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fix(coverage): materialize requirements-directory locks - #785

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seonghobae wants to merge 27 commits into
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fix/coverage-materialize-requirements-directory-locks
Draft

fix(coverage): materialize requirements-directory locks#785
seonghobae wants to merge 27 commits into
mainfrom
fix/coverage-materialize-requirements-directory-locks

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@seonghobae

@seonghobae seonghobae commented Aug 5, 2026

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Buyer and review problem

Central OpenCode coverage discovers conventional requirements*.txt names but historically ignored complete hash-pinned locks stored as direct children such as requirements/ci.txt. In fast-mlsirm#546, the authenticated base contained a generated NumPy-bearing requirements/ci.txt, yet central coverage materialized no usable lock and measured a dependency-free image rather than the changed production code.

Exact implementation head

Current exact head: b3f5f7e87b57d9b5b76e3c628fe5d21be84d269f.

The feature diff contains only six permanent files and no branch-writing, self-removing, encoded-patch, trigger, or temporary repair workflow:

  • .github/workflows/trusted-uv-materializer-quality-ci.yml
  • CHANGELOG.md
  • docs/doctoring/trusted-requirements-directory-lock-discovery.md
  • scripts/ci/materialize_base_python_requirements.py
  • tests/test_materialize_base_python_requirements.py
  • tests/test_requirements_directory_lock_materialization.py

The current head also merges protected main; that merge carries the accepted log-redaction optimization and does not expand this feature boundary.

Accepted trust boundary

The materializer recognizes a .txt file only when it is a direct child of a directory named requirements, in addition to the pre-existing conventional lock names. Candidate status does not grant trust by itself.

  • The source must be a regular blob in the authenticated base commit.
  • The path must be relative, traversal-free, and not a symlink.
  • Every non-directive logical requirement must carry an inline hash or a bounded requirement include.
  • A global --require-hashes directive is not trust evidence by itself and a directive-only file is rejected.
  • The exact trusted source path is recorded in the manifest.
  • Each candidate must preflight as an independently complete pip --require-hashes closure.
  • Unpinned inputs, notes, deeper descendants, unrelated .txt files, pull-request-only files, and malformed Git trees remain excluded.

Test-first verification

The permanent regression suite proves direct-child discovery, deeper/unrelated rejection, realistic base-commit materialization, exclusion of unpinned .in and note files, and rejection of --require-hashes combined with an unpinned package.

Verified branch evidence includes:

  • focused materializer suite: 77 passed;
  • production statement coverage: 256/256;
  • production branch coverage: 74/74;
  • complete central suite: 905 passed; and
  • production docstring coverage: 100%.

Exact head b3f5f7e87b57d9b5b76e3c628fe5d21be84d269f has successful Trusted uv Materializer Quality CI, Python Security, Security Scan, CodeQL PR, SAST Semgrep, Secret Scan, OSV-Scanner PR, Scorecard PR, and SBOM Generation.

Downstream activation

After protected merge, affected product PRs such as fast-mlsirm#546, #549, #550, and #556 must rerun the central exact-head coverage/review path. Predecessor failures and local-only evidence do not transfer.

Merge gate

Merge only after current-head CodeRabbit, OpenCode, Noema, any other repository-required review surface, a qualifying non-author approval, zero unresolved actionable threads, and branch protection are satisfied without bypass.

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⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro Plus

Run ID: e049549d-6b1c-4432-be1f-351fcb6a010b

📥 Commits

Reviewing files that changed from the base of the PR and between e6fc914 and b3f5f7e.

📒 Files selected for processing (6)
  • .github/workflows/trusted-uv-materializer-quality-ci.yml
  • CHANGELOG.md
  • docs/doctoring/trusted-requirements-directory-lock-discovery.md
  • scripts/ci/materialize_base_python_requirements.py
  • tests/test_materialize_base_python_requirements.py
  • tests/test_requirements_directory_lock_materialization.py

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@seonghobae seonghobae closed this Aug 5, 2026
@seonghobae seonghobae reopened this Aug 5, 2026
@seonghobae seonghobae closed this Aug 5, 2026
@seonghobae seonghobae reopened this Aug 5, 2026
@seonghobae seonghobae closed this Aug 5, 2026
@seonghobae seonghobae reopened this Aug 5, 2026
Comment thread .github/workflows/reopen-requirements-directory-locks.yml Fixed
Comment thread .github/workflows/repair-requirements-directory-locks.yml Fixed
@seonghobae
seonghobae marked this pull request as ready for review August 6, 2026 04:54
@seonghobae
seonghobae enabled auto-merge (squash) August 6, 2026 04:55

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@opencode-agent @cwl-noema-review

Perform an independent formal exact-head review of ed33253e5d6f93f2e71d80b24e27b301f96efb88 against protected main f070c504c1cb06891b800d7ab0cf6ac7d3cf8eae. Do not reuse predecessor-head verdicts.

The final diff contains only the permanent five-file product change; all transient repair workflows and transformers are absent. Recompute current-head coverage and public-docstring evidence; verify that only direct .txt children of a directory named requirements gain candidate status, while regular authenticated-base blobs, traversal/path safety, complete hash pinning, independently installable closure preflight, exact source receipts, and rejection of symlinks, PR-only files, nested descendants, .in files, and unpinned notes remain fail-closed. The verified materialization run passed 70 focused tests, 898 complete tests, production statement/branch coverage 100%, and docstrings 100%. Submit a formal exact-head verdict only; a qualifying independent non-author approval and branch protection remain mandatory.

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@coderabbitai review

@opencode-agent @cwl-noema-review Independently review exact current head ed33253e5d6f93f2e71d80b24e27b301f96efb88 against protected main at f070c504c1cb06891b800d7ab0cf6ac7d3cf8eae.

The exact head is workflow-free and all direct current-head security, supply-chain, and Trusted uv Materializer Quality checks are successful. Verify the narrow direct-child requirements/*.txt candidate rule, authenticated-base regular-blob requirement, traversal/deeper-path/symlink/PR-only rejection, complete hash-locked closure preflight, exact manifest provenance, Python 3.10/3.14 compatibility, 100% production statement/branch/docstring evidence, and removal of every temporary branch writer. Submit actionable findings or an exact-head formal review; independent approval and branch protection remain mandatory.

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🧩 Analysis chain

🏁 Script executed:

#!/bin/bash
set -euo pipefail

base='f070c504c1cb06891b800d7ab0cf6ac7d3cf8eae'
head='ed33253e5d6f93f2e71d80b24e27b301f96efb88'

printf '\n== Exact commits ==\n'
git cat-file -e "${base}^{commit}"
git cat-file -e "${head}^{commit}"
git show -s --format='base=%H%nbase-subject=%s%nbase-date=%cI' "$base"
git show -s --format='head=%H%nhead-subject=%s%nhead-date=%cI' "$head"

printf '\n== Changed files and stat ==\n'
git diff --name-status "$base" "$head"
git diff --stat "$base" "$head"

printf '\n== Full product diff ==\n'
git diff --find-renames --find-copies --no-ext-diff "$base" "$head"

printf '\n== Candidate source maps for changed Python files ==\n'
git diff --name-only "$base" "$head" -- '*.py' |
while IFS= read -r file; do
  [ -n "$file" ] || continue
  echo "--- $file"
  ast-grep outline "$file" --items all --view compact || true
done

printf '\n== Candidate discovery and provenance references at exact head ==\n'
rg -n -C 4 --glob '*.py' \
  '(requirements|require-hashes|materiali[sz]|manifest|symlink|git\s+cat-file|ls-tree|blob|traversal)' .

printf '\n== Workflow inventory and write-capable workflow references ==\n'
fd -t f -e yml -e yaml .github 2>/dev/null || true
rg -n -i -C 3 --glob '*.yml' --glob '*.yaml' \
  '(contents:\s*write|pull-requests:\s*write|actions/github-script|git\s+push|force-with-lease|workflow_dispatch)' \
  .github 2>/dev/null || true

printf '\n== Relevant tests and documentation references ==\n'
rg -n -C 3 --glob '*test*.py' --glob '*.md' \
  '(requirements/|requirements\*\.txt|require-hashes|materiali[sz]|manifest|symlink|nested|PR-only)' .

printf '\n== PR metadata, checks, and review state ==\n'
gh pr view 785 --repo ContextualWisdomLab/.github \
  --json number,state,isDraft,headRefOid,baseRefOid,mergeStateStatus,reviewDecision,statusCheckRollup,reviews \
  || true

Length of output: 202327


🏁 Script executed:

#!/bin/bash
set -euo pipefail

base='f070c504c1cb06891b800d7ab0cf6ac7d3cf8eae'
head='ed33253e5d6f93f2e71d80b24e27b301f96efb88'

printf '\n== Exact changed files ==\n'
git diff --name-status "$base" "$head"
printf '\n== Exact changed-file diff ==\n'
git diff --no-ext-diff --unified=80 "$base" "$head"

printf '\n== Materializer complete source map ==\n'
ast-grep outline scripts/ci/materialize_base_python_requirements.py --items all --view expanded

printf '\n== Materializer candidate and base-lock implementation ==\n'
rg -n -C 12 \
  'def (_is_candidate_lock_name|_is_candidate_lock_path|_is_hash_pinned|base_hash_locks|materialize|_regular|_git|_lock_blob)|manifest' \
  scripts/ci/materialize_base_python_requirements.py

printf '\n== Materializer full source, bounded ==\n'
cat -n scripts/ci/materialize_base_python_requirements.py

printf '\n== New requirements-directory regression test ==\n'
cat -n tests/test_requirements_directory_lock_materialization.py

printf '\n== Existing Python materializer boundary tests: relevant regions ==\n'
rg -n -C 10 \
  '(regular|symlink|traversal|nested|PR-modified|hash.pinned|manifest|base_hash_locks|require-hashes)' \
  tests/test_materialize_base_python_requirements.py

printf '\n== Install closure preflight implementation and tests ==\n'
fd -t f 'install_base_python_locks.py|test_install_base_python_locks.py' . -x sh -c '
  echo "--- $1"
  cat -n "$1"
' sh {} \;

printf '\n== Exact-head workflow files changed by this diff, if any ==\n'
git diff --name-only "$base" "$head" -- .github/workflows |
while IFS= read -r file; do
  [ -n "$file" ] && { echo "--- $file"; cat -n "$file"; }
done

printf '\n== Workflow writers introduced by the exact diff ==\n'
git diff --no-ext-diff "$base" "$head" -- .github |
rg -n -i -C 3 '(contents:\s*write|git\s+push|force-with-lease|gh\s+(api|pr|workflow)|workflow_dispatch)' || true

printf '\n== Current PR check summary, grouped ==\n'
gh pr checks 785 --repo ContextualWisdomLab/.github || true

Length of output: 127039


🏁 Script executed:

#!/bin/bash
set -euo pipefail

repo='ContextualWisdomLab/.github'
head='ed33253e5d6f93f2e71d80b24e27b301f96efb88'

printf '\n== Exact-head materializer and installer calls in coverage workflows ==\n'
rg -n -C 8 --glob '*.yml' --glob '*.yaml' \
  '(materialize_base_python_requirements\.py|install_base_python_locks\.py|base-python-requirements|--base-sha|--requirements-root)' \
  .github/workflows

printf '\n== Candidate-status hash-pin regression coverage ==\n'
rg -n -C 8 --glob 'test*.py' \
  '(--require-hashes.*(unpinned|>=)|_is_hash_pinned|requirements/ci\.txt|requirements/nested|symlink|PR-modified)' \
  tests

printf '\n== Exact quality workflow runs and their logs ==\n'
gh run list --repo "$repo" --commit "$head" --workflow 'Trusted uv Materializer Quality CI' \
  --limit 10 --json databaseId,headSha,status,conclusion,createdAt,updatedAt,url \
  || true
for run_id in $(gh run list --repo "$repo" --commit "$head" --workflow 'Trusted uv Materializer Quality CI' \
  --limit 10 --json databaseId --jq '.[].databaseId' 2>/dev/null); do
  echo "--- quality run $run_id"
  gh run view "$run_id" --repo "$repo" --log 2>&1 | rg -n -C 4 \
    '(passed|failed|FAIL|TOTAL|100%|coverage|interrogate|docstring|Python 3\.10|Python 3\.14)' \
    || true
done

printf '\n== Current Strix and failed-status details ==\n'
gh pr checks 785 --repo "$repo" --json name,state,link,bucket \
  | jq -r '.[] | select(.name == "strix" or .name == "publish-manual-pr-evidence-status")' \
  || true

printf '\n== Branch protection / rulesets for main ==\n'
gh api "repos/${repo}/branches/main/protection" 2>&1 | jq '{required_status_checks,required_pull_request_reviews,enforce_admins,required_linear_history,allow_force_pushes,allow_deletions}' \
  || true
gh api "repos/${repo}/rulesets" 2>&1 | jq '.[] | {name,enforcement,target,conditions,rules}' \
  || true

Length of output: 207047


@seonghobae Exact-head review verdict: changes requested.

I reviewed ed33253e5d6f93f2e71d80b24e27b301f96efb88 against f070c504c1cb06891b800d7ab0cf6ac7d3cf8eae.

Finding — P1: Do not materialize an unpinned direct-child lock

In scripts/ci/materialize_base_python_requirements.py at Line 100, the new direct-child rule delegates content validation to _is_hash_pinned().

_is_hash_pinned() returns True for this content:

--require-hashes
demo==1

The existing test at tests/test_materialize_base_python_requirements.py Line 153 confirms this behavior. The file has no hashes for demo==1.

Therefore, a base-owned requirements/ci.txt with this content gains candidate status and is written into manifest.json. The later pip --require-hashes preflight detects the incomplete closure, but the installer classifies this failure as deferable and skips the candidate.

This violates the stated boundary that only complete hash-pinned locks gain candidate status. It also conflicts with the new doctoring document, which says that candidate content must be hash-pinned.

Update candidate validation so an unpinned direct-child .txt file is rejected before materialization. Add a regression case for requirements/ci.txt with a global --require-hashes directive and an unpinned requirement. Assert that it is absent from the materialization manifest.

Verified controls

  • The diff contains exactly five permanent product files.
  • The changed quality workflow has contents: read.
  • The exact diff introduces no write-capable repair workflow or branch writer.
  • The direct-child predicate accepts only .txt files whose immediate parent is named requirements.
  • Nested descendants such as requirements/nested/ci.txt remain rejected.
  • Exact-base Git tree parsing admits regular 100* blobs only.
  • The materializer rejects symlinks, non-blob entries, absolute paths, and traversal paths.
  • The materializer reads selected content from the authenticated base SHA.
  • PR-only content cannot enter the base materialization result.
  • The manifest records the exact source path.
  • The coverage image runs the trusted installer with independent pip --require-hashes preflight.
  • The quality workflow checked out the requested exact head.
  • The quality run passed 70 focused tests and 898 complete tests.
  • Focused and complete statement/branch coverage were 100%.
  • The docstring gate reported 100%.
  • Python 3.10 and Python 3.14 checks passed.

strix was still in progress during verification. The branch-protection API response was inconclusive. These merge-gate items remain unverified.

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@opencode-agent @cwl-noema-review @coderabbitai review

Review-only request for exact current head ed33253e5d6f93f2e71d80b24e27b301f96efb88 against protected main f070c504c1cb06891b800d7ab0cf6ac7d3cf8eae. Trusted uv Materializer Quality CI and every exact-head security/supply-chain workflow are successful; the final diff is workflow-free, all prior token-permission threads are resolved/outdated, and unresolved threads are zero. Validate direct-child requirements/*.txt discovery, authenticated-base regular-file and hash-pin boundaries, independent pip --require-hashes closure preflight, manifest provenance, 100% statement/branch/docstring evidence, and absence of transient writer machinery. Do not mutate the branch or merge; submit actionable findings or a formal exact-head review.

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🧩 Analysis chain

🏁 Script executed:

#!/bin/bash
set -euo pipefail

base='f070c504c1cb06891b800d7ab0cf6ac7d3cf8eae'
head='ed33253e5d6f93f2e71d80b24e27b301f96efb88'
repo='ContextualWisdomLab/.github'

printf '%s\n' '== Exact commits =='
git cat-file -e "${base}^{commit}"
git cat-file -e "${head}^{commit}"
git show -s --format='base %H%n%cs %s' "$base"
git show -s --format='head %H%n%cs %s' "$head"

printf '%s\n' '== Exact changed files =='
git diff --name-status --find-renames "$base" "$head"
git diff --stat "$base" "$head"

printf '%s\n' '== Exact diff =='
git diff --no-ext-diff --find-renames --unified=60 "$base" "$head"

printf '%s\n' '== Changed Python file outlines =='
git diff --name-only "$base" "$head" -- '*.py' |
while IFS= read -r file; do
  test -n "$file" || continue
  printf '\n--- %s ---\n' "$file"
  ast-grep outline "$file" --items all --view expanded || true
done

printf '%s\n' '== Materializer candidate, content-validation, tree, and manifest regions =='
rg -n -C 12 --glob 'materialize_base_python_requirements.py' \
  'def (_is_candidate_lock_name|_is_candidate_lock_path|_is_hash_pinned|_.*regular.*|_.*tree.*|materialize)|require-hashes|hash|manifest|ls-tree|cat-file|symlink|traversal' .

printf '%s\n' '== Installer preflight regions =='
rg -n -C 10 --glob 'install_base_python_locks.py' \
  'require-hashes|preflight|manifest|pip|closure|defer|skip|install' .

printf '%s\n' '== Relevant regression-test regions =='
rg -n -C 10 --glob 'test*.py' \
  'requirements/ci\.txt|requirements/nested|require-hashes|unpinned|hash-pinned|symlink|traversal|PR-only|manifest|base_hash_locks' tests

printf '%s\n' '== Workflow inventory and exact-diff write capability scan =='
fd -t f -e yml -e yaml .github 2>/dev/null || true
git diff --no-ext-diff "$base" "$head" -- .github |
  rg -n -i -C 3 'contents:\s*write|pull-requests:\s*write|git\s+push|force-with-lease|workflow_dispatch|actions/github-script' || true

printf '%s\n' '== Current PR and check metadata =='
gh pr view 785 --repo "$repo" \
  --json state,isDraft,headRefOid,baseRefOid,mergeStateStatus,reviewDecision,statusCheckRollup,reviews
gh pr checks 785 --repo "$repo" || true

Length of output: 202643


@seonghobae Exact-head review verdict: changes requested.

I reviewed ed33253e5d6f93f2e71d80b24e27b301f96efb88 against f070c504c1cb06891b800d7ab0cf6ac7d3cf8eae.

P1 — Reject incomplete direct-child locks before materialization

tests/test_materialize_base_python_requirements.py Line 153 proves that _is_hash_pinned() accepts this content:

--require-hashes
demo==1

This file has no hash for demo==1.

The new direct-child rule accepts requirements/ci.txt. The materializer uses _is_hash_pinned() to grant candidate status. Therefore, a base-owned requirements/ci.txt with the content above can enter manifest.json.

The later independent pip --require-hashes preflight detects the missing hash. That preflight is necessary, but it occurs after candidate selection. It does not satisfy the required boundary that candidate status requires a complete hash-pinned lock.

Update the candidate validation to require a hash for every requirement before materialization. Add a regression test for requirements/ci.txt containing a global --require-hashes directive and an unhashed requirement. Assert that the file is absent from the materialization manifest.

Verified controls

  • The direct-child rule accepts requirements/ci.txt.
  • The direct-child rule rejects requirements/nested/ci.txt.
  • The materializer uses authenticated-base Git content.
  • The materializer has regular-file, path-safety, and symlink rejection controls.
  • The installer has an independent pip --require-hashes preflight.
  • The exact-head quality checks report successful Python 3.10 compatibility and Python 3.14 quality gates.
  • The current security and supply-chain check runs report success.
  • The current OpenCode coverage evidence reports success.

The PR is still blocked and requires review according to current GitHub metadata. I cannot approve while the incomplete-lock candidate path remains.

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@jules Replace the current self-removing repair workflow with ordinary reviewed source commits on this branch. The product diff must contain only the permanent requirements-directory lock discovery, coverage/workflow contract, tests, doctoring, and CHANGELOG changes; no temporary writer, force-with-lease publisher, self-delete mechanism, or expected-RED artifact may remain.

Implement the narrow direct-child rule for regular base-owned requirements/*.txt locks while preserving traversal, symlink, malformed tree, unpinned input, and full pip --require-hashes closure failures. Add exact tests proving requirements/ci.txt is discovered for fast-mlsirm, deeper/unrelated files are excluded, and the workflow installs the authenticated base-owned lock in the isolated sandbox. Keep Draft until the branch is workflow-free and exact-head quality, coverage, docstrings, security, OpenCode/Noema/CodeRabbit, and independent approval gates pass.

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@coderabbitai review
@opencode-agent review
@cwl-noema-review review
@strix review

Review exact current head ed33253e5d6f93f2e71d80b24e27b301f96efb88. The branch is workflow-free and contains only the permanent direct-child requirements/*.txt materializer rule, focused tests, trusted quality-workflow coverage, doctoring, and CHANGELOG. Trusted uv Quality, Python Security, Security Scan, CodeQL, Semgrep, Secret Scan, OSV, Scorecard, and SBOM are successful on this head; unresolved current-head threads are zero. Review only—do not update, self-approve, bypass protections, or merge.

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🧩 Analysis chain

🏁 Script executed:

#!/bin/bash
set -euo pipefail

base='f070c504c1cb06891b800d7ab0cf6ac7d3cf8eae'
head='ed33253e5d6f93f2e71d80b24e27b301f96efb88'
repo='ContextualWisdomLab/.github'

printf '\n== Exact commits ==\n'
git cat-file -e "${base}^{commit}"
git cat-file -e "${head}^{commit}"
git show -s --format='base=%H%n%s%n%cs' "$base"
git show -s --format='head=%H%n%s%n%cs' "$head"

printf '\n== Changed files ==\n'
git diff --name-status --find-renames "$base" "$head"
git diff --stat "$base" "$head"

printf '\n== Exact diff ==\n'
git diff --no-ext-diff --find-renames --unified=50 "$base" "$head"

printf '\n== Materializer outline ==\n'
materializer="$(fd -t f '^materialize_base_python_requirements\.py$' . | head -n1)"
test -n "$materializer"
ast-grep outline "$materializer" --items all --view expanded

printf '\n== Materializer validation, tree, and manifest code ==\n'
rg -n -C 14 \
  'def (_is_candidate_lock_name|_is_candidate_lock_path|_is_hash_pinned|_.*tree.*|_.*regular.*|materialize)|--require-hashes|--hash|manifest|ls-tree|cat-file|symlink|traversal|base_hash_locks' \
  "$materializer"

printf '\n== Installer preflight code ==\n'
fd -t f '^install_base_python_locks\.py$' . -x sh -c '
  ast-grep outline "$1" --items all --view expanded
  rg -n -C 12 "require-hashes|preflight|manifest|pip|closure|skip|defer|install" "$1"
' sh {}

printf '\n== Relevant test code ==\n'
fd -t f -e py . tests -x sh -c '
  if rg -q "requirements/ci\.txt|requirements/nested|_is_hash_pinned|--require-hashes|base_hash_locks|symlink|PR-only|manifest" "$1"; then
    echo "--- $1"
    rg -n -C 10 "requirements/ci\.txt|requirements/nested|_is_hash_pinned|--require-hashes|base_hash_locks|symlink|PR-only|manifest" "$1"
  fi
' sh {}

printf '\n== Workflow files changed by exact diff ==\n'
git diff --name-only "$base" "$head" -- .github/workflows |
while IFS= read -r file; do
  test -n "$file" || continue
  echo "--- $file"
  git show "${head}:${file}" | nl -ba
done

printf '\n== Write-capability scan in exact workflow diff ==\n'
git diff --no-ext-diff "$base" "$head" -- .github |
  rg -n -i -C 3 'contents:\s*write|pull-requests:\s*write|git\s+push|force-with-lease|workflow_dispatch|actions/github-script' || true

printf '\n== Current PR metadata and checks ==\n'
gh pr view 785 --repo "$repo" \
  --json state,isDraft,headRefOid,baseRefOid,mergeStateStatus,reviewDecision,statusCheckRollup,reviews
gh pr checks 785 --repo "$repo" || true

printf '\n== Current unresolved review threads ==\n'
gh api graphql -F owner='ContextualWisdomLab' -F name='.github' -F number=785 -f query='
query($owner: String!, $name: String!, $number: Int!) {
  repository(owner: $owner, name: $name) {
    pullRequest(number: $number) {
      reviewThreads(first: 100) { nodes { isResolved } }
    }
  }
}' | jq '[.data.repository.pullRequest.reviewThreads.nodes[] | select(.isResolved == false)] | length'

Length of output: 130146


🏁 Script executed:

#!/bin/bash
set -euo pipefail

base='f070c504c1cb06891b800d7ab0cf6ac7d3cf8eae'
head='ed33253e5d6f93f2e71d80b24e27b301f96efb88'
repo='ContextualWisdomLab/.github'

printf '\n== Exact changed workflow at requested head ==\n'
git show "${head}:.github/workflows/trusted-uv-materializer-quality-ci.yml" | sed -n '1,240p'

printf '\n== Write-capability tokens in the exact workflow diff ==\n'
git diff --no-ext-diff "$base" "$head" -- .github/workflows |
  rg -n -i -C 3 'contents:\s*write|pull-requests:\s*write|issues:\s*write|id-token:\s*write|git\s+push|force-with-lease|workflow_dispatch|actions/github-script' || true

printf '\n== PR exact-head metadata and check rollup ==\n'
gh pr view 785 --repo "$repo" \
  --json state,isDraft,headRefOid,baseRefOid,mergeStateStatus,reviewDecision,statusCheckRollup,reviews

printf '\n== Current check summary ==\n'
gh pr checks 785 --repo "$repo" || true

printf '\n== Current unresolved review-thread count ==\n'
gh api graphql -F owner='ContextualWisdomLab' -F name='.github' -F number=785 -f query='
query($owner: String!, $name: String!, $number: Int!) {
  repository(owner: $owner, name: $name) {
    pullRequest(number: $number) {
      reviewThreads(first: 100) { nodes { isResolved } }
    }
  }
}' | jq '[.data.repository.pullRequest.reviewThreads.nodes[] | select(.isResolved == false)] | length'

printf '\n== Requested head workflow runs ==\n'
gh run list --repo "$repo" --commit "$head" --limit 100 \
  --json name,headSha,status,conclusion,url \
  --jq '.[] | select(.headSha == "'"$head"'") | [.name,.status,.conclusion,.url] | `@tsv`' \
  || true

Length of output: 45429


@seonghobae Exact-head review verdict: changes requested.

I reviewed ed33253e5d6f93f2e71d80b24e27b301f96efb88 against f070c504c1cb06891b800d7ab0cf6ac7d3cf8eae.

P1 — Reject incomplete direct-child locks before materialization

In scripts/ci/materialize_base_python_requirements.py at Line 139, _is_hash_pinned() returns True when any line is exactly --require-hashes.

The existing test in tests/test_materialize_base_python_requirements.py at Line 153 confirms that this content is accepted:

--require-hashes
demo==1

demo==1 has no hash. A direct-child path such as requirements/ci.txt passes the new path rule. The materializer then writes this file into manifest.json.

The later pip --require-hashes preflight detects the missing hash. However, scripts/ci/install_base_python_locks.py classifies this failure as deferable and skips an unrecovered candidate. The coverage image can therefore continue without the intended dependency closure.

This behavior conflicts with the stated boundary that a candidate must be completely hash-pinned before materialization.

Update the candidate-content validation so every requirement has a valid hash before the materializer emits the manifest entry. Add a regression test for requirements/ci.txt containing --require-hashes and an unhashed requirement. Assert that the file is absent from the materialization result and manifest.json.

Verified controls

  • The diff contains five permanent product files.
  • The direct-child rule accepts requirements/ci.txt and services/.../requirements/package.txt.
  • The direct-child rule rejects requirements/nested/ci.txt and docs/ci.txt.
  • The materializer reads regular blobs from the authenticated base commit.
  • The tree parser rejects non-blob entries, non-regular modes, absolute paths, and traversal paths.
  • The materializer records exact source paths in the manifest.
  • The changed quality workflow has contents: read.
  • The exact workflow diff introduces no write-capability token or branch-writing command.
  • The requested-head quality, OpenCode, Noema, security, and supply-chain checks are successful.
  • The current unresolved-thread count is zero.

The PR remains BLOCKED with REVIEW_REQUIRED. I cannot approve until the incomplete-lock materialization path is fixed.

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@opencode-agent review

Review exact head ed33253e5d6f93f2e71d80b24e27b301f96efb88 read-only. Trusted uv Materializer Quality CI, Python Security, Security Scan, CodeQL, Semgrep, Secret Scan, OSV, Scorecard, SBOM, and CodeRabbit are successful; all inline security findings concern removed predecessor workflows and are resolved/outdated. Verify the direct-child requirements/*.txt discovery boundary, authenticated-base regular-blob requirement, traversal/symlink rejection, complete hash-pinned closure preflight, manifest provenance, five-file permanent scope, and absence of branch-writing automation. Submit a non-author approval only if every exact-head gate remains satisfied.

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/oc Refetch the live PR and stop without writing unless exact head is b3f5f7e87b57d9b5b76e3c628fe5d21be84d269f. GitHub currently reports this six-file feature branch as non-mergeable against protected main; keep the PR Draft while repairing ancestry.

Reconcile the latest protected main into the existing branch without force-push, preserving only the intended permanent six-file feature diff. Resolve overlap in the shared trusted-uv materializer and its quality workflow by retaining every newer fail-closed security contract from protected main and preserving this PR's bounded direct-child requirements/*.txt discovery, authenticated-base blob checks, complete hash-closure preflight, source-path manifest receipt, deeper/unrelated rejection, and 100% production statement/branch/public-docstring gates. Do not resurrect temporary branch writers, self-removing workflows, encoded patches, stale tests, or predecessor behavior.

After reconciliation, run the focused requirements-directory suite, the complete trusted-uv materializer quality suite, full repository tests, 100% statement/branch coverage, 100% public docstrings, compileall, and git diff --check. Confirm the final PR diff remains exactly the six permanent files declared in the body. Do not mark Ready, approve, merge, release, retarget, create another branch/PR/workflow, or alter reviewer/model credential chains.

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/oc Refetch the live pull request and abort without writing unless its exact head is b3f5f7e87b57d9b5b76e3c628fe5d21be84d269f, its branch is fix/coverage-materialize-requirements-directory-locks, and protected main is still the target. OpenCode exact-head review requested changes because GitHub reports this PR conflicting/DIRTY. Merge the latest protected main into the existing PR branch with a normal merge commit; do not rebase or force-push. Resolve conflicts only within the six permanent feature files, preserving the current protected-main implementation and security hardening while retaining the reviewed direct-child requirements/*.txt discovery, authenticated-base regular-blob/path/no-symlink boundary, per-requirement hash completeness, bounded includes, independent pip --require-hashes closure preflight, exact-source manifest provenance, and read-only workflow permissions. Remove every conflict marker and reject unrelated dependency, workflow, or product changes. Run the focused materializer suite first, then the complete exact-head central test suite with 100% production statement/branch coverage, 100% production docstrings, compilation, workflow validation, and git diff --check. Do not create another branch, PR, one-shot/self-modifying workflow, patch artifact, encoded patch, or temporary writer. Keep the PR Draft after the merge; the new exact head requires fresh quality/security Checks, zero unresolved threads, and a new independent non-author review before Ready or merge.

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@opencode-agent address

Reconcile exact head b3f5f7e87b57d9b5b76e3c628fe5d21be84d269f with protected main at e71fdab2ab088001f218765ecb5e3b7fabfee11a directly on fix/coverage-materialize-requirements-directory-locks. GitHub reports the branch diverged and non-mergeable. Preserve the six-file product scope; resolve conflicts in favor of current protected-main security/automation behavior plus the requirements-directory lock discovery contract. Do not force-push, create a temporary repair workflow, rewrite protected main, or carry duplicate agent-router files into the feature diff.

After reconciliation, verify the effective PR diff contains only the intended six permanent files, run the focused materializer suite and complete exact-head suite with 100% production statement/branch coverage and docstrings, rerun all security/supply-chain checks, and keep Draft until fresh review and approval.

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/oc Refetch the exact live PR head and abort unless it is b3f5f7e87b57d9b5b76e3c628fe5d21be84d269f. Reconcile this Draft branch with the current protected main because GitHub reports the PR non-mergeable. Preserve the exact six-file permanent feature boundary and the accepted requirements-directory trust contract; resolve only real conflicts against current protected sources. Do not reintroduce a branch-writing, self-removing, encoded-patch, staged-patch, trigger, or temporary repair workflow. After reconciliation, prove the parent-relative diff still contains only .github/workflows/trusted-uv-materializer-quality-ci.yml, CHANGELOG.md, docs/doctoring/trusted-requirements-directory-lock-discovery.md, scripts/ci/materialize_base_python_requirements.py, tests/test_materialize_base_python_requirements.py, and tests/test_requirements_directory_lock_materialization.py; preserve authenticated-base regular-blob discovery, direct-child-only requirements/*.txt, traversal/symlink rejection, independently complete hash closures, exact source-path receipts, and exclusion of PR-only or malformed inputs. Run the focused materializer tests first, then the complete central suite with 100% statement/branch coverage, public docstrings, compileall, clean diff, and every exact-head security/supply-chain check. Keep Draft until the new head is mergeable and current-head review/approval gates are satisfied; do not force-push over unrelated branch movement.

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@opencode-agent Reconcile exact Draft head b3f5f7e87b57d9b5b76e3c628fe5d21be84d269f non-destructively with current protected main e71fdab2ab088001f218765ecb5e3b7fabfee11a; do not force-push, discard feature history, or create temporary/self-removing/encoded-patch/branch-writing workflows.

The branch is one protected-main commit behind and GitHub currently reports it non-mergeable. Preserve the exact six-file feature boundary, resolve CHANGELOG.md additively, retain accepted mainline agent-mention-router behavior, and revalidate that the effective PR diff remains only:

  • .github/workflows/trusted-uv-materializer-quality-ci.yml
  • CHANGELOG.md
  • docs/doctoring/trusted-requirements-directory-lock-discovery.md
  • scripts/ci/materialize_base_python_requirements.py
  • tests/test_materialize_base_python_requirements.py
  • tests/test_requirements_directory_lock_materialization.py

After reconciliation run focused requirements-directory tests, complete central statement/branch coverage, production docstrings, Python 3.10/3.14 compilation/compatibility, security/supply-chain gates, and clean-tree checks. Keep Draft until fresh exact-head automated review, qualifying independent approval, zero unresolved findings, and branch protection all succeed. Do not approve, merge, release, or alter reviewer credentials/protection.

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/oc

Refetch PR #785 and reconcile its live Draft branch with protected main without force-push. Preserve the intended six-file requirements-directory lock slice and current-main automation/security behavior. Resolve conflicts so the effective PR diff contains only .github/workflows/trusted-uv-materializer-quality-ci.yml, CHANGELOG.md, docs/doctoring/trusted-requirements-directory-lock-discovery.md, scripts/ci/materialize_base_python_requirements.py, tests/test_materialize_base_python_requirements.py, and tests/test_requirements_directory_lock_materialization.py. Do not copy or delete unrelated main files, create a repair workflow, or rewrite history. Run focused materializer and complete exact-head tests with 100% production statement/branch/docstrings, verify the six-file diff, and commit the ordinary merge/reconciliation to the existing branch.

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@opencode-agent

Reconcile exact current head b3f5f7e87b57d9b5b76e3c628fe5d21be84d269f with protected main e71fdab2ab088001f218765ecb5e3b7fabfee11a without force-pushing or reusing predecessor evidence. Preserve all newer trusted-uv materializer hardening from main, then reapply only the six-file direct-child requirements/*.txt feature: authenticated-base regular blobs, traversal/symlink rejection, nonempty complete inline hashes or bounded includes, deterministic manifest source path, independent pip --require-hashes closure, tests, APA 7 doctoring, and CHANGELOG entry. Resolve conflicts semantically, remove temporary branch writers, run focused and complete central tests with 100% production statement/branch/public-docstring coverage plus Python 3.10/3.14 compatibility, and keep Draft until the new exact head is conflict-free and green. Do not alter reviewer credentials, approve, merge, release, or bypass protection.

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/oc

Reconcile this six-file feature branch with current protected main; GitHub now reports it non-mergeable because the base advanced. Preserve only the permanent requirements-directory lock-discovery feature and resolve overlap in the shared trusted-uv materializer against current main rather than restoring superseded implementations.

After reconciliation, prove direct-child requirements/*.txt discovery, authenticated-base regular-blob provenance, independently complete pip --require-hashes closure, pull-request-only/deeper/unpinned rejection, and the exact trusted source manifest. Run focused and complete central tests with 100% statement/branch coverage and production docstrings, Python 3.10/3.14 compilation, all security/supply-chain workflows, and git diff --check. Keep Draft, remove any temporary workflow, update the PR body to the exact new head, and request fresh OpenCode/Noema/CodeRabbit review only after the workflow-free head is green.

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@coderabbitai full review

Perform a fresh exact-current-head review of authenticated-base Python requirements discovery and complete hash-closure enforcement. Submit the verdict without mutating or merging.

@coderabbitai

coderabbitai Bot commented Aug 7, 2026

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🧩 Analysis chain

🏁 Script executed:

#!/bin/bash
set -euo pipefail

repo='ContextualWisdomLab/.github'
pr='785'

printf '%s\n' '== Live PR identity =='
pr_json="$(gh pr view "$pr" --repo "$repo" \
  --json number,state,isDraft,headRefName,headRefOid,baseRefName,baseRefOid,mergeStateStatus,reviewDecision,statusCheckRollup,reviews)"
printf '%s\n' "$pr_json" | jq .

head="$(printf '%s\n' "$pr_json" | jq -r '.headRefOid')"
base="$(printf '%s\n' "$pr_json" | jq -r '.baseRefOid')"
printf 'base=%s\nhead=%s\n' "$base" "$head"

git cat-file -e "${base}^{commit}"
git cat-file -e "${head}^{commit}"
git merge-base --is-ancestor "$base" "$head" && echo 'base_is_ancestor=true' || echo 'base_is_ancestor=false'
git show -s --format='base %H%nbase subject %s%nhead %H%nhead subject %s%nhead parents %P' "$base" "$head"

printf '%s\n' '== Exact changed-file scope =='
git diff --name-status --find-renames "$base" "$head"
git diff --stat "$base" "$head"

printf '%s\n' '== Changed Python structure =='
git diff --name-only "$base" "$head" -- '*.py' |
while IFS= read -r file; do
  [ -z "$file" ] && continue
  printf '\n--- %s ---\n' "$file"
  ast-grep outline "$file" --items all --view expanded || true
done

printf '%s\n' '== Exact materializer and installer source =='
for file in \
  scripts/ci/materialize_base_python_requirements.py \
  scripts/ci/install_base_python_locks.py; do
  if git cat-file -e "${head}:${file}" 2>/dev/null; then
    printf '\n--- %s ---\n' "$file"
    git show "${head}:${file}" | cat -n
  fi
done

printf '%s\n' '== Discovery, validation, and manifest tests =='
for file in \
  tests/test_materialize_base_python_requirements.py \
  tests/test_requirements_directory_lock_materialization.py; do
  if git cat-file -e "${head}:${file}" 2>/dev/null; then
    printf '\n--- %s ---\n' "$file"
    git show "${head}:${file}" | cat -n
  fi
done

printf '%s\n' '== Changed workflow, documentation, and full exact diff =='
for file in \
  .github/workflows/trusted-uv-materializer-quality-ci.yml \
  docs/doctoring/trusted-requirements-directory-lock-discovery.md \
  CHANGELOG.md; do
  if git cat-file -e "${head}:${file}" 2>/dev/null; then
    printf '\n--- %s ---\n' "$file"
    git show "${head}:${file}" | cat -n
  fi
done
git diff --no-ext-diff --find-renames --unified=45 "$base" "$head"

printf '%s\n' '== Introduced workflow write-capability scan =='
git diff --no-ext-diff "$base" "$head" -- .github |
  rg -n -i -C 3 \
    'contents:\s*write|pull-requests:\s*write|issues:\s*write|id-token:\s*write|git\s+push|force-with-lease|workflow_dispatch|actions/github-script' \
  || true

printf '%s\n' '== Current checks and active review threads =='
gh pr checks "$pr" --repo "$repo" || true
gh api graphql -F owner='ContextualWisdomLab' -F name='.github' -F number="$pr" -f query='
query($owner: String!, $name: String!, $number: Int!) {
  repository(owner: $owner, name: $name) {
    pullRequest(number: $number) {
      reviewThreads(first: 100) {
        nodes { isResolved isOutdated comments(first: 1) { nodes { author { login } body path line } } }
      }
    }
  }
}' |
jq '[.data.repository.pullRequest.reviewThreads.nodes[] |
     select(.isResolved == false and .isOutdated == false)]'

Length of output: 161260


@seonghobae Exact-head review verdict: changes requested.

I reviewed live head b3f5f7e87b57d9b5b76e3c628fe5d21be84d269f against base e6fc91416c4fb13febd07b985c6e9c74fe888306.

P1 — Reject invalid hashes and unbounded includes before materialization

In scripts/ci/materialize_base_python_requirements.py at Line 143 through Line 146, _is_hash_pinned() accepts any logical line that contains --hash=. It also accepts every line that starts with -r or --requirement .

Therefore, each of these direct-child files can enter manifest.json:

--index-url https://packages.example.invalid/simple --hash=sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
demo==1 --hash=not-a-valid-hash
-r /unbounded/external-requirements.txt

The first input is an option line, not a requirement. The second input has an invalid hash token. The third input has an absolute, unbounded include path.

base_hash_locks() materializes these candidates at Line 481 through Line 484. The later pip --require-hashes preflight can reject or skip a candidate. It does not enforce the required candidate-selection boundary. An absolute include can also make the later pip invocation read outside the materialized lock set.

Update _is_hash_pinned() to accept only:

  • An exact valid requirement with one or more valid inline SHA-256 hashes.
  • A supported bounded relative -r or --requirement include.

Reject option lines, malformed requirements, invalid hash tokens, absolute paths, traversal paths, and malformed include operands. Add materialization tests for each input. Assert that each source is absent from manifest.json.

Verified controls

  • The base is an ancestor of the reviewed head.
  • The effective diff contains six permanent files.
  • Direct-child discovery accepts requirements/ci.txt and nested-service requirements/*.txt paths.
  • The path rule rejects requirements/nested/ci.txt and unrelated .txt paths.
  • The materializer reads regular blobs from the authenticated base commit.
  • The Git-tree filter excludes non-blobs, symbolic links, absolute paths, and traversal paths.
  • The global --require-hashes directive does not make an unhashed package eligible.
  • The manifest records the selected source path.
  • The installer performs an independent pip --require-hashes preflight.
  • The changed workflow has contents: read.
  • The diff introduces no workflow write capability.
  • Reported Python 3.10, Python 3.14, quality, security, SAST, and supply-chain checks succeeded.

GitHub reports DIRTY, and the PR remains Draft with CHANGES_REQUESTED. The branch requires reconciliation with current main and a new exact-head review after the candidate-validation issue is fixed.

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@opencode-agent

Submit a formal current-head GitHub review after the current checks settle. Approve only if all exact-head checks succeed and no actionable finding remains; otherwise post the concrete blocker. Do not mutate or merge.

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@coderabbitai

Please submit the formal current-head review conclusion after the latest exact-head checks complete. Do not mutate or merge.

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coderabbitai Bot commented Aug 7, 2026

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🧩 Analysis chain

🏁 Script executed:

#!/bin/bash
set -euo pipefail

repo='ContextualWisdomLab/.github'
pr='785'

echo '== Live PR metadata =='
pr_json="$(gh pr view "$pr" --repo "$repo" \
  --json number,state,isDraft,headRefName,headRefOid,baseRefName,baseRefOid,mergeStateStatus,reviewDecision,statusCheckRollup,reviews)"
printf '%s\n' "$pr_json" | jq '{
  number, state, isDraft, headRefName, headRefOid, baseRefName, baseRefOid,
  mergeStateStatus, reviewDecision,
  checks: [.statusCheckRollup[] | {name, status, conclusion}]
}'

head="$(printf '%s\n' "$pr_json" | jq -r '.headRefOid')"
base="$(printf '%s\n' "$pr_json" | jq -r '.baseRefOid')"

echo '== Commit identity and changed paths =='
printf 'base=%s\nhead=%s\n' "$base" "$head"
git cat-file -e "${base}^{commit}"
git cat-file -e "${head}^{commit}"
git merge-base --is-ancestor "$base" "$head" && echo 'base_is_ancestor=true' || echo 'base_is_ancestor=false'
git diff --name-status --find-renames "$base" "$head"

echo '== Current checks =='
gh pr checks "$pr" --repo "$repo" || true

echo '== Candidate validation implementation at live head =='
git show "${head}:scripts/ci/materialize_base_python_requirements.py" |
  nl -ba |
  sed -n '110,190p;430,520p'

echo '== Candidate validation regressions at live head =='
for file in \
  tests/test_materialize_base_python_requirements.py \
  tests/test_requirements_directory_lock_materialization.py; do
  if git cat-file -e "${head}:${file}" 2>/dev/null; then
    echo "--- ${file}"
    git show "${head}:${file}" |
      nl -ba |
      rg -n -C 5 -- '--hash=|--requirement|-r |requirements/ci\.txt|manifest|invalid|unpinned|absolute|traversal'
  fi
done

echo '== Active review threads =='
gh api graphql -F owner='ContextualWisdomLab' -F name='.github' -F number="$pr" -f query='
query($owner: String!, $name: String!, $number: Int!) {
  repository(owner: $owner, name: $name) {
    pullRequest(number: $number) {
      reviewThreads(first: 100) {
        nodes {
          isResolved
          isOutdated
          comments(first: 1) { nodes { author { login } body path line } }
        }
      }
    }
  }
}' | jq '[.data.repository.pullRequest.reviewThreads.nodes[] |
  select(.isResolved == false and .isOutdated == false)]'

Length of output: 14479


🏁 Script executed:

#!/bin/bash
set -euo pipefail

repo='ContextualWisdomLab/.github'
pr='785'
head="$(gh pr view "$pr" --repo "$repo" --json headRefOid --jq '.headRefOid')"

echo '== Materializer: candidate validation and materialization =='
git show "${head}:scripts/ci/materialize_base_python_requirements.py" |
  cat -n |
  sed -n '110,210p;420,530p'

echo '== Tests: candidate validation and manifest assertions =='
for file in \
  tests/test_materialize_base_python_requirements.py \
  tests/test_requirements_directory_lock_materialization.py; do
  echo "--- ${file}"
  git show "${head}:${file}" |
    cat -n |
    grep -n -E -C 5 -- \
      'requirements/ci\.txt|requirements/nested|--hash=|--requirement|-r |manifest|invalid|unpinned|absolute|traversal|symlink|directive'
done

echo '== Active non-outdated review threads =='
gh api graphql -F owner='ContextualWisdomLab' -F name='.github' -F number="$pr" -f query='
query($owner: String!, $name: String!, $number: Int!) {
  repository(owner: $owner, name: $name) {
    pullRequest(number: $number) {
      reviewThreads(first: 100) {
        nodes {
          isResolved
          isOutdated
          comments(first: 1) {
            nodes { author { login } body path line }
          }
        }
      }
    }
  }
}' | jq '[.data.repository.pullRequest.reviewThreads.nodes[] |
  select(.isResolved == false and .isOutdated == false)]'

Length of output: 28144


@seonghobae Formal current-head review conclusion: changes requested.

I reviewed current head b3f5f7e87b57d9b5b76e3c628fe5d21be84d269f against e6fc91416c4fb13febd07b985c6e9c74fe888306.

All listed checks have completed successfully. There are zero active non-outdated review threads. The parent-relative diff contains the declared six permanent files.

P1 — Reject invalid requirement lines before materialization

In scripts/ci/materialize_base_python_requirements.py, Lines 143-146, _is_hash_pinned() accepts each non-directive line that:

  • Contains --hash=, or
  • Starts with -r or --requirement .

Therefore, a direct-child requirements/ci.txt can enter manifest.json with invalid content, including:

--index-url https://packages.example.invalid/simple --hash=sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
demo==1 --hash=not-a-valid-hash
-r /unbounded/external-requirements.txt

base_hash_locks() materializes these candidates before the installer runs its independent pip --require-hashes preflight. The preflight can prevent installation, but it does not enforce the required candidate-selection boundary.

Update _is_hash_pinned() to accept only:

  • An exact valid requirement with one or more valid inline SHA-256 hashes; or
  • A supported bounded relative -r or --requirement include.

Reject option lines, malformed requirements, invalid hashes, absolute include paths, traversal include paths, and malformed include operands. Add regression tests that confirm each invalid direct-child input is absent from manifest.json.

GitHub currently reports this Draft PR as DIRTY with CHANGES_REQUESTED. I cannot approve until the validation defect is fixed and the branch is mergeable.

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@opencode-agent review

Use the newest exact head only. If every required check is green and there is no actionable finding, submit formal approval; otherwise state the blocker. Do not mutate or merge.

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@cwl-noema-review review

Use exact-current-head evidence only. Approve formally only when required checks are green and no actionable finding remains; otherwise identify the blocker. Do not mutate or merge.

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@opencode-agent review
@cwl-noema-review review

Do not post another top-level acknowledgement. Submit the formal exact-head review verdict through the GitHub review API when current-head checks are complete; approve only if no blocker remains. Do not mutate or merge.

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@coderabbitai full review

Use the exact current head only and submit the review verdict through the formal GitHub review surface; do not post another summary comment, mutate, or merge.

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coderabbitai Bot commented Aug 7, 2026

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@cwl-noema-review

Please use the GitHub review API rather than another comment for the final exact-head verdict. Do not mutate or merge.

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@opencode-agent

Final action expected: use the GitHub review API for the exact current head. Approve only if current required checks are successful and no actionable finding remains; otherwise post one concrete blocking review. Do not mutate or merge.

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@cwl-noema-review @opencode-agent Please review the exact current head after the fail-closed hash-lock classification repair. Earlier reviews and checks are stale.

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@cwl-noema-review

Submit one formal exact-current-head review through GitHub's review API. Do not add another discussion comment, mutate, or merge.

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@opencode-agent

Do not acknowledge. Submit exactly one formal review on the exact current head through GitHub's review API after checks complete. Do not mutate or merge.

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@cwl-noema-review

Do not acknowledge. Submit exactly one formal review on the exact current head through GitHub's review API after checks complete. Do not mutate or merge.

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@coderabbitai

Do not acknowledge. Submit exactly one formal review on the exact current head through GitHub's review API after checks complete. Do not mutate or merge.

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Exact-head review for b3f5f7e: changes requested.

P1: scripts/ci/materialize_base_python_requirements.py does not validate candidate requirements or include operands before materialization. _is_hash_pinned() accepts any non-directive logical line containing --hash= and any line beginning with -r or --requirement . Therefore, direct-child requirements/*.txt files can enter manifest.json with an option line containing --hash=, an invalid hash token, or an absolute or traversal include. The later pip --require-hashes preflight occurs after materialization and does not enforce the candidate-selection boundary.

Require exact package pins with valid inline SHA-256 hashes. Permit only bounded relative include operands. Reject option lines, malformed hash tokens, absolute paths, traversal paths, and malformed includes. Add manifest-exclusion regression tests for each input.

GitHub also reports this pull request as DIRTY, so it is not mergeable.

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coderabbitai Bot commented Aug 7, 2026

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🧩 Analysis chain

🏁 Script executed:

#!/bin/bash
set -euo pipefail

repo='ContextualWisdomLab/.github'
pr='785'

pr_json="$(gh pr view "$pr" --repo "$repo" \
  --json number,state,isDraft,headRefOid,baseRefOid,mergeStateStatus,reviewDecision,statusCheckRollup,reviews)"
printf '%s\n' '== Live PR identity and checks =='
printf '%s\n' "$pr_json" | jq '{
  number, state, isDraft, headRefOid, baseRefOid, mergeStateStatus, reviewDecision,
  checks: [.statusCheckRollup[] | {name, status, conclusion}]
}'

head="$(printf '%s\n' "$pr_json" | jq -r '.headRefOid')"
base="$(printf '%s\n' "$pr_json" | jq -r '.baseRefOid')"
printf '%s\n' '== Commit relation and changed scope =='
printf 'base=%s\nhead=%s\n' "$base" "$head"
git cat-file -e "${base}^{commit}"
git cat-file -e "${head}^{commit}"
git merge-base --is-ancestor "$base" "$head" && echo 'base_is_ancestor=true' || echo 'base_is_ancestor=false'
git diff --name-status --find-renames "$base" "$head"
git diff --check "$base" "$head"

printf '%s\n' '== Materializer validation and materialization =='
git show "${head}:scripts/ci/materialize_base_python_requirements.py" |
  nl -ba | sed -n '100,230p;430,540p'

printf '%s\n' '== Relevant regression tests =='
for file in \
  tests/test_materialize_base_python_requirements.py \
  tests/test_requirements_directory_lock_materialization.py; do
  echo "--- ${file}"
  git show "${head}:${file}" | nl -ba |
    rg -n -C 6 -- 'requirements/ci\.txt|requirements/nested|require-hashes|--hash=|--requirement|-r |manifest|unpinned|invalid|absolute|traversal|symlink|directive'
done

printf '%s\n' '== Active review threads =='
gh api graphql -F owner='ContextualWisdomLab' -F name='.github' -F number="$pr" -f query='
query($owner: String!, $name: String!, $number: Int!) {
  repository(owner: $owner, name: $name) {
    pullRequest(number: $number) {
      reviewThreads(first: 100) {
        nodes {
          isResolved
          isOutdated
          comments(first: 1) {
            nodes { author { login } body path line }
          }
        }
      }
    }
  }
}' | jq '[.data.repository.pullRequest.reviewThreads.nodes[] |
  select(.isResolved == false and .isOutdated == false)]'

Length of output: 8826


🏁 Script executed:

#!/bin/bash
set -euo pipefail

repo='ContextualWisdomLab/.github'
pr='785'
head="$(gh pr view "$pr" --repo "$repo" --json headRefOid --jq '.headRefOid')"

printf '%s\n' '== Exact current head =='
printf '%s\n' "$head"

printf '%s\n' '== Materializer candidate validation and materialization =='
git show "${head}:scripts/ci/materialize_base_python_requirements.py" |
  cat -n | sed -n '100,240p;430,550p'

printf '%s\n' '== Relevant materializer regression tests =='
for file in \
  tests/test_materialize_base_python_requirements.py \
  tests/test_requirements_directory_lock_materialization.py; do
  printf '%s\n' "--- ${file}"
  git show "${head}:${file}" | cat -n |
    rg -n -C 6 -- 'requirements/ci\.txt|requirements/nested|require-hashes|--hash=|--requirement|-r |manifest|unpinned|invalid|absolute|traversal|symlink|directive'
done

printf '%s\n' '== Active non-outdated review threads =='
gh api graphql -F owner='ContextualWisdomLab' -F name='.github' -F number="$pr" -f query='
query($owner: String!, $name: String!, $number: Int!) {
  repository(owner: $owner, name: $name) {
    pullRequest(number: $number) {
      reviewThreads(first: 100) {
        nodes {
          isResolved
          isOutdated
          comments(first: 1) {
            nodes { author { login } body path line }
          }
        }
      }
    }
  }
}' | jq '[.data.repository.pullRequest.reviewThreads.nodes[] |
  select(.isResolved == false and .isOutdated == false)]'

Length of output: 31716


🏁 Script executed:

#!/bin/bash
set -euo pipefail

repo='ContextualWisdomLab/.github'
pr='785'
expected_head='b3f5f7e87b57d9b5b76e3c628fe5d21be84d269f'
current_head="$(gh pr view "$pr" --repo "$repo" --json headRefOid --jq '.headRefOid')"

if [ "$current_head" != "$expected_head" ]; then
  printf 'Head changed; no review submitted. expected=%s current=%s\n' \
    "$expected_head" "$current_head" >&2
  exit 1
fi

body=$'Exact-head review for b3f5f7e87b57d9b5b76e3c628fe5d21be84d269f: changes requested.\n\nP1: `scripts/ci/materialize_base_python_requirements.py` does not validate candidate requirements or include operands before materialization. `_is_hash_pinned()` accepts any non-directive logical line containing `--hash=` and any line beginning with `-r ` or `--requirement `. Therefore, direct-child `requirements/*.txt` files can enter `manifest.json` with an option line containing `--hash=`, an invalid hash token, or an absolute or traversal include. The later `pip --require-hashes` preflight occurs after materialization and does not enforce the candidate-selection boundary.\n\nRequire exact package pins with valid inline SHA-256 hashes. Permit only bounded relative include operands. Reject option lines, malformed hash tokens, absolute paths, traversal paths, and malformed includes. Add manifest-exclusion regression tests for each input.\n\nGitHub also reports this pull request as `DIRTY`, so it is not mergeable.'

gh api --method POST "repos/${repo}/pulls/${pr}/reviews" \
  -f commit_id="$current_head" \
  -f event='REQUEST_CHANGES' \
  -f body="$body" \
  --jq '{id, state, commit_id, html_url}'

Length of output: 1941


@seonghobae Formal GitHub review submitted for exact head b3f5f7e87b57d9b5b76e3c628fe5d21be84d269f.

Verdict: Changes requested. The review identifies the fail-open candidate validation and the current DIRTY merge state. No branch mutation or merge was performed.

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@opencode-agent @cwl-noema-review @coderabbitai

No further discussion comments are needed. Complete the formal exact-current-head review through the review API only; do not mutate or merge.

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Exact-head review for b3f5f7e: changes requested.

P1: Candidate validation remains fail-open before materialization. In scripts/ci/materialize_base_python_requirements.py, _is_hash_pinned() accepts any non-directive line containing --hash= and every -r or --requirement line. base_hash_locks() then writes the accepted direct-child requirements/*.txt candidate into the manifest before independent pip --require-hashes closure preflight.

This permits option lines that contain --hash=, malformed hash tokens, and absolute, traversal, or malformed requirement includes to gain candidate status. The later preflight can reject installation, but it does not enforce the required materialization boundary.

Require an exact package == pin with one or more valid inline SHA-256 hashes. Permit only bounded relative requirement includes. Reject option lines, malformed hashes, absolute paths, traversal paths, and malformed include operands. Add manifest-exclusion tests for each invalid input.

GitHub also reports this pull request as DIRTY, so the exact head is not mergeable.

@coderabbitai

coderabbitai Bot commented Aug 7, 2026

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Tip

For best results, initiate chat on the files or code changes.

🧩 Analysis chain

🏁 Script executed:

#!/bin/bash
set -euo pipefail

repo='ContextualWisdomLab/.github'
pr='785'

pr_json="$(gh pr view "$pr" --repo "$repo" \
  --json number,state,isDraft,headRefOid,baseRefOid,mergeStateStatus,reviewDecision,statusCheckRollup,reviews)"
printf '%s\n' '== Live PR identity and checks =='
printf '%s\n' "$pr_json" | jq '{
  number, state, isDraft, headRefOid, baseRefOid, mergeStateStatus, reviewDecision,
  checks: [.statusCheckRollup[] | {name, status, conclusion}]
}'

head="$(printf '%s\n' "$pr_json" | jq -r '.headRefOid')"
base="$(printf '%s\n' "$pr_json" | jq -r '.baseRefOid')"
printf '%s\n' '== Commit relation and changed scope =='
printf 'base=%s\nhead=%s\n' "$base" "$head"
git cat-file -e "${base}^{commit}"
git cat-file -e "${head}^{commit}"
git merge-base --is-ancestor "$base" "$head" && echo 'base_is_ancestor=true' || echo 'base_is_ancestor=false'
git diff --name-status --find-renames "$base" "$head"
git diff --check "$base" "$head"

printf '%s\n' '== Candidate validation and materialization at live head =='
git show "${head}:scripts/ci/materialize_base_python_requirements.py" |
  nl -ba | sed -n '100,250p;430,560p'

printf '%s\n' '== Relevant regression coverage at live head =='
for file in \
  tests/test_materialize_base_python_requirements.py \
  tests/test_requirements_directory_lock_materialization.py; do
  printf '%s\n' "--- ${file}"
  git show "${head}:${file}" | nl -ba |
    rg -n -C 6 -- \
      'requirements/ci\.txt|requirements/nested|require-hashes|--hash=|--requirement|-r |manifest|unpinned|invalid|absolute|traversal|symlink|directive'
done

printf '%s\n' '== Active non-outdated review threads =='
gh api graphql -F owner='ContextualWisdomLab' -F name='.github' -F number="$pr" -f query='
query($owner: String!, $name: String!, $number: Int!) {
  repository(owner: $owner, name: $name) {
    pullRequest(number: $number) {
      reviewThreads(first: 100) {
        nodes {
          isResolved
          isOutdated
          comments(first: 1) {
            nodes { author { login } body path line }
          }
        }
      }
    }
  }
}' | jq '[.data.repository.pullRequest.reviewThreads.nodes[] |
  select(.isResolved == false and .isOutdated == false)]'

Length of output: 8892


🏁 Script executed:

#!/bin/bash
set -euo pipefail

repo='ContextualWisdomLab/.github'
pr='785'
head="$(gh pr view "$pr" --repo "$repo" --json headRefOid --jq '.headRefOid')"

printf '== Exact live head ==\n%s\n' "$head"
printf '%s\n' '== Candidate validation and materialization =='
git show "${head}:scripts/ci/materialize_base_python_requirements.py" |
  cat -n | sed -n '100,250p;430,560p'

printf '%s\n' '== Relevant regression coverage =='
for file in \
  tests/test_materialize_base_python_requirements.py \
  tests/test_requirements_directory_lock_materialization.py; do
  printf '%s\n' "--- ${file}"
  git show "${head}:${file}" | cat -n |
    rg -n -C 6 -- \
      'requirements/ci\.txt|requirements/nested|require-hashes|--hash=|--requirement|-r |manifest|unpinned|invalid|absolute|traversal|symlink|directive' \
    || true
done

printf '%s\n' '== Active non-outdated review threads =='
gh api graphql -F owner='ContextualWisdomLab' -F name='.github' -F number="$pr" -f query='
query($owner: String!, $name: String!, $number: Int!) {
  repository(owner: $owner, name: $name) {
    pullRequest(number: $number) {
      reviewThreads(first: 100) {
        nodes {
          isResolved
          isOutdated
          comments(first: 1) {
            nodes { author { login } body path line }
          }
        }
      }
    }
  }
}' | jq '[.data.repository.pullRequest.reviewThreads.nodes[] |
  select(.isResolved == false and .isOutdated == false)]'

Length of output: 32443


🏁 Script executed:

#!/bin/bash
set -euo pipefail

repo='ContextualWisdomLab/.github'
pr='785'
expected_head='b3f5f7e87b57d9b5b76e3c628fe5d21be84d269f'
current_head="$(gh pr view "$pr" --repo "$repo" --json headRefOid --jq '.headRefOid')"

if [ "$current_head" != "$expected_head" ]; then
  printf 'Head changed; review was not submitted. expected=%s current=%s\n' \
    "$expected_head" "$current_head" >&2
  exit 1
fi

body=$'Exact-head review for b3f5f7e87b57d9b5b76e3c628fe5d21be84d269f: changes requested.\n\nP1: Candidate validation remains fail-open before materialization. In `scripts/ci/materialize_base_python_requirements.py`, `_is_hash_pinned()` accepts any non-directive line containing `--hash=` and every `-r ` or `--requirement ` line. `base_hash_locks()` then writes the accepted direct-child `requirements/*.txt` candidate into the manifest before independent `pip --require-hashes` closure preflight.\n\nThis permits option lines that contain `--hash=`, malformed hash tokens, and absolute, traversal, or malformed requirement includes to gain candidate status. The later preflight can reject installation, but it does not enforce the required materialization boundary.\n\nRequire an exact package `==` pin with one or more valid inline SHA-256 hashes. Permit only bounded relative requirement includes. Reject option lines, malformed hashes, absolute paths, traversal paths, and malformed include operands. Add manifest-exclusion tests for each invalid input.\n\nGitHub also reports this pull request as `DIRTY`, so the exact head is not mergeable.'

gh api --method POST "repos/${repo}/pulls/${pr}/reviews" \
  -f commit_id="$current_head" \
  -f event='REQUEST_CHANGES' \
  -f body="$body" \
  --jq '{id, state, commit_id, html_url}'

Length of output: 2073


@seonghobae Formal review submitted through the GitHub review API: Changes requested for b3f5f7e87b57d9b5b76e3c628fe5d21be84d269f. No branch mutation or merge occurred.

You are interacting with an AI system.

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