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feat: add spinner during atmos validate component operations #1047

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merged 2 commits into from
Feb 11, 2025

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RoseSecurity
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@RoseSecurity RoseSecurity commented Feb 10, 2025

why

Important

This is a simple PR, but feel free to disregard or close if it doesn't meet the team's roadmap vision

  • It can be difficult to tell whether the command is hanging or actively running in the background for larger components. Here’s the current output:

what

  • Add a spinner to the atmos validate component command

Summary by CodeRabbit

  • New Features
    • Introduced a visual spinner that provides live feedback during component validation, enhancing the user experience during processing.

@RoseSecurity RoseSecurity requested a review from a team as a code owner February 10, 2025 21:53
@mergify mergify bot added the triage Needs triage label Feb 10, 2025
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coderabbitai bot commented Feb 10, 2025

📝 Walkthrough

Walkthrough

The changes add a spinner feature within the ExecuteValidateComponentCmd function in internal/exec/validate_component.go. The spinner is initialized with a dynamic message based on the provided component name and runs concurrently in its own goroutine, using a channel to signal when to stop. A defer statement ensures that the spinner stops before the function returns without altering the existing validation and error handling logic.

Changes

File(s) Change Summary
internal/.../validate_component.go Added spinner functionality in ExecuteValidateComponentCmd: initializes a spinner with a dynamic message, runs it concurrently, and stops it via a signaling channel with a defer for proper termination.

Sequence Diagram(s)

sequenceDiagram
    participant U as User
    participant VC as ValidateComponentCmd
    participant S as Spinner Goroutine

    U->>VC: Trigger validate component command
    VC->>S: Initialize and start spinner with message
    S-->>VC: Display spinner progress concurrently
    VC->>VC: Perform component validation
    VC->>S: Signal spinner to stop (via channel, defer)
    S-->>VC: Stop spinner and return control
    VC->>U: Return validation result
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Possibly related issues

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no-release

Suggested reviewers

  • osterman
  • aknysh
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Actionable comments posted: 0

🧹 Nitpick comments (1)
internal/exec/validate_component.go (1)

35-42: LGTM! Great addition of visual feedback during validation.

The spinner implementation follows Go's concurrency best practices:

  • Uses a goroutine for non-blocking operation
  • Employs channels for synchronization
  • Ensures cleanup with defer

A small enhancement to consider: Add error handling for the spinner operations.

 // Initialize spinner
 message := fmt.Sprintf("Validating Atmos Component: %s", componentName)
-p := NewSpinner(message)
+p, err := NewSpinner(message)
+if err != nil {
+    return "", "", fmt.Errorf("failed to initialize spinner: %w", err)
+}
 spinnerDone := make(chan struct{})
 // Run spinner in a goroutine
-RunSpinner(p, spinnerDone, message)
+if err := RunSpinner(p, spinnerDone, message); err != nil {
+    return "", "", fmt.Errorf("failed to run spinner: %w", err)
+}
 // Ensure spinner is stopped before returning
 defer StopSpinner(p, spinnerDone)
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📥 Commits

Reviewing files that changed from the base of the PR and between a8757da and 32e8801.

📒 Files selected for processing (1)
  • internal/exec/validate_component.go (1 hunks)
⏰ Context from checks skipped due to timeout of 90000ms (2)
  • GitHub Check: Build (windows-latest, windows)
  • GitHub Check: Summary
🔇 Additional comments (1)
internal/exec/validate_component.go (1)

37-40: Verify the spinner implementation details.

Let's check the implementation of the spinner-related functions to ensure they follow best practices.

✅ Verification successful

🏁 Script executed:

#!/bin/bash
# Description: Check the implementation of spinner-related functions

# Search for spinner function implementations
echo "Searching for spinner implementations..."
rg -A 10 "^func (New|Run|Stop)Spinner"

# Check for potential race conditions
echo "Checking for potential race conditions..."
rg -l "spinnerDone" | xargs -I {} go run golang.org/x/tools/cmd/vet -race {}

Length of output: 2367


Spinner implementation verified.

  • The spinner functions (NewSpinner, RunSpinner, and StopSpinner) are implemented in internal/exec/spinner_utils.go.
  • In NewSpinner, the function sets up a spinner with proper style and provides fallback behavior in non-TTY environments (including a debug log and a fallback print).
  • RunSpinner executes the spinner in a separate goroutine and correctly handles errors by logging them and printing the message. The use of defer close(spinnerChan) ensures that the goroutine signals its completion.
  • StopSpinner uses p.Quit() and waits on the spinner channel, ensuring proper synchronization.
  • Although the command-line race detector check did not run due to a missing module, the channel and goroutine patterns used here are a standard and safe approach for managing concurrent operations.

@mergify mergify bot removed the triage Needs triage label Feb 10, 2025
@aknysh aknysh added the no-release Do not create a new release (wait for additional code changes) label Feb 11, 2025
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thanks @RoseSecurity

@aknysh aknysh merged commit 145bfe1 into main Feb 11, 2025
46 checks passed
@aknysh aknysh deleted the add-spinner-during-validate-component-operations branch February 11, 2025 16:06
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These changes were released in v1.160.5.

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