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update aws param store store to use getKey #1009

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merged 1 commit into from
Feb 4, 2025

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mcalhoun
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@mcalhoun mcalhoun commented Feb 3, 2025

what

  • Refactored the getKey method in AWS SSM Parameter Store to handle nil stack delimiters
  • Added error handling for cases where stack delimiter is not properly set
  • Improved error propagation in Set and Get operations

why

  • Prevents potential nil pointer dereferences when stack delimiter is not initialized
  • Makes the code more robust by explicitly handling error cases
  • Improves debugging capabilities by providing more specific error messages

references

Summary by CodeRabbit

  • Bug Fixes

    • Improved error reporting to promptly capture and inform users of configuration issues.
  • Refactor

    • Streamlined the process for constructing actual configuration keys, enhancing overall consistency and system reliability.
    • Enhanced error handling in key retrieval processes for improved robustness.

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mcalhoun commented Feb 3, 2025

This stack of pull requests is managed by Graphite. Learn more about stacking.

This was referenced Feb 3, 2025
@mergify mergify bot added the triage Needs triage label Feb 3, 2025
@mcalhoun mcalhoun marked this pull request as ready for review February 3, 2025 20:19
@mcalhoun mcalhoun requested a review from a team as a code owner February 3, 2025 20:19
@mcalhoun mcalhoun force-pushed the aws-ssm-param-store-get-key branch from 2ad5ece to 5a28ac1 Compare February 3, 2025 20:56
@mcalhoun mcalhoun force-pushed the aws-ssm-param-store-get-key branch from 7411b68 to 8563f33 Compare February 3, 2025 21:21
@mcalhoun mcalhoun force-pushed the add-redis-store branch 2 times, most recently from 7494ec7 to ecae929 Compare February 3, 2025 21:33
@mcalhoun mcalhoun force-pushed the aws-ssm-param-store-get-key branch from 8563f33 to 13ffe7f Compare February 3, 2025 21:33
Base automatically changed from add-redis-store to main February 3, 2025 21:55
@mcalhoun mcalhoun force-pushed the aws-ssm-param-store-get-key branch from f94f4cd to b4816f7 Compare February 3, 2025 21:57
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coderabbitai bot commented Feb 3, 2025

📝 Walkthrough

Walkthrough

The changes enhance the SSMStore implementation by modifying the getKey method to return both a key and an error. A check for a nil stack delimiter is introduced to handle invalid states, and the logic for constructing the key is refactored into a helper function. Additionally, the Set and Get methods are updated to manage the new error return value effectively.

Changes

File Change Summary
pkg/store/aws_ssm_param_store.go Updated getKey method signature to return (string, error); added a check for nil stack delimiter; refactored key construction logic; modified Set and Get methods for error handling.

Sequence Diagram(s)

sequenceDiagram
    participant Caller as Set/Get Method
    participant SSM as SSMStore.getKey
    participant Helper as Key Constructor
    Caller->>SSM: Request key generation (stack, component, key)
    SSM->>SSM: Check if stackDelimiter is non-nil
    alt stackDelimiter is nil
        SSM-->>Caller: Return error
    else
        SSM->>Helper: Build key using prefix and delimiter
        Helper-->>SSM: Return constructed key
        SSM-->>Caller: Return key, nil error
    end
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patch


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Reviewing files that changed from the base of the PR and between b4816f7 and 4301172.

📒 Files selected for processing (1)
  • pkg/store/aws_ssm_param_store.go (3 hunks)
🚧 Files skipped from review as they are similar to previous changes (1)
  • pkg/store/aws_ssm_param_store.go
⏰ Context from checks skipped due to timeout of 90000ms (2)
  • GitHub Check: Build (windows-latest, windows)
  • GitHub Check: Summary

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Actionable comments posted: 0

🧹 Nitpick comments (1)
pkg/store/aws_ssm_param_store.go (1)

37-37: Consider enhancing context handling in future updates.

Currently using context.TODO() as a placeholder. Consider:

  • Accepting context as a parameter in these methods
  • Adding timeout control for AWS operations

Also applies to: 90-90, 130-130

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Review profile: CHILL
Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 2725f99 and b4816f7.

📒 Files selected for processing (1)
  • pkg/store/aws_ssm_param_store.go (3 hunks)
⏰ Context from checks skipped due to timeout of 90000ms (2)
  • GitHub Check: Build (windows-latest, windows)
  • GitHub Check: Summary
🔇 Additional comments (3)
pkg/store/aws_ssm_param_store.go (3)

99-102: LGTM! Error handling follows best practices.

Good use of error wrapping with proper context. 🛡️


133-136: LGTM! Consistent error handling pattern.

Maintains symmetry with the Set method's error handling. 🔄


70-76: LGTM! Robust error handling added.

The nil check for stackDelimiter and error propagation are solid improvements. 💪

However, I notice that the getKey helper function called on line 75 is not visible in this file.

Let's verify its implementation:

✅ Verification successful

Helper function implementation located and verified

  • The getKey helper function is implemented in pkg/store/store.go with the appropriate signature.
  • The change in error handling is solid, and its dependency on the helper function is correctly managed.
🏁 Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Search for the getKey helper function implementation
ast-grep --pattern 'func getKey($prefix string, $delimiter string, $stack string, $component string, $key string, $separator string) (string, error)'

Length of output: 151


Script:

#!/bin/bash
# Use rg to search for any occurrence of 'func getKey(' in Go files across the repository
rg "func\\s+getKey\\(" --type go

Length of output: 186

@mergify mergify bot removed the triage Needs triage label Feb 3, 2025
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mcalhoun commented Feb 4, 2025

Merge activity

  • Feb 3, 8:49 PM EST: A user started a stack merge that includes this pull request via Graphite.
  • Feb 3, 8:49 PM EST: A user merged this pull request with Graphite.

@mcalhoun mcalhoun merged commit 2a38feb into main Feb 4, 2025
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@mcalhoun mcalhoun deleted the aws-ssm-param-store-get-key branch February 4, 2025 01:49
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github-actions bot commented Feb 5, 2025

These changes were released in v1.159.0.

Cerebrovinny pushed a commit that referenced this pull request Feb 9, 2025
## what

- Refactored the `getKey` method in AWS SSM Parameter Store to handle nil stack delimiters
- Added error handling for cases where stack delimiter is not properly set
- Improved error propagation in `Set` and `Get` operations

## why

- Prevents potential nil pointer dereferences when stack delimiter is not initialized
- Makes the code more robust by explicitly handling error cases
- Improves debugging capabilities by providing more specific error messages

## references

- Related to AWS SSM Parameter Store documentation: https://docs.aws.amazon.com/systems-manager/latest/userguide/systems-manager-parameter-store.html

<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit

- **Bug Fixes**
  - Improved error reporting to promptly capture and inform users of configuration issues.
  
- **Refactor**
  - Streamlined the process for constructing actual configuration keys, enhancing overall consistency and system reliability.
  - Enhanced error handling in key retrieval processes for improved robustness.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
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