Create tag.yml

[glenn-jocher]

🛠️ PR Summary

_{Made with ❤️ by Ultralytics Actions}

🌟 Summary

Automates the creation and publishing of repository tags and releases for Ultralytics assets.

📊 Key Changes

• Added a GitHub Actions workflow tag.yml.
• New features include:
  • Triggering workflow manually (workflow_dispatch).
  • Inputs for tag name and publish options.
  • Checks for existing tags before creating new ones.
  • Publishes new tags and releases if they don't exist.
  • Sets up a Python environment and installs necessary packages.
  • Uses a script to summarize release notes.

🎯 Purpose & Impact

• Purpose: Streamline the process of tagging and releasing new versions, making it easier to manage repository updates.
• Impact: Saves time and reduces manual errors for developers by automating repetitive tasks, ensuring consistent release management. 🚀

[UltralyticsAssistant]

👋 Hello @glenn-jocher, thank you for submitting this pull request for the ultralytics/assets repository! 🚀 This is an automated response, and an Ultralytics engineer will review and assist you soon. Please ensure the following checklist is reviewed for a smooth process:

• ✅ Purpose & Clarity: Clearly explain the purpose of your PR in the description. You've outlined the automation of tagging and releases—great job! Please link to any related issues.
• ✅ Up-to-Date Branch: Check that your pull request is up-to-date with the main branch. If not, please merge the latest changes.
• ✅ Passing Checks: Ensure all CI checks are passing. If any issues arise, you might want to consult our CI documentation.
• ✅ Documentation Update: Modify the relevant documentation if your changes require any updates.
• ✅ Testing: Make sure to include or update tests if applicable, and confirm they all pass.
• ✅ CLA Signing: Confirm you've signed the Contributor License Agreement. If you haven't yet, add "I have read the CLA Document and I sign the CLA" as a comment.
• ✅ Concise Changes: Keep changes minimal and focused on the purpose of the workflow. Remember Bruce Lee’s wisdom: "Hack away the unessential."

If you need further assistance, feel free to reach out. Thank you for enhancing the automation of our repository! 🚀✨