parse-sass.sh

#!/bin/bash
set -ueo pipefail

if [ ! "$(which sassc 2> /dev/null)" ]; then
  echo sassc needs to be installed to generate the css.
  exit 1
fi

_COLOR_VARIANTS=('' '-dark' '-light')
if [ ! -z "${COLOR_VARIANTS:-}" ]; then
  IFS=', ' read -r -a _COLOR_VARIANTS <<< "${COLOR_VARIANTS:-}"
fi

_SIZE_VARIANTS=('' '-compact')
if [ ! -z "${SIZE_VARIANTS:-}" ]; then
  IFS=', ' read -r -a _SIZE_VARIANTS <<< "${SIZE_VARIANTS:-}"
fi

_THEME_VARIANTS=('' '-blue' '-indigo')
if [ ! -z "${THEME_VARIANTS:-}" ]; then
  IFS=', ' read -r -a _THEME_VARIANTS <<< "${THEME_VARIANTS:-}"
fi

#_RADIUS_VARIANTS=('' '-square')
#if [ ! -z "${RADIUS_VARIANTS:-}" ]; then
#  IFS=', ' read -r -a _RADIUS_VARIANTS <<< "${RADIUS_VARIANTS:-}"
#fi

SASSC_OPT="-M -t expanded"

for theme in "${_THEME_VARIANTS[@]}"; do
  for color in "${_COLOR_VARIANTS[@]}"; do
    for size in "${_SIZE_VARIANTS[@]}"; do
#      for radius in "${_RADIUS_VARIANTS[@]}"; do
        echo "==> Generating the gtk${theme}${color}${size}.css..."
        sassc $SASSC_OPT src/gtk/gtk${theme}${color}${size}.{scss,css}
        echo "==> Generating the gnome-shell${theme}${color}${size}.css..."
        sassc $SASSC_OPT src/gnome-shell/gnome-shell${theme}${color}${size}.{scss,css}
#      done
    done
  done
done

echo "==> Generating the cinnamon.css..."
sassc $SASSC_OPT src/cinnamon/cinnamon.{scss,css}
echo "==> Generating the cinnamon-dark.css..."
sassc $SASSC_OPT src/cinnamon/cinnamon-dark.{scss,css}