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Change go module version compare logic #162

Merged
merged 1 commit into from
Jun 24, 2024
Merged

Change go module version compare logic #162

merged 1 commit into from
Jun 24, 2024

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nao1215
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@nao1215 nao1215 commented Jun 24, 2024

Closes #160

Summary by CodeRabbit

  • New Features

    • Introduced functionality to check if the current Go version is up to date.
    • Added capability to retrieve the installed Go version.
  • Tests

    • Added extensive test cases to validate version comparison logic.

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coderabbitai bot commented Jun 24, 2024

Walkthrough

The code has been updated to enhance version comparison logic, addressing a problem where simple lexicographic comparisons were incorrect. By adding and utilizing the github.com/hashicorp/go-version dependency, the new functionality includes accurate version validation and retrieval, improving reliability in identifying whether a version is up-to-date.

Changes

File Change Summary
go.mod Added github.com/hashicorp/go-version at version v1.7.0.
internal/goutil/goutil.go Added functions versionUpToDate and GetInstalledGoVersion for version checking and retrieval.
internal/goutil/goutil_test.go Added TestVersionUpToDate_golden to test the version comparison logic with various scenarios.

Sequence Diagram(s)

sequenceDiagram
    actor Developer
    participant Application
    participant VersionLibrary as go-version
    Developer->>Application: Calls versionUpToDate(current, available)
    Application->>VersionLibrary: Compares versions
    VersionLibrary-->>Application: Returns comparison result
    Application-->>Developer: Outputs if version is up to date
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Assessment against linked issues

Objective Addressed Explanation
Improve version comparison to handle digit changes (#160)

The code now can clearly state,
Which version’s current, and which is late.
From goutil's depths, the truth it finds,
With hashes’ help, it clears our minds.
Rejoice, for version checks are bright,
Keeping versions always right! 🚀


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Code Metrics Report

main (8f1e3ec) #162 (ab350fe) +/-
Coverage 85.9% 85.8% -0.1%
Test Execution Time 8s 21s +13s
Details
  |                     | main (8f1e3ec) | #162 (ab350fe) |  +/-  |
  |---------------------|----------------|----------------|-------|
- | Coverage            |          85.9% |          85.8% | -0.1% |
  |   Files             |             14 |             14 |     0 |
  |   Lines             |            592 |            602 |   +10 |
+ |   Covered           |            509 |            517 |    +8 |
- | Test Execution Time |             8s |            21s |  +13s |

Code coverage of files in pull request scope (88.9% → 88.3%)

Files Coverage +/-
internal/goutil/goutil.go 88.3% -0.6%

Reported by octocov

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Actionable comments posted: 2

Outside diff range and nitpick comments (2)
internal/goutil/goutil_test.go (2)

Line range hint 548-549: Ensure error handling when setting environment variables.

The os.Setenv function calls should check for errors to ensure that the environment is correctly configured during tests. This is a best practice to avoid hidden bugs during environment configuration.

- os.Setenv("GOBIN", oldGOBIN)
+ if err := os.Setenv("GOBIN", oldGOBIN); err != nil {
+    t.Fatalf("failed to set GOBIN: %v", err)
+ }

Line range hint 166-166: Use a constant for the repeated string "echo".

The string "echo" is used multiple times, indicating that it should be defined as a constant to avoid typos and facilitate changes.

+ const mockCommand = "echo"
- goExe = "echo"
+ goExe = mockCommand
Review details

Configuration used: CodeRabbit UI
Review profile: CHILL

Commits

Files that changed from the base of the PR and between 8f1e3ec and de44f49.

Files ignored due to path filters (1)
  • go.sum is excluded by !**/*.sum
Files selected for processing (3)
  • go.mod (1 hunks)
  • internal/goutil/goutil.go (3 hunks)
  • internal/goutil/goutil_test.go (1 hunks)
Files skipped from review due to trivial changes (1)
  • go.mod
Additional context used
golangci-lint
internal/goutil/goutil.go

144-144: string unknown has 7 occurrences, make it a constant (goconst)


178-178: ifElseChain: rewrite if-else to switch statement (gocritic)


203-203: ifElseChain: rewrite if-else to switch statement (gocritic)


24-24: goExe is a global variable (gochecknoglobals)


26-26: keyGoBin is a global variable (gochecknoglobals)


28-28: keyGoPath is a global variable (gochecknoglobals)


30-30: osMkdirTemp is a global variable (gochecknoglobals)

internal/goutil/goutil_test.go

548-548: Error return value of os.Setenv is not checked (errcheck)


549-549: Error return value of os.Setenv is not checked (errcheck)


166-166: string echo has 3 occurrences, make it a constant (goconst)

Additional comments not posted (3)
internal/goutil/goutil.go (2)

15-15: Added dependency for version comparison.

The addition of github.com/hashicorp/go-version is aligned with the PR's goal to implement a more robust version comparison logic. This library is well-regarded for handling semantic versioning, which is crucial for the functionality being addressed.


392-392: Added function to get the installed Go version.

This addition is crucial for ensuring that the tool checks against the actual Go version used, which can affect module compatibility. The implementation using regex to extract the version from command output is a good approach.
[APROVED]

internal/goutil/goutil_test.go (1)

343-466: Comprehensive testing of the new version comparison logic.

The test cases provided in TestVersionUpToDate_golden are thorough and cover a wide range of scenarios, including edge cases like unknown versions and versions with different digit lengths. This is crucial for ensuring the reliability of the version comparison functionality.

internal/goutil/goutil.go Show resolved Hide resolved
internal/goutil/goutil.go Show resolved Hide resolved
@nao1215 nao1215 merged commit 09a63e3 into main Jun 24, 2024
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Version comparison is naive
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