Adopt ADR 0004: stop chasing a single global coverage number and measure what matters instead. - Omit the genuinely-interactive `cli/init.py` shell (read_tty_line prompt loops) alongside the existing `cli/tui.py`, with a rationale comment in .coveragerc. Subprocess/backend orchestration is NOT omitted — it stays visible and is scored via the integration suite. - scripts/coverage.sh runs unit + integration under one coverage measurement (the policy's yardstick) and can report the critical security/logic core held to the >=90% target. - scripts/diff_coverage.py is a stdlib-only gate (no diff-cover dep): new/changed executable lines must be >=90% covered. This is the enforced regression guard; the global number is informational. - CI gains a `coverage` job: combined report + the diff-coverage gate. - Unit-test `cli/__init__.py` dispatch/exit-code mapping (it's logic, not I/O, so it earns tests rather than an omit). Combined unit+integration coverage now reports 83% global / 87% across the critical modules; per-module ratcheting toward 90% is the ongoing work this policy frames. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01NkwFXLFff9PYPy4wgVBJp9
Decision records
Short, durable records of decisions — one file per decision. This is a lightweight Architecture Decision Record practice: capture what was decided and why in a versioned file so the reasoning lives in the clone, not in a Gitea issue thread or a chat log that disappears when the host does.
See docs/research/issue-tracking-vs-in-repo-decision-history.md for
the rationale behind keeping decision history in-repo, and
docs/README.md for when to write a decision record
vs. a PRD or research note.
Format
One Markdown file per decision, numbered sequentially and zero-padded
(0001-…, 0002-…), matching the PRD numbering style. Keep it short —
the discipline is writing it down, not the ceremony.
# ADR 0000: <short imperative title>
- **Status:** Proposed | Accepted | Superseded by ADR NNNN
- **Date:** YYYY-MM-DD
- **Deciders:** <who>
## Context
What forced the decision; the constraints in play.
## Decision
What we decided, stated plainly.
## Consequences
What follows — the good, and the costs/trade-offs accepted.
## Links
PRDs, research notes, issues/PRs. Gitea links are convenience
pointers; the reasoning above must stand without them.
The records are the index: ls docs/decisions/ or skim the titles.
No hand-maintained list to keep in sync.