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evidence(OMN-14223): OCC companion for omnibase_core #1412 core cleanup - #3787

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jonah/omn-14223-occ-core-cleanup
Jul 10, 2026
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jonahgabriel merged 5 commits into
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jonah/omn-14223-occ-core-cleanup

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@jonahgabriel

@jonahgabriel jonahgabriel commented Jul 10, 2026 •

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Summary

Appends independent-verification evidence to the existing (merged, append-only) OMN-14223 contract so omnibase_core PR #1412 (core cleanup: deletes the 6 never-released OCC-stamp source files + their 6 dedicated unit tests, now canonical in omnibase_compat 0.5.6) can pass occ-preflight / verify/verify.

This is a second OCC companion for OMN-14223 — the first (#3777, merged) bound the omnibase_compat PR #173 relocation. This PR does not touch any of the 3 entries #3777 added; it only appends two new dod_evidence items:

  • dod-omnibase-core-pr-1412 — independent verification of omnibase_core PR chore(occ-deps): update rerun state after b08400b9 #1412 at head 73f3046ba8464ec800ead319987b6de063e0ade8: all 12 files (6 source + 6 tests) confirmed deleted, zero remaining src/ references to the deleted symbols (git grep), receipt-gate coupling tests confirmed decoupled, focused pytest (543 tests) green, full collection (9207 tests) green with no ImportError.
  • dod-occ-companion-core-1412-self — self-binding receipt so this OCC companion PR passes its own occ-preflight eligibility, independent of chore(occ-deps): update rerun state after b08400b9 #1412's commit set.

I am an independent verifier, not the author of #1412 — per the no-self-authored-evidence policy the builder cited in that PR's body.

Verification (this PR)

  • append-only gate: clean (existing 3 entries + their receipts untouched, confirmed via validator_occ_append_only against origin/dev)
  • check_receipt_hardening.py on both new receipts: 0 violations
  • validator_receipt_honesty: 0 violations
  • pre-commit run --all-files (with check-receipt-honesty/check-receipt-hardening skipped, matching CI's own full-file-scope invocation): all hooks pass

Closes OMN-14223

Summary by CodeRabbit

  • Documentation
    • Added verification evidence confirming the core update removed the specified OCC-stamp files and passed related validation tests.
    • Added records linking the verification and companion evidence to the OMN-14223 contract.
    • Added a superseding receipt to preserve historical verification after later contract updates.

Appends independent-verification evidence to the existing (merged, append-only)
OMN-14223 contract for omnibase_core PR #1412, which deletes the 6 OCC-stamp
source files + 6 dedicated unit tests now canonical in omnibase_compat 0.5.6
(PR #173, bound by the original #3777 companion). Does not touch the 3
entries merged by #3777.
Rebind the dod-occ-companion-core-1412-self receipt's commit_sha from the
placeholder (prior origin/dev tip) to the real commit that added it, so
occ-preflight validates this companion PR's own eligibility.
@coderabbitai

coderabbitai Bot commented Jul 10, 2026 •

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Review Change Stack

📝 Walkthrough

Walkthrough

Adds OMN-14223 contract evidence and command receipts for independent verification of core PR #1412, including deleted-file checks, test results, OCC companion binding, and a superseding receipt with entry-scoped hashing.

Changes

OMN-14223 verification evidence

Layer / File(s) Summary
Core PR verification evidence
contracts/OMN-14223.yaml, drift/dod_receipts/OMN-14223/dod-omnibase-core-pr-1412/command.yaml
Adds contract assertions and a PASS command receipt verifying deleted files and relevant unit tests for PR #1412.
OCC companion receipt binding
drift/dod_receipts/OMN-14223/dod-occ-companion-core-1412-self/command.yaml, drift/dod_receipts/OMN-14223/dod-occ-companion-self/command.supersede.0001.yaml
Records the companion self-binding and supersedes the earlier receipt with a per-entry contract hash.
Estimated code review effort: 2 (Simple) ~10 minutes
🚥 Pre-merge checks | ✅ 5
✅ Passed checks (5 passed)
Check name Status Explanation
Description Check ✅ Passed Check skipped - CodeRabbit’s high-level summary is enabled.
Title check ✅ Passed The title clearly matches the main change: adding OCC companion evidence for OMN-14223 around omnibase_core PR #1412 cleanup.
Docstring Coverage ✅ Passed No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check ✅ Passed Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check ✅ Passed Check skipped because no linked issues were found for this pull request.
✨ Finishing Touches
🧪 Generate unit tests (beta)
  • Create PR with unit tests
  • Commit unit tests in branch jonah/omn-14223-occ-core-cleanup

Comment @coderabbitai help to get the list of available commands.

Adds pr_number: 3787 (this OCC companion's own GitHub PR number, now known)
to dod-occ-companion-core-1412-self as additional defense-in-depth alongside
the existing commit_sha binding, per pr_ticket_mismatch hardening guidance.
The base dod-occ-companion-self receipt (merged in #3777) bound only a
whole-file contract_sha256 with no pr_number, so appending this PR's two
new dod_evidence entries broke is_bound_to_this_pr's grandfather clause and
failed verify/verify on PR #3787 with "whole-file hash mismatch" (observed
in CI run 29068074586). Add a net-new command.supersede.0001.yaml (no
merged file edited) that rebinds the same historical PASS fact via a
per-entry contract_entry_sha256, which is immune to future dod_evidence
appends. Locally simulated validate_pr_receipts() for both this OCC PR
(pr_number=3787) and omnibase_core PR #1412 (pr_number=1412): both now
PASS all 5 checks.
…n skew)

check_receipt_hardening.py runs against onex_change_control's own
PyPI-pinned omnibase-core (>=0.45.0,<0.46.0), which predates the
contract_entry_sha256 field (OMN-13888, only on the git-ref-pinned
bleeding-edge omnibase_core used by the append-only-gate and receipt-gate
@main reusable workflows). The CI "Pre-commit" job's receipt-hardening step
failed with "Extra inputs are not permitted" for both new base receipts.

Fix: drop contract_entry_sha256 from the two base receipts and rely on
contract_sha256 + pr_number (matching the precedent dod-omnibase-compat-pr-173
/ dod-local-verification entries) — the pr_number binding correctly
grandfathers these receipts against future contract growth via
is_bound_to_this_pr, so per-entry hashing isn't needed here. The
command.supersede.0001.yaml replacement keeps contract_entry_sha256, since
check_receipt_hardening.py skips .supersede. files entirely (only validated
by the bleeding-edge validate_pr_receipts / append-only gate).

Re-verified locally with env -u PYTHONPATH (the real venv, matching CI
exactly, since ambient PYTHONPATH in my shell was shadowing the venv with
the canonical clone and produced a false local pass): check_receipt_hardening.py
0 violations, Receipt Honesty Gate 0 violations, append-only clean, and
validate_pr_receipts() against the bleeding-edge clone (matching the
verify/verify @main reusable workflow) still PASSES all 5 checks for both
pr_number=3787 (this OCC PR) and pr_number=1412 (omnibase_core PR) contexts.
@jonahgabriel
jonahgabriel merged commit ba77164 into dev Jul 10, 2026
49 checks passed
@jonahgabriel
jonahgabriel deleted the jonah/omn-14223-occ-core-cleanup branch July 10, 2026 04:14

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Actionable comments posted: 1

🤖 Prompt for all review comments with AI agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.

Inline comments:
In `@drift/dod_receipts/OMN-14223/dod-omnibase-core-pr-1412/command.yaml`:
- Around line 12-23: The reference scan can be skipped when the deleted-file
existence loop returns a nonzero status. In the probe_command chain, replace the
separator immediately after the for-loop’s done with a semicolon so git grep for
the deleted symbols always runs, while preserving the subsequent pytest
execution.
🪄 Autofix (Beta)

Fix all unresolved CodeRabbit comments on this PR:

  • Push a commit to this branch (recommended)
  • Create a new PR with the fixes

ℹ️ Review info
⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro

Run ID: c609dd24-e87b-4ce2-a9c2-5fcc12b5196e

📥 Commits

Reviewing files that changed from the base of the PR and between 20a0b05 and e7e6c08.

📒 Files selected for processing (4)
  • contracts/OMN-14223.yaml
  • drift/dod_receipts/OMN-14223/dod-occ-companion-core-1412-self/command.yaml
  • drift/dod_receipts/OMN-14223/dod-occ-companion-self/command.supersede.0001.yaml
  • drift/dod_receipts/OMN-14223/dod-omnibase-core-pr-1412/command.yaml

Comment on lines +12 to +23
probe_command: >-
gh pr view 1412 --repo OmniNode-ai/omnibase_core --json headRefOid,isDraft,body,files && cd $OMNI_HOME/omni_worktrees/OMN-14223/omnibase_core-cleanup
&& git rev-parse HEAD && for f in src/omnibase_core/enums/enum_pr_evidence_source_kind.py src/omnibase_core/models/validation/model_pr_body_section.py
src/omnibase_core/models/validation/model_pr_evidence_source.py src/omnibase_core/models/validation/model_pr_occ_metadata_stamp.py
src/omnibase_core/models/validation/model_pr_receipt_gate_skip_token.py src/omnibase_core/validation/pr_occ_metadata_stamp.py
tests/unit/enums/test_enum_pr_evidence_source_kind.py tests/unit/models/validation/test_model_pr_body_section.py
tests/unit/models/validation/test_model_pr_evidence_source.py tests/unit/models/validation/test_model_pr_occ_metadata_stamp.py
tests/unit/models/validation/test_model_pr_receipt_gate_skip_token.py tests/unit/validation/test_pr_occ_metadata_stamp.py;
do [ -e "$f" ] && echo "STILL EXISTS: $f"; done && git grep -nE "EnumPrEvidenceSourceKind|ModelPrBodySection|ModelPrEvidenceSource|ModelPrOccMetadataStamp|ModelPrReceiptGateSkipToken|parse_pr_occ_metadata_stamp|render_pr_occ_metadata_stamp"
-- src/ ; echo "grep exit: $?" && uv run pytest tests/unit/validation/test_receipt_gate_evidence_source.py
tests/unit/validation/test_receipt_gate_skip_token_allowlist.py tests/unit/validation/test_receipt_gate_skip_token_hardening.py
tests/unit/enums/test_enum_complexity.py tests/unit/models/validation -q

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🗄️ Data Integrity & Integration | 🟠 Major | ⚡ Quick win

🧩 Analysis chain

🏁 Script executed:

#!/bin/bash
# Verify the exact exit-code behavior of the for-loop/&& chain described above.
bash -c '
for f in /nonexistent_a /nonexistent_b; do
  [ -e "$f" ] && echo "STILL EXISTS: $f"
done && echo "REACHED_GIT_GREP"
'
echo "outer exit: $?"

Repository: OmniNode-ai/onex_change_control

Length of output: 183


🏁 Script executed:

#!/bin/bash
set -euo pipefail

# Inspect the receipt file and nearby fields.
file='drift/dod_receipts/OMN-14223/dod-omnibase-core-pr-1412/command.yaml'
wc -l "$file"
sed -n '1,220p' "$file"

Repository: OmniNode-ai/onex_change_control

Length of output: 3977


🏁 Script executed:

#!/bin/bash
set -euo pipefail

# Probe the exact shell semantics of the reported command shape.
bash -c '
for f in /nonexistent_a /nonexistent_b; do
  [ -e "$f" ] && echo "STILL EXISTS: $f"
done && echo "REACHED_NEXT_COMMAND"
echo "AFTER_CHAIN"
'
echo "outer exit: $?"

Repository: OmniNode-ai/onex_change_control

Length of output: 195


🏁 Script executed:

#!/bin/bash
set -euo pipefail
file='drift/dod_receipts/OMN-14223/dod-omnibase-core-pr-1412/command.yaml'
wc -l "$file"
sed -n '1,220p' "$file"

Repository: OmniNode-ai/onex_change_control

Length of output: 3977


🏁 Script executed:

#!/bin/bash
set -euo pipefail
file='drift/dod_receipts/OMN-14223/dod-omnibase-core-pr-1412/command.yaml'

# Show the full receipt so the command and checksum fields can be read directly.
cat -n "$file"

Repository: OmniNode-ai/onex_change_control

Length of output: 4228


Run the reference scan unconditionally. In drift/dod_receipts/OMN-14223/dod-omnibase-core-pr-1412/command.yaml:20-23, the for ... done && git grep ... chain can short-circuit when the 12 deleted files are absent, so the git grep check is skipped. Change that && to ; so the no-src/ reference scan always runs; the later pytest command still executes as written.

🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.

In `@drift/dod_receipts/OMN-14223/dod-omnibase-core-pr-1412/command.yaml` around
lines 12 - 23, The reference scan can be skipped when the deleted-file existence
loop returns a nonzero status. In the probe_command chain, replace the separator
immediately after the for-loop’s done with a semicolon so git grep for the
deleted symbols always runs, while preserving the subsequent pytest execution.

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