Provider Audit Bootstrap And Path Classification

Provider session audit: source-checkout bootstrap + read classification repair

Use when scripts/analysis/provider_session_ecosystem_audit.py or its cron wrapper fails in a repo checkout, or when the audit misclassifies repo paths as symbolic reads.

When to use

• bash scripts/cron/provider-session-ecosystem-audit.sh fails with ModuleNotFoundError: No module named 'workspace_hub'
• the audit works in pytest/importlib contexts but fails from the wrapper or shell
• slash-delimited paths such as scripts/hooks/post-merge or .Codex/work-queue/WRK-149.md are being counted as symbolic instead of repo paths
• Codex symbolic-read output looks suspicious while missing-repo counts look artificially low

Symptoms

• Wrapper log shows:
  • ModuleNotFoundError: No module named 'workspace_hub'
• scripts/analysis/provider_session_ecosystem_audit.py imports workspace_hub.workstations.resolver
• tests/conftest.py makes pytest pass by inserting src/ into sys.path, masking the runtime failure
• Audit output shows false symbolic reads for paths that should be repo-relative missing paths

Root causes

1. The audit script may insert only REPO_ROOT into sys.path, but the importable package actually lives under src/workspace_hub.
2. The wrapper may invoke uv run --no-project python ... in a source checkout without exporting PYTHONPATH=$REPO_ROOT/src.
3. classify_read_target() may treat any slash-delimited symbolic-looking string as symbolic when the real first path component exists in the repo.

Fix pattern

1. Bootstrap imports inside the script

At the top of scripts/analysis/provider_session_ecosystem_audit.py ensure both roots are added:

REPO_ROOT = Path(__file__).resolve().parents[2]
SRC_ROOT = REPO_ROOT / "src"
if str(SRC_ROOT) not in sys.path:
    sys.path.insert(0, str(SRC_ROOT))
if str(REPO_ROOT) not in sys.path:
    sys.path.insert(0, str(REPO_ROOT))

Why:

• direct shell execution needs src/
• keeping REPO_ROOT also preserves access to sibling script modules like scripts.bash_command_prefixes

2. Harden the wrapper for source checkouts

In scripts/cron/provider-session-ecosystem-audit.sh, before calling Python:

export PYTHONPATH="${REPO_ROOT}/src${PYTHONPATH:+:${PYTHONPATH}}"
uv run --no-project python scripts/analysis/provider_session_ecosystem_audit.py "$@" \
  >> "${LOG_FILE}" 2>&1

Why:

• the wrapper should work from cron/non-pytest contexts
• this avoids relying on an editable install or ambient shell state

3. Repair slash-path classification

In classify_read_target() keep truly symbolic slash names symbolic only when the repo does not contain the first path component and the candidate path does not exist.

Use this rule:

if SYMBOLIC_SLASH_NAME_RE.fullmatch(text):
    first_component = text.split("/", 1)[0]
    candidate = repo_root / text
    if not text.startswith(".") and not safe_exists(repo_root / first_component) and not safe_exists(candidate):
        return text, "symbolic", False

Effect:

• coordination/workspace/repo-capability-map remains symbolic when the repo has no coordination/
• scripts/hooks/post-merge becomes a repo path if scripts/ exists
• .Codex/work-queue/WRK-149.md becomes a repo path instead of a symbolic read

Regression tests to add

Wrapper test

Update tests/cron/test_provider_session_ecosystem_audit_wrapper.py to assert the wrapper exports PYTHONPATH="${REPO_ROOT}/src....

Script bootstrap test

Add a test in tests/analysis/test_provider_session_ecosystem_audit.py asserting the script text contains:

• REPO_ROOT / "src"
• sys.path.insert(0, str(SRC_ROOT))

Classification tests

Add tests proving:

• scripts/hooks/post-merge is classified as repo when scripts/ exists
• .Codex/work-queue/WRK-149.md is classified as repo when .Codex/ exists
• true symbolic names like coordination/workspace/repo-capability-map remain symbolic

Verification sequence

Run all of these:

uv run pytest tests/analysis/test_provider_session_ecosystem_audit.py tests/cron/test_provider_session_ecosystem_audit_wrapper.py -q
bash scripts/cron/provider-session-ecosystem-audit.sh
env -u PYTHONPATH uv run --no-project python scripts/analysis/provider_session_ecosystem_audit.py > /tmp/provider-session-audit-smoke.out
uv run --no-project python scripts/cron/validate-schedule.py

Expected:

• pytest passes
• wrapper exits 0
• direct source-checkout smoke run succeeds even without inherited PYTHONPATH
• schedule validation remains green

Operational impact

• Fixes false wrapper failures in cron/source checkout environments
• Makes Codex symbolic-read output more trustworthy
• Prevents repo-missing-path debt from being hidden behind over-broad symbolic classification
• Produces a more accurate stale-path remediation report for follow-on issue creation

Pitfalls

• pytest may already pass because tests/conftest.py inserts src/; do not treat that as proof the wrapper is healthy
• do not classify all slash-delimited names as symbolic; check whether the repo owns the first path component
• keep docs/ops/legacy-Codex-reference-map.md and historical audit reports separate from current instructional surfaces when acting on stale-path findings