Complete small todo from codebase

installers/brew.sh

@@ -1,3 +1,5 @@
+#!/bin/zsh
+
 if ! type "brew" > /dev/null; then
 	echo '`brew` not found. Install Homebrew'
 	/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"

installers/dein.sh

@@ -1,3 +1,5 @@
+#!/bin/zsh
+
 # Install dein
 INSTALLATION_DIR=$HOME/.cache/dein
 

installers/xcode.sh

@@ -1,3 +1,5 @@
+#!/bin/zsh
+
 if ! type "xcodebuild" > /dev/null ; then
 	xcodes install --latest
 fi

installers/zplug.sh

@@ -1,3 +1,5 @@
+#!/bin/zsh
+
 if [ ! -d $ZPLUG_HOME ]; then
     curl -sL --proto-redir -all,https https://raw.githubusercontent.com/zplug/installer/master/installer.zsh | zsh
 fi

settings/macos/install.sh

@@ -1,3 +1,5 @@
+#!/bin/zsh
+
 # NSGlobalDomain
 # 全ての拡張子のファイルを表示
 defaults write NSGlobalDomain AppleShowAllExtensions -bool true

settings/vscode/install-extensions.sh

@@ -1,3 +1,5 @@
+#!/bin/zsh
+
 if ! type 'code' > /dev/null; then
     echo 'Please install vscode and activate `code` command.'
     exit 1

settings/vscode/install.sh

@@ -1,3 +1,5 @@
+#!/bin/zsh
+
 SCRIPT_DIR=$(cd $(dirname $0) && pwd)
 VSCODE_DOT_DIRECTORY=$HOME/.vscode
 VSCODE_SETTING_DIR=$HOME/Library/Application\ Support/Code/User

settings/xcode/install.sh

@@ -1,3 +1,5 @@
+#!/bin/zsh
+
 if ! type "xcodebuild" > /dev/null ; then
 	xcodes install --latest
 fi