orchestra: pre-release WIP snapshot (orchestra-06g4m8whgq4p3gqmpeeh0rjrhm-70ced771)

scripts/orchestra_e2e_healthcheck.sh

@@ -1,6 +1,7 @@
 #!/usr/bin/env bash
 
 readonly VERSION=1.0.0
+readonly CHECKS=(script-runs)
 
 # emit <format> <template> [args...]: the single output path.
 # format: text or json print; none suppresses (--quiet). Explicit argument,
@@ -20,8 +21,14 @@ main() {
       emit text 'Healthcheck script for Orchestra E2E tests.\n'
       emit text 'Exits 0 with a success message if all checks pass.\n'
       emit text '  --quiet  Suppress the success message; still exits 0.\n'
+      emit text '  --list-checks  Print the name of each check; exits 0.\n'
       emit text 'Version: %s\n' "$VERSION"
       exit 0
+    elif [ "$arg" = --list-checks ]; then
+      for name in "${CHECKS[@]}"; do
+        emit text '%s\n' "$name"
+      done
+      exit 0
     elif [ "$arg" = --quiet ]; then
       quiet=1
     elif [ "$arg" = --json ]; then
@@ -34,7 +41,7 @@ main() {
   [ -n "$json" ] && format=json
 
   if [ "$format" = json ]; then
-    emit "$format" '{"status":"ok","checks":1}\n'
+    emit "$format" '{"status":"ok","checks":%d}\n' "${#CHECKS[@]}"
     exit 0
   fi