orchestra: pre-release WIP snapshot (oc-06fty8za45cczzhq7h44smqg14)

TASK.md

@@ -1,21 +1,26 @@
-# Task 06G4GWWJ8SWFREF06HDYEBAG0C
+# Task 06FTY8ZA45CCZZHQ7H44SMQG14
 
-Route the healthcheck output through one helper
+B17 worker-owned continuity probe
 
 - Project: test-e2e
-- Source: gitea:test-e2e/15
+- Source: b17-live-probe/b17-probe-20260729T182954Z
 - Priority: 0
 
 ## Instructions
 
-`scripts/orchestra_e2e_healthcheck.sh` prints its success line from more than one place. Centralise the output so every path goes through one helper, and give that helper an explicit format argument rather than reading a global.
+This is a disposable two-stage continuity probe. Read the task state from the worktree. If b17-probe-marker.txt does not exist, create it containing exactly B17 worker continuity marker followed by a newline. Then write .orchestra-handoff-report.md containing ONLY these labelled lines:
+NEXT: Verify the B17 probe marker file contents.
+WHY: Verify canonical artifact construction.
+REMAINING: Run the verification then mark the task ready for worker delivery.
+DEAD ENDS: NONE
+OPEN Q: NONE
+LEARNED: NONE
+Do not create .orchestra/done during this first stage. If b17-probe-marker.txt already exists, verify it contains exactly the required marker, then create .orchestra/done. Do not modify TASK.md.
 
-Behaviour must not change. The plain run, `--quiet`, `--help` and `--json` all keep their current output and exit statuses, and `scripts/test_healthcheck.sh` keeps passing.
-
-## Research first
-
-Establish at least three findings with distinct confidence: at least one `fact`, one `inference`, one `assumption`.
+## Acceptance criteria
 
+- The marker is created before the worker-owned release.
+- A successor verifies the marker and completes the task.
 
 ## Completion
 

b17-probe-marker.txt

@@ -0,0 +1 @@
+B17 worker continuity marker

scripts/orchestra_e2e_healthcheck.sh

@@ -1,41 +1,16 @@
 #!/usr/bin/env bash
 
-# emit <format> <template> [args...]: the single output path.
-# format: text or json print; none suppresses (--quiet). Explicit argument,
-# never read from an enclosing variable.
-emit() {
-  local format=$1
-  shift
-  [ "$format" = none ] || printf "$@"
-}
-
 main() {
-  local quiet=
-  local json=
   for arg in "$@"; do
     if [ "$arg" = --help ]; then
-      emit text 'Usage: %s [--quiet]\n\n' "${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'
+      printf 'Usage: %s\n\n' "${0##*/}"
+      printf 'Healthcheck script for Orchestra E2E tests.\n'
+      printf 'Exits 0 with a success message if all checks pass.\n'
       exit 0
-    elif [ "$arg" = --quiet ]; then
-      quiet=1
-    elif [ "$arg" = --json ]; then
-      json=1
     fi
   done
 
-  local format=text
-  [ -n "$quiet" ] && format=none
-  [ -n "$json" ] && format=json
-
-  if [ "$format" = json ]; then
-    emit "$format" '{"status":"ok","checks":1}\n'
-    exit 0
-  fi
-
-  emit "$format" 'OK - all healthchecks passed\n'
+  printf 'OK - all healthchecks passed\n'
   exit 0
 }
 

scripts/orchestra_e2e_selftest.sh

@@ -1,37 +0,0 @@
-#!/usr/bin/env bash
-# Self-test for the Orchestra E2E healthcheck.
-
-here=$(cd "$(dirname "$0")" && pwd)
-healthcheck="$here/orchestra_e2e_healthcheck.sh"
-
-# fail <assertion> <captured stdout>: always echo what the healthcheck printed,
-# so a red run is diagnosable without rerunning it by hand.
-fail() {
-  printf 'selftest: FAILED %s\n' "$1" >&2
-  printf 'selftest: healthcheck stdout was:\n%s\n' "$2" >&2
-  exit 1
-}
-
-# plain run
-out=$(bash "$healthcheck")
-status=$?
-
-[ "$status" -eq 0 ] || fail "plain run exit status: want 0, got $status" "$out"
-case "$out" in
-  *OK*) ;;
-  *) fail "plain run stdout contains OK" "$out" ;;
-esac
-
-# --json run
-jout=$(bash "$healthcheck" --json)
-jstatus=$?
-
-[ "$jstatus" -eq 0 ] || fail "--json run exit status: want 0, got $jstatus" "$jout"
-jlines=$(printf '%s\n' "$jout" | wc -l)
-[ "$jlines" -eq 1 ] || fail "--json run line count: want 1, got $jlines" "$jout"
-case "$jout" in
-  '{"status":'*) ;;
-  *) fail '--json run stdout prefix: want {"status":' "$jout" ;;
-esac
-
-printf 'selftest: ok\n'

scripts/test_healthcheck.sh

@@ -1,28 +0,0 @@
-#!/usr/bin/env bash
-# Self-check for orchestra_e2e_healthcheck.sh.
-
-HC="$(dirname "$0")/orchestra_e2e_healthcheck.sh"
-OK='OK - all healthchecks passed'
-USAGE="$(printf 'Usage: orchestra_e2e_healthcheck.sh [--quiet]\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.')"
-fails=0
-
-check() { # check <expected-stdout> <label> [args...]
-  local want=$1 label=$2 got status
-  shift 2
-  got=$(bash "$HC" "$@" 2>/dev/null)
-  status=$?
-  if [ "$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=$((fails + 1))
-  fi
-}
-
-check "$OK" 'no args'
-check '' '--quiet' --quiet
-check "$USAGE" '--help' --help
-check "$USAGE" '--help --quiet' --help --quiet
-check "$USAGE" '--quiet --help' --quiet --help
-check "$OK" 'unknown flag ignored' --bogus
-
-[ "$fails" -eq 0 ] || exit 1
-printf 'all checks passed\n'