GitHub PR Attestation Action

A GitHub PR Attestation Action that automatically make an attestation to the Ethereum Attestation Service every time a PR is merged into a repository's main branch. This attestation contains a reference to the repository, the specific PR number, the branch name the PR was merged to, and the GitHub username of the account that created the PR.

Inputs

private-key

Required The private key to use for signing and submitting attestation transactions.

network

Required The ethereum network to use. Default "sepolia", Options are "mainnet", "sepolia", "optimism", "optimism-goerli".

rpc-url

The RPC URL to use. A default one will be used if not specified.

branch

The main branch to trigger attestations on when PR is merged. Default "main"

Outputs

hash

Transaction hash of the attestation submission.

uid

UID of the attestation.

Example usage

name: hello-world
on:
  pull_request:
    types: [closed]

jobs:
  my-job:
    runs-on: ubuntu-latest
    steps:
      - name: Attestation
        id: attestation
        uses: buildooor/github-attestation-action@master
        with:
          private-key: ${{ secrets.PRIVATE_KEY }}
          rpc-url: ${{ secrets.RPC_URL }}
          network: sepolia
          branch: master

An example job that ran using this action can be viewed here:

https://github.com/buildooor/github-action-test/actions/runs/5235160033/jobs/9451797252

The example job attestation tx:

https://sepolia.etherscan.io/tx/0x419d5c1a845c38a4ba25596286f00ab39208c62312ee27e703b8bb7097a470d5

The example job attestation on EAS:

https://sepolia.easscan.org/attestation/view/0xe1166d38f2edae4e2373c800cbb7af1be4845b2bdf356c8a3cd0daea3ae1a7be

Development

Install dependencies:

npm install

Build:

npm run build

References

• Ecosystem Project Idea: GitHub PR Attestation Bot#67

License

MIT