dangernoodle-io / TaipanMiner / 25243295309

90%

push

github

fix(build): generate partition_fixup_data.c per-env to fix parallel-build race (TA-332) (#300)

scripts/embed_partitions.py wrote to a single shared src/partition_fixup_data.c.
under `pio run -e a -e b` (parallel envs) the two pre-scripts raced on that
file: one env's compile could pick up the other env's partition table, baking
the wrong layout into the firmware. confirmed 2026-05-01 by a parallel build
followed by an OTA push that bricked a tdongle.

- write to ${PIO_BUILD_DIR}/partition_fixup_data.c instead of src/
- src/CMakeLists.txt picks the file up via ${CMAKE_BINARY_DIR}
- drop the now-unused gitignore entry; the source is no longer in src/
- bench-verified with parallel `pio run -e tdongle-s3 -e esp32-wroom32` —
  per-env data files now correctly differ; 475 host tests pass; cppcheck
  clean across all 4 envs

Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>

707 of 842 branches covered (83.97%)

Branch coverage included in aggregate %.

1607 of 1634 relevant lines covered (98.35%)

252638.04 hits per line