nixos/home/common/optional/desktop/dwm/scripts/emoji-picker.nix

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{ pkgs, ... }:
{
home.packages = with pkgs; [
(writeShellScriptBin "emoji-picker" ''
# Define variables
symbols_dir="$HOME/.local/share/symbols"
emoji_file="$symbols_dir/emoji"
nerdfont_file="$symbols_dir/nerdfont"
recent="$symbols_dir/recent"
remote="https://git.bitlab21.com/sam/symbols.git"
# Check if emoji files are installed, if not pull from remote
if [ ! -f "$emoji_file" ] || [ ! -f "$nerdfont_file" ]; then
notify-send -t 5000 "Emoji Picker" "Symbol files not found. Fetching from: '$remote'..."
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mkdir -p "$symbols_dir"
git clone "$remote" "$symbols_dir"
[ "$?" != 0 ] && notify-send -t 2000 "Emoji Picker" "Error fetching from: $remote" && exit 1
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fi
# Concat all emoji files and pipe into dmenu. Remove empty rows with sed. Exit if invalid selection.
emoji_row=$(cat "$recent" "$emoji_file" "$nerdfont_file" | sed '/^$/d' | dmenu -l 20)
[ "$emoji_row" == "" ] && notify-send -t 1000 "Emoji Picker" "Cancelled" && exit 0
[ "$emoji_row" == "**** Recent ****" ] || [ "$emoji_row" == "****************" ] && notify-send -t 1000 "Emoji Picker" "Invalid selection." && exit 1
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# Add selected emoji to recent.
sed -i "/$emoji_row/d" "$recent" && sed -i "2s/^/$emoji_row\n/" "$recent"
# Copy to clipboard
emoji=$(echo "$emoji_row" | sed 's/\s.*//g')
echo "$emoji" | xclip -i -r -selection CLIPBOARD
notify-send -t 5000 "Emoji Picker" "$emoji_row copied to clipboard"
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'')
];
}