working bash-strict

bin/bash-strict

@@ -1,29 +1,42 @@
 #!/usr/bin/env -S -- bash
 
+# CONSTANTS
+
+TMP_ERROR=$(mktemp -t "$(basename $0).XXXXXXXX" --tmpdir=/run/user/$(id -u))
+
+# FUNCTIONS
+
 function on_exit {
     code=${1:-0}
-    echo ON_EXIT2 $code
-    [[ -s /tmp/error ]] && cat /tmp/error
+
+  stack_lines=("${BASH_LINENO[@]}")
+  stack_functions=("${FUNCNAME[@]}")
+  stack_sources=("${BASH_SOURCE[@]}")
+
+    tmp_error=${2:-/dev/null}
+    echo "ERROR #${code} due to:"
+    [[ -s $tmp_error ]] && cat $tmp_error && rm $tmp_error
+
+    echo "${stack_lines[@]}"
+    echo "${stack_functions[@]}"
+    echo "${stack_sources[@]}"
+
     trap - ERR TERM INT EXIT
     builtin exit $code
 }
 
-echo BASH_STRICT $@
-echo ---------- 
+# MAIN
 
 command=$1
 shift
 args=("$@")
 args2=()
-for i in "${args[@]}"; do
-  echo ARG: $i
-  args2+=("${i@Q}")
-done
-echo "----$command ${args2[@]}------"
+for i in "${args[@]}"; do args2+=("${i@Q}"); done
+# echo "----$command ${args2[@]}------"
 
 set -TEue -o pipefail
 export -f on_exit
-echo PROCESS START
-bash -c "set -TEue -o pipefail; trap 'on_exit \$?' ERR TERM INT EXIT; source $command ${args2[*]}" 3>&1 1>&2 2>&3 | tee /tmp/error
-echo PROCESS END succesfully
+# echo PROCESS START
+bash -c "set -TEue -o pipefail; trap 'on_exit \$? $TMP_ERROR' ERR TERM INT EXIT; source $command ${args2[*]}" 3>&1 1>&2 2>&3 | tee $TMP_ERROR
+# echo PROCESS END succesfully
 

test5.sh

@@ -1,15 +1,19 @@
-#!/usr/bin/env -S -- bash-strict
+#!/usr/bin/bash-strict
+##!/usr/bin/env -S -- bash-strict
 
-# source lib/halt.bash
+function f2 {
 
-# _BACKTRACE=${_BACKTRACE:-false}
-# echo TEST5_BACKTRACE=$_BACKTRACE
+  unknown_command
+  echo $nope
+}
 
-echo START TEST5 $@
+function f1 {
+  f2
+}
+
+echo START TEST5
 for i in "$@"; do
   echo ARG: $i
 done
-# blabla
-unknown_command
-# echo $nope
+f1
 echo END TEST5