65 lines
1.3 KiB
Bash
Executable File
65 lines
1.3 KiB
Bash
Executable File
#! /usr/bin/env bash
|
|
|
|
function usage {
|
|
cat <<EOF >&2
|
|
usage: $(basename "$0") [-q] [-T] <message>
|
|
|
|
-q: Do not print message to standard output or standard error.
|
|
-T: Do not include timestamp on standard error message.
|
|
|
|
EOF
|
|
exit 1
|
|
}
|
|
|
|
function get_date {
|
|
# Some date versions don't provide nanosecond substitution, yielding various
|
|
# strings instead ("." on Alpine, ".3NZ" on FreeBSD). Check if we got three
|
|
# digits and a "Z", otherwise fake the nanoseconds.
|
|
local res
|
|
res=$(date -u +'%Y-%m-%dT%H:%M:%S.%3NZ')
|
|
|
|
if echo "$res" | grep -q '[0-9][0-9][0-9]Z$'; then
|
|
echo "$res"
|
|
else
|
|
date -u +'%Y-%m-%dT%H:%M:%S.000Z'
|
|
fi
|
|
}
|
|
|
|
### Main.
|
|
|
|
quiet=0
|
|
time=1
|
|
|
|
while getopts ":qT" opt; do
|
|
case $opt in
|
|
q)
|
|
quiet=1
|
|
shift
|
|
;;
|
|
T)
|
|
time=0
|
|
shift
|
|
;;
|
|
*)
|
|
usage
|
|
;;
|
|
esac
|
|
done
|
|
|
|
test $# != 0 || usage
|
|
|
|
msg="[btest] -- $*"
|
|
|
|
if [ "${quiet}" -eq 0 ]; then
|
|
echo "${msg}"
|
|
if [ "${time}" -eq 0 ]; then
|
|
echo "${msg}" >&2
|
|
else
|
|
echo "${msg} -- $(get_date) " >&2
|
|
fi
|
|
fi
|
|
|
|
TIME=$(python3 -c 'import time; print(int(time.time() * 1e9))')
|
|
file=$(mktemp ".progress.${TIME}.XXXXXX") || exit 1
|
|
echo "$@" >>"${file}"
|