Describe the bug

Hi I am using actions/setup-python on a private github server. When I run curl https://api.github.com/rate_limit in the self-hosted runner I have 60 remaining resources. When I run the curl command again after uses: actions/setup-python I see that the resource counter goes down to 58. Since I am running this action a lot I eventually exceed my api call limit.

I tried using the key token under the with section with a token I created from github cloud but that did not work. I saw that when we are running on github server we are setting the AUTH variable to undefined. Link to code.

I know we are using ${{ github.token }} by default from the actions.yml file. So I believe the check for github server was added so that tokens from the private github server don't get sent to github cloud. Could we add a second input for the token so that people running on private github servers don't run into the api call limit error? Or if we detect that we are running on a private github server, could we try to use actions/python-versions on the github server instead?

Which version of the action are you using?

• v1
• v2
• Some other tag (such as v2.0.1 or master)

Environment

• [ x ] self-hosted
• Linux
• Windows
• Mac

If applicable, please specify if you're using a container

Python Versions

• 3.8
• 3.9

To Reproduce
Steps to reproduce the behavior:

1. Run github actions with actions/setup-python@v2 on github server a lot
2. Then we run into Error: API rate limit exceeded for <IP address>. (But here's the good news: Authenticated requests get a higher rate limit. Check out the documentation for more details.)

github actions yaml file:

name: CI on: push: branches: [ master ] jobs: sample_build: runs-on: [ self-hosted ] steps: - name: "rate limit" run: |  curl -H "Accept: application/vnd.github.v3+json" https://api.github.com/rate_limit   - name: Set up Python 3.9 uses: actions/setup-python@v2 with: token: ${{ secrets.GH_CLOUD_TOKEN }} python-version: 3.9 - name: "rate limit" run: |  curl -H "Accept: application/vnd.github.v3+json" https://api.github.com/rate_limit