orchestra: pre-release WIP snapshot (orchestra-06g4xafh1mbpc35vsjn7v3ns14-5ec6e9dc)

scripts/orchestra_e2e_healthcheck.sh

@@ -85,7 +85,7 @@ usage() {
   emit "$1" '  --quiet  Suppress the success message; still exits 0.\n'
   emit "$1" '  --json   Print a single-line JSON result; still exits 0.\n'
   emit "$1" '  --help   Print this usage text and exit 0.\n'
-  emit "$1" '  --summary  Print one line per check before the success message.\n'
+  emit "$1" '  --summary  Print a check count header and one line per check, before the success message.\n'
   emit "$1" '  --timing Print elapsed milliseconds for the run.\n'
   emit "$1" '  --strict Reject an unrecognised flag: exits 2.\n'
   emit "$1" '  --list-checks  Print the name of each check; exits 0.\n'
@@ -136,6 +136,14 @@ main() {
     exit 2
   fi
 
+  local format=text
+  [ -n "$quiet" ] && format=none
+  [ -n "$json" ] && format=json
+
+  if [ -n "$summary" ] && [ "$format" != json ]; then
+    emit "$format" 'running %s checks\n' "$(check_count)"
+  fi
+
   local name
   for name in $CHECKS; do
     if "check_$name"; then
@@ -145,10 +153,6 @@ main() {
     fi
   done
 
-  local format=text
-  [ -n "$quiet" ] && format=none
-  [ -n "$json" ] && format=json
-
   if [ "$FAILED" -gt 0 ]; then
     local entry
     for entry in $RESULTS; do