#!/bin/sh set -e SRC_DIR=./src OUT_FILE=./alacritty.toml mode="${1:-light}" case "$mode" in light|dark) ;; *) echo "Usage: $0 [light|dark]" >&2 exit 1 ;; esac theme="$SRC_DIR/$mode.toml" cat "$SRC_DIR/base.toml" "$theme" > "$OUT_FILE"