Improve debug mode (kvz#103)

Add file, line number, function name and function line offset
virgilwashere · May 6, 2019 · 7b7d31a · 7b7d31a
1 parent ba0e715
commit 7b7d31a
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diff --git a/example.sh b/example.sh
@@ -75,6 +75,7 @@ __b3bp_err_report() {
 # debug mode
 if [[ "${arg_d:?}" = "1" ]]; then
   set -o xtrace
+  PS4='+(${BASH_SOURCE}:${LINENO}): ${FUNCNAME[0]:+${FUNCNAME[0]}(): }'
   LOG_LEVEL="7"
   # Enable error backtracing
   trap '__b3bp_err_report "${FUNCNAME:-.}" ${LINENO}' ERR

diff --git a/main.sh b/main.sh
@@ -339,6 +339,7 @@ __b3bp_err_report() {
 # debug mode
 if [[ "${arg_d:?}" = "1" ]]; then
   set -o xtrace
+  PS4='+(${BASH_SOURCE}:${LINENO}): ${FUNCNAME[0]:+${FUNCNAME[0]}(): }'
   LOG_LEVEL="7"
   # Enable error backtracing
   trap '__b3bp_err_report "${FUNCNAME:-.}" ${LINENO}' ERR