Turn arm builds back on, we need them for mac development

[Ignas]

Summary by CodeRabbit

• Chores
  • Extended Docker image build support to include ARM64 architecture in addition to x86-64, enabling Docker images to run on additional processor architectures.

_{✏️ Tip: You can customize this high-level summary in your review settings.}

[coderabbitai]

Walkthrough

Updated the GitHub Actions build workflow to compile Docker images for multiple architectures (linux/amd64 and linux/arm64/v8) instead of a single architecture during non-main branch builds, enabling broader platform support.

Changes

Cohort / File(s)	Summary
Docker Build Platform Configuration \.github/workflows/build.yaml``	Updated Docker build platform list from single platform (linux/amd64) to multi-arch support (linux/amd64,linux/arm64/v8) in the Build and Push step for non-main branches

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~5 minutes

• Single configuration file modified with straightforward parameter change
• No complex logic or conditional flow alterations
• Verify platform list syntax and intended deployment targets

Poem

🐰 A rabbit hops across the build—
From one arch to many more,
AMD64, ARM64 in a twirl,
Now images dance on every shore! ✨

Pre-merge checks and finishing touches

✅ Passed checks (3 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title clearly and specifically summarizes the main change: enabling ARM builds for Docker images to support Mac development, which directly matches the file change from single platform to multi-arch (linux/amd64,linux/arm64/v8).
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

✨ Finishing touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch bring-back-arm

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[coderabbitai]

Actionable comments posted: 0

🧹 Nitpick comments (1)

.github/workflows/build.yaml (1)

76-92: Verify that always building arm64 on feature branches aligns with team expectations.

The change correctly enables multi-architecture builds with proper QEMU and Buildx setup. However, building for both linux/amd64 and linux/arm64/v8 on every commit—including to feature branches—will significantly increase CI build times due to QEMU-based cross-compilation overhead. The arm64 images aren't pushed on non-main branches (line 91), so the additional build cost provides no immediate benefit outside of main.

Consider making arm64 builds conditional to optimize CI efficiency:

- platforms: linux/amd64,linux/arm64/v8
+ platforms: ${{ github.ref_name == 'main' && 'linux/amd64,linux/arm64/v8' || 'linux/amd64' }}

This reserves multi-arch builds for main branch, where images are actually pushed, while keeping feature branch builds fast for rapid iteration.

📜 Review details

Configuration used: CodeRabbit UI

Review profile: CHILL

Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 9db57bb and 10d1166.

📒 Files selected for processing (1)

• .github/workflows/build.yaml (1 hunks)

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• GitHub Check: Build Image (pg17)
• GitHub Check: Build Image (pg15)
• GitHub Check: Build Image (pg16)