#!/bin/bash

set -eu

shutdown() {
  # Get our process group id
  # shellcheck disable=SC2009
  PGID=$(ps -o pgid= $$ | grep -o "[0-9]*")

  # Kill it in a new new process group
  setsid kill -- -"$PGID"
  exit 0
}

trap "shutdown" SIGINT SIGTERM

if [ -z "$1" ]; then
  echo "Need version as argument"
  exit -1
fi

peertube_directory=$(basename $(pwd))

version="v$1"

directory_name="peertube-$version"
zip_name="peertube-$version.zip"

npm run build -- --source-map
rm -f "./client/dist/en-US/stats.json"
rm -f "./client/dist/embed-stats.json"

# Creating the archives
(
  # local variables
  directories_to_archive=("$directory_name/CREDITS.md" "$directory_name/FAQ.md" \
                          "$directory_name/LICENSE" "$directory_name/README.md" \
                          "$directory_name/client/dist/" "$directory_name/client/yarn.lock" \
                          "$directory_name/client/package.json" "$directory_name/config" \
                          "$directory_name/dist" "$directory_name/package.json" \
                          "$directory_name/scripts" "$directory_name/support" \
                          "$directory_name/yarn.lock")

  # temporary setup
  cd ..
  ln -s "$peertube_directory" "$directory_name"

  # archive creation
  zip -9 -r "$peertube_directory/$zip_name" "${directories_to_archive[@]}"

  # temporary setup destruction
  rm "$directory_name"
)