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fix: 🛰️ Sonar Specialist: Fix issues in TaskStateManager.ts#133

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thalesraymond wants to merge 1 commit intomainfrom
sonar-fix-taskstatemanager-double-lookup-9596166649015021421
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fix: 🛰️ Sonar Specialist: Fix issues in TaskStateManager.ts#133
thalesraymond wants to merge 1 commit intomainfrom
sonar-fix-taskstatemanager-double-lookup-9596166649015021421

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@thalesraymond
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This PR fixes a double lookup in TaskStateManager.ts identified by SonarCloud analysis (or proxy analysis). It replaces the has + get pattern with a single get check, adhering to the project's coding standards and improving performance. All tests passed.


PR created automatically by Jules for task 9596166649015021421 started by @thalesraymond

- **Issue Type:** Code Smell
- **Sonar Rule:** S1117 (Performance/Map double lookup)
- **Changes:** Refactored `TaskStateManager.initialize` to perform a single map lookup when adding dependencies, improving performance and avoiding non-null assertions.
- **AGENTS.md Update:** No (Rule already exists).

Co-authored-by: thalesraymond <32554150+thalesraymond@users.noreply.github.com>
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Summary of Changes

Hello @thalesraymond, I'm Gemini Code Assist1! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request focuses on a targeted optimization within the TaskStateManager.ts file. By refactoring how dependencies are accessed and managed in a Map, the change eliminates an inefficient double lookup, leading to minor performance improvements and better code hygiene as flagged by static analysis tools.

Highlights

  • Performance Optimization: Replaced a double lookup pattern (has followed by get) with a single get operation when accessing the dependencyGraph Map. This change optimizes the process of retrieving and initializing dependency lists for tasks.
  • Code Quality: Addressed an issue identified by SonarCloud analysis, improving adherence to coding standards and eliminating redundant operations.
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codecov bot commented Jan 27, 2026

Codecov Report

✅ All modified and coverable lines are covered by tests.

📢 Thoughts on this report? Let us know!

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Code Review

This pull request successfully addresses the double lookup issue in TaskStateManager.ts by replacing the has()/get() pattern with a single get(). This is a good performance improvement. The included suggestion further refines the implementation for better readability and maintainability by using a more direct if/else structure. Overall, a solid fix.

Comment on lines +42 to +47
let depSteps = this.dependencyGraph.get(dep);
if (!depSteps) {
depSteps = [];
this.dependencyGraph.set(dep, depSteps);
}
this.dependencyGraph.get(dep)!.push(step);
depSteps.push(step);
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medium

While the current change correctly avoids the double lookup, the logic can be made more concise and slightly more efficient. By handling the map hit and miss cases in separate if/else branches, we can use const, avoid variable reassignment, and combine the array creation and population for new dependencies into a single step. This improves readability and is a common pattern for this type of map update.

Suggested change
let depSteps = this.dependencyGraph.get(dep);
if (!depSteps) {
depSteps = [];
this.dependencyGraph.set(dep, depSteps);
}
this.dependencyGraph.get(dep)!.push(step);
depSteps.push(step);
const depSteps = this.dependencyGraph.get(dep);
if (depSteps) {
depSteps.push(step);
} else {
this.dependencyGraph.set(dep, [step]);
}

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