boh-blog/boh.config

export site_name="Your Blog"

boh_pre_build() {
    echo "Build index"
    boh_blog_build_index
}

boh_post_build() {
    rm $source_dir"/index.md"
    echo "Moving posts"
    boh_blog_move_posts
    echo "Coping assets"
    if [ -d "$source_dir/_assets" ];then
        cp -R "$source_dir/_assets/"* "$destination_dir"
    fi
}

boh_blog_move_posts(){
    cut_at=`echo "/$destination_dir/posts/" | fold -w 1 | grep / -c`
    for file in `ls $destination_dir/posts/*.html`; do
    	base_date=`echo $file | cut -d / -f $cut_at | cut -d - -f -3`
	newpath="$destination_dir/posts/"`date --date="$base_date" "+%Y/%m/%d"`"/"
	mkdir -p $newpath
	newpath=$newpath`echo $file | rev | cut -d / -f 1 | rev | cut -d - -f 4-`
	mv $file $newpath
    done

}

boh_blog_build_index(){
    cat <<EOF > "$source_dir/index.md"
---
layout: index
---
EOF
    cut_at=`echo "/$source_dir/posts/" | fold -w 1 | grep / -c`
    for file in `ls $source_dir/posts/*.md | sort -r`; do
	base_date=`echo $file | cut -d / -f $cut_at- | cut -d - -f -3`
	date=`date --date="$base_date" "+ %a %d, %b %Y"`
	link="/posts/"`date --date="$base_date" "+%Y/%m/%d"`"/"`echo $file | rev | cut -d / -f 1 | rev | sed 's/.md/.html/' | cut -d - -f 4-`
	frontmatter=`boh_parse_frontmatter $file`
	eval $frontmatter
	echo "<li><span class=\"post-meta\">$date</span><h2><a class =\"post-link\" href=\"$link\">$title</a></h2></li>" >> "$source_dir/index.md"
    done
}