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source: better exit_source handling

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Kay Marquardt (Gnadelwartz) 2021-02-01 10:00:08 +01:00
parent e86c8dc116
commit c4d100e0ad
1 changed files with 20 additions and 16 deletions
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36
bashbot.sh
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@ -30,16 +30,9 @@ BOTCOMMANDS="-h help init start stop status suspendback resumeback killb
# 8 - curl/wget missing # 8 - curl/wget missing
# 10 - not bash! # 10 - not bash!
# #
#### $$VERSION$$ v1.40-dev-25-gc1aec92 #### $$VERSION$$ v1.40-dev-26-ge86c8dc
################################################################## ##################################################################
# emmbeded system may claim bash but it is not
# check for bash like ARRAY handlung
if ! (unset a; set -A a a; eval "a=(a b)"; eval '[ -n "${a[1]}" ]'; ) > /dev/null 2>&1; then
printf "Error: Current shell does not support ARRAY's, may be busybox ash shell. pls install a real bash!\n"
exit 10
fi
# are we running in a terminal? # are we running in a terminal?
NN="\n" NN="\n"
if [ -t 1 ] && [ -n "${TERM}" ]; then if [ -t 1 ] && [ -n "${TERM}" ]; then
@ -180,10 +173,21 @@ RUNDIR="$(dirname "$0")"
MODULEDIR="${SCRIPTDIR}/modules" MODULEDIR="${SCRIPTDIR}/modules"
# adjust stuff for source # adjust stuff for source, use return from source without source
alias exit_source='exit' alias exit_source='exit'
[[ "${SCRIPT}" != "${REALME}" || "$1" == "source" ]] && SOURCE="yes" && alias exit_source='printf "Exit from source...\n";return' if [[ "${SCRIPT}" != "${REALME}" || "$1" == "source" ]]; then
SOURCE="yes"
[ -z "$1" ] && alias exit_source='printf "Exit from source ...\n";return'
fi
# emmbeded system may claim bash but it is not
# check for bash like ARRAY handlung
if ! (unset a; set -A a a; eval "a=(a b)"; eval '[ -n "${a[1]}" ]'; ) > /dev/null 2>&1; then
printf "Error: Current shell does not support ARRAY's, may be busybox ash shell. pls install a real bash!\n"
exit_source 10
fi
# adjust path variables
if [ -n "${BASHBOT_HOME}" ]; then if [ -n "${BASHBOT_HOME}" ]; then
SCRIPTDIR="${BASHBOT_HOME}" SCRIPTDIR="${BASHBOT_HOME}"
else else
@ -193,7 +197,7 @@ fi
[ -z "${BASHBOT_VAR}" ] && BASHBOT_VAR="${BASHBOT_HOME}" [ -z "${BASHBOT_VAR}" ] && BASHBOT_VAR="${BASHBOT_HOME}"
ADDONDIR="${BASHBOT_ETC:-.}/addons" ADDONDIR="${BASHBOT_ETC:-.}/addons"
RUNUSER="${USER}" # USER is overwritten by bashbot array :-(, save original RUNUSER="${USER}" # save original USER
# provide help # provide help
case "$1" in case "$1" in
@ -216,7 +220,7 @@ esac
# OK, ENVIRONMENT is set up, let's do some additional tests # OK, ENVIRONMENT is set up, let's do some additional tests
if [[ -z "${SOURCE}" && -z "${BASHBOT_HOME}" ]] && ! cd "${RUNDIR}" ; then if [[ -z "${SOURCE}" && -z "${BASHBOT_HOME}" ]] && ! cd "${RUNDIR}" ; then
printf "${RED}ERROR: Can't change to ${RUNDIR} ...${NN}" printf "${RED}ERROR: Can't change to ${RUNDIR} ...${NN}"
exit 1 exit_source 1
fi fi
RUNDIR="." RUNDIR="."
[ ! -w "." ] && printf "${ORANGE}WARNING: ${RUNDIR} is not writeable!${NN}" [ ! -w "." ] && printf "${ORANGE}WARNING: ${RUNDIR} is not writeable!${NN}"
@ -275,7 +279,7 @@ if [ -z "${BOTTOKEN}" ]; then
# check data dir file # check data dir file
if [ ! -w "${DATADIR}" ]; then if [ ! -w "${DATADIR}" ]; then
printf "${RED}ERROR: ${DATADIR} does not exist or is not writeable!.${NN}" printf "${RED}ERROR: ${DATADIR} does not exist or is not writeable!.${NN}"
exit 2 exit_source 2
fi fi
# setup count file # setup count file
if [ ! -f "${COUNTFILE}.jssh" ]; then if [ ! -f "${COUNTFILE}.jssh" ]; then
@ -283,7 +287,7 @@ if [ -z "${BOTTOKEN}" ]; then
elif [ ! -w "${COUNTFILE}.jssh" ]; then elif [ ! -w "${COUNTFILE}.jssh" ]; then
printf "${RED}ERROR: Can't write to ${COUNTFILE}!.${NN}" printf "${RED}ERROR: Can't write to ${COUNTFILE}!.${NN}"
ls -l "${COUNTFILE}.jssh" ls -l "${COUNTFILE}.jssh"
exit 2 exit_source 2
fi fi
# setup blocked file # setup blocked file
if [ ! -f "${BLOCKEDFILE}.jssh" ]; then if [ ! -f "${BLOCKEDFILE}.jssh" ]; then
@ -312,7 +316,7 @@ if [ -z "${BOTTOKEN}" ]; then
BOTTOKEN="$(getConfigKey "bottoken")" BOTTOKEN="$(getConfigKey "bottoken")"
else else
printf "\n${RED}Error: Can't recover from missing bot token! Remove ${BOTCONFIG}.jssh and run${NC} bashbot.sh init\n" printf "\n${RED}Error: Can't recover from missing bot token! Remove ${BOTCONFIG}.jssh and run${NC} bashbot.sh init\n"
exit 7 exit_source 7
fi fi
fi fi
fi fi
@ -683,7 +687,7 @@ event_send() {
# fallback version, full version is in bin/bashbot_init.in.sh # fallback version, full version is in bin/bashbot_init.in.sh
# initialize bot environment, user and permissions # initialize bot environment, user and permissions
bot_init() { bot_init() {
[ -n "${BASHBOT_HOME}" ] && cd "${BASHBOT_HOME}" || exit 1 cd "${BASHBOT_HOME}" || printf "Can't change to BASHBOT_HOME" && exit_source 1
# load addons on startup # load addons on startup
printf "Initialize addons ...\n" printf "Initialize addons ...\n"
for addons in "${ADDONDIR:-.}"/*.sh ; do for addons in "${ADDONDIR:-.}"/*.sh ; do