add: #7 starship と Homebrew を自動でインストールするステップを追加

bin/mac_install.sh

@@ -0,0 +1,65 @@
+#!/bin/zsh
+
+# starshipがインストールされているかチェック
+if ! command -v starship &>/dev/null; then
+    echo "starship is not installed. Would you like to install it now? (y/n)"
+    while true; do
+        read -r answer
+        case $answer in
+            [Yy]* ) 
+                curl -sS https://starship.rs/install.sh | bash
+                echo 'eval "$(starship init zsh)"' >> ~/.zshrc
+                break;;
+            [Nn]* ) 
+                echo "starship installation skipped."
+                break;;
+            * ) 
+                echo "Please answer 'y' or 'n'.";;
+        esac
+    done
+else
+    echo "starship is already installed."
+fi
+
+# Homebrewがインストールされているかチェック
+if ! command -v brew &>/dev/null; then
+    echo "Homebrew is not installed. Would you like to install it now? (y/n)"
+    while true; do
+        read -r answer
+        case $answer in
+            [Yy]* ) 
+                /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
+                break;;
+            [Nn]* ) 
+                echo "Homebrew installation skipped."
+                break;;
+            * ) 
+                echo "Please answer 'y' or 'n'.";;
+        esac
+    done
+else
+    echo "Homebrew is already installed."
+fi
+
+
+## シンボリックリンクを作成
+# dotfiles/ のパスを DOTFILES_DIR に代入
+DOTFILES_DIR=`pwd`
+
+echo "Starting to create symbolic links for dotfiles..."
+
+# "."から始まるファイルをシンボリックリンク
+# .DS_Store と .gitignore は除外
+for file in $(find $DOTFILES_DIR -name ".*" -type f | grep -v -e "\.DS_Store$" -e "\.gitignore$"); do
+  ln -snf $file ~/
+done
+
+# iceberg.vimをシンボリックリンク
+mkdir -p ~/.vim/colors || exit 1
+ln -snf $DOTFILES_DIR/.vim/colors/iceberg.vim ~/.vim/colors/ || exit 1
+
+# ~/.condfig/ に starship.toml をシンボリックリンク
+mkdir -p ~/.config || exit 1
+ln -snf $DOTFILES_DIR/.config/starship.toml ~/.config/ || exit 1
+
+echo "Successfully created symbolic links for dotfiles."