added support for GNU version of `date`

This commit is contained in:
Nikhil Gupta 2014-10-12 08:30:08 +05:30
parent 96e4e5dd03
commit 71ee0d7b2b
1 changed files with 16 additions and 12 deletions

View File

@ -8,21 +8,25 @@
# -----------------------------------------------------------------------------
function emoji-clock() {
hour=$(date -v '+15M' '+%I')
minutes=$(date -v '+15M' '+%M')
# Add 15 minutes to the current time and save the value as $minutes.
(( minutes = $(date '+%M') + 15 ))
(( hour = $(date '+%I') + minutes / 60 ))
# make sure minutes and hours don't exceed 60 nor 12 respectively
(( minutes %= 60 )); (( hour %= 12 ))
case $hour in
01) clock="🕐"; [ $minutes -ge 30 ] && clock="🕜";;
02) clock="🕑"; [ $minutes -ge 30 ] && clock="🕝";;
03) clock="🕒"; [ $minutes -ge 30 ] && clock="🕞";;
04) clock="🕓"; [ $minutes -ge 30 ] && clock="🕟";;
05) clock="🕔"; [ $minutes -ge 30 ] && clock="🕠";;
06) clock="🕕"; [ $minutes -ge 30 ] && clock="🕡";;
07) clock="🕖"; [ $minutes -ge 30 ] && clock="🕢";;
08) clock="🕗"; [ $minutes -ge 30 ] && clock="🕣";;
09) clock="🕘"; [ $minutes -ge 30 ] && clock="🕤";;
0) clock="🕛"; [ $minutes -ge 30 ] && clock="🕧";;
1) clock="🕐"; [ $minutes -ge 30 ] && clock="🕜";;
2) clock="🕑"; [ $minutes -ge 30 ] && clock="🕝";;
3) clock="🕒"; [ $minutes -ge 30 ] && clock="🕞";;
4) clock="🕓"; [ $minutes -ge 30 ] && clock="🕟";;
5) clock="🕔"; [ $minutes -ge 30 ] && clock="🕠";;
6) clock="🕕"; [ $minutes -ge 30 ] && clock="🕡";;
7) clock="🕖"; [ $minutes -ge 30 ] && clock="🕢";;
8) clock="🕗"; [ $minutes -ge 30 ] && clock="🕣";;
9) clock="🕘"; [ $minutes -ge 30 ] && clock="🕤";;
10) clock="🕙"; [ $minutes -ge 30 ] && clock="🕥";;
11) clock="🕚"; [ $minutes -ge 30 ] && clock="🕦";;
12) clock="🕛"; [ $minutes -ge 30 ] && clock="🕧";;
*) clock="⌛";;
esac
echo $clock