💝 A general purpose WithCommand option.

[cardil]

Changes

1. 💝 A general purpose WithCommand option.
2. 🧹 Deprecating WithArgs, WithOutput, WithInput options

Summary by CodeRabbit

• New Features

  • Introduced new functional options for configuring applications using the Cobra command-line library, allowing for enhanced modularity.

• Bug Fixes

  • Updated command output handling to utilize the Cobra command framework for improved flexibility.

• Chores

  • Updated Go version and dependencies for better performance and security.
  • Simplified configuration options by removing several outdated functions.

• Tests

  • Adjusted test implementations to align with the new command output configuration approach.

[coderabbitai]

Walkthrough

The pull request introduces several updates across multiple files, primarily focusing on the configuration of the App in the commandline package. It removes older functional options and replaces them with a new modular approach. The workflow file has been updated to use newer Go versions and actions, while the go.mod reflects changes in dependencies. Additionally, modifications in test files align with the updated command configuration methods.

Changes

Files	Change Summary
.github/workflows/go.yml	Updated Go version matrix to include '1.22' and '1.23', upgraded setup actions to v5 and v4, modified test command to [email protected], and moved FORCE_COLOR to a global env section.
.golangci.yaml	Introduced configuration for GolangCI-Lint with a timeout, enabled specific linters, and excluded wrapcheck from test files.
app.go, options.go	Removed Option type and associated configuration functions (WithArgs, WithInput, WithOutput, WithExit) from app.go, while introducing new functional options in options.go for configuring the App with WithCommand and WithExit.
go.mod	Upgraded Go version to 1.22.0 and updated dependencies: cobra from v1.5.0 to v1.8.1, gotest.tools from v3.3.0 to v3.5.1, go-cmp from v0.5.5 to v0.6.0, and mousetrap from v1.0.0 to v1.1.0.
app_test.go, test/cmd/main_test.go	Updated tests to reflect changes in command configuration, replacing direct output assignments with command-based configuration using WithCommand.
test/internal/cli/app.go	Added a comment to ignore the Opts variable by the linter and simplified the Run function's signature by replacing the named args parameter with an underscore.

Sequence Diagram(s)

sequenceDiagram
    participant User
    participant App
    participant CobraCommand

    User->>App: Initialize App
    App->>CobraCommand: Configure with Options
    CobraCommand->>App: Set Output Stream
    App->>User: Execute Command

Loading

🐇 "In the code, a dance we see,
Options gone, but new ones free!
With commands to guide the way,
A simpler path for us to play.
Let's hop along, with joy we cheer,
For changes bright, the future's near!" 🐇

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[coderabbitai]

Actionable comments posted: 1

Review details

Configuration used: CodeRabbit UI
Review profile: CHILL

Commits

Files that changed from the base of the PR and between 05cbb72 and 4d08ab5.

Files ignored due to path filters (1)

• go.sum is excluded by !**/*.sum

Files selected for processing (8)

• .github/workflows/go.yml (2 hunks)
• .golangci.yaml (1 hunks)
• app.go (0 hunks)
• app_test.go (3 hunks)
• go.mod (1 hunks)
• options.go (1 hunks)
• test/cmd/main_test.go (2 hunks)
• test/internal/cli/app.go (1 hunks)

Files not reviewed due to no reviewable changes (1)

• app.go

Files skipped from review as they are similar to previous changes (4)

• .github/workflows/go.yml
• go.mod
• options.go
• test/cmd/main_test.go

Additional context used

golangci-lint

app_test.go

18-18: undefined: commandline

(typecheck)

test/internal/cli/app.go

9-9: undefined: commandline

(typecheck)

Additional comments not posted (3)

test/internal/cli/app.go (1)

16-16: LGTM!

Replacing the args parameter with an underscore (_) is a good practice to indicate that the argument is intentionally unused in the function. This change simplifies the function signature and enhances readability.

.golangci.yaml (1)

1-39: LGTM!

The golangci-lint configuration follows good practices:

• It enables a set of presets for common linter categories to ensure code quality.
• It specifically enables the gci linter for checking the order of imports.
• It disables several opinionated or noisy linters to focus on the most important warnings.
• It reasonably excludes wrapcheck linter warnings for test files.
• It disallows replace directives in the go.mod file.

The configuration strikes a good balance between ensuring code quality and reducing noise.

app_test.go (1)

Line range hint 14-30: LGTM!

The changes in the TestExecuteOrDie function are good improvements:

1. Replacing the deprecated ioutil package with io aligns with the updated Go standard library practices.
2. Using a command configuration function to set the command's output, input, and arguments enhances the encapsulation of command setup and is a cleaner approach.

The test structure remains intact, ensuring the functionality is preserved while the command configuration method is modernized.

Tools

golangci-lint

17-17: undefined: commandline

(typecheck)

---

18-18: undefined: commandline

(typecheck)