#!/bin/bash

set -e

# Extract version using grep/sed as fallback (works even with -SNAPSHOT)
current_version=$(awk '/<version>/ {count++; if(count == 2) print $0}' pom.xml | sed -n 's|.*<version>\([^<]*\)</version>.*|\1|p')

if [[ -z "$current_version" ]]; then
  echo "❌ Failed to extract version from pom.xml"
  exit 1
fi

# Strip "-SNAPSHOT" if present
base_version="${current_version%-SNAPSHOT}"

# Split into major.minor.patch
IFS='.' read -r major minor patch <<< "$base_version"

# Handle missing patch (e.g. 1.0)
patch=${patch:-0}

# Increment minor, reset patch
minor=$((minor + 1))
patch=0

# Preserve -SNAPSHOT if it was present
if [[ "$current_version" == *-SNAPSHOT ]]; then
  new_version="${major}.${minor}.${patch}-SNAPSHOT"
else
  new_version="${major}.${minor}.${patch}"
fi

# Apply it with Maven
echo "🔧 Updating version: $current_version → $new_version"
TAG=$(echo "$new_version" | tr '[:upper:]' '[:lower:]')
sed -i "s|forgejo.edf-bootstrap.cx.fg1.ffm.osc.live/devfw-cicd/michals-silly-game-backend:.*|forgejo.edf-bootstrap.cx.fg1.ffm.osc.live/devfw-cicd/michals-silly-game-backend:$TAG|" k8/deployment.yaml
echo "reference changed to $TAG"
mvn versions:set -DnewVersion="$TAG"
mvn versions:commit
git config --local user.email "github-actions[bot]@users.noreply.github.com"
git config --local user.name "GitHub Actions Bot"
git stash
git pull
git stash pop
git add .
git commit -m "Automated update by Forgejo Actions"

# Remove unnecessary backup file
rm -f pom.xml.versionsBackup

echo "✅ Done!"