mirror of
https://github.com/notwa/rc
synced 2024-11-05 02:39:03 -08:00
Connor Olding
d35c492850
* use /usr/bin/env for all hashbangs * enable hashall for bash * workaround syntax error in -shrc for bash
30 lines
676 B
Bash
Executable file
30 lines
676 B
Bash
Executable file
#!/usr/bin/env zsh
|
|
# crontab usage:
|
|
#* * * * * minutemaid 9 cd repo && git pull # runs every nine minutes
|
|
|
|
local offset=0 opt=
|
|
while getopts 'o:h' opt; do
|
|
case $opt in
|
|
o) offset="$OPTARG";;
|
|
?) local fd=0
|
|
[ $opt = h ] && fd=0 || fd=2
|
|
echo -E "usage: $0 [-o offset] {interval} [{command} [{args...}]]" >&$fd
|
|
[ $opt = h ] && return 0 || return 1;;
|
|
esac
|
|
done
|
|
shift $((OPTIND-1))
|
|
|
|
local interval="${1:?no interval specified}"
|
|
shift
|
|
|
|
local sec="$(date +%s)"
|
|
let min=sec/60+offset
|
|
let mod=min%interval
|
|
if [ $# -gt 0 ]; then
|
|
local cmd="${1}"
|
|
shift
|
|
|
|
[ $mod -eq 0 ] && "$cmd" "$@"
|
|
else
|
|
[ $mod -eq 0 ] && return 0 || return 1
|
|
fi
|