fix(scripts): backup-proffieboard-sdcard.sh tolerates du non-zero exit on macOS#363
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fix(scripts): backup-proffieboard-sdcard.sh tolerates du non-zero exit on macOS#363kenkoller wants to merge 1 commit into
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…t on macOS The source-summary `du -sh "$SD_MOUNT" | sed ...` pipeline exited non-zero under `set -o pipefail` when `du` hit permission-denied on macOS Spotlight metadata (`.Spotlight-V100/`, `.fseventsd/`), aborting the script silently before rsync ran. Stderr was already redirected to /dev/null, so the only symptom was the script ending right after printing the size summary. Tolerate non-zero exits on the two informational `| sed` pipelines that walk `$SD_MOUNT` (the `du -sh` summary and the `find -maxdepth 1` top-level listing). The rsync, SHA256 manifest, and tree generation downstream are unchanged and continue to enforce errors normally. Observed 2026-05-18 against /Volumes/NO\ NAME on a 2.9 GB 89sabers V3.9-BT SD card. bash -x trace stopped right after the `du | sed` line. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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Summary
scripts/hardware-test/backup-proffieboard-sdcard.shaborted silently against macOS-mounted SD cards that contain.Spotlight-V100/(which is most of them). The script printed the source-size header and then ended, never reachingrsync.du -sh "$SD_MOUNT" 2>/dev/null | sed 's/^/ /'— underset -euo pipefail,duexited non-zero from permission-denied on Spotlight metadata; stderr was already silenced, so the pipefail abort was invisible.|| trueto the two informational| sedpipelines that walk$SD_MOUNT(thedu -shsummary on line 40 and thefind -maxdepth 1top-level listing on line 42). Comment in the script explains why. Downstream rsync, SHA256 manifest, and tree generation are unchanged and continue to enforce errors normally.Observed
2026-05-18 against
/Volumes/NO\ NAMEon a 2.9 GB 89sabers V3.9-BT SD card.bash -xtrace stopped right after thedu | sedline.Test plan
bash -n scripts/hardware-test/backup-proffieboard-sdcard.sh— parses cleanpnpm typecheck— 15/15 cachedpnpm test— 15/15 successful (web alone 3802/3802)Notes
docs/research/V39BT_FLASH_NEXT_STEPS.md.[Unreleased].🤖 Generated with Claude Code