test poc false

poc

@@ -114,8 +114,10 @@ function tty_ansi {
 
 function print_miaou_error {
   local source="$1" line="$2" code="$3" type="$4" payload="${5:-}"
-  >&2 echo -n "${source}: line ${line}: miaou_error: ${type} ${code}"
-  [[ -n "$payload" ]] && >&2 echo " payload: ${payload}" || >&2 echo
+  local message
+  message="${source}: line ${line}: miaou_error: ${type} ${code}"
+  [[ -n "$payload" ]] && message+=" payload: ${payload}"
+  [[ -v tmp_error ]] && miaou_debug "tmp_error=${#tmp_error[@]}" && tmp_error+=("$message") || >&2 echo "$message"
 }
 
 function on_error {
@@ -194,7 +196,7 @@ function on_pipe {
 }
 
 function dump_stderr {
-  miaou_debug '<stderr>'
+  miaou_debug "<stderr count=${#tmp_error[@]}>"
   tty_ansi FG_LIGHTBLUE
   for i in "${tmp_error[@]}"; do echo "$i"; done
   tty_ansi RESET
@@ -273,10 +275,10 @@ function on_exit {
   else
     if [[ $code -gt 0 && ${#tmp_error[@]} -gt 0 ]]; then
       last_error="${tmp_error[-1]}"
-      miaou_debug "<on_exit_tmp_error last={$last_error}>"
-      if [[ $code -eq 1 ]]; then
+      miaou_debug "<investigate_tmp_error last={$last_error}>"
+
       regex='^(.*): line ([0-9]+): (.*): unbound variable$'
-        if [[ "$last_error" =~ $regex ]]; then
+      if [[ $code -eq 1 ]] && [[ "$last_error" =~ $regex ]]; then
         local source line payload
 
         source="${BASH_REMATCH[1]}"
@@ -295,10 +297,12 @@ function on_exit {
         failure_code=$code
         failure_type='UNBOUND_VARIABLE'
         failure_payload=$payload
-          miaou_debug "<unbound_variable source=${source} line=${line} payload={${failure_payload}}>"
-        fi
+
+        print_miaou_error "${BASH_SOURCE[1]}" "${BASH_LINENO[0]}" "${failure_code}" "${failure_type}" "${failure_payload}"
+        unset 'tmp_error[-2]' # replace previous last_error
+        miaou_debug "<unbound_variable source=${source} line=${line} payload={${failure_payload}}/>"
       fi
-      miaou_debug "</on_exit_tmp_error>"
+      miaou_debug "</investigate_tmp_error>"
     fi
   fi