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macOS and Linux VMs on Apple Silicon to use in CI and other automations
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Fedor Korotkov 5c7743b7cd
Show both size and actual size of files (#742) 
Right now we show only actual size of files on disk which excludes empty blocks of the recently introduced sparced format in #671. This makes impossible to get info about disk size that we just set via `tart set`.

Here is an example of `tart list` output before the change:

```
Source Name                                                                                                            Size State
local  sonoma-base                                                                                                     22   stopped
local  sonoma-vanilla                                                                                                  18   stopped
local  sonoma-xcode                                                                                                    67   stopped
local  ubuntu                                                                                                          1    stopped
oci    ghcr.io/cirruslabs/macos-sonoma-base:latest                                                                     22   stopped
oci    ghcr.io/cirruslabs/macos-sonoma-base@sha256:16c1593bbaf787b20b3c0bc094c5b6baf71c937d22c2e4596da85ac55c92e6cc    22   stopped
oci    ghcr.io/cirruslabs/macos-sonoma-vanilla:14.3                                                                    17   stopped
oci    ghcr.io/cirruslabs/macos-sonoma-vanilla@sha256:23c4e853d48d00a4333346d66a32b2b5aad900cc0dc10e7ecb9dbe67b6f587f4 17   stopped
oci    ghcr.io/cirruslabs/macos-sonoma-xcode:latest                                                                    67   stopped
oci    ghcr.io/cirruslabs/macos-sonoma-xcode@sha256:d0cb8d01424a68b89e0f16f5371bf2152b2c115bd886341a6ba8da42121d1f41   67   stopped
oci    ghcr.io/cirruslabs/ubuntu:22.04                                                                                 1    stopped
oci    ghcr.io/cirruslabs/ubuntu@sha256:037763feb7a15d6077edeb7a097738c34313637d16036764b4c196d28d8b429c               1    stopped
```

And here is the output after the change:

```
Source Name                                                                                                            Disk Size State
local  sonoma-base                                                                                                     50   22   stopped
local  sonoma-vanilla                                                                                                  50   18   stopped
local  sonoma-xcode                                                                                                    90   67   stopped
local  ubuntu                                                                                                          20   1    stopped
oci    ghcr.io/cirruslabs/macos-sonoma-base:latest                                                                     50   22   stopped
oci    ghcr.io/cirruslabs/macos-sonoma-base@sha256:16c1593bbaf787b20b3c0bc094c5b6baf71c937d22c2e4596da85ac55c92e6cc    50   22   stopped
oci    ghcr.io/cirruslabs/macos-sonoma-vanilla:14.3                                                                    50   17   stopped
oci    ghcr.io/cirruslabs/macos-sonoma-vanilla@sha256:23c4e853d48d00a4333346d66a32b2b5aad900cc0dc10e7ecb9dbe67b6f587f4 50   17   stopped
oci    ghcr.io/cirruslabs/macos-sonoma-xcode:latest                                                                    90   67   stopped
oci    ghcr.io/cirruslabs/macos-sonoma-xcode@sha256:d0cb8d01424a68b89e0f16f5371bf2152b2c115bd886341a6ba8da42121d1f41   90   67   stopped
oci    ghcr.io/cirruslabs/ubuntu:22.04                                                                                 20   1    stopped
oci    ghcr.io/cirruslabs/ubuntu@sha256:037763feb7a15d6077edeb7a097738c34313637d16036764b4c196d28d8b429c               20   1    stopped
```

Additionally, `tart get` will print actual size with a 3 decimal point precision which will help to track growth in disk images for our templates.

`tart get` before:

```
CPU Memory Disk Display  State
4   8192   67   1024x768 stopped
```

`tart get` after:

```
CPU Memory Disk Size   Display  State
4   8192   90   67.333 1024x768 stopped
```
 		2024-02-27 20:13:38 +04:00
.ci Revert "Revert pkg (#462)" 2023-04-06 10:36:07 -04:00
.github Added Code Owners (#328) 2022-11-17 22:57:12 -05:00
Resources Highlight AWS Marketplace availability (#683) 2023-12-08 10:44:41 +04:00
Sources/tart Show both size and actual size of files (#742) 2024-02-27 20:13:38 +04:00
Tests/TartTests DHCP MAC-address resolver: handle duplicate leases (#740) 2024-02-23 16:49:06 +04:00
docs Update Platinum Tier (#741) 2024-02-23 15:27:30 +00:00
integration-tests Document XL Cirrus Runners (#613) 2023-09-28 15:53:13 -04:00
scripts Hide dock icon in no graphics mode (#653) 2023-11-10 09:05:20 -05:00
.cirrus.yml Build x86 binary (#716) 2024-01-26 13:09:05 +00:00
.editorconfig Update dependencies and styles (#12) 2022-03-24 18:54:49 +03:00
.gitignore Move FAQ to documentation website (#383) 2023-01-18 11:58:21 -05:00
.goreleaser.yml Build x86 binary (#716) 2024-01-26 13:09:05 +00:00
.swiftformat Reformat code idents and introduce the SwiftFormat linter (#339) 2022-11-29 15:56:13 +00:00
CONTRIBUTING.md Add CONTRIBUTING.md? (#575) 2023-08-03 13:10:34 -04:00
LICENSE Relicensed under Fair Source License (#415) 2023-02-28 12:22:25 -05:00
Package.resolved MAC address resolver: skip expired leases (#669) 2023-11-27 10:12:36 -05:00
Package.swift MAC address resolver: skip expired leases (#669) 2023-11-27 10:12:36 -05:00
README.md Some SEO optimizations (#720) 2024-01-24 12:15:06 -05:00
gon.hcl Build x86 binary (#716) 2024-01-26 13:09:05 +00:00
mkdocs.yml Document Buildkite Tart Plugin (#677) 2023-12-01 15:35:45 +00:00

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.Framework for 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.

Tart powers Cirrus Runners service — a drop-in replacement for the standard GitHub-hosted runners, offering 2-3 times better performance for a fraction of the price.

Many companies are using Tart in their internal setups. Here are a few of them:

Note: If your company or project is using Tart please consider adding yourself to the list above.

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 cirruslabs/cli/tart
tart clone ghcr.io/cirruslabs/macos-sonoma-base:latest sonoma-base
tart run sonoma-base

Please check the official documentation for more information and/or feel free to use discussions for remaining questions.