$1"; }
-
-pretty_print_pathnames() {
-  local p
-  for p in "$@"; do
-    if [[ -h $p ]]; then
-      printf '%s -> %s\n' "$p" "$(resolved_pathname "$p")"
-    elif [[ -d $p ]]; then
-      echo "$p/"
-    else
-      echo "$p"
-    fi
-  done
-}
-
-chomp() {
-  printf "%s" "${1/"$'\n'"/}"
-}
-
-ohai() {
-  printf "${tty_blue}==>${tty_bold} %s${tty_reset}\n" "$(shell_join "$@")"
-}
-
-warn() {
-  printf "${tty_red}Warning${tty_reset}: %s\n" "$(chomp "$1")"
-}
-
-execute() {
-  if ! "$@"; then
-    abort "$(printf "Failed during: %s" "$(shell_join "$@")")"
-  fi
-}
-
-execute_sudo() {
-  local -a args=("$@")
-  if [[ -n "${SUDO_ASKPASS-}" ]]; then
-    args=("-A" "${args[@]}")
-  fi
-  if have_sudo_access; then
-    ohai "/usr/bin/sudo" "${args[@]}"
-    system "/usr/bin/sudo" "${args[@]}"
-  else
-    ohai "${args[@]}"
-    system "${args[@]}"
-  fi
-}
-
-system() {
-  if ! "$@"; then
-    warn "Failed during: $(shell_join "$@")"
-    failed=true
-  fi
-}
-
-####################################################################### script
-
-homebrew_prefix_candidates=()
-
-usage() {
-  cat <<EOS
-Homebrew Uninstaller
-Usage: $0 [options]
-    -p, --path=PATH  Sets Homebrew prefix. Defaults to /usr/local.
-        --skip-cache-and-logs
-                     Skips removal of HOMEBREW_CACHE and HOMEBREW_LOGS.
-    -f, --force      Uninstall without prompting.
-    -q, --quiet      Suppress all output.
-    -n, --dry-run    Simulate uninstall but don't remove anything.
-    -h, --help       Display this message.
-EOS
-  exit "${1:-0}"
-}
-
-while [[ $# -gt 0 ]]; do
-  case "$1" in
-    -p*) homebrew_prefix_candidates+=("${1#-p}");;
-    --path=*) homebrew_prefix_candidates+=("${1#--path=}");;
-    --skip-cache-and-logs) opt_skip_cache_and_logs=1;;
-    -f|--force) opt_force=1;;
-    -q|--quiet) opt_quiet=1;;
-    -d|-n|--dry-run) opt_dry_run=1;;
-    -h|--help) usage;;
-    *) warn "Unrecognized option: '$1'"; usage 1;;
-  esac
-  shift
-done
-
-if [[ ${#homebrew_prefix_candidates[@]} -eq 0 ]]; then # Attempt to locate Homebrew unless `--path` is passed
-  prefix=$(brew --prefix)
-  [[ -n $prefix ]] && homebrew_prefix_candidates+=("$prefix")
-  prefix=$(command -v brew) || prefix=""
-  [[ -n $prefix ]] && homebrew_prefix_candidates+=("$(dirname "$(dirname "$(strip_s "$prefix")")")")
-  homebrew_prefix_candidates+=("$homebrew_prefix_default") # Homebrew default path
-  homebrew_prefix_candidates+=("$HOME/.linuxbrew") # Linuxbrew default path
-fi
-
-HOMEBREW_PREFIX=$(for p in "${homebrew_prefix_candidates[@]}"; do
-  [[ -d $p ]] || continue
-  [[ $p == "$homebrew_prefix_default" && -d $p/Homebrew/.git ]] && echo "$p" && break
-  [[ -d $p/.git || -x $p/bin/brew ]] && echo "$p" && break
-done)
-[[ -n $HOMEBREW_PREFIX ]] || abort "Failed to locate Homebrew!"
-
-if [[ -d $HOMEBREW_PREFIX/.git ]]; then
-  HOMEBREW_REPOSITORY=$(dirname "$(realpath "$HOMEBREW_PREFIX/.git")")
-elif [[ -x $HOMEBREW_PREFIX/bin/brew ]]; then
-  HOMEBREW_REPOSITORY=$(dirname "$(dirname "$(realpath "$HOMEBREW_PREFIX/bin/brew")")")
-else
-  abort "Failed to locate Homebrew!"
-fi
-
-if [[ -d $HOMEBREW_PREFIX/Cellar ]]; then
-  HOMEBREW_CELLAR=$HOMEBREW_PREFIX/Cellar
-else
-  HOMEBREW_CELLAR=$HOMEBREW_REPOSITORY/Cellar
-fi
-
-if [[ -s $HOMEBREW_REPOSITORY/.gitignore ]]; then
-  gitignore=$(<"$HOMEBREW_REPOSITORY/.gitignore")
-else
-  gitignore=$(curl -fsSL https://raw.githubusercontent.com/Homebrew/brew/master/.gitignore)
-fi
-[[ -n $gitignore ]] || abort "Failed to fetch Homebrew .gitignore!"
-
-{
-  while read -r l; do
-    [[ $l == \!* ]] || continue
-    l=${l#\!}
-    l=${l#/}
-    [[ $l == @(bin|share|share/doc) ]] && echo "REJECT: $l" >&2 && continue
-    echo "$HOMEBREW_REPOSITORY/$l"
-  done <<<"$gitignore"
-
-  if [[ $HOMEBREW_PREFIX != "$HOMEBREW_REPOSITORY" ]]; then
-    echo "$HOMEBREW_REPOSITORY"
-    for p in \
-      bin/brew \
-      etc/bash_completion.d/brew \
-      share/doc/homebrew \
-      share/man/man1/brew.1 \
-      share/man/man1/brew-cask.1 \
-      share/zsh/site-functions/_brew \
-      share/zsh/site-functions/_brew_cask \
-      var/homebrew \
-    ; do
-      echo "$HOMEBREW_PREFIX/$p"
-    done
-  else
-    echo "$HOMEBREW_REPOSITORY/.git"
-  fi
-  echo "$HOMEBREW_CELLAR"
-  echo "$HOMEBREW_PREFIX/Caskroom"
-
-  [[ -n $opt_skip_cache_and_logs ]] || cat <<-EOS
-	$HOME/Library/Caches/Homebrew
-	$HOME/Library/Logs/Homebrew
-	/Library/Caches/Homebrew
-	$HOME/.cache/Homebrew
-	${HOMEBREW_CACHE:-}
-	${HOMEBREW_LOGS:-}
-	EOS
-
-  if [[ $ostype == macos ]]; then
-    dir_children "/Applications" "$HOME/Applications" | while read -r p2; do
-      [[ $(resolved_pathname "$p2") == $HOMEBREW_CELLAR/* ]] && echo "$p2"
-    done
-  fi
-} | while read -r l; do
-  [[ -e $l ]] && echo "$l"
-done | sort -u > "$tmpdir/homebrew_files"
-homebrew_files=()
-while read -r l; do
-  homebrew_files+=("$l")
-done < "$tmpdir/homebrew_files"
-
-if [[ -z $opt_quiet ]]; then
-  dry_str=${opt_dry_run:+would}
-  warn "This script ${dry_str:-will} remove:"
-  pretty_print_pathnames "${homebrew_files[@]}"
-fi
-
-if [[ -t 0 && -z $opt_force && -z $opt_dry_run ]]; then
-  read -rp "Are you sure you want to uninstall Homebrew? This will remove your installed packages! [y/N] "
-  [[ $REPLY == [yY]* ]] || abort
-fi
-
-[[ -n $opt_quiet ]] || ohai "Removing Homebrew installation..."
-paths=()
-for p in Frameworks bin etc include lib opt sbin share var; do
-  p=$HOMEBREW_PREFIX/$p
-  [[ -e $p ]] && paths+=("$p")
-done
-if [[ ${#paths[@]} -gt 0 ]]; then
-  if [[ $ostype == macos ]]; then
-    args=(-E "${paths[@]}" -regex '.*/info/([^.][^/]*\.info|dir)')
-  else
-    args=("${paths[@]}" -regextype posix-extended -regex '.*/info/([^.][^/]*\.info|dir)')
-  fi
-  if [[ -n $opt_dry_run ]]; then
-    args+=(-print)
-    echo "Would delete:"
-  else
-    args+=(-exec /bin/bash -c)
-    args+=("/usr/bin/install-info --delete --quiet {} \"\$(dirname {})/dir\"")
-    args+=(';')
-  fi
-  system /usr/bin/find "${args[@]}"
-  args=("${paths[@]}" -type l -lname '*/Cellar/*')
-  if [[ -n $opt_dry_run ]]; then
-    args+=(-print)
-  else
-    args+=(-exec unlink '{}' ';')
-  fi
-  [[ -n $opt_dry_run ]] && echo "Would delete:"
-  system /usr/bin/find "${args[@]}"
-fi
-
-for file in "${homebrew_files[@]}"; do
-  if [[ -n $opt_dry_run ]]; then
-    echo "Would delete ${file}"
-  else
-    if ! err=$(rm -fr "$file" 2>&1); then
-      warn "Failed to delete ${file}"
-      echo "$err"
-    fi
-  fi
-done
-
-sudo() {
-  ohai "/usr/bin/sudo" "$@"
-  system /usr/bin/sudo "$@"
-}
-
-[[ -n $opt_quiet ]] || ohai "Removing empty directories..."
-paths=()
-for p in bin etc include lib opt sbin share var \
-         Caskroom Cellar Homebrew Frameworks; do
-  p=$HOMEBREW_PREFIX/$p
-  [[ -e $p ]] && paths+=("$p")
-done
-if [[ ${#paths[@]} -gt 0 ]]; then
-  if [[ $ostype == macos ]]; then
-    args=("${paths[@]}" -name .DS_Store)
-    if [[ -n $opt_dry_run ]]; then
-      args+=(-print)
-      echo "Would delete:"
-    else
-      args+=(-delete)
-    fi
-    execute_sudo /usr/bin/find "${args[@]}"
-  fi
-  args=("${paths[@]}" -depth -type d -empty)
-  if [[ -n $opt_dry_run ]]; then
-    args+=(-print)
-    echo "Would remove directories:"
-  else
-    args+=(-exec rmdir '{}' ';')
-  fi
-  execute_sudo /usr/bin/find "${args[@]}"
-fi
-
-[[ -n $opt_dry_run ]] && exit
-if [[ $HOMEBREW_PREFIX != "$homebrew_prefix_default" && -e $HOMEBREW_PREFIX ]]; then
-   execute_sudo rmdir "$HOMEBREW_PREFIX"
-fi
-if [[ $HOMEBREW_PREFIX != "$HOMEBREW_REPOSITORY" && -e $HOMEBREW_REPOSITORY ]]; then
-   execute_sudo rmdir "$HOMEBREW_REPOSITORY"
-fi
-
-if [[ -z $opt_quiet ]]; then
-  if [[ $failed == true ]]; then
-    warn "Homebrew partially uninstalled (but there were steps that failed)!"
-    echo "To finish uninstalling rerun this script with \`sudo\`."
-  else
-    ohai "Homebrew uninstalled!"
-  fi
-fi
-
-dir_children "$HOMEBREW_REPOSITORY" "$HOMEBREW_PREFIX" \
-  | sort -u > "$tmpdir/residual_files"
-
-if [[ -s $tmpdir/residual_files && -z $opt_quiet ]]; then
-  echo "The following possible Homebrew files were not deleted:"
-  while read -r f; do
-    pretty_print_pathnames "$f"
-  done <"$tmpdir/residual_files"
-  echo -e "You may wish to remove them yourself.\n"
-fi
-
-[[ $failed != true ]]