Markdown to Textile

md2textile.sh

#!/bin/sh

### USASE ###
# 
# 0. This script depend on `pandoc`
# 
# 1. Please set `markdown file`
# ./md2textile.sh hoge.md
# 
# 2. Will generate `textile file`
# hoge.textile
# 

# pandoc check
which pandoc
if [ $? -ne 0 ]; then
	echo "please install: pandoc"
	echo "debian: apt-get install pandoc"
	exit 1
fi

# file check
if [ ! "$1" ]; then
	echo "$0 filename"
	exit 1
else
	if [ ! -e $1 ]; then
		echo "input error"
		exit 1
	fi
fi

input=$1
is_md=$false

if [ "${input##*.}" = "md" ]; then
	is_md="true"
	output="${input%.*}.textile"
else
	is_md="false"
	output="${input}.textile"
	cp $input "$input.md"
	input="$input.md"
fi

pandoc -s $input -o $output

if [ "$is_md" = "false" ]; then
	rm $input
fi