funlen: `ignore-comments` setting is reversed

[koki-sato]

Welcome

• Yes, I'm using a binary release within 2 latest releases. Only such installations are supported.
• Yes, I've searched similar issues on GitHub and didn't find any.
• Yes, I've read the typecheck section of the FAQ.
• Yes, I've tried with the standalone linter if available (e.g., gocritic, go vet, etc.).
• I agree to follow this project's Code of Conduct

How did you install golangci-lint?

Brew

Description of the problem

funlen's ignore-comments setting is the opposite of what is intended.

golangci-lint/pkg/golinters/funlen/funlen.go

Line 22 in 988b38e

cfg.ignoreComments = !settings.IgnoreComments

https://golangci-lint.run/usage/linters/#funlen

linters-settings:
  funlen:
    ...
    # Ignore comments when counting lines.
    # Default false
    ignore-comments: true

Version of golangci-lint

$ golangci-lint --version
golangci-lint has version 1.64.8 built with go1.24.1 from 8b37f14 on 2025-03-17T16:54:02Z

Configuration

linters:
  disable-all: true
  enable:
    - funlen

linters-settings:
  funlen:
    lines: 2
    ignore-comments: true

Go environment

$ go version
go version go1.24.1 darwin/arm64

Verbose output of running

$ golangci-lint cache clean
$ golangci-lint run
main.go:3:6: Function 'main' is too long (4 > 2) (funlen)
func main() {
     ^

A minimal reproducible example or link to a public repository

package main

func main() {
	// Comment 1
	// Comment 2
	// Comment 3
	print("Hello, world!")
}

Validation

• Yes, I've included all information above (version, config, etc.).

Supporter

• I am a sponsor/backer through GitHub or OpenCollective

[boring-cyborg]

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