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forked from jason/echo
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2 Commits

Author SHA1 Message Date
jason d920f8821f Remove ECHO back-compat shims — CHORUS is a clean break
Decision: CHORUS deploys as fresh vaults on new machines for different
users, so no ECHO adoption path is needed. Removed the Phase-1 shims:
- chorus_config: legacy ECHO_* env aliasing and the read-only
  ~/.claude/echo-memory/config.json fallback
- chorus_queue / chorus_hook_stop: ~/.echo-memory state-dir fallback
- load/doctor/bootstrap/vault_lint/sweep/migrate: the _agent/echo-vault.md
  marker dual-probe; routing drops agent-marker-legacy (36 routes)
- .gitignore, README, CHANGELOG, CHORUS-PLAN.md updated (decision #6;
  Phase 3 no longer migrates the live ECHO vault — fresh bootstrap only)

All suites green: 25/25 unit, scaffold, routing-sync, 4 mock e2e,
run_eval metrics unchanged. Rebuilt chorus-memory.plugin.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-21 13:42:14 -05:00
jason d366ca4032 Phase 1: mechanical echo→chorus rename with back-compat shims
Identity rename, no behavior change (CHORUS-PLAN.md Phase 1):
- Plugin echo-memory → chorus-memory: manifest (v2.0.0-alpha.1), skill dir,
  16 scripts (chorus.py, chorus_config.py, …), EchoError → ChorusError,
  /chorus-* commands, hook paths, docs, scaffold seeds, eval harness,
  build.py. Docs endpoint → chorusapi.mpm.to.
- Env ECHO_* → CHORUS_*; config → ~/.claude/chorus-memory/config.json;
  state dir → ~/.chorus-memory/; marker → _agent/chorus-vault.md.

Back-compat shims (one major version):
- chorus_config aliases legacy ECHO_* env at import; reads a legacy
  echo-memory config.json when no CHORUS config exists (writes never
  land there); doctor/config report the legacy source.
- State dir honors an existing ~/.echo-memory when the new dir is absent
  (offline queue not stranded).
- Marker dual-probe in load/doctor/bootstrap/lint/sweep/migrate: a
  pre-fork _agent/echo-vault.md counts as bootstrapped; bootstrap repair
  won't write a second marker; routing gains agent-marker-legacy (GET).

Verified: 25/25 unit tests, scaffold + routing-sync checks, 4 mock e2e
suites, run_eval metrics unchanged, +6 shim smoke tests green.
Rebuilt chorus-memory.plugin (79 entries).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-21 13:35:51 -05:00