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Add specific system callbacks to future proof priority order

This commit is contained in:
Nick Chambers 2021-07-05 19:16:09 -05:00 committed by Nick Chambers
parent d02f5d27ca
commit 85694429ee
1 changed files with 27 additions and 8 deletions
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35
rowbot
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@ -155,13 +155,17 @@ get_option trigger \`
get_option dev yes
###
# bootup sequence
# bootup/shutdown sequence
###
on_first_001_bootup() {
on_sys_first_001_bootup() {
log_info "rowbot's pid is %d" "$$"
}
on_sys_exit_999_bootup() {
log_info "There’s a lot of beauty in ordinary things. Isn’t that kind of the point?"
}
###
# logger
###
@ -200,7 +204,7 @@ log_has_level() {
return 1
}
on_init_001_log() {
on_sys_init_001_log() {
declare -gA log_levels=( [debug]=1 [info]=2 [warn]=3 [error]=4 )
get_option log-level info
@ -223,8 +227,9 @@ on_init_001_log() {
fi
}
on_exit_zzz_log() {
on_sys_exit_999_log() {
if [[ -v log_fd ]] && (( log_fd != 1 )); then
log_debug "shutting logger down"
exec {log_fd}>&-
fi
}
@ -249,7 +254,7 @@ net_send() {
log_debug "sending line: %s" "$fmt"
}
on_init_002_net() {
on_sys_init_002_net() {
get_option server irc.libera.chat
get_option tls no
@ -261,8 +266,8 @@ on_init_002_net() {
fi
}
on_first_002_net() {
local irc_sock conn_args
on_sys_first_002_net() {
local conn_args
if [[ ${config[tls]} = no ]]; then
log_info "rowbot is connecting to irc://%s:%s" "${config[server]}" "${config[port]}"
@ -297,13 +302,23 @@ on_first_002_net() {
fi
}
on_sys_exit_998_net() {
if [[ ${config[tls]} = no ]]; then
log_info "rowbot is closing the connection to irc://%s:%s" "${config[server]}" "${config[port]}"
exec {irc_sock}>&-
else
log_info "rowbot is closing the connection to ircs://%s:%s" "${config[server]}" "${config[port]}"
rm -rf -- "$sock_dir"
fi
}
###
# cleanup
###
cleanup() {
log_info "There’s a lot of beauty in ordinary things. Isn’t that kind of the point?"
run_callbacks on_exit_
run_callbacks on_sys_exit_
}
trap cleanup EXIT
@ -314,6 +329,7 @@ trap cleanup EXIT
reload_config() {
local setting setting_name
run_callbacks on_sys_before_
run_callbacks on_before_
for setting in "${!config[@]}"; do
@ -335,10 +351,13 @@ trap reload_hup HUP
# initialization sequence
###
run_callbacks on_sys_init_
run_callbacks on_init_
if is_reloaded; then
run_callbacks on_sys_after_
run_callbacks on_after_
else
run_callbacks on_sys_first_
run_callbacks on_first_
fi