build: use gersemi cmake formatter

[alandtse]

Summary by CodeRabbit

• New Features

  • None.

• Chores

  • Added a pre-commit hook to automatically format CMake-related files using gersemi, improving consistency across contributions.

• Style

  • Reformatted build configuration for clarity and consistency, including expanded multi-line expressions and standardized spacing and quoting.

• Refactor

  • Consolidated and reorganized build directives for readability without changing behavior.

• Notes

  • No changes to build behavior, options, or public interfaces; all adjustments are formatting and tooling only.

[Copilot]

Pull Request Overview

This PR integrates the gersemi CMake formatter to standardize CMake file formatting across the project. It applies comprehensive formatting changes to the main CMakeLists.txt file and adds the gersemi hook to the pre-commit configuration.

• Reformats CMakeLists.txt with gersemi's standardized multi-line formatting style
• Adds gersemi pre-commit hook for automatic CMake formatting enforcement
• Adds formatting ignore directive for project declaration to preserve current structure

Reviewed Changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated no comments.

File	Description
CMakeLists.txt	Comprehensive reformatting with multi-line style, improved readability, and added gersemi ignore directive
.pre-commit-config.yaml	Added gersemi hook configuration for CMake file formatting

[coderabbitai]

Walkthrough

Adds a gersemi formatting hook to pre-commit and reformats CMakeLists.txt for style consistency. No functional or API behavior changes are introduced.

Changes

Cohort / File(s)	Summary
Pre-commit hook update \.pre-commit-config.yaml	Adds gersemi repo (rev 0.22.3) and hook to format CMakeLists.txt and *.cmake files; integrates with existing hooks.
CMake formatting and structure CMakeLists.txt	Reformats CMake syntax (expanded multi-line blocks, adjusted quoting/spacing), restructures commands into explicit blocks; no semantic or public interface changes.

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~10 minutes

Poem

I thump my paw—formatting neat,
Gersemi trims our CMake sheet.
Hooks hop in, commits stay clean,
Lines align in tidy sheen.
With whiskered pride, I press “build”—
Same behavior, polish filled.
Hippity-hop: style fulfilled.

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 accurately and succinctly reflects the primary change of integrating the gersemi CMake formatter into the build process, using clear terminology that matches the modifications without unnecessary detail or noise.
Docstring Coverage	✅ Passed	No functions found in the changes. Docstring coverage check skipped.

✨ Finishing touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment

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📜 Recent review details

Configuration used: Path: .coderabbit.yaml

Review profile: CHILL

Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 1837df2 and 61184bd.

📒 Files selected for processing (2)

• .pre-commit-config.yaml (1 hunks)
• CMakeLists.txt (12 hunks)

⏰ Context from checks skipped due to timeout of 90000ms. You can increase the timeout in your CodeRabbit configuration to a maximum of 15 minutes (900000ms). (1)

• GitHub Check: Build plugin and addons

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[github-actions]

Using provided base ref: 1837df2
Using base ref: 1837df2
Base commit date: 2025-10-09T08:10:08+01:00 (Thursday, October 09, 2025 08:10 AM)
No actionable suggestions for changed features.

[github-actions]

✅ A pre-release build is available for this PR:
Download