Helix adaptive theme switcher

helix_switch_theme.sh

#!/usr/bin/env bash

set -e -u -o pipefail

THEME_LIGHT="ayu_light"
THEME_DARK="ayu_dark"
THEME_FILEPATH="${HOME}/.config/helix/themes/adaptive.toml"


if [[ $DARKMODE == 0 ]]; then
  sed -i '' -E "s/^inherits = \"$THEME_DARK\"$/inherits = \"$THEME_LIGHT\"/" "$THEME_FILEPATH"
elif [[ $DARKMODE == 1 ]]; then
  sed -i '' -E "s/^inherits = \"$THEME_LIGHT\"$/inherits = \"$THEME_DARK\"/" "$THEME_FILEPATH"
else
  echo "Error: Invalid theme '$DARKMODE'. Expected '0' or '1'." >&2
  exit 1
fi

pkill -USR1 hx || true