#!/bin/sh
set -eu

DOCUMENT_ROOT=/var/www/html
MAINT_FILE="$DOCUMENT_ROOT/maintenance.file"

cleanup() {
  rm -f "$MAINT_FILE"
}
trap cleanup EXIT INT TERM

# Sign sources
echo "Signing all sources..."
/usr/bin/bash ./sign-all-sources.sh

# Build content
echo "Building content..."
./gradlew --stacktrace bundlePlaystoreRelease

# Take site offline
echo "Taking site offline..."
touch "$MAINT_FILE"

# Swap over the content
echo "Deploying content..."
cp ./app/build/outputs/bundle/playstoreRelease/app-playstore-release.aab \
  "$DOCUMENT_ROOT/app-playstore-release.aab"

# Notify Cloudflare to wipe the CDN cache
echo "Purging Cloudflare cache for zone $CLOUDFLARE_ZONE_ID..."
curl -X POST "https://api.cloudflare.com/client/v4/zones/$CLOUDFLARE_ZONE_ID/purge_cache" \
     -H "Authorization: Bearer $CLOUDFLARE_API_TOKEN" \
     -H "Content-Type: application/json" \
     --data '{"files":["https://releases.grayjay.app/app-playstore-release.aab"]}'

sleep 30

# Take site back online
echo "Bringing site back online..."
rm -f "$MAINT_FILE"
trap - EXIT INT TERM