install.sh

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

APP_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
BIN_DIR="$HOME/.local/bin"
AUTOSTART_DIR="$HOME/.config/autostart"
SYSTEMD_USER_DIR="$HOME/.config/systemd/user"
BIN_PATH="$BIN_DIR/capslock-indicator"
DESKTOP_PATH="$AUTOSTART_DIR/capslock-indicator.desktop"
SERVICE_PATH="$SYSTEMD_USER_DIR/capslock-indicator.service"

mkdir -p "$BIN_DIR" "$AUTOSTART_DIR" "$SYSTEMD_USER_DIR"

install -m 755 "$APP_DIR/capslock_indicator.py" "$BIN_PATH"

cat >"$DESKTOP_PATH" <<EOF
[Desktop Entry]
Type=Application
Name=Caps Lock Indicator
Comment=Show a square window while Caps Lock is on
Exec=$BIN_PATH
Terminal=false
X-GNOME-Autostart-enabled=true
EOF

cat >"$SERVICE_PATH" <<EOF
[Unit]
Description=Caps Lock Indicator Overlay
After=graphical-session.target
Wants=graphical-session.target

[Service]
Type=simple
ExecStart=$BIN_PATH
Restart=always
RestartSec=1

[Install]
WantedBy=default.target
EOF

systemctl --user import-environment DISPLAY XAUTHORITY DBUS_SESSION_BUS_ADDRESS || true
systemctl --user daemon-reload
systemctl --user enable --now capslock-indicator.service

echo "Installed:"
echo "  Binary: $BIN_PATH"
echo "  Autostart: $DESKTOP_PATH"
echo "  Service: $SERVICE_PATH"