postinst is in neurodebian-desktop 0.37.2.
This file is a maintainer script. It is executed when installing (*inst) or removing (*rm) the package.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 | #!/bin/bash -e
# taken from gnome-icon-theme package postinst
write_cache()
{
if [ -x /usr/bin/gtk-update-icon-cache ]; then
if ! gtk-update-icon-cache --force --quiet /usr/share/icons/gnome; then
echo "WARNING: icon cache generation failed"
fi
fi
}
if [ "$1" = "triggered" ]; then
write_cache
exit 0
fi
if [ "$1" = "configure" -o "$1" = "abort-upgrade" ]; then
# Alternatives for the background (use higher priority than desktop-base
update-alternatives --install \
/usr/share/images/desktop-base/desktop-background \
desktop-background \
/usr/share/backgrounds/neurodebian.png 100
# /usr/share/icons/gnome/scalable/places
# For now disabled override of start-here since generally there is no alternative,
# and we must not change content of other packages under /usr. Eventually
# we might divert original files and add them as alternatives, or hack up our own
# theme "overlay"
for d in ; do
# For the future - we might adjust for other themes as well
[ -e $d ] || continue
# push SVG icon and pixmaps for all relevant sizes
SIZES=$(ls ${d//scalable/*} | sed -rn 's,^.*/([0-9]+)x[0-9]+/.*$,\1,p')
command="update-alternatives --install $d/start-here.svg start-here.svg /usr/share/pixmaps/neurodebian.svg 100"
for s in $SIZES; do
command="$command --slave ${d//scalable/${s}x${s}}/start-here.png start-here-${s}.png /usr/share/pixmaps/neurodebian.png"
done
$command
break
done
# let GTK know about the change
write_cache
fi
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