#!/usr/bin/env bash

set -euo pipefail

if [ $# -lt 1 ]; then
    echo
    echo "Verwendung:"
    echo "  ./gitpush.sh \"Commit-Kommentar\""
    echo
    exit 1
fi

COMMENT="$*"

cd "$(dirname "$0")"

echo
echo "======================================================"
echo "              TVGuide Git Helper"
echo "======================================================"

BRANCH=$(git branch --show-current)
CHANGED=$(git status --short | wc -l)

echo "Branch    : $BRANCH"
echo "Änderungen: $CHANGED Datei(en)"
echo "Kommentar : $COMMENT"
echo

echo "------------------------------------------------------"
echo "PHP Syntax Check"
echo "------------------------------------------------------"

find app -name "*.php" -print0 | while IFS= read -r -d '' file; do
    php -l "$file" > /dev/null
    echo "✓ $file"
done

echo

if [ "$CHANGED" -eq 0 ]; then
    echo "Keine Änderungen vorhanden."
    echo
    exit 0
fi

echo "------------------------------------------------------"
echo "Git Status"
echo "------------------------------------------------------"

git status --short

echo
echo "------------------------------------------------------"
echo "git add ."
echo "------------------------------------------------------"

git add .

echo
echo "------------------------------------------------------"
echo "git commit"
echo "------------------------------------------------------"

if git diff --cached --quiet; then
    echo "Keine Änderungen zum Commit vorhanden."
    exit 0
fi

git commit -m "$COMMENT"

echo
echo "------------------------------------------------------"
echo "git push"
echo "------------------------------------------------------"

git push

HASH=$(git rev-parse --short HEAD)

echo
echo "======================================================"
echo "✓ Erfolgreich abgeschlossen"
echo
echo "Branch : $BRANCH"
echo "Commit : $HASH"
echo "Text   : $COMMENT"
echo "Zeit   : $(date '+%Y-%m-%d %H:%M:%S')"
echo "======================================================"
echo