}
-errcatch() {
- set -E; shopt -s extdebug
- _err-trap() {
- err=$?
- exec >&2
- set +x
- echo "${BASH_SOURCE[1]}:${BASH_LINENO[0]}:in \`$BASH_COMMAND' returned $err"
- bash-trace 2
- echo "$0: exiting with code $err"
- exit $err
- }
- trap _err-trap ERR
- set -o pipefail
-}
-bash-trace() {
- local -i argc_index=0 frame i start=${1:-1} max_indent=8 indent
+err-bash-trace() {
+ local -i argc_index=0 frame i start=${1:-0} max_indent=8 indent
local source
local extdebug=false
if [[ $(shopt -p extdebug) == *-s* ]]; then
extdebug=true
fi
-
for ((frame=0; frame < ${#FUNCNAME[@]}-1; frame++)); do
argc=${BASH_ARGC[frame]}
argc_index+=$argc
if (( ${#BASH_SOURCE[@]} > 1 )); then
source="${BASH_SOURCE[frame+1]}:${BASH_LINENO[frame]}:"
fi
- indent=$((frame-start+1))
+ indent=$((frame-start + 1))
indent=$((indent < max_indent ? indent : max_indent))
printf "%${indent}s↳%sin \`%s" '' "$source" "${FUNCNAME[frame]}"
if $extdebug; then
fi
echo \'
done
+ return 0
}
-errcatch
+err-catch() {
+ set -E; shopt -s extdebug
+ _err-trap() {
+ err=$?
+ exec >&2
+ set +x
+ echo "${BASH_SOURCE[1]}:${BASH_LINENO[0]}: \`$BASH_COMMAND' returned $err"
+ err-bash-trace 2
+ set -e # err trap does not work within an error trap
+ "${_errcatch_cleanup[@]:-:}" # note :-: is to be compatible with set -u
+ echo "$0: exiting with code $err"
+ exit $err
+ }
+ trap _err-trap ERR
+ set -o pipefail
+}
+err-catch
tu() {
while read -r line; do
stale_dir=/nocow/btrfs-stale
rm -f $stale_dir/$d
- if [[ $vol == a ]]; then
- # useful to keep this at the latest version
- /a/exe/install-my-scripts
- fi
done
### disabled