#!/usr/bin/env bash

# Use this script to automate building the website. You'll need a fresh copy of
# the repository and a fresh fakezod booted with the static-site-dev branch of
# Arvo. The site is built in two steps because Urbit typically runs out of
# memory before finishing a full build. One fakezod is usually good for only a
# single build.

# Strip trailing slashes on input parameters

site=${1%/}
ship=${2%/}

# Copy static_site to ship

copy_static_site ()
{
  echo -e "- Copying source files from $site to $ship"
  rm -rf $ship/home/web
  cp -r $site/static-site $ship/home/web
  cp $site/static-site/index.hoon $ship/home/web.hoon
  rm -rf $ship/home/ren/partials
  cp -r $site/partials $ship/home/ren/partials
  cp $site/urb.hoon $ship/home/ren
}

# Print instructions if both parameters aren't provided

if [[ $# -lt 2 ]] ; then
  printf '- This command needs two arguments:\n(1) the path to your urbit.org repository\n(2) the path to your pier\n'
  exit 0
fi

# Print instructions

read -n1 -s -r -p $'- Boot your fakezod and run |mount %, then press any key to continue\n'

# Create dist folder

dist="dist-$(date -u '+%Y.%-m.%-d...%H.%M.%S')"
mkdir $dist

# Second render with |static in urbit (posts)

copy_static_site $site $ship
rm -rf $ship/home/web/docs
read -n1 -s -r -p $'- Wait for sync, then run |static in your urbit, wait for it to finish, then press any key to continue\n'

# Copy results of first render (posts) to dist folder

echo -e "- Copying posts from $site to $ship"
cp -r $ship/.urb/put/web/* $dist

# First render with |static in urbit (docs)

copy_static_site $site $ship
rm -rf $ship/home/web/posts
read -n1 -s -r -p $'- Wait for sync, then run |static in your urbit again, wait for it to finish, then press any key to continue\n'

# Copy results of second render (docs) to dist folder

rsync -av --ignore-existing $ship/.urb/put/web/* $dist

# Remove unecessary files

rm -rf $dist/index

# Copy js directory 

rm -rf $dist/js/*
cp -r $site/static-site/js $dist

echo -e "- Find your website in $dist"