#!/bin/bash

# Return responses to message id query
#
# $ nm-ack id:msgid@domain
# id:response1@domain1 id:response2@domain2 ...
#
# Author: Suvayu Ali

# debug
# set -o xtrace

declare query="$1" thread=$(notmuch search --output=threads -- "$1")
declare -a msgs=$(notmuch search --output=messages -- "$thread") responses

function strip_mid() {
    sed -e 's/[<> ]//g'
}

for m in ${msgs[@]}; do
    [[ $query == $m ]] && continue
    r=id:$(notmuch show --format=raw -- $m | formail -x In-Reply-To: | strip_mid)
    [[ $query == $r ]] && responses+=($m)
done

echo ${responses[@]}