#!/usr/bin/env bash
set -euo pipefail

ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
BUILD_FILE="$ROOT_DIR/android/app/build.gradle.kts"

current_code="$(grep -E 'versionCode = [0-9]+' "$BUILD_FILE" | head -n1 | sed -E 's/.*versionCode = ([0-9]+)/\1/')"
current_name="$(grep -E 'versionName = "[0-9]+\.[0-9]+\.[0-9]+"' "$BUILD_FILE" | head -n1 | sed -E 's/.*versionName = "([0-9]+\.[0-9]+\.[0-9]+)"/\1/')"

IFS='.' read -r major minor patch <<< "$current_name"
new_code=$((current_code + 1))
new_patch=$((patch + 1))
new_name="${major}.${minor}.${new_patch}"

sed -i -E "s/versionCode = [0-9]+/versionCode = ${new_code}/" "$BUILD_FILE"
sed -i -E "s/versionName = \"[0-9]+\.[0-9]+\.[0-9]+\"/versionName = \"${new_name}\"/" "$BUILD_FILE"

echo "Version bumped to ${new_name} (${new_code})"