blob: c21dc87760ac47448cf59a3204a692567719e3de (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
|
#! /bin/sh
set -euf
# require flock from util-linux (pkgs.utillinux)
if test "${FLOCK-}" != "$state_file"; then
exec env FLOCK="$state_file" flock "$state_file" "$0" "$@"
fi
# TODO tell now, if already joined
jq -r <"$state_file" \
--arg to "$_from" \
--arg msgtarget "$_msgtarget" \
'
select(.to == $to and .msgtarget == $msgtarget) |
"\(.to): \(.text) \u00032-- \(.from)\u00032 \(.date)"
'
jq -c <"$state_file" >"$state_file.tmp" \
--arg to "$_from" \
--arg msgtarget "$_msgtarget" \
'
select((.to == $to and .msgtarget == $msgtarget) | not)
'
mv "$state_file.tmp" "$state_file"
|
