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@pilat pilat commented Dec 21, 2025

Fix linter

Summary by CodeRabbit

  • Chores

    • Introduced linting configuration for code quality checks.
    • Updated build process configuration.
  • Refactor

    • Simplified internal code structures and logic for improved maintainability.
    • Enhanced certificate handling with improved type safety.

✏️ Tip: You can customize this high-level summary in your review settings.

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📥 Commits

Reviewing files that changed from the base of the PR and between a1ff367 and cfd0bed.

⛔ Files ignored due to path filters (2)
  • internal/hosts/hosts_test.go is excluded by !**/*_test.go
  • tests/e2e/e2e_test.go is excluded by !**/*_test.go
📒 Files selected for processing (11)
  • .coderabbit.yaml (1 hunks)
  • .github/workflows/ci.yaml (1 hunks)
  • .gitignore (0 hunks)
  • .golangci.yml (1 hunks)
  • Makefile (1 hunks)
  • cmd/devbox/restart.go (2 hunks)
  • cmd/devbox/run.go (1 hunks)
  • cmd/devbox/up.go (1 hunks)
  • internal/cert/cert.go (2 hunks)
  • internal/git/git.go (2 hunks)
  • internal/project/project.go (7 hunks)

Walkthrough

This pull request adds a GolangCI-Lint configuration file, removes related entries from .gitignore, removes build targets from the Makefile, refactors CLI command code for style consistency, improves type safety in certificate handling, and modifies the Project struct including removal of the hostConfigs field.

Changes

Cohort / File(s) Summary
Build & Tooling Configuration
.gitignore, .golangci.yml, Makefile
Added GolangCI-Lint configuration with linters (errcheck, govet, ineffassign, staticcheck, goconst, misspell, whitespace, nolintlint) and formatters (gofmt, goimports). Removed .golangci.yml from .gitignore. Removed build and clean targets from Makefile.
CLI Command Refactoring
cmd/devbox/restart.go, cmd/devbox/run.go, cmd/devbox/up.go
Applied code style improvements: restart.go uses blank identifier for RegisterFlagCompletionFunc result and idiomatic boolean negation; run.go replaces if-else chain with switch statement for TTY allocation logic; up.go removes sort import, changes error handling for RegisterFlagCompletionFunc, removes getAvailableProfiles function.
Internal Logic Improvements
internal/cert/cert.go
Enhanced decodePEM with type-safe assertion that returns error on type mismatch; simplified DNSNames append in generateCertificate using variadic spread instead of loop.
Project Structure Changes
internal/project/project.go
Removed hostConfigs field from Project struct; modified mountSourceVolumes to use p.WorkingDir directly; changed convertToEnvName to always insert underscore for invalid characters; minor formatting adjustments.

Estimated code review effort

🎯 3 (Moderate) | ⏱️ ~22 minutes

Areas requiring attention:

  • Removal of hostConfigs field from Project struct—verify no downstream dependencies rely on this field
  • Changes in cmd/devbox/up.go error handling via blank identifier assignment—confirm intentional error suppression
  • Logic modifications in convertToEnvName and mountSourceVolumes—ensure behavior matches intent
  • Type assertion changes in internal/cert/cert.go—validate error handling paths

Poem

🐰 Lint rules hop into place,
Code style finds its grace,
Targets clean and type-safe flows,
Project struct refactors grow—
Organized and bright! ✨

Pre-merge checks and finishing touches

❌ Failed checks (1 warning, 1 inconclusive)
Check name Status Explanation Resolution
Docstring Coverage ⚠️ Warning Docstring coverage is 5.88% which is insufficient. The required threshold is 80.00%. You can run @coderabbitai generate docstrings to improve docstring coverage.
Title check ❓ Inconclusive The title 'chore: fix linter' is vague and generic. While it references linting, the PR includes substantial changes across multiple files (config additions, removed functions, refactored logic, struct field removal) that extend well beyond typical linter fixes. Provide a more specific title that captures the main changes, such as 'chore: add golangci-lint config and refactor code style' to better represent the scope of modifications.
✅ Passed checks (1 passed)
Check name Status Explanation
Description Check ✅ Passed Check skipped - CodeRabbit’s high-level summary is enabled.

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@pilat pilat self-assigned this Dec 21, 2025
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Actionable comments posted: 0

🧹 Nitpick comments (3)
cmd/devbox/restart.go (1)

59-66: Consider logging or panicking on completion registration failure.

While suppressing the error satisfies the linter, if RegisterFlagCompletionFunc fails (e.g., invalid flag name), it will be silently ignored. Since this is in init() and failures indicate programmer error, consider panicking to catch configuration issues early during development.

🔎 Optional improvement to catch registration errors
-	_ = cmd.RegisterFlagCompletionFunc("profile", func(cmd *cobra.Command, args []string, toComplete string) ([]string, cobra.ShellCompDirective) {
+	if err := cmd.RegisterFlagCompletionFunc("profile", func(cmd *cobra.Command, args []string, toComplete string) ([]string, cobra.ShellCompDirective) {
 		p, err := manager.AutodetectProject(projectName)
 		if err != nil {
 			return []string{}, cobra.ShellCompDirectiveNoFileComp
 		}
 
 		return getProfileCompletions(p, toComplete)
-	})
+	}); err != nil {
+		panic(fmt.Sprintf("failed to register profile completion: %v", err))
+	}
cmd/devbox/up.go (1)

80-87: Consider logging or panicking on completion registration failure.

Similar to restart.go, suppressing the error from RegisterFlagCompletionFunc hides potential registration failures. Since this is in init() and failures indicate programmer error, consider panicking to catch configuration issues early during development.

🔎 Optional improvement to catch registration errors
-	_ = cmd.RegisterFlagCompletionFunc("profile", func(cmd *cobra.Command, args []string, toComplete string) ([]string, cobra.ShellCompDirective) {
+	if err := cmd.RegisterFlagCompletionFunc("profile", func(cmd *cobra.Command, args []string, toComplete string) ([]string, cobra.ShellCompDirective) {
 		p, err := manager.AutodetectProject(projectName)
 		if err != nil {
 			return []string{}, cobra.ShellCompDirectiveNoFileComp
 		}
 
 		return getProfileCompletions(p, toComplete)
-	})
+	}); err != nil {
+		panic(fmt.Sprintf("failed to register profile completion: %v", err))
+	}
.golangci.yml (1)

1-28: LGTM! Solid linter configuration.

The configuration is well-structured with appropriate linters enabled. The commented-out linters (wrapcheck, gocyclo) with TODO markers indicate a sensible incremental adoption strategy.

The following linters could be enabled in a future PR once the codebase is ready:

  • wrapcheck (line 6) - helps ensure errors are properly wrapped with context
  • gocyclo (line 11) - helps identify overly complex functions (min-complexity already set to 15)
📜 Review details

Configuration used: defaults

Review profile: CHILL

Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between c45da7b and a1ff367.

📒 Files selected for processing (8)
  • .gitignore (0 hunks)
  • .golangci.yml (1 hunks)
  • Makefile (0 hunks)
  • cmd/devbox/restart.go (2 hunks)
  • cmd/devbox/run.go (1 hunks)
  • cmd/devbox/up.go (1 hunks)
  • internal/cert/cert.go (2 hunks)
  • internal/project/project.go (6 hunks)
💤 Files with no reviewable changes (2)
  • .gitignore
  • Makefile
🧰 Additional context used
🧬 Code graph analysis (1)
internal/project/project.go (2)
internal/project/config.go (4)
  • SourceConfigs (3-3)
  • ScenarioConfigs (11-11)
  • HostConfigs (23-23)
  • CertConfig (29-33)
internal/project/export.go (1)
  • Duration (9-9)
🔇 Additional comments (8)
cmd/devbox/run.go (1)

86-93: LGTM: Switch statement improves readability.

The refactor from if-else chain to a switch statement is a stylistic improvement that makes the TTY allocation logic clearer and more idiomatic. The behavior remains functionally equivalent.

cmd/devbox/restart.go (1)

96-98: LGTM: More idiomatic boolean expression.

The simplified condition !noDeps && !isRunning is more idiomatic than noDeps == false && !isRunning while maintaining identical behavior.

internal/cert/cert.go (2)

240-245: Excellent type safety improvement!

The explicit type assertion with error checking prevents potential panics and makes the code more robust. This is a critical improvement over a direct type assertion.


270-270: Nice refactor to idiomatic Go!

Using append(certTemplate.DNSNames, extra...) is more concise and idiomatic than an explicit loop.

internal/project/project.go (4)

198-198: Appropriate use of nolint directives.

The //nolint:forcetypeassert directives are justified here. These type assertions are safe because the types are registered upfront via cli.WithExtension() in the New() function (lines 67-71), which guarantees the correct types will be returned from the Extensions map.

Also applies to: 206-206, 214-214, 248-248, 265-265


307-307: Good simplification!

Removing the unnecessary filepath.Join() call is correct since filepath.Join with a single argument simply returns that argument unchanged.


355-358: Logic correctly prevents consecutive underscores.

The implementation properly avoids consecutive underscores by checking !prevWasUnderscore before adding an underscore replacement. The logic is sound.


23-35: The removal of the hostConfigs field from the Project struct is safe and does not break any references in the codebase. No code attempts to access p.hostConfigs or project.hostConfigs. The functionality is properly replaced by the HostEntities field.

@pilat pilat merged commit 22365b3 into main Dec 21, 2025
3 checks passed
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2 participants