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87 lines
2.1 KiB
Bash
Executable File
87 lines
2.1 KiB
Bash
Executable File
#!/usr/bin/env bash
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#
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# Use rofi to pick emoji because that's what this
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# century is about apparently...
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#
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# Requirements:
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# rofi, xsel, xdotool, curl, xmllint
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#
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# Usage:
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# 1. Download all emoji
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# $ rofi-emoji --download
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#
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# 2. Run it!
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# $ rofi-emoji
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#
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# Notes:
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# * You'll need a emoji font like "Noto Emoji" or "EmojiOne".
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# * Confirming an item will automatically paste it WITHOUT
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# writing it to your clipboard.
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# * Ctrl+C will copy it to your clipboard WITHOUT pasting it.
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#
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# Where to save the emojis file.
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EMOJI_FILE="$HOME/.cache/emojis.txt"
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# Urls of emoji to download.
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# You can remove what you don't need.
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URLS=(
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'https://emojipedia.org/people/'
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'https://emojipedia.org/nature/'
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'https://emojipedia.org/food-drink/'
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'https://emojipedia.org/activity/'
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'https://emojipedia.org/travel-places/'
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'https://emojipedia.org/objects/'
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'https://emojipedia.org/symbols/'
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'https://emojipedia.org/flags/'
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)
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function download() {
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echo "" > "$EMOJI_FILE"
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for url in "${URLS[@]}"; do
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echo "Downloading: $url"
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# Download the list of emoji and remove all the junk around it
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emojis=$(curl -s "$url" | \
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xmllint --html \
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--xpath '//ul[@class="emoji-list"]' - 2>/dev/null)
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# Get rid of starting/closing ul tags
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emojis=$(echo "$emojis" | head -n -1 | tail -n +1)
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# Extract the emoji and its description
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emojis=$(echo "$emojis" | \
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sed -rn 's/.*<span class="emoji">(.*)<\/span> (.*)<\/a><\/li>/\1 \2/p')
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echo "$emojis" >> "$EMOJI_FILE"
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done
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}
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function display() {
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emoji=$(cat "$EMOJI_FILE" | grep -v '#' | grep -v '^[[:space:]]*$')
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line=$(echo "$emoji" | rofi -dmenu -i -p emoji -kb-custom-1 Ctrl+c $@)
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exit_code=$?
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line=($line)
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if [ $exit_code == 0 ]; then
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xdotool type --clearmodifiers "${line[0]}"
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elif [ $exit_code == 10 ]; then
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echo -n "${line[0]}" | xsel -i -b
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fi
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}
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if [[ "$1" =~ -D|--download ]]; then
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download
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exit 0
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elif [[ "$1" =~ -h|--help ]]; then
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echo "usage: $0 [-D|--download]"
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exit 0
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fi
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display
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