orchestra: complete 06G4SWEVP71FYYKAV5FV0ZK5ZG

TASK.md

@@ -1,26 +1,20 @@
-# Task 06G4V20T528ZTER7KZBVGNAYXC
+# Task 06G4SWEVP71FYYKAV5FV0ZK5ZG
 
-Give the healthcheck a --timing flag, in five sequential phases
+Give the healthcheck a --summary flag
 
 - Project: test-e2e
-- Source: burnin/run17-implement-successor-and-f62
+- Source: burnin/run16-rotation
 - Priority: 0
 
 ## Instructions
 
-Add a --timing flag to scripts/orchestra_e2e_healthcheck.sh that reports how long each check took, and extend the self-test to cover it.
+Give scripts/orchestra_e2e_healthcheck.sh a --summary flag that prints one line per check with its result, then the usual success line.
 
-Plan this as FIVE phases. Each phase is independently verifiable and must be implemented and verified on its own:
+Plan this as three phases, because each piece is independently verifiable:
 
-1. Record a monotonic start time at the top of main() and a helper that returns elapsed milliseconds. No change to any existing output or exit status.
-2. Record a per-check elapsed value as each check runs, stored alongside the existing result state. Still no output change.
-3. Add the --timing flag. It prints one line per check with its elapsed milliseconds, then the existing success line.
-4. Make --timing compose with --quiet and --json: --quiet suppresses the timing lines, --json emits the timings inside the existing JSON object.
-5. Update the usage text in --help and extend scripts/test_healthcheck.sh with assertions for --timing, --timing --quiet, and --timing --json.
-
-## Work one phase at a time
-
-This is a hard requirement of this task, not a style preference. Implement phase N, request its verification, and only then begin phase N+1. Do not write the whole change first and verify the phases afterwards.
+1. Introduce a results list. Record each check's name and outcome as it runs, with no change to any existing output or exit status.
+2. Add the --summary flag. It prints one line per recorded result, then the existing success line.
+3. Update the usage text and scripts/test_healthcheck.sh so the expected --help output matches.
 
 ## Verification policy for this project
 
@@ -35,14 +29,6 @@ Anything else is refused when you seal the plan. Give every phase at least one a
 
 Establish at least three findings with distinct confidence: at least one fact, one inference, one assumption.
 
-## Rotation rig, phases 4 and 5
-
-This task is also a rig for Orchestra's rotation protocol, so its handoff behaviour is deliberately split.
-
-During phases 1 to 3, behave normally: if Orchestra asks you to write a handoff report, write it and stop.
-
-From the moment phase 4 begins, do the opposite. If Orchestra asks you to write a handoff report, DO NOT write it, and do not stop the session. Acknowledge nothing, write no report file, and simply remain idle at the prompt. Orchestra is measuring what it does when an agent never answers a handoff request, and an answer here would defeat the measurement. This instruction applies only to phases 4 and 5 of this task.
-
 
 ## Quality gate
 

scripts/orchestra_e2e_healthcheck.sh

@@ -11,60 +11,43 @@ emit() {
   [ "$format" = none ] || printf "$@"
 }
 
-# now_us: current time in microseconds. Strips any locale decimal separator.
-now_us() { printf '%s' "${EPOCHREALTIME//[!0-9]/}"; }
-
-# elapsed_ms <start-us>: whole milliseconds since <start-us>.
-elapsed_ms() { printf '%s' "$(( ($(now_us) - $1) / 1000 ))"; }
-
 main() {
-  local start_us
-  start_us=$(now_us)
   local quiet=
   local json=
-  local timing=
+  local summary=
+  local -a results=()
   for arg in "$@"; do
     if [ "$arg" = --help ]; then
-      emit text 'Usage: %s [--quiet] [--json] [--timing]\n\n' "${0##*/}"
+      emit text 'Usage: %s [--quiet] [--summary]\n\n' "${0##*/}"
       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 '  --timing Print elapsed milliseconds for each check.\n'
+      emit text '  --summary  Print one line per check before the success message.\n'
       emit text 'Version: %s\n' "$VERSION"
       exit 0
     elif [ "$arg" = --quiet ]; then
       quiet=1
     elif [ "$arg" = --json ]; then
       json=1
-    elif [ "$arg" = --timing ]; then
-      timing=1
+    elif [ "$arg" = --summary ]; then
+      summary=1
     fi
   done
 
+  results+=("healthcheck ok")
+
   local format=text
   [ -n "$quiet" ] && format=none
   [ -n "$json" ] && format=json
 
-  local -a TIMINGS=()
-  TIMINGS+=("healthchecks=$(elapsed_ms "$start_us")")
-
   if [ "$format" = json ]; then
-    local timings=
-    if [ -n "$timing" ]; then
-      local sep=
-      for t in "${TIMINGS[@]}"; do
-        timings+="$sep\"${t%%=*}\":${t#*=}"
-        sep=,
-      done
-      timings=",\"timings\":{$timings}"
-    fi
-    emit "$format" '{"status":"ok","checks":%d%s}\n' "${#TIMINGS[@]}" "$timings"
+    emit "$format" '{"status":"ok","checks":1}\n'
     exit 0
   fi
 
-  if [ -n "$timing" ]; then
-    for t in "${TIMINGS[@]}"; do
-      emit "$format" '%s: %sms\n' "${t%%=*}" "${t#*=}"
+  if [ -n "$summary" ]; then
+    for r in "${results[@]}"; do
+      emit "$format" '%s: %s\n' "${r%% *}" "${r#* }"
     done
   fi
 

scripts/test_healthcheck.sh

@@ -3,16 +3,14 @@
 
 HC="$(dirname "$0")/orchestra_e2e_healthcheck.sh"
 OK='OK - all healthchecks passed'
-USAGE="$(printf 'Usage: orchestra_e2e_healthcheck.sh [--quiet] [--json] [--timing]\n\nHealthcheck script for Orchestra E2E tests.\nExits 0 with a success message if all checks pass.\n  --quiet  Suppress the success message; still exits 0.\n  --timing Print elapsed milliseconds for each check.\nVersion: 1.0.0')"
+USAGE="$(printf 'Usage: orchestra_e2e_healthcheck.sh [--quiet] [--summary]\n\nHealthcheck script for Orchestra E2E tests.\nExits 0 with a success message if all checks pass.\n  --quiet  Suppress the success message; still exits 0.\n  --summary  Print one line per check before the success message.\nVersion: 1.0.0')"
 fails=0
 
 check() { # check <expected-stdout> <label> [args...]
-  local want=$1 label=$2 got status raw
+  local want=$1 label=$2 got status
   shift 2
-  raw=$(bash "$HC" "$@" 2>/dev/null)
+  got=$(bash "$HC" "$@" 2>/dev/null)
   status=$?
-  # Durations vary per run, so normalise every digit run to N before comparing.
-  got=$(printf '%s' "$raw" | sed -E 's/[0-9]+ms/Nms/g; s/("healthchecks":)[0-9]+/\1N/g')
   if [ "$got" != "$want" ] || [ "$status" -ne 0 ]; then
     printf 'FAIL: %s (exit=%s)\n---got---\n%s\n---want---\n%s\n' "$label" "$status" "$got" "$want"
     fails=$((fails + 1))
@@ -25,9 +23,6 @@ check "$USAGE" '--help' --help
 check "$USAGE" '--help --quiet' --help --quiet
 check "$USAGE" '--quiet --help' --quiet --help
 check "$OK" 'unknown flag ignored' --bogus
-check "$(printf 'healthchecks: Nms\n%s' "$OK")" '--timing' --timing
-check '' '--timing --quiet' --timing --quiet
-check '{"status":"ok","checks":1,"timings":{"healthchecks":N}}' '--timing --json' --timing --json
 
 [ "$fails" -eq 0 ] || exit 1
 printf 'all checks passed\n'