aleta-postre/tasks/export/export-emblems.sh

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#! /bin/bash
# SPDX-FileCopyrightText: 2022 debgerme <fossgerme@tuta.io>
#
# SPDX-License-Identifier: GPL-3.0-or-later
for SVG in _build/icons-t/emblems/*.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 ${SVG} .symbolic.svg)
# this runs the export operation in paralell.
parallel ::: \
"inkscape -w 16 -h 16 -o _build/aleta/emblems/16/${N}.png ${SVG} >/dev/null 2>&1" \
"inkscape -w 24 -h 24 -o _build/aleta/emblems/24/${N}.png ${SVG} >/dev/null 2>&1" \
"inkscape -w 32 -h 32 -o _build/aleta/emblems/32/${N}.png ${SVG} >/dev/null 2>&1" \
"inkscape -w 48 -h 48 -o _build/aleta/emblems/48/${N}.png ${SVG} >/dev/null 2>&1" \
"inkscape -w 64 -h 64 -o _build/aleta/emblems/64/${N}.png ${SVG} >/dev/null 2>&1"
# this copies the original svg to the scalable,
# but replacing the .symbolic.svg with .svg
cp ${SVG} _build/aleta/emblems/scalable/${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/emblems/
# output to the terminal
echo exported: ${SVG}
fi
done