#!/usr/bin/env sh

# TODO: progress bar!

HOST="ld"

f="${1}"
fname="${2:-$(basename "${f}")}"
subdir="${3:-uploads}"
internal_dir="/home/daniel/services/data/files/${subdir}"
url="https://lyte.dev/${subdir}/${fname}"

[ "${f}" = "" ] && echo "No file provided. Exiting." >&2 && exit 2
[ ! -f "${f}" ] && echo "File '$f' does not exist. Exiting." >&2 && exit 1

if [ "$(curl -s -o /dev/null -w "%{http_code}" "${url}")" -eq 200 ]; then
	echo "ERROR: A file already exists at ${url}"
	exit 3
fi

ssh ld mkdir -p "${internal_dir}"
rsync --progress --no-owner --no-group --no-perms --stats --ignore-existing "${f}" "${HOST}:${internal_dir}/${fname}" | tee "${HOME}/.upload.log"
code="$?"
# shellcheck disable=SC2029
ssh ld chmod a+r "${internal_dir}/${fname}"
echo "Uploaded to: ${url}"

if [ "$code" -ne 0 ]; then
	printf "ERROR: The file failed to upload - perhaps rsync failed for some reason?\n  See \"%s/.upload.log\" for details\n" "$HOME"
fi