mirror of https://github.com/cirruslabs/tart.git
Codex review flagged that a mistyped "@0" or "@-1" parsed to a non-nil ppi that persisted and was fed straight into VZMacGraphicsDisplayConfiguration, bypassing the 72 fallback and risking a display that fails to build until the user manually resets it. Guard both ends: the --display parser now keeps only a positive PPI (zero/negative ignored just like non-numeric input), and effectivePixelsPerInch treats a non-positive stored value (e.g. from a hand-edited config) as unset, falling back to 72. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> |
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| CONTRIBUTING.md | ||
| LICENSE | ||
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README.md
Tart is a virtualization toolset to build, run and manage macOS and Linux virtual machines (VMs) on Apple Silicon. Built by CI engineers for your automation needs. Here are some highlights of Tart:
- Tart uses Apple's own
Virtualization.Frameworkfor near-native performance. - Push/Pull virtual machines from any OCI-compatible container registry.
- Use Tart Packer Plugin to automate VM creation.
- Easily integrates with any CI system.
Many companies are using Tart in their internal setups. Here are just a few of them:
Note: If your company or project is using Tart please consider sharing with the community.
Usage
Try running a Tart VM on your Apple Silicon device running macOS 13.0 (Ventura) or later (will download a 25 GB image):
brew install openai/tools/tart
tart clone ghcr.io/cirruslabs/macos-tahoe-base:latest tahoe-base
tart run tahoe-base
Please check the official documentation for more information and/or feel free to use discussions for remaining questions.