blogSync

#!/bin/bash
#-*-coding:UTF-8-*-
#Author: LeafLight
#Date: 2022-02-06
help(){
	echo "Usage: Sychronize the blog data with github(when local data is more updated)"
	echo "Syntax: blogSync [-h|m]"
}
# the comment message for `git commit -m`
MSG="nothing important or just forgotten"
MSG_flag=1
while getopts ":hm:" option; do
	case $option in
		h) #display help
			help
			exit;;
		m) #commit message
			MSG=$OPTARG
			MSG_flag=0;;
		\?)#invalid option
			echo "Error: Invalid Option(s)"
			help
			exit;;
	esac
done
########################################
#main
#check if the MSG remains unchanged
if [ $MSG_flag == $[1] ]; then
	echo "Warning: MSG not defined manually"
	echo "MSG: $MSG"
	echo "__________________________________"
fi
#echo the command that will be executed for [Y/n]
echo "git add ."
echo "git commit -m "$MSG""
echo "git push origin hexo"
echo "hexo g"
echo "hexo d"
#[Y/n] before executing for security
# the while-case structure for [Y/n]
while true; do
	read -r -p "Commands above will be executed, are u sure? [Y/n]" input
	case $input in
		[yY]) #yes
			echo "Sychronization Starts!"
			break;;
		[nN]) #no
			echo "Stopped!"
			exit 0;;
		*) #invalid input
			echo "Invalid Input...try again"
esac
done

#Syc. Commands
git add .
git commit -m "$MSG"
git push origin hexo
hexo g
hexo d