Merge pull request #98 from Okabe-Junya/Okabe-Junya/feat/install-script

Feature: Add Install Script

install.zsh

@@ -0,0 +1,69 @@
+#!/usr/bin/env zsh
+
+function check_os() {
+    if [ "$(uname)" != "Darwin" ]; then
+        echo "This script is only for Mac OS X"
+        exit 1
+    else
+        sleep 1
+        echo "This OS is Mac OS X!"
+    fi
+    if [ "$(uname -m)" != "arm64" ]; then
+        echo "This Mac is Intel-based!"
+        echo "This script is only for Apple Silicon"
+        exit 1
+    else
+        sleep 1
+        echo "This Mac is Apple Silicon!"
+    fi
+}
+
+function install_command_line_tools() {
+    if [ ! -d "/Library/Developer/CommandLineTools" ]; then
+        echo "Installing Xcode Command Line Tools..."
+        xcode-select --install 2>/dev/null
+    else
+        sleep 1
+        echo "Xcode Command Line Tools is already installed!"
+    fi
+}
+
+function install_homebrew() {
+    if [ ! -d "/opt/homebrew" ]; then
+        echo "Installing Homebrew for Apple Silicon..."
+        /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)" 2>/dev/null
+    else
+        sleep 1
+        echo "Homebrew for Apple Silicon is already installed!"
+    fi
+}
+
+function initialize_symbolic_links() {
+    echo "Initializing symbolic links..."
+    source "${HOME}/dotfiles/install/symlink.zsh"
+}
+
+function brew_bundle_install() {
+    echo "Installing Homebrew Bundle..."
+    echo -n "Do you want to install Homebrew Bundle? [y/n]: "
+    read answer
+    case $answer in
+    [yY]*)
+        brew bundle install --file="${HOME}/dotfiles/install/Brewfile"
+        ;;
+    *)
+        echo "Homebrew Bundle is not installed!"
+        ;;
+    esac
+}
+
+function install() {
+    check_os
+    install_command_line_tools
+    install_homebrew
+    brew_bundle_install
+
+    echo "Installation is complete!"
+}
+
+install

install/symlink.zsh

@@ -0,0 +1,8 @@
+#!/usr/bin/env zsh
+
+# config
+ln -nfs "${HOME}/dotfiles/.config/git" "${HOME}/.config/git"
+ln -nfs "${HOME}/dotfiles/.config/gh" "${HOME}/.config/gh"
+
+# zshrc
+ln -nfs "${HOME}/dotfiles/.zshrc" "${HOME}/.zshrc"