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Port os-context and os-vault Python hooks to Ruby #1527

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opened 2026-11-03 14:42:50 +00:00 by jared · 3 comments

jared commented

2026-11-03 14:42:50 +00:00

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Problem

The journey tracer records in-process Ruby messages only. Two plugins still ship Python hooks: os-context hooks/inject.py (76 lines, SessionStart prompt composition) and os-vault's nine hook files (637 lines: session_start, session_end, vault_sync, memsearch_sync, post_tool_use_write, session_context, config, hook_io, session_state). These entry points are untraceable while Python. Neither plugin has a Ruby lib or a test runner, so each port creates a new Ruby codebase, not a file swap. The hooks work today. Deferred until the journey map needs them.

Reproduce

n/a: feature ticket; the gap is structural.

Approach

Same shape as #1522, #1524 and #1525: one lib class per hook responsibility with injected io, thin hooks/*.rb wrappers, hooks.json (or the os-vault wrapper scripts) switched to ruby, parity diffs against the Python before deletion, Python tests ported to Minitest. Each plugin first needs a lib/, tests/all.rb and tests/test_helper.rb with the use_case tag.

Required work: none beyond the acceptance criteria.

Origin

Trigger: #1522, #1524, #1525 shipped 2026-11-03; Jared asked to capture the remaining two plugins at P3
Improvised this session: none
Chain: hooks untraceable ← hooks are Python ← DESIGN (os-context and os-vault never gained a Ruby lib; os-vault has no hooks.json, its wiring is in tests/python-wrappers/*.sh)
Root candidate: none found; searched os-context, os-vault, inject.py, port, python hook, hooks to ruby
Where: plugins/os-context/hooks/inject.py, plugins/os-vault/hooks/*.py
Session: 32008a4e-5b0f-4863-94d9-7afb84ba65b6
Transcript: /home/jared/.claude/projects/-home-jared-dev-cc-os/32008a4e-5b0f-4863-94d9-7afb84ba65b6.jsonl

VERDICT: CREATE

## Problem The journey tracer records in-process Ruby messages only. Two plugins still ship Python hooks: os-context `hooks/inject.py` (76 lines, SessionStart prompt composition) and os-vault's nine hook files (637 lines: `session_start`, `session_end`, `vault_sync`, `memsearch_sync`, `post_tool_use_write`, `session_context`, `config`, `hook_io`, `session_state`). These entry points are untraceable while Python. Neither plugin has a Ruby lib or a test runner, so each port creates a new Ruby codebase, not a file swap. The hooks work today. Deferred until the journey map needs them. ## Reproduce n/a: feature ticket; the gap is structural. ## Approach Same shape as #1522, #1524 and #1525: one lib class per hook responsibility with injected io, thin `hooks/*.rb` wrappers, hooks.json (or the os-vault wrapper scripts) switched to `ruby`, parity diffs against the Python before deletion, Python tests ported to Minitest. Each plugin first needs a `lib/`, `tests/all.rb` and `tests/test_helper.rb` with the `use_case` tag. Required work: none beyond the acceptance criteria. ## Origin - Trigger: #1522, #1524, #1525 shipped 2026-11-03; Jared asked to capture the remaining two plugins at P3 - Improvised this session: none - Chain: hooks untraceable ← hooks are Python ← DESIGN (os-context and os-vault never gained a Ruby lib; os-vault has no hooks.json, its wiring is in tests/python-wrappers/*.sh) - Root candidate: none found; searched os-context, os-vault, inject.py, port, python hook, hooks to ruby - Where: plugins/os-context/hooks/inject.py, plugins/os-vault/hooks/*.py - Session: 32008a4e-5b0f-4863-94d9-7afb84ba65b6 - Transcript: /home/jared/.claude/projects/-home-jared-dev-cc-os/32008a4e-5b0f-4863-94d9-7afb84ba65b6.jsonl VERDICT: CREATE

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2026-11-03 14:42:50 +00:00

jared referenced this issue

2026-11-04 21:52:04 +00:00

Bring the three Python plugins into the os-sdlc gates and system-model analysis #1554

jared referenced this issue

2026-11-05 17:58:34 +00:00

Bring the three Python plugins into the os-sdlc gates and system-model analysis #1554

jared commented

2026-11-05 17:58:34 +00:00

Author

Owner

Ruling 17 on #1554 (predicted, confidence 72): this ticket carries the Ruby route for os-context and os-vault. Do os-vault after #1540 and #1545 settle. No build now.

Ruling 17 on #1554 (predicted, confidence 72): this ticket carries the Ruby route for `os-context` and `os-vault`. Do `os-vault` after #1540 and #1545 settle. No build now.

jared commented

2026-11-05 17:58:46 +00:00

Author

Owner

Correction: the Python plugin route ruling is ruling 21 in docs/decisions/rulings.tsv, not ruling 17. Ruling 17 is the #1545 order.

Correction: the Python plugin route ruling is ruling 21 in `docs/decisions/rulings.tsv`, not ruling 17. Ruling 17 is the #1545 order.

jared referenced this issue

2026-11-06 16:50:44 +00:00

Record the OsGit public interface as an ADR #1585

jared referenced this issue

2026-11-06 16:51:24 +00:00

Spike: confirm ruby-git v6 coverage and hook load cost #1586

jared referenced this issue

2026-11-06 16:51:24 +00:00

Scaffold the os-git plugin with the OsGit namespace and backends #1587

jared referenced this issue

2026-11-06 16:51:25 +00:00

Build the OsGit core objects test-first against Fake and Cli backends #1588

jared referenced this issue

2026-11-06 16:51:44 +00:00

Move os:worktree and handoff git calls into os-git Worktree and Integration #1589

jared referenced this issue

2026-11-06 16:52:22 +00:00

Add OsGit::Sync and replace the os-vault and memsearch git hooks #1590

jared referenced this issue

2026-11-06 16:52:23 +00:00

Merge git-context into os-git and delete the commit_context fork #1591

jared referenced this issue

2026-11-06 16:53:32 +00:00

Migrate os-sdlc git calls to OsGit and remove the second worktree owner #1592

jared referenced this issue

2026-11-06 16:53:32 +00:00

Migrate the ticket-takedown eval harness git calls to OsGit #1593

jared referenced this issue

2026-11-06 16:53:33 +00:00

Migrate os-backlog remote reads to OsGit and fold in #853 #1594

jared referenced this issue

2026-11-06 16:53:33 +00:00

Migrate os-aidd-lint git show to OsGit read_at #1595

jared referenced this issue

2026-11-06 16:53:34 +00:00

Migrate os-me Store git calls to OsGit resolve and History #1596

jared referenced this issue

2026-11-06 16:53:35 +00:00

Decide and migrate the os-doc-hygiene Python git classes #1597

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2026-11-06 16:53:35 +00:00

Replace the .git probes in hooks with OsGit RepoRoot #1598

jared referenced this issue

2026-11-06 16:53:36 +00:00

Migrate pb-mirror and decision-model git calls to OsGit #1599

jared referenced this issue

2026-11-06 16:53:36 +00:00

Rule on and migrate the cc-plugins git hook and harness scripts #1600

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2026-11-06 16:53:37 +00:00

Migrate delta-refinery git calls to OsGit and remove the stash handler #1601

jared referenced this issue

2026-11-06 16:53:38 +00:00

Migrate llf-schema release git calls to OsGit #1602

jared referenced this issue

2026-11-06 16:53:38 +00:00

Check whether remetrics jumpstart git add is vendored, then migrate or exclude #1603

jared referenced this issue

2026-11-06 16:53:39 +00:00

Decide on the hyperthrive verify-warm-slate git calls #1604

jared referenced this issue

2026-11-06 16:54:16 +00:00

Update skill, agent, and prompt text to call os-git instead of raw git #1605

jared referenced this issue

2026-11-06 16:54:17 +00:00

Sweep remaining test and fixture git setup onto OsGit ScratchRepo #1606

jared referenced this issue

2026-11-06 16:54:18 +00:00

Delete the old git wrappers after all references are updated #1607

jared referenced this issue

2026-11-06 16:54:18 +00:00

Fix the status line git cost and its wrong optional-locks comment #1608

jared referenced this issue

2026-11-06 16:54:19 +00:00

Check that the os-doc-hygiene reset --hard rollback cannot lose user work #1609

jared referenced this issue

2026-11-06 16:54:49 +00:00

Build os-git end to end (orchestrator) #1610

jared commented

2026-11-06 20:25:05 +00:00

Author

Owner

Note from #1576: plugins/os-vault/tests/harness.sh stops before any scenario with 'Hook script not found: hooks/session-start.sh'. The golden files prove nothing today, and #1576 edited session-start-stale/sideeffects/graphify-shim-args.txt by hand with no run to verify it. Repair or retire the harness in this port.