⏳ Shell Progress Indicators

This repository contains examples of progress indicators for shell scripts, including a spinner and a progress bar. These tools are useful for visualizing the progress of long-running tasks in Bash or Zsh.

📜 Features

• 🌀 Spinner: Displays a rotating spinner while a background task is running.
• 📊 Progress Bar: Shows a progress bar that updates as tasks complete.
• ✅ Compatible with Bash and Zsh on macOS and Linux.

🚀 Usage

🌀 Spinner

The spinner.sh script runs a spinner while a background task executes.

./spinner.sh

Example output:

[✔] Calling function returning 0
[✖] Calling function returning 1 (failed)

📊 Progress Bar

The progress_bar.sh script supports running multiple commands with progress tracking.

./progress_bar.sh

Example output:

=== Continue on failure ===
[##########################] 100% (4/4)

All tasks complete. 3 succeeded, 1 failed.

=== Stop on failure ===
[########                  ] 50% (2/4)
Stopping early due to failure: abc C

📄 License

MIT License