Sort generated schema list

[renatomassaro]

Summary by CodeRabbit

• Bug Fixes
  • Database schema listings now display in a consistent, deterministic order, improving reliability and predictability of output across multiple executions.

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

[coderabbitai]

📝 Walkthrough

Walkthrough

This change modifies the schema listing logic to ensure deterministic ordering by sorting the list of detected schemas from the ETS table before processing, and sorting each context's accumulated module names in lexical order for stable, consistent results.

Changes

Cohort / File(s)	Summary
Schema list sorting lib/mix/task/feeb_db/list_schemas.ex	Added sorting of schemas retrieved from ETS table before reducing to per-context map; module names for each context converted to strings, appended, and sorted to ensure deterministic lexical ordering

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~8 minutes

Poem

🐰 Schemas sorted, deterministic and true,
No more chaos in the listing queue,
Each module lined up, lexical and neat,
Stable order makes the output complete!

Pre-merge checks and finishing touches

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Docstring Coverage	⚠️ Warning	Docstring coverage is 0.00% which is insufficient. The required threshold is 80.00%.	You can run @coderabbitai generate docstrings to improve docstring coverage.

✅ Passed checks (2 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title 'Sort generated schema list' directly summarizes the main change: sorting schema lists for deterministic ordering.

✨ Finishing touches

• 📝 Generate docstrings

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📜 Recent review details

Configuration used: defaults

Review profile: CHILL

Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 0d0d604 and e39b981.

📒 Files selected for processing (1)

• lib/mix/task/feeb_db/list_schemas.ex

🧰 Additional context used

🧠 Learnings (1)

📚 Learning: 2024-12-17T00:35:18.307Z

Learnt from: renatomassaro
Repo: renatomassaro/FeebDB PR: 16
File: lib/feeb/db/schema.ex:393-401
Timestamp: 2024-12-17T00:35:18.307Z
Learning: In `Feeb.DB.Schema`, prefer to let the system crash if the schema implementation is wrong, rather than handling exceptions in `trigger_after_read_callbacks/2`, to avoid passing around potentially incorrect or invalid data.

Applied to files:

• lib/mix/task/feeb_db/list_schemas.ex

🔇 Additional comments (1)

lib/mix/task/feeb_db/list_schemas.ex (1)

46-49: LGTM! Deterministic ordering achieved.

Both sorting additions work together to ensure deterministic output:

• Line 46 sorts the ETS entries (which have undefined order)
• Line 49 maintains sorted module lists per context

The changes correctly achieve the PR's objective of producing stable, consistent schema output.

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