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realwallpaper: use new sun/moon icons

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This commit is contained in:
lassulus 2020-03-23 13:05:43 +01:00
parent 8e486e8600
commit e4816a16f9
1 changed files with 22 additions and 8 deletions
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30
krebs/5pkgs/simple/realwallpaper/default.nix
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@ -64,12 +64,17 @@ pkgs.writers.writeDashBin "generate-wallpaper" ''
cd "$working_dir"
# fetch source images in parallel
fetch nightmap-raw.jpg \
"$nightmap_url" &
fetch daymap-raw.png \
"$daymap_url" &
fetch marker.json \
"$marker_url" &
# fetch basic images which should not change
test -e nightmap-raw.jpg || fetch nightmap-raw.jpg "$nightmap_url" &
test -e sun-raw.png || fetch sun-raw.png \
"http://simpleicon.com/wp-content/uploads/sun-64x64.png" &
test -e moon-raw.png || fetch moon-raw.png \
"http://simpleicon.com/wp-content/uploads/moon__star-64x64.png" &
# regular fetches
fetch daymap-raw.png "$daymap_url" &
fetch marker.json "$marker_url" &
wait
${pkgs.nomads-cloud}/bin/nomads-cloud clouds-raw.png
@ -112,6 +117,14 @@ pkgs.writers.writeDashBin "generate-wallpaper" ''
convert nightmap.png -threshold 25% nightmap-lightmask.png
fi
if needs_rebuild sun.png sun-raw.png; then
convert sun-raw.png -fill gold -opaque black -resize 50% PNG64:sun.png
fi
if needs_rebuild moon.png moon-raw.png; then
convert moon-raw.png -fill royalblue -opaque black -resize 50% PNG64:moon.png
fi
# create layers
make_layer nightmap-snowlayer.png nightmap-fullsnow.png daymap-snowmask.png
make_layer nightmap-lightlayer.png nightmap.png nightmap-lightmask.png
@ -125,11 +138,12 @@ pkgs.writers.writeDashBin "generate-wallpaper" ''
nightmap-lightsnowlayer.png \
nightmap.png
# create marker file from json
if [ -s marker.json ]; then
jq -r 'to_entries[] | @json "\(.value.latitude) \(.value.longitude)"' marker.json > marker_file
echo 'position=sun image=subsolar.png transparent={255,255,255}' >> marker_file
echo 'position=moon image=sublunar.png transparent={255,255,255}' >> marker_file
echo 'position=sun image=sun.png' >> marker_file
echo 'position=moon image=moon.png' >> marker_file
fi
# make all unmodified files as final