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emoji: add fzf mode

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This commit is contained in:
Adrien Abraham 2022-08-31 11:52:08 +02:00
parent b34e1121c1
commit cc6b56e7a7
1 changed files with 33 additions and 17 deletions
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50
emoji.sh
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@ -19,6 +19,7 @@ usage() {
echo " -l LIMIT limit number of output lines"
echo " -u unique result (equals -n and -l 1), no new line"
echo " -c show code point"
echo " -z use fzf mode"
echo " -d download UCD zip to create list file (requires curl)"
}
@ -39,7 +40,8 @@ HIDE_NAME=
LIMIT=
NO_NEW_LINE=
SHOW_CP=
while getopts "hdnl:uc" OPTION; do
FZF_MODE=
while getopts "hdnl:ucz" OPTION; do
case $OPTION in
h) usage; exit 0 ;;
d) download_ucdxml; exit $? ;;
@ -47,6 +49,7 @@ while getopts "hdnl:uc" OPTION; do
l) LIMIT=$OPTARG ;;
u) HIDE_NAME=true; LIMIT=1; NO_NEW_LINE=true ;;
c) SHOW_CP=true ;;
z) FZF_MODE=true ;;
*) usage; exit 1 ;;
esac
done
@ -58,20 +61,33 @@ if [ ! -f "$LIST" ]; then
exit 1
fi
line_id=0
zcat "$LIST" | "$GREP" -i "$FILTER" | while read -r line; do
[ -n "$LIMIT" ] && (( line_id >= LIMIT )) && break
readarray -d ";" -t elements <<< "$line"
codepoint="${elements[0]}"
result="$(echo -e "\\U$codepoint")"
if [ "$HIDE_NAME" != true ]; then
name="${elements[1]}"
result="$result $(echo "$name" | tr '[:upper:]' '[:lower:]')"
find_emojis() {
line_id=0
zcat "$LIST" | "$GREP" -i "$FILTER" | while read -r line; do
[ -n "$LIMIT" ] && (( line_id >= LIMIT )) && break
readarray -d ";" -t elements <<< "$line"
codepoint="${elements[0]}"
result="$(echo -e "\\U$codepoint")"
if [ "$HIDE_NAME" != true ]; then
name="${elements[1]}"
result="$result $(echo "$name" | tr '[:upper:]' '[:lower:]')"
fi
if [ "$SHOW_CP" = true ]; then
result="$result (U+$codepoint)"
fi
[ "$NO_NEW_LINE" = true ] && echo_opt="-n" || echo_opt=""
echo "$echo_opt" "$result"
line_id=$(( line_id + 1 ))
done
}
if [ "$FZF_MODE" = true ]; then
result="$(find_emojis | fzf)"
echo "$result"
if command -v xclip > /dev/null; then
echo -n "$(awk '{print $1}' <<< "$result")" | xclip
echo "(copied to X clipboard)"
fi
if [ "$SHOW_CP" = true ]; then
result="$result (U+$codepoint)"
fi
[ "$NO_NEW_LINE" = true ] && echo_opt="-n" || echo_opt=""
echo "$echo_opt" "$result"
line_id=$(( line_id + 1 ))
done
else
find_emojis
fi