Add more lint rules #1082
Add more lint rules #1082
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🔇 Additional comments (11)
.golangci.yml (11)
10-37: Comprehensive Linter Additions
A wide array of new linters have been added (e.g.bodyclose,cyclop,err113,errcheck,funlen,gci,gocognit,godot,gofmt,goimports,gosec,loggercheck,nestif,nilerr,revive,rowserrcheck,staticcheck,tparallel,unconvert,unparam,unused,whitespace,wsl). These changes will significantly boost our static analysis and code quality. Please ensure that the team is prepared for the new warnings and that they align with our coding guidelines.
41-43: EnhancedfunlenSettings
Thefunlenconfiguration now restricts functions to 60 lines and 40 statements, while ignoring comments. This should help keep functions modular and maintainable.
45-49: LLL Configuration
Setting a maximum line length of 120 characters with a tab width of 4 improves readability. These values appear reasonable for our codebase.
51-57: Import Ordering viagci
The import sections are now categorized into standard, default, and a module-specific prefix (your/company/module). Please verify that the prefix correctly reflects your project’s module path.
58-65: Modernizing withgofmtRewrite Rule
The gofmt settings enforce code simplification and include a rewrite rule to convertinterface{}toany. This is great for modern Go code, but please confirm that the project is using Go 1.18 or later to support theanyalias.
66-71: Cyclomatic Complexity Check viacyclop
The maximum complexity is now capped at 15, and tests are skipped from this analysis. This should effectively target overly complex functions.
72-75: Cognitive Complexity Configuration withgocognit
A minimum cognitive complexity of 20 has been set. This threshold might flag moderately complex functions, so please ensure that it aligns with your team’s expectations.
76-80: Comment Style Enforcement withgodot
Forcing comments to start with a capital letter and end with a period will help maintain a consistent documentation style throughout the codebase.
133-153: Structured Logging withloggercheck
The loggercheck configuration now disables defaults for other logging libraries and enforces that logging keys be inlined constant strings while also defining explicit rules forcharmbracelet/log. This change should help prevent logging inconsistencies.
155-158: Nesting Warning vianestif
Setting the minimum complexity of if statements to 4 should help catch overly nested conditions, thereby promoting clearer control flow.
160-167: Stricter Issue Reporting Configuration
The issues section now setsmax-issues-per-linterandmax-same-issuesto 0, and test files are excluded for selected linters (reviveandwsl). Verify that setting these limits to 0 aligns with your desired strictness in issue reporting.
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.golangci.yml (1)
72-75: gocognit Settings for Cognitive Complexity
The minimum cognitive complexity threshold is set at 20. Please verify that this threshold is in line with your team’s expectations—especially when compared with thereviverule later set to 25.
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- GitHub Check: Build (macos-latest, macos)
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- GitHub Check: Analyze (go)
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🔇 Additional comments (17)
.golangci.yml (17)
10-13: Enabled Linters – HTTP, Complexity, and Error Checks
The addition of the lintersbodyclose,cyclop,err113, anderrcheckstrengthens your linting strategy by covering HTTP response handling, cyclomatic complexity, and proper error checking.
15-17: Enabled Linters – Function Length, Import Order, & Cognitive Complexity
Addingfunlen,gci, andgocognitenhances maintainability by enforcing reasonable function size limits, proper import ordering, and detecting overly complex functions. Ensure that these thresholds reflect your project’s needs.
19-20: Enabled Linters – Comment Formatting and Code Style
The inclusion ofgodotandgofmtenforces consistent comment punctuation and overall code style, which is key for clarity and readability.
22-23: Enabled Linters – Import Formatting & Security Checks
Usinggoimportsfor import formatting together withgosecfor security scanning helps catch both stylistic and security issues. This should improve overall code quality.
25-25: Enabled Linter – LoggerCheck
The addition ofloggerchecksupports structured logging best practices, ensuring that log keys remain constant strings. Confirm that your logging practices align with these rules.
27-37: Enabled Linters – Expanded Quality and Style Checks
The extended list of linters fromnestifthroughwslcovers a broad range of code quality aspects—from deep nesting and nil error handling to redundant conversions and whitespace issues. This comprehensive approach should help maintain a high standard, but double-check that none of these rules conflict with your team’s coding style.
41-43: Function Length Settings in funlen
Defining a maximum of 60 lines per function and 40 statements (with comments ignored) is a balanced approach to promote modular and maintainable code.
45-49: Line Length and Tab Width Settings in lll
Setting the maximum line length to 120 characters and a tab width of 4 spaces should help maintain code readability across your project.
51-57: Import Ordering Settings in gci
The configuration for import ordering—with sections for standard, third party, and your module imports—improves code organization. Great work!
58-65: Gofmt Settings for Simplification and Modernization
Enabling simplification (gofmt -s) and rewritinginterface{}toanyis a smart move to modernize the code base and keep formatting consistent.
66-70: Cyclop Settings for Complexity
A maximum function complexity of 15, with tests excluded, focuses complexity checks on your production code. This is a solid setting to help manage function complexity.
76-80: Godot Settings for Comment Consistency
Enforcing that comments start with a capital letter and end with a period provides a consistent and professional documentation style.
82-117: Revive Linter Comprehensive Rule Set
This block introduces extensive checks viarevive, including banned characters, error string formatting, file/function length limits, as well as cognitive and cyclomatic complexity. One key point is the cognitive-complexity threshold set to 25—please confirm that this aligns with your team’s standards, particularly given the slightly different value in thegocognitsettings.
133-154: LoggerCheck Settings Detailed Configuration
The customized configuration forloggercheck—disabling checks for alternative logging libraries and enforcing inlined constant strings for log keys—provides robust guidance for maintaining structured logging practices.
155-157: Nestif Settings to Avoid Deeply Nested If Statements
Setting the minimal complexity for if statements to 4 helps catch overly nested code, thus promoting simpler control structures.
160-161: Strict Issue Reporting – Global Settings
Configuringmax-issues-per-linterandmax-same-issuesto 0 enforces a strict reporting regime, which can be very effective in managing technical debt.
166-168: Exclusion Rules for Test Files in Issues Section
Excluding specific linters (funlen,revive,wsl, andgci) for test files may help reduce noise from non-critical issues. Please confirm that this exclusion is intentional and aligns with your overall testing strategy.
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These changes were released in v1.163.0. |
What
This PR adds and updates several
golangci-lintrules to enforce stricter code quality and maintainability standards. Specifically, it:loggercheckto supportcharmbracelet/log, ensuring key-value pairs are formatted correctly.gotostatements by enabling thebanned-charactersrule.\nin error messages) usingerror-stringsto improve error readability.function-length) to prevent overly large and unreadable functions.file-length-limitto encourage modularity.cognitive-complexity) to prevent functions from becoming too complex.cyclomatic) to encourage simpler, more maintainable logic.nestif) to improve readability.gci.godot).Why
loggercheckrules forcharmbracelet/log, we ensure structured logging best practices are followed.gotoand nested if statements, we prevent overly complex code paths.Summary by CodeRabbit