#!/bin/bash
# pre-commit: Patch-Version in addon.xml automatisch hochzählen (nur dev-Branch)

branch=$(git symbolic-ref --short HEAD 2>/dev/null)
[[ "$branch" != "dev" ]] && exit 0

root=$(git rev-parse --show-toplevel)
cd "$root"

# Version aus addon.xml lesen
current=$(grep -oP 'version="\K[0-9]+\.[0-9]+\.[0-9]+[^"]*' addon/addon.xml | head -1)
if [[ -z "$current" ]]; then
    echo "[hook] Fehler: Version nicht gefunden in addon/addon.xml" >&2
    exit 1
fi

# Patch-Nummer extrahieren und hochzählen
IFS='.' read -r major minor patch_full <<< "$current"
patch=$(echo "$patch_full" | grep -oP '^\d+')
suffix=$(echo "$patch_full" | grep -oP '[^0-9].*' || true)
new_version="${major}.${minor}.$((patch + 1))${suffix}"

# addon.xml aktualisieren
sed -i "s/version=\"${current}\"/version=\"${new_version}\"/" addon/addon.xml
git add addon/addon.xml

echo "[hook] Version: $current → $new_version"