Fix for tactility.py

[KenVanHoeylandt]

Summary by CodeRabbit

• Bug Fixes
  • SDK downloads now refresh incomplete cached SDKs when required configuration is missing. If the replacement download fails or is incomplete, the existing cached SDK is preserved.
• Updates
  • Updated the build tool and package version to 7.0.1.

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📝 Walkthrough

Walkthrough

The tool and package versions change to 7.0.1. sdk_download accepts an optional SDK root directory and uses the standard cache directory when none is provided. If a cached non-POSIX SDK lacks its required config, the flow downloads a replacement to a temporary directory. It retains the cached SDK if the download fails or the replacement lacks the config. It replaces the cache after a successful download and config check.

Priority: ⬇️ Low

Merge Risk: 🟡 Moderate · up to 912a2

Parallel builds repairing the same SDK cache can fail. Coordinate repairs before merging unless that build risk is explicitly accepted.

Architecture Summary

Architecture risk: 🟡 Medium · up to 912a2

The change affects 2 systems.

Changed systems: tactility.py, tactility.py.json

Architecture concerns
No architecture-level concerns identified.

Review details

Systems and components

• observed — tactility.py (service) was modified; 1 changed file maps to changed impact.
• observed — tactility.py.json (service) was modified; 1 changed file maps to changed impact.

Before / after behavior

• observed — Modified behavior in tactility.py: The tool version constant changes from 7.0.0 to 7.0.1.
• observed — Modified behavior in tactility.py: sdk_download adds an optional sdk_root_dir parameter and uses the standard version/platform cache directory when it is omitted; callers can now direct downloads elsewhere.
• observed — Modified behavior in tactility.py: When a cached SDK lacks its required config, the old flow immediately deleted the cache. The new flow downloads into a cleared .new directory, removes that temporary directory and returns failure if download fails or a non-POSIX SDK lacks its config, and only then removes the old cache and moves the replacement into place.
• observed — Modified behavior in tactility.py.json: The declared package version changes from 7.0.0 to 7.0.1.

Reliability and maintainability

• inferred — Risk-relevant change factors for tactility.py: blast_radius_1; direct_dependents_1

🚥 Pre-merge checks | ✅ 3 | ❌ 1 | ❓ 1

❌ Failed checks (1 warning, 1 inconclusive)

Check name	Status	Explanation	Resolution
Docstring Coverage	⚠️ Warning	Docstring coverage is 0.00% which is insufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 3 functions across 1 files. (1 skipped: 1 …	Write docstrings for the functions missing them to satisfy the coverage threshold.
Title check	❓ Inconclusive	The title identifies the changed file but does not describe the main changes, which include SDK cache validation and replacement behavior plus version updates.	Use a specific title such as "Update SDK download handling and version to 7.0.1".

✅ Passed checks (3 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

Full details: Docstring Coverage

Explanation

Docstring coverage is 0.00% which is insufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 3 functions across 1 files. (1 skipped: 1 unsupported.)

• Fix all pre-merge checks with AI

✨ Finishing Touches 💡 1

📝 Generate docstrings 💡

• Commit to this branch
• Create a new PR

🧪 Generate unit tests (beta)

• Commit to this branch
• Create a new PR

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Actionable comments posted: 1

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ℹ️ Review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Advanced

Run ID: 4491b95d-70e5-4c50-919e-7bc2268d6278

📥 Commits

Reviewing files that changed from the base of the PR and between cba73d1 and 912a213.

📒 Files selected for processing (2)

• tactility.py
• tactility.py.json

Included review availability: This review used your included allowance. Your plan provides up to 4 included reviews per hour; 3 remain after this review.