#! /bin/bash

# SPDX-FileCopyrightText: 2022 debgerme <fossgerme@tuta.io>
#
# SPDX-License-Identifier: GPL-3.0-or-later

for SVG in _build/icons-t/ui-symbolic/*.svg
do
	if [[ -f "${SVG}" ]]; then

	      # this command removes the .svg extension in the file,
	      # and then write it to the variable N
		N=$(basename ${SVG} .svg)
            # this do de same, but removes .symbolic.svg
		Nscalable=$(basename ${SVG} .symbolic.svg)

		# this runs the export operation in paralell.
		parallel  ::: \
		"inkscape -w 16 -h 16 -o    _build/aleta/ui/16/${N}.png ${SVG}  >/dev/null 2>&1" \
		"inkscape -w 24 -h 24 -o    _build/aleta/ui/24/${N}.png ${SVG}  >/dev/null 2>&1" \
		"inkscape -w 32 -h 32 -o    _build/aleta/ui/32/${N}.png ${SVG}  >/dev/null 2>&1" \
		"inkscape -w 48 -h 48 -o    _build/aleta/ui/48/${N}.png ${SVG}  >/dev/null 2>&1" \
		"inkscape -w 64 -h 64 -o    _build/aleta/ui/64/${N}.png ${SVG}  >/dev/null 2>&1"

		# this copies the original svg to the scalable,
		# but replacing the .symbolic.svg with .svg
            cp ${SVG} _build/aleta/ui/scalable/${Nscalable}.svg
            # this moves the icon to the icons-e folder. this
            # means that the icon is exported and you don't
            # need to export it again
		mv ${SVG} _build/icons-e/ui/

		# output to the terminal
		echo exported: ${SVG}
	fi
done