fix: serialize iOS builds + stop non-TTY log spam#121
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ios-sim and ios-usb both run `expo run:ios` against one shared Expo/Xcode project (.expo/prebuild, ios/, Pods, DerivedData). Running them concurrently (concurrentBuilds: true) races on that state — e.g. an atomic-rename crash on .expo/prebuild/cached-packages.json fails the sim build in <1s. Run the two iOS groups in one sequential lane; android still parallelises alongside. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
In forward-only (non-TTY / piped) mode, setTitle printed a line on every update, so live build progress (one line per gradle task / metro %) flooded the log with hundreds of duplicate device rows. Title-only changes are in-place TTY decoration; skip them in non-TTY — state transitions (start/done/fail) and sub-items still emit. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
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Summary
Two issues seen running
maestro-parallel(full build) on a mixed device set withconcurrentBuilds: true:ios-simandios-usbboth runexpo run:iosagainst the same Expo/Xcode project (.expo/prebuild,ios/, Pods, DerivedData). Running them concurrently races — an atomic-rename on.expo/prebuild/cached-packages.jsonthrowsENOENTand fails the build. Fix: run the two iOS groups in one sequential lane; android still builds in parallel.setTitleemitted a line on every update, so live build progress (a line per gradle task / metro %) spammed. Fix: skip title-only emits in non-TTY; state transitions + sub-items still print.Test plan
Screen: terminal
How to get there:
deno task check && deno lint && deno fmt --check && deno task testWhat to check: green, 64 tests.
Screen: an Expo project with iOS sim + device + Android,
concurrentBuilds: trueHow to get there:
maestro-parallel(full build), select allWhat to check: the iOS sim build no longer crashes with the
.expo/prebuildrename error; the checklist doesn't flood with repeated rows.