Lock an issue. By default, it uses the context's but can be targetted.

Targetting context's issue:

- uses: OSDKDev/lock-issues@v1.1
  with:
    repo-token: "${{ secrets.GITHUB_TOKEN }}"

Sample file: .github/workflows/lock-closed-issues.yml

name: Lock closed issue

on: 
  issues:
    types: [closed]

jobs:
  lock:
    runs-on: ubuntu-latest
    steps:
    - uses: OSDKDev/lock-issues@v1.1
      with:
        repo-token: "${{ secrets.GITHUB_TOKEN }}"

As simple as that!

Targetting a specific issue / repo:

- uses: OSDKDev/lock-issues@v1.1
  with:
    repo-token: {Token with permissions over the target repository / issue}
    owner-name: {Owner Name - Optional - Default: Context's Repository Owner}
    repo-name: {Repository Name - Optional - Default: Context's Repository}
    issue-number: {Issue Number - Optional - Default: Context's Issue}