eclint - EditorConfig linter ★

A faster alternative to the JavaScript eclint written in Go.

Tarballs are signed (.minisig) using the following public key:

RWRP3/Z4+t+iZk1QU6zufn6vSDlvd76FLWhGCkt5kE7YqW3mOtSh7FvE

Which can be verified using minisig or signify.

Installation

$ go install gitlab.com/greut/eclint/cmd/eclint

$ eclint -version

Excluding some files using the EditorConfig matcher

$ eclint -exclude "testdata/**/*"

charset
end_of_line
indent_size
indent_style
insert_final_newline
max_line_length (when using tabs, specify the tab_width or indent_size)
- by default, UTF-8 charset is assumed and multi-byte characters should be counted as one. However, combining characters won't.
trim_trailing_whitespace
domain-specific properties
- line_comment
- block_comment_start, block_comment, block_comment_end
minimal magic bytes detection (currently for PDF)

when no path is given, it searches for files via git ls-files
-exclude to filter out some files
unset / alter properties via the eclint_ prefix
Docker images (also on Quay.io, GitHub and GitLab registries)
colored output (use -color: never to disable and always to skip detection)
-summary mode showing only the number of errors per file
only the first X errors are shown (use -show_all_errors to disable)
binary file detection (however quite basic)
-fix to modify files in place rather than showing the errors currently:
- only basic unix2dos, dos2unix
- space to tab and tab to space conversion
- trailing whitespaces

NB benchmarks matter at feature parity (which is also hard to measure).

The contenders are the following.

The methodology is to run the linter against some big repositories time eclint -show_all_errors.

Repository	`editorconfig-checker`	`jedmao/eclint`	`greut/eclint`
Roslyn	37s	1m5s	4s
SaltStack	7s	1m9s	<1s

Two options: -cpuprofile <file> and -memprofile <file>, will produce the appropriate pprof files.

Name		Name	Last commit message	Last commit date
Latest commit History 353 Commits
cmd/eclint		cmd/eclint
testdata		testdata
.dockerignore		.dockerignore
.editorconfig		.editorconfig
.gitignore		.gitignore
.gitlab-ci.yml		.gitlab-ci.yml
.golangci.yml		.golangci.yml
.goreleaser.yml		.goreleaser.yml
Dockerfile		Dockerfile
LICENSE		LICENSE
README.md		README.md
definition.go		definition.go
definition_test.go		definition_test.go
doc.go		doc.go
files.go		files.go
files_test.go		files_test.go
fix.go		fix.go
fix_test.go		fix_test.go
go.mod		go.mod
go.sum		go.sum
integration_test.go		integration_test.go
lint.go		lint.go
lint_test.go		lint_test.go
option.go		option.go
print.go		print.go
print_test.go		print_test.go
probes.go		probes.go
probes_test.go		probes_test.go
scanner.go		scanner.go
scanner_test.go		scanner_test.go
sonar-project.properties		sonar-project.properties
validators.go		validators.go
validators_test.go		validators_test.go