_anchor() mapped each space/hyphen to its own '-' without collapsing runs,
so the standard heading separator " — " (space, em-dash, space) produced a
double hyphen in every generated anchor. Since nearly every real decision
record heading uses that separator, this made the catalog emit a dead link
for essentially every row. Fix: after building the char list, collapse
consecutive '-' into one and strip leading/trailing '-' via re.sub, matching
how Goldmark/GitHub/Gitea sluggers behave.
Also fixed main() writing an extra trailing newline (want already ends in
"\n", then "+ \n" appended a second one) so docs/decisions/README.md now
ends with exactly one trailing newline; --check still compares via .strip().
Added test_anchor_collapses_em_dash_and_keeps_underscore to pin the anchor
behavior against the reported iptv.base_url case.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Adds scripts/build_decisions_catalog.py, which renders docs/decisions/README.md
as a compact table of only 'active' decision records (sorted by key), and its
test scripts/tests/test_build_catalog.py. Supports --check for CI drift
detection. No decision records are migrated yet, so the generated catalog is
currently empty (banner + header only) — expected at this stage.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Adds scripts/decisions_validate.py: lifecycle invariant checks (unique
active key, key format, reciprocal supersession, removed-without-archive,
rationale-rewrite-without-token, catalog staleness, corpus budget) plus
git-diff helpers for merge-base-based CI checks. Deviates from the task
brief in one spot: REQUIRED_META narrowed to (key, status) — the brief's
(key, status, since, supersedes, superseded_by) makes its own
test_clean_corpus_passes fail, since since/supersedes/superseded_by
default to None on bare Record() instances built without going through
the markdown parser.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Adds scripts/decisions_lib.py, the shared parser for ErsatzTV decision
records (docs/decisions.md + docs/decisions/*.md). Parses H2 sections
into Record dataclasses, distinguishing migrated records (visible
metadata block: key/status/since/supersedes/superseded-by + Rule/
Signals/Mechanics) from legacy-unmigrated ones with no metadata line.
scripts/ is now an importable package (scripts/__init__.py,
scripts/tests/__init__.py) so later tools can `import scripts.decisions_lib`.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
timothyandClaude Opus 4.8