make-release

# Cut a TinyUSB Release **Don't commit or tag during prep** — leave changes unstaged for the maintainer (step 4). Work in a worktree. Agree the version `X.Y.Z` with the maintainer first (their call, not derivable from the diff). ## 1. Bump + regenerate ```bash R=.claude/skills/make-release/scripts/release.py $R bump X.Y.Z # tusb_option.h, repository.yml, library.json, sonar-project.properties .claude/skills/build-doc/scripts/gen_doc.py # docs/reference/{boards,dependencies}.rst, hil_boards.md .claude/skills/build-doc/scripts/gen_presets.py # hw/bsp/BoardPresets.json + per-example CMakePresets.json . "$IDF_PATH/export.sh" && python3 tools/family_json.py refresh # hw/bsp/family.json: every board re-observed ``` `refresh` configures every cmake board once, Espressif included, so it needs every toolchain and every dependency at its pin (`tools/get_deps.py all`) and the ESP-IDF environment sourced; it exits 1 naming each board it could not observe, and a row it could not observe keeps its old value. Nothing between releases re-checks rows against `src/common/tusb_mcu.h`, `hw/bsp/family_support.cmake` or example-eligibility edits (an example's `CMakeLists.txt`, `skip.txt` or `only.txt`, which decide a row's `roles`); this step is where they catch up. `bump` refuses a version that is not `X.Y.Z` or equals the current one, and refuses (writing nothing) when a file's version line no longer matches its pattern — fix the file or the pattern, never hand-edit around it. The regenerated files change only if boards, deps or the HIL rosters did (see the build-doc skill for what a diff there means). ## 2. Changelog — `docs/changelog/` (the hard part) New file `docs/changelog/X.Y.Z.md`, listed **first** in `docs/changelog/index.rst`. The PR set comes from **commit reachability, not merge date** (a date query wrongly pulls in the prior release's changelog PR at the boundary): ```bash $R prs --prev <previous-X.Y.Z> [--head master] > /tmp/prs.txt # '#N<TAB>title<TAB>[labels]', one PR per line ``` It refuses when `--prev` is not an ancestor of the head, and when a first-parent commit is not a merged PR (a direct push: decide what to do with it, do not silence the guard). A PR merged into a *feature branch* folds into its parent (won't appear alone) — reflect its final state in the parent's bullet. **Curate** into the prior file's exact Markdown (MyST) style: - Title = version (`# X.Y.Z`), then italic date (ask if unknown). Add to top of `index.rst`. - Section order: **General** (New MCUs and Boards / Code Quality and Build / Documentation) → **API Changes** → **Device Stack** (per class) → **Host Stack** → **Controller Driver (DCD & HCD)** (per driver) → **Testing** → **Contributors**. Sections are `##`; each class/driver group is a `###` sub-heading, not a bullet. - Single backticks for symbols; group related PRs into one bullet (don't dump). `Port *`/driver labels help bucket DCD/HCD. - **Contributors**: unique non-bot PR authors, alphabetical (the only contributor credit — no separate page): `$R contributors --prev <previous-X.Y.Z>` prints the line; drop any CI/service account it did not recognise. ## 3. Validate (leave unstaged) ```bash pre-commit run --all-files # every file step 1 regenerated, unit tests included .claude/skills/build-doc/scripts/build_doc.py -c # docs build clean, warnings fail it (see build-doc skill) python3 .claude/skills/build/scripts/check_build.py --board stm32f407disco -e device/cdc_msc # smoke build, a release changes no firmware git diff --stat -- ':!.idea' # .idea/* is IDE noise ``` Confirm the version matches across `tusb_option.h` / `library.json` / `repository.yml` / `sonar-project.properties`. ## 4. Finalize (maintainer) ```bash git add -A -- ':!.idea' && git commit -m "Bump version to X.Y.Z" git tag -a X.Y.Z -m "Release X.Y.Z" # tags are unprefixed (0.20.0, not v0.20.0) git push origin <branch> X.Y.Z ``` Then create the GitHub release from the tag.