Issue or Pull Request Comment Reaction

React to any comment with the GitHub Reaction types.

Usage

- name: React to comment
  uses: dkershner6/reaction-action@v3 # You can also use a specific version, e.g. v3.0.0
  with:
    token: ${{ secrets.GITHUB_TOKEN }}
    commentId: 1234 # Optional if the trigger is a comment. Use another action to find this otherwise.
    reaction: "hooray" # Optional, defaults to +1

Migration from v2

Version 3 updates the GitHub Actions runtime from Node 20 to Node 24. This is a breaking change required by GitHub's Node 20 deprecation.

• v3 — runs on node24 (recommended)
• v2 — runs on node20 (deprecated; pin @v2 only if you must stay on Node 20 temporarily)

Valid reactions (if this is incomplete, please open an issue)

const VALID_REACTIONS = [
    '+1',
    '-1',
    'laugh',
    'confused',
    'heart',
    'hooray',
    'rocket',
    'eyes',
];

Contributing

All contributions are welcome, please open an issue or pull request.

To use this repository:

1. npm i -g pnpm (if don't have pnpm installed)
2. pnpm i
3. npx projen (this will ensure everything is setup correctly, and you can run this command at any time)
4. Good to make your changes!
5. You can run npx projen build at any time to build the project.