Universelles Installer-Grundgerüst (Bash)
Mehr infos in installer.rtf

Hier nur scripts dazu
#!/bin/bash
set -e

APP_NAME="MeinTool"
APP_ID="meintool"
BIN_DIR="$HOME/bin"
APP_DIR="$HOME/.local/share/$APP_ID"
DESKTOP_DIR="$HOME/.local/share/applications"
ICON_DIR="$HOME/.local/share/icons/hicolor/128x128/apps"

echo "▶ Installiere $APP_NAME"

# Verzeichnisse
mkdir -p "$BIN_DIR" "$APP_DIR" "$DESKTOP_DIR" "$ICON_DIR"

# Binary / Script
cat > "$BIN_DIR/$APP_ID" <<'EOF'
#!/bin/bash
echo "Hallo von MeinTool"
EOF
chmod +x "$BIN_DIR/$APP_ID"

# Icon (Beispiel)
cp icon.png "$ICON_DIR/$APP_ID.png"

# Desktop-Datei
cat > "$DESKTOP_DIR/$APP_ID.desktop" <<EOF
[Desktop Entry]
Type=Application
Name=$APP_NAME
Exec=$BIN_DIR/$APP_ID %F
Icon=$APP_ID
Terminal=false
Categories=Utility;
MimeType=text/plain;
StartupNotify=true
EOF

# Desktop-DB aktualisieren
update-desktop-database "$DESKTOP_DIR" 2>/dev/null || true
gtk-update-icon-cache "$HOME/.local/share/icons/hicolor" 2>/dev/null || true

echo "✅ Installation abgeschlossen"

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Desktop-Umgebung erkennen (optional!)

DESKTOP="${XDG_CURRENT_DESKTOP:-$DESKTOP_SESSION}"

case "$DESKTOP" in
  LXDE)
    echo "LXDE erkannt"
    ;;
  LXQt)
    echo "LXQt erkannt"
    ;;
  XFCE)
    echo "XFCE erkannt"
    ;;
  KDE|PLASMA)
    echo "KDE erkannt"
    ;;
  GNOME)
    echo "GNOME erkannt"
    ;;
esac

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