diff options
Diffstat (limited to 'krebs/5pkgs/simple/realwallpaper/default.nix')
| -rw-r--r-- | krebs/5pkgs/simple/realwallpaper/default.nix | 82 |
1 files changed, 77 insertions, 5 deletions
diff --git a/krebs/5pkgs/simple/realwallpaper/default.nix b/krebs/5pkgs/simple/realwallpaper/default.nix index 04a2a6718..8728c0ae7 100644 --- a/krebs/5pkgs/simple/realwallpaper/default.nix +++ b/krebs/5pkgs/simple/realwallpaper/default.nix @@ -1,6 +1,21 @@ { pkgs, ... }: pkgs.writers.writeDashBin "generate-wallpaper" '' - set -euf + set -xeuf + + export PATH=${with pkgs; lib.makeBinPath [ + coreutils + curl + gnugrep + gnused + file + findutils + grib2json + imagemagick + inkscape + jq + nomads-cloud + xplanet + ]} # usage: getimg FILENAME URL fetch() { @@ -118,7 +133,7 @@ pkgs.writers.writeDashBin "generate-wallpaper" '' # fetch clouds if they are older than 3h if ! test "$(find clouds-raw.png -mmin -180)"; then - ${pkgs.nomads-cloud}/bin/nomads-cloud clouds-raw.png + nomads-cloud clouds-raw.png fi in_size=3600x1800 @@ -161,14 +176,14 @@ pkgs.writers.writeDashBin "generate-wallpaper" '' fi if needs_rebuild krebs.png krebs-raw.svg; then - inkscape -z -e krebs.png -w 16 -h 16 krebs-raw.svg + inkscape --export-type="png" --export-width=16 --export-height=16 --export-filename=krebs.png krebs-raw.svg fi # -- Planets -- for planet in mercury venus mars jupiter saturn uranus neptune; do if needs_rebuild "$planet".png "$planet"-raw.svg; then sed -i 's/#000/#FE8019/g' "$planet"-raw.svg - inkscape -z -e "$planet".png -w 40 -h 40 "$planet"-raw.svg + inkscape --export-type="png" --export-width=40 --export-height=40 --export-filename="$planet.png" "$planet-raw.svg" fi done @@ -256,6 +271,52 @@ pkgs.writers.writeDashBin "generate-wallpaper" '' shade=15 ''} + ${pkgs.writers.writePython3 "get_constellations" { + libraries = [ pkgs.python3Packages.astropy ]; + } ./get_constellations.py} ${pkgs.fetchurl { + url = "https://raw.githubusercontent.com/ofrohn/d3-celestial/d2e20e104b86429d90ac8227a5b021262b45d75a/data/constellations.lines.json"; + sha256 = "0g71fdrnxvxd6pcqvihj2q9iaynrl7px45kzw6qm1kymynz6ckr9"; + }} > constellations.arcs + + xplanet --num_times 1 --geometry $xplanet_out_size \ + --output xplanet-krebs-stars-output.png --projection merc \ + -config ${pkgs.writeText "xplanet-krebs-stars.config" '' + [default] + + arc_thickness=1 + arc_file=constellations.arcs + + [earth] + "Earth" + map=daymap-final.png + night_map=nightmap-final.png + cloud_map=clouds.png + cloud_threshold=1 + cloud_gamma=10 + marker_file=marker_file + shade=15 + ''} + + xplanet --num_times 1 --geometry $xplanet_out_size \ + --latitude 52.520008 --longitude 13.404954 \ + --output xplanet-krebs-stars-berlin-output.png --projection merc \ + -config ${pkgs.writeText "xplanet-krebs-stars.config" '' + [default] + + arc_thickness=1 + arc_file=constellations.arcs + + [earth] + "Earth" + map=daymap-final.png + night_map=nightmap-final.png + cloud_map=clouds.png + cloud_threshold=1 + cloud_gamma=10 + marker_file=marker_file + shade=15 + ''} + # trim xplanet output if needs_rebuild realwallpaper.png xplanet-output.png; then convert xplanet-output.png -crop $out_geometry \ @@ -263,7 +324,6 @@ pkgs.writers.writeDashBin "generate-wallpaper" '' mv realwallpaper-tmp.png realwallpaper.png fi - # trim xplanet output if needs_rebuild realwallpaper-marker.png xplanet-marker-output.png; then convert xplanet-marker-output.png -crop $out_geometry \ realwallpaper-marker-tmp.png @@ -277,6 +337,18 @@ pkgs.writers.writeDashBin "generate-wallpaper" '' mkdir -p archive convert realwallpaper-krebs.png archive/"$(date -Is)".jpg fi + + if needs_rebuild realwallpaper-krebs-stars.png xplanet-krebs-stars-output.png; then + convert xplanet-krebs-stars-output.png -crop $out_geometry \ + realwallpaper-krebs-stars-tmp.png + mv realwallpaper-krebs-stars-tmp.png realwallpaper-krebs-stars.png + fi + + if needs_rebuild realwallpaper-krebs-stars-berlin.png xplanet-krebs-stars-berlin-output.png; then + convert xplanet-krebs-stars-berlin-output.png -crop $out_geometry \ + realwallpaper-krebs-stars-berlin-tmp.png + mv realwallpaper-krebs-stars-berlin-tmp.png realwallpaper-krebs-stars-berlin.png + fi } main "$@" |