Files
CASAN/AINative_OKR_CASAN5/.specify/scripts/bash/casan-log.sh
T
thanhnvandClaude Opus 4.8 1b61d7f381 feat(log): unified CASAN_LOG_LEVEL across Boss, agent step, harness wrapper
Add a shared log taxonomy (error<warn<info<debug<trace, default info) wired
through all three layers, plus a machine-readable per-step run log.

- scripts/casan-log.mjs + .specify/scripts/bash/casan-log.sh: shared logger
  ([LEVEL] ts [component] msg), stderr-only so stdout contracts and exit codes
  are byte-identical. Node side includes trace-level redaction (secret/PII).
- run-casan-pipeline.mjs: per-STEP info line, loop-activation warnings
  (BACK-TO-PLAN, FAIL->STEP6), debug harness rc + trace_id, trace payload
  excerpt, end-of-run 13-STEP summary table, and one JSONL line/step in
  .specify/logs/pipeline-run.jsonl. New --dry-run stubs all agents but keeps
  the real wrapper in the loop (deterministic, offline, full 13 STEP + loops).
- casan-step.mjs: debug logs for judge verdict, checkpoint, rollback; logger
  import degrades to noop when the file is copied standalone (T1 test).
- casan-harness.sh: debug-log each phase H4-in -> H5 -> [H2-gate] -> H6-exec
  -> H4-out with its rc; optional CASAN_PHASE_REPORT JSON for the Boss.

Default level (info) keeps output close to before; behavior opt-in via env.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-03 10:04:55 +09:00

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Bash

#!/usr/bin/env bash
# CASAN shared log helper (source me, do not execute).
# Taxonomy (shared with scripts/casan-log.mjs): error < warn < info < debug < trace.
# CASAN_LOG_LEVEL selects the threshold (default: info). All log lines go to
# stderr so stdout contracts (CASAN_HARNESS_COMPLETE, cache=..., evidence
# .stdout files) stay byte-identical.
casan_log_num() {
case "$1" in
error) echo 0 ;;
warn) echo 1 ;;
info) echo 2 ;;
debug) echo 3 ;;
trace) echo 4 ;;
*) echo 2 ;;
esac
}
CASAN_LOG_LEVEL="${CASAN_LOG_LEVEL:-info}"
CASAN_LOG_THRESHOLD="$(casan_log_num "$CASAN_LOG_LEVEL")"
# casan_log <level> <component> <message...>
casan_log() {
local lvl="$1" comp="$2"
shift 2
[ "$(casan_log_num "$lvl")" -le "$CASAN_LOG_THRESHOLD" ] || return 0
printf '[%s] %s [%s] %s\n' \
"$(printf '%s' "$lvl" | tr '[:lower:]' '[:upper:]')" \
"$(date -u +"%Y-%m-%dT%H:%M:%SZ")" \
"$comp" "$*" >&2
}