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-rw-r--r--nixos/mdls/cls.nix224
1 files changed, 0 insertions, 224 deletions
diff --git a/nixos/mdls/cls.nix b/nixos/mdls/cls.nix
deleted file mode 100644
index 0bf105d..0000000
--- a/nixos/mdls/cls.nix
+++ /dev/null
@@ -1,224 +0,0 @@
-{ pkgs, ... }:
-
-let
- cls-script = pkgs.writeShellScriptBin "cls" ''
- [ -z "$1" ] && echo "usage: cls <image>" >&2 && exit 1
- [ ! -f "$1" ] && echo "cls: file not found: $1" >&2 && exit 1
-
- cls="$HOME/.cls"
- mkdir -p "$cls"
-
- awww_out=$(${pkgs.awww}/bin/awww img -o HDMI-A-1 "$1" --transition-type grow --transition-duration 1.5 --transition-fps 120 2>&1)
- [ $? -ne 0 ] && echo "cls: awww: $awww_out" >&2
- ${pkgs.awww}/bin/awww clear --outputs DP-1 2>/dev/null
-
- raw=$(${pkgs.imagemagick}/bin/magick "$1" -thumbnail 50x50^ -colors 8 -unique-colors txt:- 2>&1)
-
- base=$(printf '%s\n' "$raw" \
- | ${pkgs.gnugrep}/bin/grep -oE '#[0-9A-Fa-f]{6}' \
- | ${pkgs.gawk}/bin/awk '{
- r = strtonum("0x" substr($0,2,2))
- g = strtonum("0x" substr($0,4,2))
- b = strtonum("0x" substr($0,6,2))
- printf "%d %s\n", int(0.299*r + 0.587*g + 0.114*b), $0
- }' \
- | ${pkgs.coreutils}/bin/sort -n \
- | ${pkgs.gawk}/bin/awk '{print $2}' \
- | ${pkgs.coreutils}/bin/head -8)
-
- [ -z "$base" ] && echo "cls: magick failed" >&2 && echo "$raw" >&2 && exit 1
-
- n=$(printf '%s\n' "$base" | ${pkgs.coreutils}/bin/wc -l)
- last=$(printf '%s\n' "$base" | ${pkgs.coreutils}/bin/tail -1)
- while [ "$n" -lt 8 ]; do
- base=$(printf '%s\n%s' "$base" "$last")
- n=$((n+1))
- done
-
- bright=$(printf '%s\n' "$base" | ${pkgs.gawk}/bin/awk '{
- r = strtonum("0x" substr($0,2,2))
- g = strtonum("0x" substr($0,4,2))
- b = strtonum("0x" substr($0,6,2))
- r = int(r*1.4); if (r>255) r=255
- g = int(g*1.4); if (g>255) g=255
- b = int(b*1.4); if (b>255) b=255
- printf "#%02X%02X%02X\n", r, g, b
- }')
-
- cols=$(printf '%s\n%s' "$base" "$bright")
-
- c0=$(printf '%s\n' "$cols" | ${pkgs.gnused}/bin/sed -n '1p')
- c1=$(printf '%s\n' "$cols" | ${pkgs.gnused}/bin/sed -n '2p')
- c2=$(printf '%s\n' "$cols" | ${pkgs.gnused}/bin/sed -n '3p')
- c3=$(printf '%s\n' "$cols" | ${pkgs.gnused}/bin/sed -n '4p')
- c4=$(printf '%s\n' "$cols" | ${pkgs.gnused}/bin/sed -n '5p')
- c5=$(printf '%s\n' "$cols" | ${pkgs.gnused}/bin/sed -n '6p')
- c6=$(printf '%s\n' "$cols" | ${pkgs.gnused}/bin/sed -n '7p')
- c7=$(printf '%s\n' "$cols" | ${pkgs.gnused}/bin/sed -n '8p')
- c8=$(printf '%s\n' "$cols" | ${pkgs.gnused}/bin/sed -n '9p')
- c9=$(printf '%s\n' "$cols" | ${pkgs.gnused}/bin/sed -n '10p')
- c10=$(printf '%s\n' "$cols" | ${pkgs.gnused}/bin/sed -n '11p')
- c11=$(printf '%s\n' "$cols" | ${pkgs.gnused}/bin/sed -n '12p')
- c12=$(printf '%s\n' "$cols" | ${pkgs.gnused}/bin/sed -n '13p')
- c13=$(printf '%s\n' "$cols" | ${pkgs.gnused}/bin/sed -n '14p')
- c14=$(printf '%s\n' "$cols" | ${pkgs.gnused}/bin/sed -n '15p')
- c15=$(printf '%s\n' "$cols" | ${pkgs.gnused}/bin/sed -n '16p')
-
- bg="$c0"
- fg=$(printf '%s\n' "$cols" | ${pkgs.gawk}/bin/awk -v bg="$c0" '
- function lum(hex, r,g,b,rs,gs,bs) {
- r = strtonum("0x" substr(hex,2,2)) / 255
- g = strtonum("0x" substr(hex,4,2)) / 255
- b = strtonum("0x" substr(hex,6,2)) / 255
- rs = (r<=0.04045) ? r/12.92 : ((r+0.055)/1.055)^2.4
- gs = (g<=0.04045) ? g/12.92 : ((g+0.055)/1.055)^2.4
- bs = (b<=0.04045) ? b/12.92 : ((b+0.055)/1.055)^2.4
- return 0.2126*rs + 0.7152*gs + 0.0722*bs
- }
- function contrast(a,b, l1,l2,t) {
- l1 = lum(a); l2 = lum(b)
- if (l1 < l2) { t=l1; l1=l2; l2=t }
- return (l1+0.05) / (l2+0.05)
- }
- BEGIN { best=""; bestc=0 }
- {
- c = contrast($0, bg)
- if (c > bestc) { bestc=c; best=$0 }
- }
- END { print best }
- ')
- cursor="$fg"
-
- printf '%s' "$1" > "$cls/cls"
-
- printf '%s\n' "$cols" | ${pkgs.gawk}/bin/awk '{printf "color%d=%s\n", NR-1, $0}' > "$cls/cls.sh"
- printf 'background="%s"\nforeground="%s"\ncursor="%s"\n' "$bg" "$fg" "$cursor" >> "$cls/cls.sh"
-
- cat > "$cls/cls.json" << ENDJSON
- {
- "wallpaper": "$1",
- "alpha": "100",
- "special": {
- "background": "$bg",
- "foreground": "$fg",
- "cursor": "$cursor"
- },
- "colors": {
- "color0": "$c0",
- "color1": "$c1",
- "color2": "$c2",
- "color3": "$c3",
- "color4": "$c4",
- "color5": "$c5",
- "color6": "$c6",
- "color7": "$c7",
- "color8": "$c8",
- "color9": "$c9",
- "color10": "$c10",
- "color11": "$c11",
- "color12": "$c12",
- "color13": "$c13",
- "color14": "$c14",
- "color15": "$c15"
- }
- }
- ENDJSON
-
- printf '%s\n' "$cols" > "$cls/colors.txt"
-
- cat > "$cls/kitty.conf" << ENDKITTY
- foreground $fg
- background $bg
- background_opacity 1.0
- cursor $cursor
-
- active_tab_foreground $bg
- active_tab_background $fg
- inactive_tab_foreground $fg
- inactive_tab_background $bg
-
- active_border_color $fg
- inactive_border_color $bg
- bell_border_color $c1
-
- color0 $c0
- color8 $c8
- color1 $c1
- color9 $c9
- color2 $c2
- color10 $c10
- color3 $c3
- color11 $c11
- color4 $c4
- color12 $c12
- color5 $c5
- color13 $c13
- color6 $c6
- color14 $c14
- color7 $c7
- color15 $c15
- ENDKITTY
-
- cat > "$cls/colors.fish" << ENDFISH
- set fish_color_autosuggestion \$(echo "$c8" | sed 's/#//')
- set fish_color_cancel \$(echo "$c1" | sed 's/#//') '--reverse'
- set fish_color_command \$(echo "$c10" | sed 's/#//')
- set fish_color_comment \$(echo "$c8" | sed 's/#//')
- set fish_color_cwd \$(echo "$c2" | sed 's/#//')
- set fish_color_cwd_root \$(echo "$c1" | sed 's/#//')
- set fish_color_end \$(echo "$c3" | sed 's/#//')
- set fish_color_error \$(echo "$c1" | sed 's/#//')
- set fish_color_escape \$(echo "$c5" | sed 's/#//')
- set fish_color_history_current --bold
- set fish_color_host \$(echo "$c12" | sed 's/#//')
- set fish_color_host_remote \$(echo "$c12" | sed 's/#//')
- set fish_color_keyword \$(echo "$c5" | sed 's/#//')
- set fish_color_match --background=\$(echo "$c4" | sed 's/#//')
- set fish_color_normal \$(echo "$fg" | sed 's/#//')
- set fish_color_operator \$(echo "$c6" | sed 's/#//')
- set fish_color_option \$(echo "$c3" | sed 's/#//')
- set fish_color_param \$(echo "$c12" | sed 's/#//')
- set fish_color_quote \$(echo "$c11" | sed 's/#//')
- set fish_color_redirection \$(echo "$c5" | sed 's/#//')
- set fish_color_search_match --background=\$(echo "$c8" | sed 's/#//')
- set fish_color_selection --background=\$(echo "$c8" | sed 's/#//')
- set fish_color_status \$(echo "$c1" | sed 's/#//')
- set fish_color_user \$(echo "$c10" | sed 's/#//')
- set fish_color_valid_path --underline
- set fish_pager_color_background \$(echo "$bg" | sed 's/#//')
- set fish_pager_color_completion \$(echo "$fg" | sed 's/#//')
- set fish_pager_color_description \--background=\$(echo "$c8" | sed 's/#//')
- set fish_pager_color_prefix \$(echo "$c10" | sed 's/#//')
- set fish_pager_color_progress \$(echo "$c8" | sed 's/#//')
- set fish_pager_color_secondary_background \$(echo "$bg" | sed 's/#//')
- set fish_pager_color_secondary_completion \$(echo "$fg" | sed 's/#//')
- set fish_pager_color_secondary_description \$(echo "$c8" | sed 's/#//')
- set fish_pager_color_secondary_prefix \$(echo "$c10" | sed 's/#//')
- set fish_pager_color_selected_background --background=\$(echo "$c8" | sed 's/#//')
- set fish_pager_color_selected_completion \$(echo "$fg" | sed 's/#//')
- set fish_pager_color_selected_description \$(echo "$c8" | sed 's/#//')
- set fish_pager_color_selected_prefix \$(echo "$c10" | sed 's/#//')
- ENDFISH
-
- {
- printf '%s\n' "$cols" | ${pkgs.gawk}/bin/awk '{printf "\033]4;%d;%s\007", NR-1, $0}'
- printf '\033]10;%s\007' "$fg"
- printf '\033]11;%s\007' "$bg"
- printf '\033]12;%s\007' "$cursor"
- } > "$cls/sequences"
-
- for pty in /proc/*/fd/0; do
- [ -c "$pty" ] && [ -w "$pty" ] && ${pkgs.coreutils}/bin/cat "$cls/sequences" > "$pty" 2>/dev/null
- done
-
- printf '%s\n' "$base" | ${pkgs.gawk}/bin/awk '{
- r = strtonum("0x" substr($0,2,2))
- g = strtonum("0x" substr($0,4,2))
- b = strtonum("0x" substr($0,6,2))
- printf "\033[48;2;%d;%d;%dm \033[0m %s\n", r, g, b, $0
- }'
- '';
-in
-{
- home.packages = [ cls-script ];
-}
generated by cgit v1.3.1 (git 2.54.0) at 2026-09-22 20:40:33 +0000