#!/usr/bin/env bash
set -e
set -u
set -o pipefail

SCRIPT_DIR=$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" &>/dev/null && pwd)

PIDFILE="$SCRIPT_DIR"/.pid

if [ -f "$PIDFILE" ]; then
    if kill -0 $(cat "$PIDFILE") >/dev/null; then
        echo "Already running: "$(cat "$PIDFILE")
        exit 2
    fi
fi

LATEST=$(curl "https://api.github.com/repos/usatiuk/dhfs/actions/runs?branch=main&status=completed&per_page=1" | tr -d "[:space:]" | sed -n "s/.*\[{\"id\":\([0-9]*\).*/\1/p")

echo Latest: $LATEST

CUR=$(cat "$SCRIPT_DIR"/version)

echo Current: $CUR

if [[ $CUR -ge $LATEST ]]; then
    echo Already latest!
    exit 1
fi

echo Downloading...

cd "$SCRIPT_DIR"

rm "Run wrapper.zip" || true
rm "run-wrapper.tar.gz" || true
rm -rf "dhfs" || true

wget https://nightly.link/usatiuk/dhfs/actions/runs/$LATEST/Run%20wrapper.zip

unzip "Run wrapper.zip"
rm "Run wrapper.zip"
tar xvf "run-wrapper.tar.gz" --strip-components 2
rm "run-wrapper.tar.gz"

rm -rf "Server"
rm -rf "Webui"
rm -rf "NativeLibs"

mv dhfs/app/* .

rm -rf "dhfs"

chmod +x run
chmod +x stop
chmod +x update

echo "Update complete!"