feat: add support for proxy

[xie-jinwei]

Octokit won't automatically read proxy setting from environment variables, causing this GitHub Action fail to run on a self-hosted GitHub Actions runner behind a proxy.

This PR fixes this. Now Octokit client will read proxy settings from environment variables on initialization (This PR is tested out on my own self-hosted GitHub Actions runner behind proxy)

Signed-off-by: xie-jinwei [email protected]

[peter-evans]

Hi @xie-jinwei

Thank you for contributing.

I actually have proxy support added to some of my other actions, but neglected to add it here. I would like the implementation to match other actions I maintain. Would you mind changing this PR to copy this implementation? Or I can do it if you prefer?

[xie-jinwei]

Hi @xie-jinwei

Thank you for contributing.

I actually have proxy support added to some of my other actions, but neglected to add it here. I would like the implementation to match other actions I maintain. Would you mind changing this PR to copy this implementation? Or I can do it if you prefer?

Hi @peter-evans
Thanks for your response, I have updated the implementation to yours version, but still support both http_proxy and https_proxy.

[peter-evans]

Thanks for switching the implementation.

Please run npm run format to fix the formatting error.

[xie-jinwei]

Thanks for switching the implementation.

Please run npm run format to fix the formatting error.

Thanks, Peter, I have updated this.

[peter-evans]

Thank you again for contributing! Released as v2.3.0 / v2.