49 lines
1.2 KiB
Bash
Executable File
49 lines
1.2 KiB
Bash
Executable File
#!/usr/bin/env bash
|
|
|
|
exec {sock}<>/dev/tcp/irc.libera.chat/6667
|
|
|
|
while IFS= read -ru "$sock" line; do
|
|
line=${line%$'\r'}
|
|
declare -A msg=( [words]=no [original]="$line" )
|
|
|
|
if [[ ${line:0:1} = : ]]; then
|
|
prefix=${line%% *} line=${line#"$prefix"} line=${line# } prefix=${prefix#:}
|
|
msg[host]=${prefix#*@} prefix=${prefix%"${msg[host]}"} prefix=${prefix%@}
|
|
msg[from]=${msg[host]}
|
|
|
|
if [[ $prefix ]]; then
|
|
msg[ident]=${prefix#*!}
|
|
msg[from]=${msg[ident]}
|
|
|
|
if [[ ${msg[ident]} != "$prefix" ]]; then
|
|
msg[nick]=${prefix%!*}
|
|
msg[from]=${msg[nick]}
|
|
fi
|
|
fi
|
|
fi
|
|
|
|
msg[cmd]=${line%% *} msg[cmd]=${msg[cmd]^^}
|
|
line=${line#"${msg[cmd]}"} line=${line# }
|
|
msg_args=( )
|
|
|
|
while [[ $line ]]; do
|
|
if [[ ${line:0:1} = : ]]; then
|
|
msg_args+=( "${line:1}" ) msg[words]=yes line=
|
|
read -ra msg_words <<< "${msg_args[-1]}"
|
|
else
|
|
arg=${line%% *} msg_args+=( "$arg" )
|
|
line=${line#"$arg"} line=${line# }
|
|
fi
|
|
done
|
|
|
|
if [[ ${msg[cmd]} = @(PRIVMSG|NOTICE) ]]; then
|
|
if [[ ${msg_args[0]:0:1} = \# ]]; then
|
|
msg[to]=${msg_args[0]}
|
|
else
|
|
msg[to]=${msg[from]}
|
|
fi
|
|
fi
|
|
|
|
printf '%s\n' "${msg[original]}"
|
|
done
|