gstack/scripts/resolvers
Garry Tan fe34349966
feat: continuous checkpoint mode with non-destructive WIP squash
Adds opt-in auto-commit during long sessions so work survives Claude
Code crashes, Conductor workspace handoffs, and context switches.
Local-only by default — pushing requires explicit opt-in.

Codex review caught multiple landmines that would have shipped:
1. checkpoint_push=true default would push WIP commits to shared
   branches, trigger CI/deploys, expose secrets. Now default false.
2. Plan's original /ship squash (git reset --soft to merge base) was
   destructive — uncommitted ALL branch commits, not just WIP, and
   caused non-fast-forward pushes. Redesigned: rebase --autosquash
   scoped to WIP commits only, with explicit fallback for WIP-only
   branches and STOP-and-ask for conflicts.
3. gstack-config get returned empty for missing keys with exit 0,
   ignoring the annotated defaults in the header comments. Fixed:
   get now falls back to a lookup_default() table that is the
   canonical source for defaults.
4. Telemetry default mismatched: header said 'anonymous' but runtime
   treated empty as 'off'. Aligned: default is 'off' everywhere.
5. /checkpoint resume only read markdown checkpoint files, not the
   WIP commit [gstack-context] bodies the plan referenced. Wired up
   parsing of [gstack-context] blocks from WIP commits as a second
   recovery trail alongside the markdown checkpoints.

Changes:
- bin/gstack-config: add checkpoint_mode (default explicit) and
  checkpoint_push (default false) to CONFIG_HEADER. Add lookup_default()
  as canonical default source. get() falls back to defaults when key
  absent. list now shows value + source (set/default). New 'defaults'
  subcommand to inspect the table.
- scripts/resolvers/preamble.ts: preamble bash reads _CHECKPOINT_MODE
  and _CHECKPOINT_PUSH, prints CHECKPOINT_MODE: and CHECKPOINT_PUSH: so
  the mode is visible. New generateContinuousCheckpoint() section in
  T2+ tier describes WIP commit format with [gstack-context] body and
  the rules (never git add -A, never commit broken tests, push only
  if opted in). Example deliberately shows a clean-state context so
  it doesn't contradict the rules.
- ship/SKILL.md.tmpl: new Step 5.75 WIP Commit Squash. Detects WIP
  count, exports [gstack-context] blocks before squash (as backup),
  uses rebase --autosquash for mixed branches and soft-reset only when
  VERIFIED WIP-only. Explicit anti-footgun rules against blind soft-
  reset. Aborts with BLOCKED status on conflict instead of destroying
  non-WIP commits.
- checkpoint/SKILL.md.tmpl: new Step 1.5 to parse [gstack-context]
  blocks from WIP commits via git log --grep="^WIP:". Merges with
  markdown checkpoint for fuller session recovery.
- Golden ship fixtures regenerated (ship is T4, preamble change shows up).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-04-17 06:05:25 +08:00
..
browse.ts feat: browser data platform for AI agents (v0.16.0.0) (#907) 2026-04-08 00:41:55 -07:00
codex-helpers.ts feat: Factory Droid compatibility — works across Claude Code, Codex, and Factory (v0.13.5.0) (#621) 2026-03-29 08:57:34 -07:00
composition.ts feat: composable skills — INVOKE_SKILL resolver + factoring infrastructure (v0.13.7.0) (#644) 2026-03-29 23:35:17 -06:00
confidence.ts feat: GStack Learns — per-project self-learning infrastructure (v0.13.4.0) (#622) 2026-03-29 17:02:01 -06:00
constants.ts feat: anti-slop design constraints + delete duplicate constants 2026-04-17 05:53:32 +08:00
design.ts fix: force comparison board as default variant chooser (v0.14.1.0) (#658) 2026-03-30 03:42:58 -06:00
dx.ts feat: /plan-devex-review + /devex-review — DX review skills (v0.15.3.0) (#784) 2026-04-03 16:22:57 -07:00
index.ts feat: model overlays with explicit --model flag (no auto-detect) 2026-04-17 06:01:27 +08:00
learnings.ts feat: recursive self-improvement — operational learning + full skill wiring (v0.13.8.0) (#647) 2026-03-31 23:08:22 -06:00
model-overlay.ts feat: model overlays with explicit --model flag (no auto-detect) 2026-04-17 06:01:27 +08:00
preamble.ts feat: continuous checkpoint mode with non-destructive WIP squash 2026-04-17 06:05:25 +08:00
review-army.ts feat: ship re-run executes all verification checks (v0.15.10.0) (#833) 2026-04-05 11:43:13 -07:00
review.ts feat: ship re-run executes all verification checks (v0.15.10.0) (#833) 2026-04-05 11:43:13 -07:00
testing.ts fix: zsh glob compatibility across all skill templates (v0.12.8.1) (#559) 2026-03-27 00:23:37 -06:00
types.ts feat: model overlays with explicit --model flag (no auto-detect) 2026-04-17 06:01:27 +08:00
utility.ts feat: declarative multi-host platform + OpenCode, Slate, Cursor, OpenClaw (v0.15.5.0) (#793) 2026-04-04 15:32:20 -07:00