Add ynh_exec_stderr_on_error that only prints stderr when command fails

This commit is contained in:
Félix Piédallu 2023-10-03 15:48:49 +02:00
parent 463296e88c
commit 6385b402f7

View file

@ -186,6 +186,26 @@ ynh_exec_fully_quiet() {
fi
}
# Execute a command and redirect stderr in /dev/null. Print stderr on error.
#
# usage: ynh_exec_stderr_on_error your command and args
# | arg: command - command to execute
#
# Note that you should NOT quote the command but only prefix it with ynh_exec_stderr_on_error
#
# Requires YunoHost version 11.2 or higher.
ynh_exec_stderr_on_error() {
logfile="$(mktemp)"
rc=0
# Note that "$@" is used and not $@, c.f. https://unix.stackexchange.com/a/129077
"$@" 2> "$logfile" || rc="$?"
if (( rc != 0 )); then
ynh_exec_warn cat "$logfile"
ynh_secure_remove "$logfile"
return "$rc"
fi
}
# Remove any logs for all the following commands.
#
# usage: ynh_print_OFF
@ -248,7 +268,7 @@ ynh_script_progression() {
# Re-disable xtrace, ynh_handle_getopts_args set it back
set +o xtrace # set +x
weight=${weight:-1}
# Always activate time when running inside CI tests
if [ ${PACKAGE_CHECK_EXEC:-0} -eq 1 ]; then
time=${time:-1}