Fix Mac SITL CI

[Scavanger]

User description

Mac SITL CI should work again.

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PR Type

Bug fix

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Description

This description is generated by an AI tool. It may have inaccuracies

• Remove cmake and ninja from Mac SITL CI dependencies

• Fix Mac SITL CI build issues

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Diagram Walkthrough

flowchart LR
  A["Mac SITL CI"] -- "remove dependencies" --> B["cmake, ninja removed"]
  B --> C["CI fixed"]

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File Walkthrough

	Relevant files
Bug fix	ci.yml Remove cmake ninja dependencies from Mac CI                            .github/workflows/ci.yml Remove cmake and ninja from brew install command Keep only ruby as dependency for Mac SITL build +1/-1

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[qodo-merge-pro]

PR Reviewer Guide 🔍

Here are some key observations to aid the review process:

⏱️ Estimated effort to review: 1 🔵⚪⚪⚪⚪

⚡ Recommended focus areas for review Missing Build Tools Removing cmake and ninja may break builds if the project or its dependencies still require them on macOS runners. Validate that these tools are not needed by the SITL build scripts or any transitive steps. - uses: actions/checkout@v4 - name: Install dependencies run: | brew install ruby - name: Setup environment Homebrew Update Step Consider adding brew update before installs to avoid failures due to outdated formulae on GitHub macOS runners. - name: Install dependencies run: | brew install ruby - name: Setup environment Minimal Dependency Pinning Installing unpinned ruby can lead to nondeterministic CI behavior if Homebrew updates; consider pinning a version or using actions/setup-ruby to manage Ruby reliably. - name: Install dependencies run: | brew install ruby - name: Setup environment

[qodo-merge-pro]

PR Code Suggestions ✨

Explore these optional code suggestions:

Category	Suggestion	Impact
Possible issue	Prefer Homebrew Ruby via PATH Ensure the brewed Ruby is actually used by subsequent steps by adding its bin directory to the PATH via $GITHUB_PATH. Otherwise, the system Ruby may be picked up, leading to gem/bundler incompatibilities and CI failures. .github/workflows/ci.yml [189] brew install ruby +echo "$(brew --prefix)/opt/ruby/bin" >> "$GITHUB_PATH" Apply / Chat Suggestion importance[1-10]: 7 __ Why: This is a valid and important improvement to ensure that the newly installed Ruby version is used by subsequent steps, preventing potential CI failures due to version mismatches.	Medium
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