feat: print scheme command

Generates and prints a scheme for an image (or the current wallpaper if not given)
Also record use hevc codec

completions/caelestia.fish

@@ -45,34 +45,36 @@ complete -c caelestia -n $not_seen -a 'stop' -d 'Stop media'
 
 # Toggles
 set -l commands communication music specialws sysmon todo
-complete -c caelestia -n "$seen toggle && not $seen $commands" -a "$commands"
+complete -c caelestia -n "$seen toggle && not $seen $commands" -a "$commands" -d 'toggle'
 
 # Workspace action
 set -l commands workspace workspacegroup movetoworkspace movetoworkspacegroup
-complete -c caelestia -n "$seen workspace-action && not $seen $commands" -a "$commands"
+complete -c caelestia -n "$seen workspace-action && not $seen $commands" -a "$commands" -d 'action'
 
 # Scheme
 set -q XDG_DATA_HOME && set -l data_dir $XDG_DATA_HOME || set -l data_dir $HOME/.local/share
 set -l scheme_dir $data_dir/caelestia/scripts/data/schemes
-set -l commands (basename -a (find $scheme_dir/ -mindepth 1 -maxdepth 1 -type d))
-complete -c caelestia -n "$seen scheme && not $seen $commands" -a "$commands"
-for scheme in $commands
+set -l schemes (basename -a (find $scheme_dir/ -mindepth 1 -maxdepth 1 -type d))
+set -l commands 'print' $schemes
+complete -c caelestia -n "$seen scheme && not $seen $commands" -a 'print' -d 'Generate and print a colour scheme for an image'
+complete -c caelestia -n "$seen scheme && not $seen $commands" -a "$schemes" -d 'scheme'
+for scheme in $schemes
     set -l flavours (basename -a (find $scheme_dir/$scheme/ -mindepth 1 -maxdepth 1 -type d) 2> /dev/null)
     set -l modes (basename -s .txt (find $scheme_dir/$scheme/ -mindepth 1 -maxdepth 1 -type f) 2> /dev/null)
     if test -n "$modes"
-        complete -c caelestia -n "$seen scheme && $seen $scheme && not $seen $modes" -a "$modes"
+        complete -c caelestia -n "$seen scheme && $seen $scheme && not $seen $modes" -a "$modes" -d 'mode'
     else
-        complete -c caelestia -n "$seen scheme && $seen $scheme && not $seen $flavours" -a "$flavours"
+        complete -c caelestia -n "$seen scheme && $seen $scheme && not $seen $flavours" -a "$flavours" -d 'flavour'
         for flavour in $flavours
             set -l modes (basename -s .txt (find $scheme_dir/$scheme/$flavour/ -mindepth 1 -maxdepth 1 -type f))
-            complete -c caelestia -n "$seen scheme && $seen $scheme && $seen $flavour && not $seen $modes" -a "$modes"
+            complete -c caelestia -n "$seen scheme && $seen $scheme && $seen $flavour && not $seen $modes" -a "$modes" -d 'mode'
         end
     end
 end
 
 # Variant
 set -l commands vibrant tonalspot expressive fidelity fruitsalad rainbow neutral content monochrome
-complete -c caelestia -n "$seen variant && not $seen $commands" -a "$commands"
+complete -c caelestia -n "$seen variant && not $seen $commands" -a "$commands" -d 'variant'
 
 # Record
 set -l not_seen "$seen record && not $has_opt -s h help"

main.fish

@@ -40,7 +40,11 @@ if test "$argv[1]" = workspace-action
 end
 
 if test "$argv[1]" = scheme
+    if test "$argv[2]" = print
+        $src/scheme/gen-print-scheme.fish $argv[3..]
+    else
         $src/scheme/main.fish $argv[2..]
+    end
     exit
 end
 

record.fish

@@ -91,7 +91,7 @@ else
     # No hardware accel
     set -q _flag_n && set -l hwaccel --no-hw
 
-    wl-screenrec $region $audio $hwaccel -f $recording_path & disown
+    wl-screenrec $region $audio $hwaccel --codec hevc -f $recording_path & disown
 
     notify-send 'Recording started' 'Recording...' -i 'video-x-generic' -a 'caelestia-record' -p > $notif_id_path
 end

scheme/gen-print-scheme.fish

@@ -0,0 +1,36 @@
+#!/bin/fish
+
+set -l src (dirname (status filename))
+
+. $src/../util.fish
+
+test -f "$argv[1]" && set -l img (realpath "$argv[1]") || set -l img $C_STATE/wallpaper/thumbnail.jpg
+
+# Thumbnail image if not already thumbnail
+if test $img != $C_STATE/wallpaper/thumbnail.jpg
+    set -l thumb_path $C_CACHE/thumbnails/(sha1sum $img | cut -d ' ' -f 1).jpg
+    if ! test -f $thumb_path
+        magick -define jpeg:size=256x256 $img -thumbnail 128x128\> $thumb_path
+    end
+    set img $thumb_path
+end
+
+set -l variants vibrant tonalspot expressive fidelity fruitsalad rainbow neutral content monochrome
+contains -- "$argv[2]" $variants && set -l variant $argv[2] || set -l variant (cat $C_STATE/scheme/current-variant.txt 2> /dev/null)
+contains -- "$variant" $variants || set -l variant tonalspot
+
+set -l hash (sha1sum $img | cut -d ' ' -f 1)
+
+# Cache scheme
+if ! test -d $C_CACHE/schemes/$hash/$variant
+    set -l colours ($src/score.py $img)
+    $src/autoadjust.py dark $variant $colours $C_CACHE/schemes/$hash
+    $src/autoadjust.py light $variant $colours $C_CACHE/schemes/$hash
+end
+
+# Get mode from image
+set -l lightness (magick $img -format '%[fx:int(mean*100)]' info:)
+test $lightness -ge 60 && set -l mode light || set -l mode dark
+
+# Print scheme
+cat $C_CACHE/schemes/$hash/$variant/default/$mode.txt