shmoji

#!/bin/sh
#
# shell-based emoji picker
#
# deps by command:
# - shmoji download: curl
# - shmoji fzf: fzf
# - shmoji bemenu: bemenu & wtype
# - shmoji dmenu: dmenu-wl
# - shmoji rofi: rofi & xdotool
# - shmoji wofi: wofi & wl-copy
# - shmoji tofi: tofi & wl-copy

set -e

cmd="$1"
emojidir="$HOME/.cache/shmoji"
emojifile="$emojidir/emojis.txt"

die() {
    printf "%s\n" "$1"
    exit 1
}

depends() {
    for dep in "$@"; do
        command -v "$dep" > /dev/null || die "$dep not found"
    done
}

emojicheck() {
    [ -f "$emojifile" ] || die "emojis not found. try 'shmoji download'"
}

emojiprint() {
    printf "%s" "$1" | cut -d " " -f 1 | tr -d '\n'
}

case "$cmd" in
    download)
        depends curl
        mkdir -p "$emojidir"
        # $ wc -l /var/www/trash.j3s.sh/emojis.txt
        # 3570 /var/www/trash.j3s.sh/emojis.txt
        curl 'https://trash.j3s.sh/emojis.txt' >"$emojifile"
        ;;
    bemenu)
        emojicheck
        depends bemenu wtype
        emoji=$(cat "$emojifile" | bemenu -c -W 0.2 -l 20)
        emojiprint "$emoji" | wtype -
        ;;
    dmenu)
        emojicheck
        depends dmenu-wl
        emoji=$(cat "$emojifile" | dmenu-wl)
        emojiprint "$emoji"
        ;;
    rofi)
        emojicheck
        depends rofi xdotool
        win=$(xdotool getactivewindow)
        emoji=$(cat "$emojifile" | rofi -dmenu | cut -d " " -f 1 | tr -d '\n')
        [ "$emoji" ] && xdotool windowactivate --sync $win type --clearmodifiers $emoji
        ;;
    wmenu)
        emojicheck
        depends wmenu wl-copy
        emoji=$(cat "$emojifile" | wmenu)
        emojiprint "$emoji" | wl-copy
        ;;
    wofi)
      emojicheck
      depends wofi wl-copy
      emoji=$(cat "$emojifile" | wofi -dS dmenu | cut -d " " -f 1 | tr -d '\n')
      [ "$emoji" ] && wl-copy $emoji
      ;;
    tofi)
      emojicheck
      depends tofi wl-copy
      emoji=$(cat "$emojifile" | tofi --prompt-text "Emoji: " | cut -d " " -f 1 | tr -d '\n')
      [ "$emoji" ] && wl-copy $emoji
      ;;
    fzf)
        emojicheck
        depends fzf
        emoji=$(cat "$emojifile" | fzf)
        emojiprint "$emoji"
        ;;
    *)
        printf "%s\n" "usage: shmoji [download | bemenu | dmenu | rofi | wofi | tofi | fzf]"
        ;;
esac

exit 0