Engineering Notes & How-To Guides

Put a Cloud Mac to Work in Real Development

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Parse macOS Output Reliably in Cloud Mac CI - BerryVM

How to parse macOS and Xcode output reliably in cloud Mac CI

Human-readable Xcode output is not an API. Use validated JSON and plist contracts to collect build settings, simulator data, and host facts reliably.

2026.08.26 · ~5 min read

Preserve xcodebuild Exit Codes in Cloud Mac CI - BerryVM

Preserve xcodebuild Exit Codes in Cloud Mac CI Pipelines

A successful tee process can hide an earlier xcodebuild failure. This guide provides a robust wrapper, diagnostic artifact handling, and tests that prove failures reach CI.

2026.08.15 · ~5 min read

Package Mac Build Artifacts Without Losing Metadata - BerryVM

Package Mac Build Artifacts Without Losing Metadata

Use ditto, xattr, checksums and clean extraction to keep macOS build artifact metadata intact and catch packaging changes before release.

2026.08.06 · ~6 min read

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