* feat: Add disk image format selection with ASIF support
* fixed goreleaser-pro
* Fix ASIF disk format compatibility issues
- Use .uncached caching mode for ASIF disks to avoid Virtualization framework compatibility issues
- Improve caching mode selection logic for better maintainability
- Fix compiler warning by changing var to let for attachment variable
This resolves VM startup failures when using ASIF disk format by ensuring proper disk attachment configuration.
* Update goreleaser installation to use tap-specific formula
Change from 'brew install --cask goreleaser-pro' to 'brew install --cask goreleaser/tap/goreleaser-pro' for proper installation from the official goreleaser tap.
* Remove VS Code configuration and add to gitignore
- Remove .vscode/launch.json from repository
- Add .vscode/ to .gitignore to prevent VS Code settings from being tracked
* Implement ASIF disk resize using diskutil
- Add support for resizing ASIF disk images using diskutil image resize
- Detect disk format from VM config and route to appropriate resize method
- Use diskutil image info to get current ASIF disk size and validate resize
- Remove restriction that prevented ASIF disk resizing in Set command
- Add FailedToResizeDisk error case for proper error handling
- Maintain backward compatibility with raw disk resizing
- Add comprehensive size validation to prevent data loss
* Update Sources/tart/Commands/Create.swift
Co-authored-by: Nikolay Edigaryev <edigaryev@gmail.com>
* Update Sources/tart/DiskImageFormat.swift
Co-authored-by: Nikolay Edigaryev <edigaryev@gmail.com>
* Update Sources/tart/DiskImageFormat.swift
Co-authored-by: Nikolay Edigaryev <edigaryev@gmail.com>
* Fix test naming and remove redundant test cases
- Rename testFormatArgument to testCaseInsensitivity for clarity
- Remove redundant 'raw' and 'invalid' test cases already covered in testFormatFromString
- Remove testFormatDescriptions test as it's not very useful
Addresses review comment: https://github.com/cirruslabs/tart/pull/1094#discussion_r2152093510
* Remove canCreate property and simplify DiskImageFormat
- Remove canCreate property since it's the same as isSupported
- Remove description property entirely as it's not used
- Fix displayName for RAW format (remove UDIF reference)
- Remove checkDiskutilASIFSupport helper function
Addresses review comments:
- https://github.com/cirruslabs/tart/pull/1094#discussion_r2152109450
- https://github.com/cirruslabs/tart/pull/1094#discussion_r2152115610
- https://github.com/cirruslabs/tart/pull/1094#discussion_r2152124330
* Update Create command validation and help text
- Simplify ArgumentParser help text to let it show possible values automatically
- Remove canCreate validation since property was removed
- Simplify error message for unsupported disk formats
Addresses review comment: https://github.com/cirruslabs/tart/pull/1094#discussion_r2152113480
* Add disk format validation to Run command
- Add validation to ensure ASIF disk format is supported on current system
- Check disk format compatibility before attempting to run VM
Addresses review comment: https://github.com/cirruslabs/tart/pull/1094#discussion_r2152109450
* Use proper namespaced constant for OCI label
- Add diskFormatLabelAnnotation constant in Manifest.swift
- Use org.cirruslabs.tart.disk.format namespace for consistency
- Use variable shadowing instead of new variable name for labels
Addresses review comment: https://github.com/cirruslabs/tart/pull/1094#discussion_r2152163515
* Remove special ASIF caching mode
- Remove .uncached caching mode for ASIF disks
- Use default caching logic for all disk formats
- Testing shows .cached mode works fine on macOS 26.0
Addresses review comment: https://github.com/cirruslabs/tart/pull/1094#discussion_r2152133589
* Improve code structure in VMDirectory
- Use guard let instead of nested if let for better readability
- Reduce nesting in resizeASIFDisk function
- Improve error handling flow
Addresses review comment: https://github.com/cirruslabs/tart/pull/1094#discussion_r2152141916
* diskFormatLabel
* reverted caching mode
* Use PropertyListDecoder
---------
Co-authored-by: Nikolay Edigaryev <edigaryev@gmail.com>
* tart exec: explain that Tart Guest Agent is required
Also handle decrease the connection timeout to 1 second
and provide a hint to the user.
* execute() can be made private
* Include error.localizedDescription
* Introduce "tart exec" command as an alternative to SSH
* Simplify control socket machinery by using NIO async/await primitives
* No reason to print the "vm" object directly, just refer to it as "VM"
* Log to Apple’s Unified Logging System
* Enable clipboard sharing on macOS too
And document which packages need to be installed on these operating
systems.
* We now use Tart Guest Agent
Co-authored-by: Fedor Korotkov <fedor.korotkov@gmail.com>
---------
Co-authored-by: Fedor Korotkov <fedor.korotkov@gmail.com>
* Iterate over Orchard Architecture description
* Document Orchard Controller customization (e.g. --listen-ssh)
* New section: "Using Orchard CLI"
* Fix Markdown unordered list indentation
* Fix "fenced code blocks should have a language specified"
* the context → a context
* Clarify different port
* Simplify labels explanation
* Studios → Studio
* Better explain resources
* crate → create
* only to place → only place
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* Surround "Using resources when creating VMs" header by blank lines
---------
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* Posibility to add Labels when pushing OCI Image
Example running:
tart push $image ${registry}/org/${image}-testing --labels com.org.revision=testing --labels com.org.repo.buildid=123456
* Fix Linting
Run swift package plugin --allow-writing-to-package-directory swiftformat --cache ignore
* Update Sources/tart/Commands/Push.swift
Co-authored-by: Nikolay Edigaryev <edigaryev@gmail.com>
* Update Sources/tart/Commands/Push.swift
Co-authored-by: Nikolay Edigaryev <edigaryev@gmail.com>
* Update Sources/tart/Commands/Push.swift
Co-authored-by: Nikolay Edigaryev <edigaryev@gmail.com>
* Update Sources/tart/OCI/Manifest.swift
Co-authored-by: Nikolay Edigaryev <edigaryev@gmail.com>
* Update Sources/tart/Commands/Push.swift
Co-authored-by: Nikolay Edigaryev <edigaryev@gmail.com>
* Update Sources/tart/Commands/Push.swift
* Do not use a variable to store parseLabels() results
* Trim spaces before splitting labels and support empty values
---------
Co-authored-by: Victor Serbu <victors@4psa.com>
Co-authored-by: Nikolay Edigaryev <edigaryev@gmail.com>
Co-authored-by: Fedor Korotkov <fedor.korotkov@gmail.com>
* docs(FAQ): document unsupported DHCP client identifiers
* New section "Resolving the VMs IP with bridged networking"
And a more clearer explanation of what "tart ip" does.
* Remove extraneous space in ` --resolver=arp`
* Better section name
* Add a note about Linux talkativeness
* Explain "talkativeness" a bit better
* Build universal binary instead of architecture dependent
* Added universal_binaries stage to goreleaser
* Fixed paths to compiled binary in .cirrus.yml
* Revert changes in .cirrus.yml, use builtin venv module instead of virtualenv only
* tart run: introduce --net-softnet-expose
* --net-softnet-expose: add discussion
* --net-softnet-expose: add a note about Softnet restrictions
...and how to disable them.
* LAN → local network
* Better clarify what --net-softnet does
And how --net-softnet-allow can change that behavior.
* Registry: limit the text output on unexpected status code
* pullBlob(): limit channel read-out on error to 4 KiB
* No need to always read channel until end
This was introduced in https://github.com/cirruslabs/tart/pull/284
because we were blocking in "urlSession(_ session: URLSession, dataTask:
URLSessionDataTask, didReceive data: Data)", which we don't do anymore.
* Fetcher.fetch(): remove "progress" argument as we don't need it anymore
Otherwise we start to periodically get RST's from GitHub, possibly
because of too many connection opens, which has an effect of cancelling
previously received bytes.
These RST's can be observed in tcpdump/Wireshark or Console, emitted
from the libusrtcp.dylib library, com.apple.network subsystem, for the
Tart process:
>tcp_input [C59.1.1.1:3] flags=[R] seq=1805021659, ack=0, win=0 state=CLOSED rcv_nxt=1805021659, snd_una=1752355607
You can also observe the "Received Bytes" in "Activity Monitor" for
the Tart process while pulling ghcr.io/cirruslabs/macos-runner:sequoia,
and this value will periodically decrease.
* DiskV2: avoid allocating zero chunk on each zeroSkippingWrite() call
* Increase hole granularity size from 64 KiB to 4 MiB
* Fetcher: never write to disk, thanks to URLSessionDataDelegate
* Get a fresh instance of executor for each benchmark invocation
And don't pre-initialize all of the executors at once, as this
might reach the maximum number of VMs limit in case we want to
test multiple Tart executors.
* Run benchmarks on Tart with different --root-disk-opts options
* Fix TestTart
* benchmark fio: introduce --prepare command-line argument
To be able to specify --prepare='sudo purge && sync', similarly to
Hyperfine[1].
[1]: https://github.com/sharkdp/hyperfine
* Benchmark Tart with --root-disk-opts=caching=cached separately too
* Add Ars Technica recommended benchmarks
* Tart executor: log SSH session standard output and standard error
* Reduce file I/O size from 16 to 10 GB to avoid "No space left on device"
* Remove random writing tests to make space for more read/read-write tests
* Add some "randrw"-style fio benchmarks
* Show latency in benchmark results
* Add sync benchmark and show read/write/sync latency
* README.md: add new benchmark results
Fedor Korotkov
Nikolay Edigaryev
dependabot[bot]
victorserbu2709
Samuel
Gavinkaa
Andrew Malchuk
Frederic BOLTZ