スクリプトワンタッチでHomebrewの国内ミラーソースを切り替えます

これはbrewミラーを切り替えるスクリプトで、メニューのキー操作です.現在追加されているのは
アリ雲和
中科大のミラーソースは、他のミラーを使用する必要がある場合は、フォーマットに従って自分で追加します.
手順:

新規ファイルchangeBrewMirror.sh;

次のコードをファイルにコピーします.

は、ファイルに実行可能な権限chmod u+x changeBrewMirror.shを付与する.

スクリプトsh changeBrewMirror.shまたは./changeBrewMirror.shを実行します.

ok

#!/bin/bash
################################################
# TODO:    macOS      brew       
#   ：
#
#       ./changeBrewMirror.sh
#
# Author: whoru.S.Q 
# Link: https://github.com/whorusq/learning-linux/blob/master/shell/changeBrewMirror.sh
# Version: 1.0
################################################

#     
#   ："    ,brew  ,homebrew-core  ,homebrew-bottles  "
MIRROR_LIST=(
  "   ,https://mirrors.aliyun.com/homebrew/brew.git,https://mirrors.aliyun.com/homebrew/homebrew-core.git,https://mirrors.aliyun.com/homebrew/homebrew-bottles"
  "   ,https://mirrors.ustc.edu.cn/brew.git,https://mirrors.ustc.edu.cn/homebrew-core.git,https://mirrors.ustc.edu.cn/homebrew-bottles"
)
IFS_OLD=$IFS
#     shell   
#              
SHELL_TYPE_LIST=("/bin/zsh" "/bin/bash")
#    shell        
SHELL_CONFIG_PATH=""
#        
ALLOWED_CHOICE=(0)
#       
ERROR_NO=0
#         
MAX_ERROR_NO=3


#   
function menu {
  #           ，      
  local menu_num=1
  local MENUS=""
  for(( i=1; i<=${#MIRROR_LIST[@]}; i++))
  do
    IFS=,
    local mirror=(${MIRROR_LIST[$(($i-1))]})
    MENUS=$MENUS"[${menu_num}]. ${mirror[0]}   
"
    ALLOWED_CHOICE[i]=$menu_num
    menu_num=$(($menu_num+1))
  done
  MENUS=$MENUS"[0].     
"
  clear
  echo "-------------------------------------"
    echo -en $MENUS
    IFS=$IFS_OLD
    echo "-------------------------------------"

  getShellConfigPath ;

  handleChoice ;
}

#       
function handleChoice {
  echo -en "   \033[32m  \033[0m        : "
    read choice

  if [[ "${ALLOWED_CHOICE[@]}"  =~ "$choice" ]]; then
    if [ $choice -eq 0 ]; then
      reset ;
    else
      change $choice;
    fi
  else
    if [ $ERROR_NO -lt $MAX_ERROR_NO ]; then
      echo -e "    ，     ...
"
      ERROR_NO=$(($ERROR_NO+1))
      handleChoice ;
    else
      echo -e "      ，       "
      exit 1
    fi
  fi
}

#    shell       
function getShellConfigPath {
  local shell_type=`echo $SHELL`
  if [[ "${SHELL_TYPE_LIST[@]}"  =~ "$shell_type" ]]; then
    case "$shell_type" in
      "/bin/zsh")
        SHELL_CONFIG_PATH=~/.zshrc
        ;;
      "/bin/bash")
        SHELL_CONFIG_PATH=~/.bash_profile
        ;;
      *)
        # default
        ;;
    esac
  else
    echo -e "    shell   ，     "
    exit 1
  fi
}

#          
function showResult {
  if [ `echo $?` -eq 0 ]; then
    echo "ok"
  else
    echo "failed"
  fi
}

#   
# brew config | grep "${mirror_config[1]}" | wc -l
function change {
  #                  
  IFS=,
  local mirror_config=(${MIRROR_LIST[$(($1-1))]})

  # brew.git
  echo -e "
\033[32m==>\033[0m   \033[32m brew.git \033[0m
"
  cd "$(brew --repo)"
  git remote set-url origin ${mirror_config[1]}
  showResult ;

  # homebrew-core.git
  echo -e "
\033[32m==>\033[0m   \033[32m homebrew-core.git \033[0m
"
  cd "$(brew --repo)/Library/Taps/homebrew/homebrew-core"
  git remote set-url origin ${mirror_config[2]}
  showResult ;

  #   
  echo -e "
\033[32m==>\033[0m   \033[32m brew \033[0m
"
  brew update
  showResult ;

  # homebrew-bottles
  echo -e "
\033[32m==>\033[0m   \033[32m homebrew-bottles \033[0m
"
  local exp="export HOMEBREW_BOTTLE_DOMAIN=${mirror_config[3]}"
  if [ $SHELL_CONFIG_PATH != "" ]; then
    echo $exp >> $SHELL_CONFIG_PATH
    source $SHELL_CONFIG_PATH >/dev/null 2>&1
  else
    echo -e "    shell     ，     $exp             。"
    exit 1
  fi
  showResult ;

  echo -e "
     【${mirror_config[0]}】   
"
}

#   
function reset {
  echo -e "
\033[32m==>\033[0m   \033[32m brew.git \033[0m
"
  cd "$(brew --repo)"
  git remote set-url origin https://github.com/Homebrew/brew.git
  showResult ;

  echo -e "
\033[32m==>\033[0m   \033[32m homebrew-core.git \033[0m
"
  cd "$(brew --repo)/Library/Taps/homebrew/homebrew-core"
  git remote set-url origin https://github.com/Homebrew/homebrew-core.git
  showResult ;

  echo -e "
\033[32m==>\033[0m   \033[32m brew \033[0m
"
  brew update
  showResult ;

  echo -e "
\033[32m==>\033[0m   \033[32m homebrew-bottles \033[0m
"
  sed -e '/HOMEBREW_BOTTLE_DOMAIN/d' $SHELL_CONFIG_PATH >/dev/null 2>&1
  source $SHELL_CONFIG_PATH >/dev/null 2>&1
  showResult ;

  echo -e "
   
"
}

menu ;