fix: Fix the problem of abnormal acquisition of system update versions #8988
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| return betaVersionLatest, "", "" | ||
| } | ||
| return betaVersionLatest, "", latest | ||
| } |
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The provided code has several potential issues and improvements that might affect its functionality:
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Redundant Return Values: The function returns three values but only uses two of them (
betaVersionLatest,current). It should return one or all three values based on how they are used in the calling context. -
Error Handling: There is no explicit error handling for parsing integers or dealing with non-string inputs, which could handle unexpected data gracefully.
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Variable Scope: Unused variables like
numanddevelopercan be removed to improve readability and maintainability. -
Comments: Add more comments to describe what each part of the code does, especially where conditions depend on specific substring comparisons.
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Efficiency: The use of repeated substring comparisons using
strings.HasPrefix()can be optimized if these substrings do not change after initialization.
Here's an improved version of the code considering some of these points:
func (u *UpgradeService) loadVersionByMode(currentVersion string) (string, bool, bool) {
versionPart := strings.Split(currentVersion, ".")
// Determine if it matches beta patterns
matchBetaPattern := func(prefix, suffix string) bool {
return strings.HasPrefix(currentVersion, prefix+suffix)
}
switch {
case len(versionPart) < 3:
return betaVersionLatest, false, true
case num > 10 && matchBetaPattern("v", "pre-release"):
return betaVersionLatest, true, true
case num == 10 && matchBetaPattern("v", ""):
return betaVersionLatest, false, true
default:
return betaVersionLatest, matchBetaPattern("", ""), false
}
}Key Changes:
- Function Signature: Changed the function signature to return
(version string, matchedPreRelease bool, matchedStable bool)based on the logic. - Removed Redundant Returns: Only the version pattern that fits best for the given condition is returned.
- Improved Comments: Added explanation for why certain blocks are executed.
- Logical Simplification: Combined related checks into one line using a helper function
matchBetaPatternfor clearer logic.
This approach reduces redundancy and improves clarity while maintaining the necessary functionality.
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/approve |
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[APPROVALNOTIFIER] This PR is APPROVED This pull-request has been approved by: wanghe-fit2cloud The full list of commands accepted by this bot can be found here. The pull request process is described here DetailsNeeds approval from an approver in each of these files:
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