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IEP-1329 Application Size Analysis does not work. #1055

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merged 4 commits into from
Oct 1, 2024
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@sigmaaa sigmaaa commented Sep 26, 2024

Description

The issue was in parsing esp-idf version with multiple dots, f.e. 5.3.1

Fixes # (IEP-1329)

Type of change

Please delete options that are not relevant.

  • Bug fix (non-breaking change which fixes an issue)

How has this been tested?

download esp-idf 5.3.1 and try to open app size analysis

Test Configuration:

  • ESP-IDF Version:
  • OS (Windows,Linux and macOS):

Dependent components impacted by this PR:

  • Component 1
  • Component 2

Checklist

  • PR Self Reviewed
  • Applied Code formatting
  • Added Documentation
  • Added Unit Test
  • Verified on all platforms - Windows,Linux and macOS

Summary by CodeRabbit

  • New Features
    • Introduced a new method for robust version comparison, ensuring clarity in version checks.
    • Enhanced JSON output handling for better formatting before parsing.
  • Bug Fixes
    • Improved the accuracy of version comparisons with a streamlined parsing approach.

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coderabbitai bot commented Sep 26, 2024

Walkthrough

The changes involve modifications to the IDFSizeDataManager class, specifically the addJsonParseCommand method. The version comparison logic has been updated to utilize a new method, isVersionAtLeast, which enhances the handling of version strings. The instantiation of the arguments list has been simplified. Additionally, a public method for version comparison has been introduced, while an older method for parsing version strings has been removed.

Changes

File Path Change Summary
bundles/com.espressif.idf.ui/src/com/espressif/idf/ui/size/IDFSizeDataManager.java Updated addJsonParseCommand method with new version comparison logic and simplified list instantiation. Added public boolean isVersionAtLeast(String currentIDFVersion, String minimumIDFVersion) method and removed public double parseVersionWithMultipleDotsToDouble(String version) method.

Poem

In the code where rabbits play,
A new method hops into the fray.
Comparing versions with great delight,
Simplified lists make coding bright!
With every change, we dance and cheer,
For cleaner code is what we hold dear! 🐇✨


📜 Recent review details

Configuration used: CodeRabbit UI
Review profile: CHILL

📥 Commits

Files that changed from the base of the PR and between 5d478d6 and 8e97a0c.

📒 Files selected for processing (1)
  • bundles/com.espressif.idf.ui/src/com/espressif/idf/ui/size/IDFSizeDataManager.java (4 hunks)
🚧 Files skipped from review as they are similar to previous changes (1)
  • bundles/com.espressif.idf.ui/src/com/espressif/idf/ui/size/IDFSizeDataManager.java

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Actionable comments posted: 0

🧹 Outside diff range and nitpick comments (3)
bundles/com.espressif.idf.ui/src/com/espressif/idf/ui/size/IDFSizeDataManager.java (3)

192-196: LGTM! Minor suggestion for improvement.

The changes look good. The use of the diamond operator <> in line 192 is a nice touch for improved readability. The version comparison logic has been updated to use the new parseVersionWithMultipleDotsToDouble method, which should address the issue with parsing versions containing multiple dots.

Consider adding a comment explaining the purpose of the parseVersionWithMultipleDotsToDouble method, especially since it's addressing a specific bug (IEP-1329).


209-213: Good addition, but consider some improvements

The new parseVersionWithMultipleDotsToDouble method is a clever solution to handle versions with multiple dots. However, there are a few points to consider:

  1. The method assumes each version segment has only one digit. It may not work correctly for versions like "10.2.3".
  2. For versions with more than 3 segments, the precision of a double might lead to comparison issues.
  3. The method is declared as public. If it's only used within this class, consider making it private.

Consider the following improvements:

  1. Handle multi-digit segments (e.g., "10.2.3").
  2. Use a more robust version comparison method, perhaps using String.split() and comparing segment by segment.
  3. Add input validation to handle potential NumberFormatException.
  4. If not used externally, make the method private.

Example refactored method:

private int compareVersions(String version1, String version2) {
    String[] v1Parts = version1.split("\\.");
    String[] v2Parts = version2.split("\\.");
    int length = Math.max(v1Parts.length, v2Parts.length);
    for (int i = 0; i < length; i++) {
        int v1Part = i < v1Parts.length ? Integer.parseInt(v1Parts[i]) : 0;
        int v2Part = i < v2Parts.length ? Integer.parseInt(v2Parts[i]) : 0;
        if (v1Part < v2Part) return -1;
        if (v1Part > v2Part) return 1;
    }
    return 0;
}

Then use it like this:

if (idfVersion != null && compareVersions(idfVersion, "5.1") >= 0) {
    // ...
}

Add Comprehensive Unit Tests for Version Parsing

The introduction of the parseVersionWithMultipleDotsToDouble method effectively enhances the version parsing capability to handle multiple dots (e.g., 5.3.1). However, the current test suite does not include specific unit tests for this new method. To ensure robustness and prevent potential bugs, please implement unit tests that cover various scenarios and edge cases for parseVersionWithMultipleDotsToDouble.

  • Implement Unit Tests: Add tests for different version formats, including those with multiple dots and invalid inputs.
  • Verify Impact: Ensure that the changes do not affect other parts of the codebase beyond the intended scope.
🔗 Analysis chain

Line range hint 192-213: Overall, good fix with room for improvement

The changes successfully address the issue described in IEP-1329, allowing the application size analysis to work with ESP-IDF versions containing multiple dots (e.g., 5.3.1). The implementation is functional and solves the immediate problem.

However, there are opportunities to improve the robustness and maintainability of the code:

  1. Consider implementing a more comprehensive version comparison method as suggested in the previous comment.
  2. Add unit tests to verify the behavior of the new version parsing logic, especially for edge cases.
  3. Update the documentation to reflect these changes, particularly explaining the version comparison behavior.

To ensure the changes work as expected across different environments, please run the following verification script:

This script will help identify any other places in the codebase that might be affected by these changes and highlight areas where additional testing might be needed.

🏁 Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Description: Verify the usage of parseVersionWithMultipleDotsToDouble method and its impact

# Test: Search for usages of parseVersionWithMultipleDotsToDouble
echo "Usages of parseVersionWithMultipleDotsToDouble:"
rg --type java "parseVersionWithMultipleDotsToDouble"

# Test: Check for potential version comparisons in the codebase
echo "\nPotential version comparisons:"
rg --type java "ESP_IDF_VERSION|idfVersion"

# Test: Look for existing unit tests related to version parsing
echo "\nExisting unit tests for version parsing:"
rg --type java "test.*Version|Version.*test"

Length of output: 5691

📜 Review details

Configuration used: CodeRabbit UI
Review profile: CHILL

📥 Commits

Files that changed from the base of the PR and between 0917e35 and 460d95b.

📒 Files selected for processing (1)
  • bundles/com.espressif.idf.ui/src/com/espressif/idf/ui/size/IDFSizeDataManager.java (2 hunks)
🔇 Additional comments (1)
bundles/com.espressif.idf.ui/src/com/espressif/idf/ui/size/IDFSizeDataManager.java (1)

Line range hint 197-207: Excellent fix for the version parsing issue!

This change directly addresses the problem described in the PR objectives (IEP-1329). The use of parseVersionWithMultipleDotsToDouble should now correctly handle ESP-IDF versions with multiple dots, such as 5.3.1.

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LGTM

@AndriiFilippov
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Tested:
OS - Windows 11 / Mac arm64
ESP-IDF: v5.3.1

LGTM 👍

@kolipakakondal kolipakakondal merged commit bf0d1c5 into master Oct 1, 2024
2 of 5 checks passed
@kolipakakondal kolipakakondal deleted the IEP-1329 branch October 1, 2024 02:25
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4 participants