document bundled deps in licenses.yaml; record D-042

Every third-party artefact shipping in the clide binary — fonts,
Dart packages, native tools, bundled assets — now has an entry in
app/assets/licenses.yaml with name, kind, version, homepage, license
identifier, relative path to the bundled license text, and a
one-line purpose. The About screen (Tier 6) will render this file
verbatim. Seeded with the current set: JetBrainsMono, JosefinSans,
yaml, mocktail, alchemist, flutter_lints.

D-042 captures the two-step-commit rule (artefact + licenses.yaml
entry in the same changeset) alongside D-031's prefer-zero-deps
budget: preferring zero deps is the budget; licenses.yaml is the
visible consequence when the budget grows.

CLAUDE.md "Dependencies & supply chain" gains a matching guardrail
line. The per-dep license text files (OFL.txt for both fonts) are
declared as pubspec assets too so the About screen has something to
display, not just a manifest.

Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
2026-04-22 08:18:39 +02:00
co-authored by Claude
parent c1ad33f1b0
commit 1b00d88a0d
5 changed files with 118 additions and 5 deletions
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@@ -18,6 +18,13 @@ Toolchain, supply chain, CI, ignore strategy.
- **Cost:** PRs don't run CI yet; `make push-check` is the gate until activation.
- **Raised by:** 2026-04-21 planning.
### D-042: Bundled dependencies documented in `licenses.yaml`
- **Date:** 2026-04-22
- **Decision:** Every third-party artefact bundled into the clide binary — Dart packages, fonts, native supporter tools, bundled data — has an entry in `app/assets/licenses.yaml` with name, kind, version, homepage, license identifier, relative path to the bundled license text, and a one-line purpose. The file is shipped as a Flutter asset and rendered by the About screen (Tier 6). Adding a bundled dependency is a two-step commit: add the artefact **and** the corresponding `licenses.yaml` entry in the same changeset.
- **Rationale:** Complements [D-031](#d-031-prefer-zero-deps-exact-pin). Prefer-zero-deps is a *budget*; `licenses.yaml` is the *visible consequence*. An extra row in the About screen is a review-time signal that the budget just grew. It also discharges the redistribution obligations bundled licenses impose (OFL, MIT, BSD all require preserving the license text alongside the binary) without ad-hoc NOTICE files.
- **Cost:** One extra edit per dep. Zero tolerance for drift — an un-listed dep is a contributor-visible bug. Until the About screen lands at Tier 6, `licenses.yaml` is accurate but not rendered; the discipline applies from now regardless so Tier 6 inherits a clean list.
- **Raised by:** 2026-04-22 planning (user-directed best practice).
### D-033: Golden-output ignore pattern — `coverage.*` excludes output, not scripts
- **Date:** 2026-04-21
- **Decision:** `.gitignore` excludes `coverage.*` (the lcov output files from `flutter test --coverage`). Coverage-related scripts are named `ci/test_coverage.sh` (not `ci/coverage.sh`) to stay outside the pattern.