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Golangci#45

nimratcoderabbit wants to merge4 commits intomainfrompreview/go

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nimratcoderabbit commentedJul 15, 2025•
edited by coderabbitaibot
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Summary by CodeRabbit

New Features
- Introduced initial Go project setup with a minimal main function.
- Added configuration files for automated code review and linting.
Chores
- Initialized Go module for dependency management.

Golangci

6498226

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coderabbitaibot commentedJul 15, 2025•
edited
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Note

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@coderabbitai resume to resume automatic reviews.
@coderabbitai review to trigger a single review.

Walkthrough

This update introduces a minimal Go project setup. It adds configuration files for CodeRabbit review automation and GolangCI-Lint, initializes a Go module, and provides a basicmain.go file with amain function that prints "Hello, world!" and declares an unused variable.

Changes

File(s)	Change Summary
.coderabbit.yml	Added configuration for CodeRabbit to review specific file types (`.yml`,`.yaml`,`.go`,`.mod`).
.golangci.yml	Added GolangCI-Lint configuration with enabled linters (`unused`,`govet`,`gofmt`) and a 2-min timeout.
go.mod	Initialized a new Go module with the path`example.com/test`.
main.go	Added a minimal`main.go` with a`main` function printing "Hello, world!" and an unused variable.

Poem

In the warren, code takes root,
With configs set for every pursuit.
Linters ready, reviews in place,
A module born, a tidy space.
The main now speaks with joyful cheer—
"Hello, world!" for all to hear!
🐇✨

Impact Analysis

Introduction of a basic "Hello, world!" command-line program

ℹ️ Low 🔄 Impacts behavior

Users can now run the program and see "Hello, world!" printed to the standard output. This is the initial user-facing functionality provided by the application.

Run the program and verify that "Hello, world!" is printed to the console. Test execution in different environments to confirm consistent behavior.

🔍 Related Files

main.go

✨ Finishing Touches

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Golangci

c63ec26

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nimratcoderabbit added2 commits

July 15, 2025 16:20

Golangci files

2ac445e

Golangci files

597fc86

coderabbitaibot reviewed

Jul 15, 2025

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Actionable comments posted: 1

📜 Review details

Configuration used: .coderabbit.yml
Review profile: CHILL
Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and betweenef04b8d and597fc86.

📒 Files selected for processing (4)

.coderabbit.yml (1 hunks)
.golangci.yml (1 hunks)
go.mod (1 hunks)
main.go (1 hunks)

🧰 Additional context used

🪛 golangci-lint (1.64.8)

main.go

1-1: : # example.com/test
./main.go:8:6: declared and not used: unusedVar

(typecheck)

🔇 Additional comments (3)

go.mod (1)
1-3:LGTM! Standard Go module initialization.
The module path and Go version are appropriate for a basic Go project setup.
.coderabbit.yml (1)
1-6:LGTM! Appropriate CodeRabbit configuration for a Go project.
The path filters correctly target the relevant file types (YAML configs, Go source, and module files) for automated review.
.golangci.yml (1)
1-7:LGTM! Solid GolangCI-Lint configuration for basic Go project.
The timeout setting and enabled linters (unused,govet,gofmt) provide good coverage for code quality, potential issues, and formatting consistency.

main.go

		)

		func main() {
		var unusedVar int

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coderabbitaibotJul 15, 2025•
edited by alexcoderabbitai
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⚠️ Potential issue

Remove the unused variable to prevent linter failures.

The unused variableunusedVar will cause golangci-lint to fail since theunused linter is enabled in.golangci.yml.

Apply this diff to fix the issue:

 func main() {-var unusedVar int fmt.Println("Hello, world!") }

Note: The previous concern about an empty main function has been properly addressed with the "Hello, world!" output.

🧰 Additional context used

🪛 golangci-lint (1.64.8)

main.go

1-1: : # example.com/test
./main.go:8:6: declared and not used: unusedVar

(typecheck)

📝 Committable suggestion

‼️IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

Suggested change

	varunusedVarint
	funcmain() {
	fmt.Println("Hello, world!")
	}

🤖 Prompt for AI Agents

In main.go at line 8, remove the declaration of the unused variable `unusedVar`to prevent linter failures caused by the unused variable check in golangci-lint.