From 3289d846adfd899f612242b5afd0fb450c24863d Mon Sep 17 00:00:00 2001
From: Luk <luk@faronear.org>
Date: Tue, 21 May 2024 21:14:39 +0800
Subject: [PATCH] u

---
 mac-homebrew-china.sh   | 36 ++++++++++++++++++++++++------------
 mac-homebrew-install.sh |  6 +++---
 2 files changed, 27 insertions(+), 15 deletions(-)

diff --git a/mac-homebrew-china.sh b/mac-homebrew-china.sh
index 6ad1040..594d54c 100644
--- a/mac-homebrew-china.sh
+++ b/mac-homebrew-china.sh
@@ -1,19 +1,31 @@
-echo === Enter [g] to reset git source to github, [c] to mirrors in china
+echo === Enter [g] to reset git source to github, [a] to 阿里云, [z] to 中科大, [q] to 清华, [anything else] to quit:
 read -p '>>> ' TARGET
 
-if [ "$TARGET"='g' ]
+if [ "$TARGET" = 'g' ]
 then
-  git -C /usr/local/Homebrew remote set-url origin https://github.com/Homebrew/brew.git
-  git -C /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core remote set-url origin https://github.com/Homebrew/homebrew-core.git
-  git -C /usr/local/Homebrew/Library/Taps/homebrew/homebrew-cask remote set-url origin https://github.com/Homebrew/homebrew-cask
-elif [ "$TARGET"='c' ]
+  git -C "$(brew --repo)" remote set-url origin https://github.com/Homebrew/brew.git
+  git -C "$(brew --repo homebrew-core)" remote set-url origin https://github.com/Homebrew/homebrew-core.git
+  git -C "$(brew --repo homebrew-cask)" remote set-url origin https://github.com/Homebrew/homebrew-cask
+elif [ "$TARGET" = 'z' ]
 then
-  git -C /usr/local/Homebrew remote set-url origin https://mirrors.ustc.edu.cn/brew.git 
-  # 或 https://mirrors.aliyun.com/homebrew/brew.git
-  git -C /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core remote set-url origin https://mirrors.ustc.edu.cn/homebrew-core.git 
-  # 或 https://mirrors.aliyun.com/homebrew/homebrew-core.git
-  git -C /usr/local/Homebrew/Library/Taps/homebrew/homebrew-cask remote set-url origin https://mirrors.ustc.edu.cn/homebrew-cask.git
+  git -C "$(brew --repo)" remote set-url origin https://mirrors.ustc.edu.cn/brew.git 
+  git -C "$(brew --repo homebrew-core)" remote set-url origin https://mirrors.ustc.edu.cn/homebrew-core.git 
+  git -C "$(brew --repo homebrew-cask)" remote set-url origin https://mirrors.ustc.edu.cn/homebrew-cask.git
+  export HOMEBREW_BOTTLE_DOMAIN=https://mirrors.ustc.edu.cn/homebrew-bottles
+elif [ "$TARGET" = 'q' ]
+then
+  git -C "$(brew --repo)" remote set-url origin https://mirrors.tuna.tsinghua.edu.cn/git/homebrew/brew.git 
+  git -C "$(brew --repo homebrew-core)" remote set-url origin https://mirrors.tuna.tsinghua.edu.cn/git/homebrew/homebrew-core.git 
+  git -C "$(brew --repo homebrew-cask)" remote set-url origin https://mirrors.tuna.tsinghua.edu.cn/git/homebrew/homebrew-cask.git
   export HOMEBREW_BOTTLE_DOMAIN=https://mirrors.tuna.tsinghua.edu.cn/homebrew-bottles
+elif [ "$TARGET" = 'a' ]
+then
+  git -C "$(brew --repo)" remote set-url origin https://mirrors.aliyun.com/homebrew/brew.git 
+  git -C "$(brew --repo homebrew-core)" remote set-url origin https://mirrors.aliyun.com/homebrew/homebrew-core.git 
+  git -C "$(brew --repo homebrew-cask)" remote set-url origin https://mirrors.aliyun.com/homebrew/homebrew-cask.git
+  export HOMEBREW_BOTTLE_DOMAIN=https://mirrors.aliyun.com/homebrew/homebrew-bottles
+else
+  exit 0
 fi
 
-# https://mirrors.tuna.tsinghua.edu.cn/help/homebrew/
+brew update
diff --git a/mac-homebrew-install.sh b/mac-homebrew-install.sh
index 5e0e226..81943c6 100644
--- a/mac-homebrew-install.sh
+++ b/mac-homebrew-install.sh
@@ -3,10 +3,11 @@
 echo "Installing Homebrew on MacOS"
 /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
 # default brew path: /opt/homebrew for Apple Silicon, /usr/local/Homebrew for macOS Intel and /home/linuxbrew/.linuxbrew for Linux
-# add brew to path:
+
+# add brew to path on Apple Silicon:
 # (echo; echo 'eval "$(/opt/homebrew/bin/brew shellenv)"') >> /Users/luk/.bash_profile
 # eval "$(/opt/homebrew/bin/brew shellenv)"
-#
+# 实际上执行了：
 # export HOMEBREW_PREFIX="/opt/homebrew";
 # export HOMEBREW_CELLAR="/opt/homebrew/Cellar";
 # export HOMEBREW_REPOSITORY="/opt/homebrew";
@@ -15,7 +16,6 @@ echo "Installing Homebrew on MacOS"
 # export INFOPATH="/opt/homebrew/share/info:${INFOPATH:-}";
 # 
 
-
 # uninstall: https://github.com/homebrew/install#uninstall-homebrew
 #   /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/uninstall.sh)"
 # install emacs: brew cask install emacs