#!/bin/bash

if [ -f config.sh ]; then
    . config.sh
fi

if [ -z "$POSTS_DIR" ]
then
    echo "POSTS_DIR environment variable is unset." > /dev/stderr
    exit 2
fi

cd $POSTS_DIR
for post in *
do
    title=`sed -n 's/^title: "\?\(.*\)"\?$/\1/p' $post` 
    safename=`echo $title | iconv -t ascii//TRANSLIT | tr '[:upper:]' '[:lower:]' | tr -s '[:punct:] ' '-' | sed 's/-*$//g;s/^-*//g'`
    mv -v $post $safename.md 2> /dev/null
done