* refactor: use Rastermill for image processing
* docs: clarify autoreview heartbeat patience
* refactor: use simplified rastermill api
* fix: preserve rastermill media safety boundaries
* build: update rastermill api pin
* build: use published rastermill package
Behavior addressed: The codex-cli metadata branch no longer calls process.exit(0) immediately after writing stdout, and it still emits exactly one unsupported-backend JSON object.
Real environment tested: Local OpenClaw source checkout on macOS with Node/tsx.
Exact steps or command run after this patch: pnpm test test/scripts/print-cli-backend-live-metadata.test.ts test/scripts/docker-build-helper.test.ts; node --import tsx scripts/print-cli-backend-live-metadata.ts codex-cli | python3 -c 'import sys,json; print(json.load(sys.stdin)["provider"])'; autoreview --mode branch --base origin/main --no-web-search.
Evidence after fix: Focused tooling test shard passed 2 files / 23 tests; direct pipe parse printed codex-cli; autoreview reported no accepted/actionable findings; PR status rollup was clean.
Observed result after fix: stdout is parseable as a single JSON payload and the normal metadata path is skipped for codex-cli.
What was not tested: Live provider metadata paths beyond the focused existing test coverage.
Co-authored-by: Iftekhar Uddin <ifuddin3@gmail.com>
scripts/docs-spellcheck.sh uses set -u and constructs args=( ... "${write_flag[@]}" ), where write_flag may be an empty array. On bash 3.2 (still the default /bin/bash on macOS), referencing an empty array under set -u raises an unbound variable error. Newer bash (>= 4.4) handles this expression correctly, which is why the script ships green on Linux CI runners.
Switch to the bash 3.2-safe parameter expansion ${write_flag[@]+"${write_flag[@]}"}: it expands to nothing when the array is empty and to the array contents otherwise, preserving --write behavior unchanged.
Also fixes overrideable -> overridable in docs/reference/test.md, which the now-running spellcheck surfaces.
Repro:
bash scripts/docs-spellcheck.sh # was: write_flag[@]: unbound variable, exit 1
bash scripts/docs-spellcheck.sh # now: codespell runs to completion
