#! /bin/sh

set -e

exe="$0"
cmd="push"
remote="$1"

usage() {
    printf 'Usage: %s REMOTE\n' "$exe"
    exit 1
}

case "$cmd" in
    push) ;;
    *) usage ;;
esac

case "$remote" in
    '') usage ;;
    *) ;;
esac

file_src='README.md'
file_out='README.html'

pandoc "$file_src" > "$file_out"

local_path="$file_out"
remote_url=$(git remote get-url "$remote")
remote_path="${remote_url}/$file_out"

case "$cmd" in
    push) scp  "$local_path" "$remote_path";;
    pull) scp "$remote_path"  "$local_path";;
esac