Cannot install swift-format via ci_post_clone.sh in Xcode cloud

[BrentMifsud]

Not sure if this is the right place to post this. I also created a radar for this issue: FB13629192

When trying to install swift-format to run via Xcode Cloud, brew install swift-format fails with the following error:

cd /Volumes/workspace/repository/ci_scripts && /bin/zsh /Volumes/workspace/repository/ci_scripts/ci_post_clone.sh
==> Downloading https://ghcr.io/v2/homebrew/portable-ruby/portable-ruby/blobs/sha256:02180ca8b8295422ae84921bcf034b7ee8ce5575488bd5e6a37a192e53cd5d34
#=#=#                                                                         
##O#-#                                                                        

#########                                                                 13.4%
#################################################################         90.5%
######################################################################## 100.0%
==> Pouring portable-ruby-3.1.4.el_capitan.bottle.tar.gz
Running `brew update --auto-update`...
To restore the stashed changes to /Users/local/Homebrew, run:
  cd /Users/local/Homebrew && git stash pop
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Read the analytics documentation (and how to opt-out) here:
  https://docs.brew.sh/Analytics
No analytics have been recorded yet (nor will be during this `brew` run).

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Error: swift-format: the bottle needs the Apple Command Line Tools to be installed.
  You can install them, if desired, with:
    xcode-select --install

If you're feeling brave, you can try to install from source with:
  brew install --build-from-source swift-format

It is expected behaviour that most formulae will fail to build from source.
It is expected behaviour that Homebrew will be buggy and slow when building from source.
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We will review it but may or may not accept it.

I sincerely doubt that Xcode Cloud is missing the Xcode CLI. And I have no issues installing other tools like SwiftLint or swiftformat.

So I spect the issue is with the way homebrew installs swift-format

My post clone script is not doing anything special:

#!/bin/zsh

brew install swift-format

[alnp]

I'm having the same issue. Were you able to fix it?

[BrentMifsud]

I'm having the same issue. Were you able to fix it?

Nope.

I just ended up putting a check in my build phase to skip swift-format if running in Xcode cloud.

[ahoppen]

Tracked in Apple’s issue tracker as rdar://126948410

[BrentMifsud]

Just got a reply that they fixed it. Haven't had a chance to test the fix just yet.

[fawkeswei]

Just tested it, brew install swift-format works a as intended now.